| |
| |
| <!DOCTYPE html> |
| |
| |
| <html lang="en" data-content_root="" > |
| |
| <head> |
| <meta charset="utf-8" /> |
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="generator" content="Docutils 0.19: https://docutils.sourceforge.io/" /> |
| |
| <title>pyarrow.Schema — Apache Arrow v17.0.0.dev52</title> |
| |
| |
| |
| <script data-cfasync="false"> |
| document.documentElement.dataset.mode = localStorage.getItem("mode") || ""; |
| document.documentElement.dataset.theme = localStorage.getItem("theme") || "light"; |
| </script> |
| |
| <!-- Loaded before other Sphinx assets --> |
| <link href="../../_static/styles/theme.css?digest=8d27b9dea8ad943066ae" rel="stylesheet" /> |
| <link href="../../_static/styles/bootstrap.css?digest=8d27b9dea8ad943066ae" rel="stylesheet" /> |
| <link href="../../_static/styles/pydata-sphinx-theme.css?digest=8d27b9dea8ad943066ae" rel="stylesheet" /> |
| |
| |
| <link href="../../_static/vendor/fontawesome/6.5.1/css/all.min.css?digest=8d27b9dea8ad943066ae" rel="stylesheet" /> |
| <link rel="preload" as="font" type="font/woff2" crossorigin href="../../_static/vendor/fontawesome/6.5.1/webfonts/fa-solid-900.woff2" /> |
| <link rel="preload" as="font" type="font/woff2" crossorigin href="../../_static/vendor/fontawesome/6.5.1/webfonts/fa-brands-400.woff2" /> |
| <link rel="preload" as="font" type="font/woff2" crossorigin href="../../_static/vendor/fontawesome/6.5.1/webfonts/fa-regular-400.woff2" /> |
| |
| <link rel="stylesheet" type="text/css" href="../../_static/pygments.css" /> |
| <link rel="stylesheet" type="text/css" href="../../_static/copybutton.css" /> |
| <link rel="stylesheet" type="text/css" href="../../_static/design-style.1e8bd061cd6da7fc9cf755528e8ffc24.min.css" /> |
| <link rel="stylesheet" type="text/css" href="../../_static/theme_overrides.css" /> |
| |
| <!-- Pre-loaded scripts that we'll load fully later --> |
| <link rel="preload" as="script" href="../../_static/scripts/bootstrap.js?digest=8d27b9dea8ad943066ae" /> |
| <link rel="preload" as="script" href="../../_static/scripts/pydata-sphinx-theme.js?digest=8d27b9dea8ad943066ae" /> |
| <script src="../../_static/vendor/fontawesome/6.5.1/js/all.min.js?digest=8d27b9dea8ad943066ae"></script> |
| |
| <script data-url_root="../../" id="documentation_options" src="../../_static/documentation_options.js"></script> |
| <script src="../../_static/doctools.js"></script> |
| <script src="../../_static/sphinx_highlight.js"></script> |
| <script src="../../_static/clipboard.min.js"></script> |
| <script src="../../_static/copybutton.js"></script> |
| <script src="../../_static/design-tabs.js"></script> |
| <script>DOCUMENTATION_OPTIONS.pagename = 'python/generated/pyarrow.Schema';</script> |
| <script> |
| DOCUMENTATION_OPTIONS.theme_version = '0.15.2'; |
| DOCUMENTATION_OPTIONS.theme_switcher_json_url = '/docs/_static/versions.json'; |
| DOCUMENTATION_OPTIONS.theme_switcher_version_match = 'dev/'; |
| DOCUMENTATION_OPTIONS.show_version_warning_banner = true; |
| </script> |
| <link rel="canonical" href="https://arrow.apache.org/docs/python/generated/pyarrow.Schema.html" /> |
| <link rel="icon" href="../../_static/favicon.ico"/> |
| <link rel="index" title="Index" href="../../genindex.html" /> |
| <link rel="search" title="Search" href="../../search.html" /> |
| <link rel="next" title="pyarrow.RunEndEncodedType" href="pyarrow.RunEndEncodedType.html" /> |
| <link rel="prev" title="pyarrow.Field" href="pyarrow.Field.html" /> |
| |
| <meta name="viewport" content="width=device-width, initial-scale=1"/> |
| <meta name="docsearch:language" content="en"/> |
| |
| <!-- Matomo --> |
| <script> |
| var _paq = window._paq = window._paq || []; |
| /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ |
| /* We explicitly disable cookie tracking to avoid privacy issues */ |
| _paq.push(['disableCookies']); |
| _paq.push(['trackPageView']); |
| _paq.push(['enableLinkTracking']); |
| (function() { |
| var u="https://analytics.apache.org/"; |
| _paq.push(['setTrackerUrl', u+'matomo.php']); |
| _paq.push(['setSiteId', '20']); |
| var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; |
| g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s); |
| })(); |
| </script> |
| <!-- End Matomo Code --> |
| |
| </head> |
| |
| |
| <body data-bs-spy="scroll" data-bs-target=".bd-toc-nav" data-offset="180" data-bs-root-margin="0px 0px -60%" data-default-mode=""> |
| |
| |
| |
| <a id="pst-skip-link" class="skip-link" href="#main-content">Skip to main content</a> |
| |
| <div id="pst-scroll-pixel-helper"></div> |
| |
| <button type="button" class="btn rounded-pill" id="pst-back-to-top"> |
| <i class="fa-solid fa-arrow-up"></i> |
| Back to top |
| </button> |
| |
| |
| <input type="checkbox" |
| class="sidebar-toggle" |
| name="__primary" |
| id="__primary"/> |
| <label class="overlay overlay-primary" for="__primary"></label> |
| |
| <input type="checkbox" |
| class="sidebar-toggle" |
| name="__secondary" |
| id="__secondary"/> |
| <label class="overlay overlay-secondary" for="__secondary"></label> |
| |
| <div class="search-button__wrapper"> |
| <div class="search-button__overlay"></div> |
| <div class="search-button__search-container"> |
| <form class="bd-search d-flex align-items-center" |
| action="../../search.html" |
| method="get"> |
| <i class="fa-solid fa-magnifying-glass"></i> |
| <input type="search" |
| class="form-control" |
| name="q" |
| id="search-input" |
| placeholder="Search the docs ..." |
| aria-label="Search the docs ..." |
| autocomplete="off" |
| autocorrect="off" |
| autocapitalize="off" |
| spellcheck="false"/> |
| <span class="search-button__kbd-shortcut"><kbd class="kbd-shortcut__modifier">Ctrl</kbd>+<kbd>K</kbd></span> |
| </form></div> |
| </div> |
| |
| <header class="bd-header navbar navbar-expand-lg bd-navbar"> |
| <div class="bd-header__inner bd-page-width"> |
| <label class="sidebar-toggle primary-toggle" for="__primary"> |
| <span class="fa-solid fa-bars"></span> |
| </label> |
| |
| |
| <div class="col-lg-3 navbar-header-items__start"> |
| |
| <div class="navbar-item"> |
| |
| |
| |
| <a class="navbar-brand logo" href="../../index.html"> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <img src="../../_static/arrow.png" class="logo__image only-light" alt="Apache Arrow v17.0.0.dev52 - Home"/> |
| <script>document.write(`<img src="../../_static/arrow-dark.png" class="logo__image only-dark" alt="Apache Arrow v17.0.0.dev52 - Home"/>`);</script> |
| |
| |
| </a></div> |
| |
| </div> |
| |
| <div class="col-lg-9 navbar-header-items"> |
| |
| <div class="me-auto navbar-header-items__center"> |
| |
| <div class="navbar-item"> |
| <nav class="navbar-nav"> |
| <ul class="bd-navbar-elements navbar-nav"> |
| |
| <li class="nav-item"> |
| <a class="nav-link nav-internal" href="../../format/index.html"> |
| Specifications |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link nav-internal" href="../../developers/index.html"> |
| Development |
| </a> |
| </li> |
| |
| <li class="nav-item dropdown"> |
| <button class="btn dropdown-toggle nav-item" type="button" data-bs-toggle="dropdown" aria-expanded="false" aria-controls="pst-nav-more-links"> |
| Implementations |
| </button> |
| <ul id="pst-nav-more-links" class="dropdown-menu"> |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../../c_glib/index.html"> |
| C/GLib |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../../cpp/index.html"> |
| C++ |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://github.com/apache/arrow/blob/main/csharp/README.md"> |
| C# |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://pkg.go.dev/github.com/apache/arrow/go/v17"> |
| Go |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../../java/index.html"> |
| Java |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../../js/index.html"> |
| JavaScript |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/julia/"> |
| Julia |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://github.com/apache/arrow/blob/main/matlab/README.md"> |
| MATLAB |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/nanoarrow/"> |
| nanoarrow |
| </a> |
| </li> |
| |
| |
| <li class="nav-item current active"> |
| <a class="nav-link dropdown-item nav-internal" href="../index.html"> |
| Python |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../../r/index.html"> |
| R |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://github.com/apache/arrow/blob/main/ruby/README.md"> |
| Ruby |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://docs.rs/crate/arrow/"> |
| Rust |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../../status.html"> |
| Implementation Status |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/cpp/"> |
| C++ cookbook |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/java/"> |
| Java cookbook |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/py/"> |
| Python cookbook |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/r/"> |
| R cookbook |
| </a> |
| </li> |
| |
| </ul> |
| </li> |
| |
| </ul> |
| </nav></div> |
| |
| </div> |
| |
| |
| <div class="navbar-header-items__end"> |
| |
| <div class="navbar-item navbar-persistent--container"> |
| |
| |
| <script> |
| document.write(` |
| <button class="btn navbar-btn search-button-field search-button__button" title="Search" aria-label="Search" data-bs-placement="bottom" data-bs-toggle="tooltip"> |
| <i class="fa-solid fa-magnifying-glass"></i> |
| <span class="search-button__default-text">Search</span> |
| <span class="search-button__kbd-shortcut"><kbd class="kbd-shortcut__modifier">Ctrl</kbd>+<kbd class="kbd-shortcut__modifier">K</kbd></span> |
| </button> |
| `); |
| </script> |
| </div> |
| |
| |
| <div class="navbar-item"> |
| <script> |
| document.write(` |
| <div class="version-switcher__container dropdown"> |
| <button id="pst-version-switcher-button-2" |
| type="button" |
| class="version-switcher__button btn btn-sm navbar-btn dropdown-toggle" |
| data-bs-toggle="dropdown" |
| aria-haspopup="listbox" |
| aria-controls="pst-version-switcher-list-2" |
| aria-label="Version switcher list" |
| > |
| Choose version <!-- this text may get changed later by javascript --> |
| <span class="caret"></span> |
| </button> |
| <div id="pst-version-switcher-list-2" |
| class="version-switcher__menu dropdown-menu list-group-flush py-0" |
| role="listbox" aria-labelledby="pst-version-switcher-button-2"> |
| <!-- dropdown will be populated by javascript on page load --> |
| </div> |
| </div> |
| `); |
| </script></div> |
| |
| <div class="navbar-item"> |
| |
| <script> |
| document.write(` |
| <button class="btn btn-sm navbar-btn theme-switch-button" title="light/dark" aria-label="light/dark" data-bs-placement="bottom" data-bs-toggle="tooltip"> |
| <span class="theme-switch nav-link" data-mode="light"><i class="fa-solid fa-sun fa-lg"></i></span> |
| <span class="theme-switch nav-link" data-mode="dark"><i class="fa-solid fa-moon fa-lg"></i></span> |
| <span class="theme-switch nav-link" data-mode="auto"><i class="fa-solid fa-circle-half-stroke fa-lg"></i></span> |
| </button> |
| `); |
| </script></div> |
| |
| <div class="navbar-item"><ul class="navbar-icon-links navbar-nav" |
| aria-label="Icon Links"> |
| <li class="nav-item"> |
| |
| |
| |
| |
| |
| |
| |
| |
| <a href="https://github.com/apache/arrow" title="GitHub" class="nav-link" rel="noopener" target="_blank" data-bs-toggle="tooltip" data-bs-placement="bottom"><span><i class="fa-brands fa-square-github fa-lg" aria-hidden="true"></i></span> |
| <span class="sr-only">GitHub</span></a> |
| </li> |
| <li class="nav-item"> |
| |
| |
| |
| |
| |
| |
| |
| |
| <a href="https://twitter.com/ApacheArrow" title="X" class="nav-link" rel="noopener" target="_blank" data-bs-toggle="tooltip" data-bs-placement="bottom"><span><i class="fa-brands fa-square-x-twitter fa-lg" aria-hidden="true"></i></span> |
| <span class="sr-only">X</span></a> |
| </li> |
| </ul></div> |
| |
| </div> |
| |
| </div> |
| |
| |
| <div class="navbar-persistent--mobile"> |
| |
| <script> |
| document.write(` |
| <button class="btn navbar-btn search-button-field search-button__button" title="Search" aria-label="Search" data-bs-placement="bottom" data-bs-toggle="tooltip"> |
| <i class="fa-solid fa-magnifying-glass"></i> |
| <span class="search-button__default-text">Search</span> |
| <span class="search-button__kbd-shortcut"><kbd class="kbd-shortcut__modifier">Ctrl</kbd>+<kbd class="kbd-shortcut__modifier">K</kbd></span> |
| </button> |
| `); |
| </script> |
| </div> |
| |
| |
| |
| <label class="sidebar-toggle secondary-toggle" for="__secondary" tabindex="0"> |
| <span class="fa-solid fa-outdent"></span> |
| </label> |
| |
| </div> |
| |
| </header> |
| |
| |
| <div class="bd-container"> |
| <div class="bd-container__inner bd-page-width"> |
| |
| |
| |
| <div class="bd-sidebar-primary bd-sidebar"> |
| |
| |
| |
| <div class="sidebar-header-items sidebar-primary__section"> |
| |
| |
| <div class="sidebar-header-items__center"> |
| |
| <div class="navbar-item"> |
| <nav class="navbar-nav"> |
| <ul class="bd-navbar-elements navbar-nav"> |
| |
| <li class="nav-item"> |
| <a class="nav-link nav-internal" href="../../format/index.html"> |
| Specifications |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link nav-internal" href="../../developers/index.html"> |
| Development |
| </a> |
| </li> |
| |
| <li class="nav-item dropdown"> |
| <button class="btn dropdown-toggle nav-item" type="button" data-bs-toggle="dropdown" aria-expanded="false" aria-controls="pst-nav-more-links-2"> |
| Implementations |
| </button> |
| <ul id="pst-nav-more-links-2" class="dropdown-menu"> |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../../c_glib/index.html"> |
| C/GLib |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../../cpp/index.html"> |
| C++ |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://github.com/apache/arrow/blob/main/csharp/README.md"> |
| C# |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://pkg.go.dev/github.com/apache/arrow/go/v17"> |
| Go |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../../java/index.html"> |
| Java |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../../js/index.html"> |
| JavaScript |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/julia/"> |
| Julia |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://github.com/apache/arrow/blob/main/matlab/README.md"> |
| MATLAB |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/nanoarrow/"> |
| nanoarrow |
| </a> |
| </li> |
| |
| |
| <li class="nav-item current active"> |
| <a class="nav-link dropdown-item nav-internal" href="../index.html"> |
| Python |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../../r/index.html"> |
| R |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://github.com/apache/arrow/blob/main/ruby/README.md"> |
| Ruby |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://docs.rs/crate/arrow/"> |
| Rust |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-internal" href="../../status.html"> |
| Implementation Status |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/cpp/"> |
| C++ cookbook |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/java/"> |
| Java cookbook |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/py/"> |
| Python cookbook |
| </a> |
| </li> |
| |
| |
| <li class="nav-item"> |
| <a class="nav-link dropdown-item nav-external" href="https://arrow.apache.org/cookbook/r/"> |
| R cookbook |
| </a> |
| </li> |
| |
| </ul> |
| </li> |
| |
| </ul> |
| </nav></div> |
| |
| </div> |
| |
| |
| |
| <div class="sidebar-header-items__end"> |
| |
| <div class="navbar-item"> |
| <script> |
| document.write(` |
| <div class="version-switcher__container dropdown"> |
| <button id="pst-version-switcher-button-3" |
| type="button" |
| class="version-switcher__button btn btn-sm navbar-btn dropdown-toggle" |
| data-bs-toggle="dropdown" |
| aria-haspopup="listbox" |
| aria-controls="pst-version-switcher-list-3" |
| aria-label="Version switcher list" |
| > |
| Choose version <!-- this text may get changed later by javascript --> |
| <span class="caret"></span> |
| </button> |
| <div id="pst-version-switcher-list-3" |
| class="version-switcher__menu dropdown-menu list-group-flush py-0" |
| role="listbox" aria-labelledby="pst-version-switcher-button-3"> |
| <!-- dropdown will be populated by javascript on page load --> |
| </div> |
| </div> |
| `); |
| </script></div> |
| |
| <div class="navbar-item"> |
| |
| <script> |
| document.write(` |
| <button class="btn btn-sm navbar-btn theme-switch-button" title="light/dark" aria-label="light/dark" data-bs-placement="bottom" data-bs-toggle="tooltip"> |
| <span class="theme-switch nav-link" data-mode="light"><i class="fa-solid fa-sun fa-lg"></i></span> |
| <span class="theme-switch nav-link" data-mode="dark"><i class="fa-solid fa-moon fa-lg"></i></span> |
| <span class="theme-switch nav-link" data-mode="auto"><i class="fa-solid fa-circle-half-stroke fa-lg"></i></span> |
| </button> |
| `); |
| </script></div> |
| |
| <div class="navbar-item"><ul class="navbar-icon-links navbar-nav" |
| aria-label="Icon Links"> |
| <li class="nav-item"> |
| |
| |
| |
| |
| |
| |
| |
| |
| <a href="https://github.com/apache/arrow" title="GitHub" class="nav-link" rel="noopener" target="_blank" data-bs-toggle="tooltip" data-bs-placement="bottom"><span><i class="fa-brands fa-square-github fa-lg" aria-hidden="true"></i></span> |
| <span class="sr-only">GitHub</span></a> |
| </li> |
| <li class="nav-item"> |
| |
| |
| |
| |
| |
| |
| |
| |
| <a href="https://twitter.com/ApacheArrow" title="X" class="nav-link" rel="noopener" target="_blank" data-bs-toggle="tooltip" data-bs-placement="bottom"><span><i class="fa-brands fa-square-x-twitter fa-lg" aria-hidden="true"></i></span> |
| <span class="sr-only">X</span></a> |
| </li> |
| </ul></div> |
| |
| </div> |
| |
| </div> |
| |
| <div class="sidebar-primary-items__start sidebar-primary__section"> |
| <div class="sidebar-primary-item"> |
| <nav class="bd-docs-nav bd-links" |
| aria-label="Section Navigation"> |
| <p class="bd-links__title" role="heading" aria-level="1">Section Navigation</p> |
| <div class="bd-toc-item navbar-nav"><ul class="current nav bd-sidenav"> |
| <li class="toctree-l1"><a class="reference internal" href="../install.html">Installing PyArrow</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../getstarted.html">Getting Started</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../data.html">Data Types and In-Memory Data Model</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../compute.html">Compute Functions</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../memory.html">Memory and IO Interfaces</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../ipc.html">Streaming, Serialization, and IPC</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../filesystems.html">Filesystem Interface</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../numpy.html">NumPy Integration</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../pandas.html">Pandas Integration</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../interchange_protocol.html">Dataframe Interchange Protocol</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../dlpack.html">The DLPack Protocol</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../timestamps.html">Timestamps</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../orc.html">Reading and Writing the Apache ORC Format</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../csv.html">Reading and Writing CSV files</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../feather.html">Feather File Format</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../json.html">Reading JSON files</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../parquet.html">Reading and Writing the Apache Parquet Format</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../dataset.html">Tabular Datasets</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../flight.html">Arrow Flight RPC</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../extending_types.html">Extending pyarrow</a></li> |
| <li class="toctree-l1 has-children"><a class="reference internal" href="../integration.html">PyArrow Integrations</a><input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-1"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l2"><a class="reference internal" href="../integration/python_r.html">Integrating PyArrow with R</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../integration/python_java.html">Integrating PyArrow with Java</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../integration/extending.html">Using pyarrow from C++ and Cython Code</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../integration/cuda.html">CUDA Integration</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l1"><a class="reference internal" href="../env_vars.html">Environment Variables</a></li> |
| <li class="toctree-l1 current active has-children"><a class="reference internal" href="../api.html">API Reference</a><input checked="" class="toctree-checkbox" id="toctree-checkbox-2" name="toctree-checkbox-2" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-2"><i class="fa-solid fa-chevron-down"></i></label><ul class="current"> |
| <li class="toctree-l2 current active has-children"><a class="reference internal" href="../api/datatypes.html">Data Types and Schemas</a><input checked="" class="toctree-checkbox" id="toctree-checkbox-3" name="toctree-checkbox-3" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-3"><i class="fa-solid fa-chevron-down"></i></label><ul class="current"> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.null.html">pyarrow.null</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.bool_.html">pyarrow.bool_</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.int8.html">pyarrow.int8</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.int16.html">pyarrow.int16</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.int32.html">pyarrow.int32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.int64.html">pyarrow.int64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.uint8.html">pyarrow.uint8</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.uint16.html">pyarrow.uint16</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.uint32.html">pyarrow.uint32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.uint64.html">pyarrow.uint64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.float16.html">pyarrow.float16</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.float32.html">pyarrow.float32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.float64.html">pyarrow.float64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.time32.html">pyarrow.time32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.time64.html">pyarrow.time64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.timestamp.html">pyarrow.timestamp</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.date32.html">pyarrow.date32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.date64.html">pyarrow.date64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.duration.html">pyarrow.duration</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.month_day_nano_interval.html">pyarrow.month_day_nano_interval</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.binary.html">pyarrow.binary</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.string.html">pyarrow.string</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.utf8.html">pyarrow.utf8</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.large_binary.html">pyarrow.large_binary</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.large_string.html">pyarrow.large_string</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.large_utf8.html">pyarrow.large_utf8</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.binary_view.html">pyarrow.binary_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.string_view.html">pyarrow.string_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.decimal128.html">pyarrow.decimal128</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.list_.html">pyarrow.list_</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.large_list.html">pyarrow.large_list</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.list_view.html">pyarrow.list_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.large_list_view.html">pyarrow.large_list_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.map_.html">pyarrow.map_</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.struct.html">pyarrow.struct</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dictionary.html">pyarrow.dictionary</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.run_end_encoded.html">pyarrow.run_end_encoded</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.field.html">pyarrow.field</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.schema.html">pyarrow.schema</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.from_numpy_dtype.html">pyarrow.from_numpy_dtype</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.unify_schemas.html">pyarrow.unify_schemas</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.DataType.html">pyarrow.DataType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.DictionaryType.html">pyarrow.DictionaryType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ListType.html">pyarrow.ListType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.MapType.html">pyarrow.MapType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.StructType.html">pyarrow.StructType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.UnionType.html">pyarrow.UnionType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.TimestampType.html">pyarrow.TimestampType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Time32Type.html">pyarrow.Time32Type</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Time64Type.html">pyarrow.Time64Type</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.FixedSizeBinaryType.html">pyarrow.FixedSizeBinaryType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Decimal128Type.html">pyarrow.Decimal128Type</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Field.html">pyarrow.Field</a></li> |
| <li class="toctree-l3 current active"><a class="current reference internal" href="#">pyarrow.Schema</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.RunEndEncodedType.html">pyarrow.RunEndEncodedType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ExtensionType.html">pyarrow.ExtensionType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.PyExtensionType.html">pyarrow.PyExtensionType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.register_extension_type.html">pyarrow.register_extension_type</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.unregister_extension_type.html">pyarrow.unregister_extension_type</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_boolean.html">pyarrow.types.is_boolean</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_integer.html">pyarrow.types.is_integer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_signed_integer.html">pyarrow.types.is_signed_integer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_unsigned_integer.html">pyarrow.types.is_unsigned_integer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_int8.html">pyarrow.types.is_int8</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_int16.html">pyarrow.types.is_int16</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_int32.html">pyarrow.types.is_int32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_int64.html">pyarrow.types.is_int64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_uint8.html">pyarrow.types.is_uint8</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_uint16.html">pyarrow.types.is_uint16</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_uint32.html">pyarrow.types.is_uint32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_uint64.html">pyarrow.types.is_uint64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_floating.html">pyarrow.types.is_floating</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_float16.html">pyarrow.types.is_float16</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_float32.html">pyarrow.types.is_float32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_float64.html">pyarrow.types.is_float64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_decimal.html">pyarrow.types.is_decimal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_decimal128.html">pyarrow.types.is_decimal128</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_decimal256.html">pyarrow.types.is_decimal256</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_list.html">pyarrow.types.is_list</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_large_list.html">pyarrow.types.is_large_list</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_fixed_size_list.html">pyarrow.types.is_fixed_size_list</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_list_view.html">pyarrow.types.is_list_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_large_list_view.html">pyarrow.types.is_large_list_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_struct.html">pyarrow.types.is_struct</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_union.html">pyarrow.types.is_union</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_nested.html">pyarrow.types.is_nested</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_run_end_encoded.html">pyarrow.types.is_run_end_encoded</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_temporal.html">pyarrow.types.is_temporal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_timestamp.html">pyarrow.types.is_timestamp</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_date.html">pyarrow.types.is_date</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_date32.html">pyarrow.types.is_date32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_date64.html">pyarrow.types.is_date64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_time.html">pyarrow.types.is_time</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_time32.html">pyarrow.types.is_time32</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_time64.html">pyarrow.types.is_time64</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_duration.html">pyarrow.types.is_duration</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_interval.html">pyarrow.types.is_interval</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_null.html">pyarrow.types.is_null</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_binary.html">pyarrow.types.is_binary</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_unicode.html">pyarrow.types.is_unicode</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_string.html">pyarrow.types.is_string</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_large_binary.html">pyarrow.types.is_large_binary</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_large_unicode.html">pyarrow.types.is_large_unicode</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_large_string.html">pyarrow.types.is_large_string</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_binary_view.html">pyarrow.types.is_binary_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_string_view.html">pyarrow.types.is_string_view</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_fixed_size_binary.html">pyarrow.types.is_fixed_size_binary</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_map.html">pyarrow.types.is_map</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_dictionary.html">pyarrow.types.is_dictionary</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.types.is_primitive.html">pyarrow.types.is_primitive</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="../api/arrays.html">Arrays and Scalars</a><input class="toctree-checkbox" id="toctree-checkbox-4" name="toctree-checkbox-4" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-4"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.array.html">pyarrow.array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.nulls.html">pyarrow.nulls</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Array.html">pyarrow.Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.BooleanArray.html">pyarrow.BooleanArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.FloatingPointArray.html">pyarrow.FloatingPointArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.IntegerArray.html">pyarrow.IntegerArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Int8Array.html">pyarrow.Int8Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Int16Array.html">pyarrow.Int16Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Int32Array.html">pyarrow.Int32Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Int64Array.html">pyarrow.Int64Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.NullArray.html">pyarrow.NullArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.NumericArray.html">pyarrow.NumericArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.UInt8Array.html">pyarrow.UInt8Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.UInt16Array.html">pyarrow.UInt16Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.UInt32Array.html">pyarrow.UInt32Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.UInt64Array.html">pyarrow.UInt64Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.HalfFloatArray.html">pyarrow.HalfFloatArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.FloatArray.html">pyarrow.FloatArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.DoubleArray.html">pyarrow.DoubleArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.BinaryArray.html">pyarrow.BinaryArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.StringArray.html">pyarrow.StringArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.FixedSizeBinaryArray.html">pyarrow.FixedSizeBinaryArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.LargeBinaryArray.html">pyarrow.LargeBinaryArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.LargeStringArray.html">pyarrow.LargeStringArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Time32Array.html">pyarrow.Time32Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Time64Array.html">pyarrow.Time64Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Date32Array.html">pyarrow.Date32Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Date64Array.html">pyarrow.Date64Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.TimestampArray.html">pyarrow.TimestampArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.DurationArray.html">pyarrow.DurationArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.MonthDayNanoIntervalArray.html">pyarrow.MonthDayNanoIntervalArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Decimal128Array.html">pyarrow.Decimal128Array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.DictionaryArray.html">pyarrow.DictionaryArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ListArray.html">pyarrow.ListArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.FixedSizeListArray.html">pyarrow.FixedSizeListArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.LargeListArray.html">pyarrow.LargeListArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ListViewArray.html">pyarrow.ListViewArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.LargeListViewArray.html">pyarrow.LargeListViewArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.MapArray.html">pyarrow.MapArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.RunEndEncodedArray.html">pyarrow.RunEndEncodedArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.StructArray.html">pyarrow.StructArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.UnionArray.html">pyarrow.UnionArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ExtensionArray.html">pyarrow.ExtensionArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.FixedShapeTensorArray.html">pyarrow.FixedShapeTensorArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.scalar.html">pyarrow.scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.NA.html">pyarrow.NA</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Scalar.html">pyarrow.Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.BooleanScalar.html">pyarrow.BooleanScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Int8Scalar.html">pyarrow.Int8Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Int16Scalar.html">pyarrow.Int16Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Int32Scalar.html">pyarrow.Int32Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Int64Scalar.html">pyarrow.Int64Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.UInt8Scalar.html">pyarrow.UInt8Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.UInt16Scalar.html">pyarrow.UInt16Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.UInt32Scalar.html">pyarrow.UInt32Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.UInt64Scalar.html">pyarrow.UInt64Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.HalfFloatScalar.html">pyarrow.HalfFloatScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.FloatScalar.html">pyarrow.FloatScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.DoubleScalar.html">pyarrow.DoubleScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.BinaryScalar.html">pyarrow.BinaryScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.StringScalar.html">pyarrow.StringScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.FixedSizeBinaryScalar.html">pyarrow.FixedSizeBinaryScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.LargeBinaryScalar.html">pyarrow.LargeBinaryScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.LargeStringScalar.html">pyarrow.LargeStringScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.BinaryViewScalar.html">pyarrow.BinaryViewScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.StringViewScalar.html">pyarrow.StringViewScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Time32Scalar.html">pyarrow.Time32Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Time64Scalar.html">pyarrow.Time64Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Date32Scalar.html">pyarrow.Date32Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Date64Scalar.html">pyarrow.Date64Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.TimestampScalar.html">pyarrow.TimestampScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.DurationScalar.html">pyarrow.DurationScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.MonthDayNanoIntervalScalar.html">pyarrow.MonthDayNanoIntervalScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Decimal128Scalar.html">pyarrow.Decimal128Scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.DictionaryScalar.html">pyarrow.DictionaryScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.RunEndEncodedScalar.html">pyarrow.RunEndEncodedScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ListScalar.html">pyarrow.ListScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.LargeListScalar.html">pyarrow.LargeListScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ListViewScalar.html">pyarrow.ListViewScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.LargeListViewScalar.html">pyarrow.LargeListViewScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.MapScalar.html">pyarrow.MapScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.StructScalar.html">pyarrow.StructScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.UnionScalar.html">pyarrow.UnionScalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ExtensionScalar.html">pyarrow.ExtensionScalar</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="../api/memory.html">Buffers and Memory</a><input class="toctree-checkbox" id="toctree-checkbox-5" name="toctree-checkbox-5" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-5"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.allocate_buffer.html">pyarrow.allocate_buffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.py_buffer.html">pyarrow.py_buffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.foreign_buffer.html">pyarrow.foreign_buffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Buffer.html">pyarrow.Buffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ResizableBuffer.html">pyarrow.ResizableBuffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Codec.html">pyarrow.Codec</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compress.html">pyarrow.compress</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.decompress.html">pyarrow.decompress</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.MemoryPool.html">pyarrow.MemoryPool</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.default_memory_pool.html">pyarrow.default_memory_pool</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.jemalloc_memory_pool.html">pyarrow.jemalloc_memory_pool</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.mimalloc_memory_pool.html">pyarrow.mimalloc_memory_pool</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.system_memory_pool.html">pyarrow.system_memory_pool</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.jemalloc_set_decay_ms.html">pyarrow.jemalloc_set_decay_ms</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.set_memory_pool.html">pyarrow.set_memory_pool</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.log_memory_allocations.html">pyarrow.log_memory_allocations</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.total_allocated_bytes.html">pyarrow.total_allocated_bytes</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="../api/tables.html">Tables and Tensors</a><input class="toctree-checkbox" id="toctree-checkbox-6" name="toctree-checkbox-6" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-6"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.chunked_array.html">pyarrow.chunked_array</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.concat_arrays.html">pyarrow.concat_arrays</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.concat_tables.html">pyarrow.concat_tables</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.record_batch.html">pyarrow.record_batch</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.table.html">pyarrow.table</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ChunkedArray.html">pyarrow.ChunkedArray</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.RecordBatch.html">pyarrow.RecordBatch</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Table.html">pyarrow.Table</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.TableGroupBy.html">pyarrow.TableGroupBy</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.RecordBatchReader.html">pyarrow.RecordBatchReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.interchange.from_dataframe.html">pyarrow.interchange.from_dataframe</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.Tensor.html">pyarrow.Tensor</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="../api/compute.html">Compute Functions</a><input class="toctree-checkbox" id="toctree-checkbox-7" name="toctree-checkbox-7" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-7"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.all.html">pyarrow.compute.all</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.any.html">pyarrow.compute.any</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.approximate_median.html">pyarrow.compute.approximate_median</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.count.html">pyarrow.compute.count</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.count_distinct.html">pyarrow.compute.count_distinct</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.index.html">pyarrow.compute.index</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.max.html">pyarrow.compute.max</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.mean.html">pyarrow.compute.mean</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.min.html">pyarrow.compute.min</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.min_max.html">pyarrow.compute.min_max</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.mode.html">pyarrow.compute.mode</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.product.html">pyarrow.compute.product</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.quantile.html">pyarrow.compute.quantile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.stddev.html">pyarrow.compute.stddev</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.sum.html">pyarrow.compute.sum</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.tdigest.html">pyarrow.compute.tdigest</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.variance.html">pyarrow.compute.variance</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.cumulative_sum.html">pyarrow.compute.cumulative_sum</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.cumulative_sum_checked.html">pyarrow.compute.cumulative_sum_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.cumulative_prod.html">pyarrow.compute.cumulative_prod</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.cumulative_prod_checked.html">pyarrow.compute.cumulative_prod_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.cumulative_max.html">pyarrow.compute.cumulative_max</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.cumulative_min.html">pyarrow.compute.cumulative_min</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.abs.html">pyarrow.compute.abs</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.abs_checked.html">pyarrow.compute.abs_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.add.html">pyarrow.compute.add</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.add_checked.html">pyarrow.compute.add_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.divide.html">pyarrow.compute.divide</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.divide_checked.html">pyarrow.compute.divide_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.multiply.html">pyarrow.compute.multiply</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.multiply_checked.html">pyarrow.compute.multiply_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.negate.html">pyarrow.compute.negate</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.negate_checked.html">pyarrow.compute.negate_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.power.html">pyarrow.compute.power</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.power_checked.html">pyarrow.compute.power_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.sign.html">pyarrow.compute.sign</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.sqrt.html">pyarrow.compute.sqrt</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.sqrt_checked.html">pyarrow.compute.sqrt_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.subtract.html">pyarrow.compute.subtract</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.subtract_checked.html">pyarrow.compute.subtract_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.bit_wise_and.html">pyarrow.compute.bit_wise_and</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.bit_wise_not.html">pyarrow.compute.bit_wise_not</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.bit_wise_or.html">pyarrow.compute.bit_wise_or</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.bit_wise_xor.html">pyarrow.compute.bit_wise_xor</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.shift_left.html">pyarrow.compute.shift_left</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.shift_left_checked.html">pyarrow.compute.shift_left_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.shift_right.html">pyarrow.compute.shift_right</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.shift_right_checked.html">pyarrow.compute.shift_right_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ceil.html">pyarrow.compute.ceil</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.floor.html">pyarrow.compute.floor</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.round.html">pyarrow.compute.round</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.round_to_multiple.html">pyarrow.compute.round_to_multiple</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.trunc.html">pyarrow.compute.trunc</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ln.html">pyarrow.compute.ln</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ln_checked.html">pyarrow.compute.ln_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.log10.html">pyarrow.compute.log10</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.log10_checked.html">pyarrow.compute.log10_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.log1p.html">pyarrow.compute.log1p</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.log1p_checked.html">pyarrow.compute.log1p_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.log2.html">pyarrow.compute.log2</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.log2_checked.html">pyarrow.compute.log2_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.logb.html">pyarrow.compute.logb</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.logb_checked.html">pyarrow.compute.logb_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.acos.html">pyarrow.compute.acos</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.acos_checked.html">pyarrow.compute.acos_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.asin.html">pyarrow.compute.asin</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.asin_checked.html">pyarrow.compute.asin_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.atan.html">pyarrow.compute.atan</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.atan2.html">pyarrow.compute.atan2</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.cos.html">pyarrow.compute.cos</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.cos_checked.html">pyarrow.compute.cos_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.sin.html">pyarrow.compute.sin</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.sin_checked.html">pyarrow.compute.sin_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.tan.html">pyarrow.compute.tan</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.tan_checked.html">pyarrow.compute.tan_checked</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.equal.html">pyarrow.compute.equal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.greater.html">pyarrow.compute.greater</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.greater_equal.html">pyarrow.compute.greater_equal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.less.html">pyarrow.compute.less</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.less_equal.html">pyarrow.compute.less_equal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.not_equal.html">pyarrow.compute.not_equal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.max_element_wise.html">pyarrow.compute.max_element_wise</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.min_element_wise.html">pyarrow.compute.min_element_wise</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.and_.html">pyarrow.compute.and_</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.and_kleene.html">pyarrow.compute.and_kleene</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.and_not.html">pyarrow.compute.and_not</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.and_not_kleene.html">pyarrow.compute.and_not_kleene</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.invert.html">pyarrow.compute.invert</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.or_.html">pyarrow.compute.or_</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.or_kleene.html">pyarrow.compute.or_kleene</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.xor.html">pyarrow.compute.xor</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_is_alnum.html">pyarrow.compute.ascii_is_alnum</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_is_alpha.html">pyarrow.compute.ascii_is_alpha</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_is_decimal.html">pyarrow.compute.ascii_is_decimal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_is_lower.html">pyarrow.compute.ascii_is_lower</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_is_printable.html">pyarrow.compute.ascii_is_printable</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_is_space.html">pyarrow.compute.ascii_is_space</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_is_upper.html">pyarrow.compute.ascii_is_upper</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_is_alnum.html">pyarrow.compute.utf8_is_alnum</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_is_alpha.html">pyarrow.compute.utf8_is_alpha</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_is_decimal.html">pyarrow.compute.utf8_is_decimal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_is_digit.html">pyarrow.compute.utf8_is_digit</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_is_lower.html">pyarrow.compute.utf8_is_lower</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_is_numeric.html">pyarrow.compute.utf8_is_numeric</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_is_printable.html">pyarrow.compute.utf8_is_printable</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_is_space.html">pyarrow.compute.utf8_is_space</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_is_upper.html">pyarrow.compute.utf8_is_upper</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_is_title.html">pyarrow.compute.ascii_is_title</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_is_title.html">pyarrow.compute.utf8_is_title</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.string_is_ascii.html">pyarrow.compute.string_is_ascii</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_capitalize.html">pyarrow.compute.ascii_capitalize</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_lower.html">pyarrow.compute.ascii_lower</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_reverse.html">pyarrow.compute.ascii_reverse</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_swapcase.html">pyarrow.compute.ascii_swapcase</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_title.html">pyarrow.compute.ascii_title</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_upper.html">pyarrow.compute.ascii_upper</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.binary_length.html">pyarrow.compute.binary_length</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.binary_repeat.html">pyarrow.compute.binary_repeat</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.binary_replace_slice.html">pyarrow.compute.binary_replace_slice</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.binary_reverse.html">pyarrow.compute.binary_reverse</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.replace_substring.html">pyarrow.compute.replace_substring</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.replace_substring_regex.html">pyarrow.compute.replace_substring_regex</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_capitalize.html">pyarrow.compute.utf8_capitalize</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_length.html">pyarrow.compute.utf8_length</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_lower.html">pyarrow.compute.utf8_lower</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_replace_slice.html">pyarrow.compute.utf8_replace_slice</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_reverse.html">pyarrow.compute.utf8_reverse</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_swapcase.html">pyarrow.compute.utf8_swapcase</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_title.html">pyarrow.compute.utf8_title</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_upper.html">pyarrow.compute.utf8_upper</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_center.html">pyarrow.compute.ascii_center</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_lpad.html">pyarrow.compute.ascii_lpad</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_rpad.html">pyarrow.compute.ascii_rpad</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_center.html">pyarrow.compute.utf8_center</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_lpad.html">pyarrow.compute.utf8_lpad</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_rpad.html">pyarrow.compute.utf8_rpad</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_ltrim.html">pyarrow.compute.ascii_ltrim</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_ltrim_whitespace.html">pyarrow.compute.ascii_ltrim_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_rtrim.html">pyarrow.compute.ascii_rtrim</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_rtrim_whitespace.html">pyarrow.compute.ascii_rtrim_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_trim.html">pyarrow.compute.ascii_trim</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_trim_whitespace.html">pyarrow.compute.ascii_trim_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_ltrim.html">pyarrow.compute.utf8_ltrim</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_ltrim_whitespace.html">pyarrow.compute.utf8_ltrim_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_rtrim.html">pyarrow.compute.utf8_rtrim</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_rtrim_whitespace.html">pyarrow.compute.utf8_rtrim_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_trim.html">pyarrow.compute.utf8_trim</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_trim_whitespace.html">pyarrow.compute.utf8_trim_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ascii_split_whitespace.html">pyarrow.compute.ascii_split_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.split_pattern.html">pyarrow.compute.split_pattern</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.split_pattern_regex.html">pyarrow.compute.split_pattern_regex</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_split_whitespace.html">pyarrow.compute.utf8_split_whitespace</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.extract_regex.html">pyarrow.compute.extract_regex</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.binary_join.html">pyarrow.compute.binary_join</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.binary_join_element_wise.html">pyarrow.compute.binary_join_element_wise</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.binary_slice.html">pyarrow.compute.binary_slice</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.utf8_slice_codeunits.html">pyarrow.compute.utf8_slice_codeunits</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.count_substring.html">pyarrow.compute.count_substring</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.count_substring_regex.html">pyarrow.compute.count_substring_regex</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ends_with.html">pyarrow.compute.ends_with</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.find_substring.html">pyarrow.compute.find_substring</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.find_substring_regex.html">pyarrow.compute.find_substring_regex</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.index_in.html">pyarrow.compute.index_in</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.is_in.html">pyarrow.compute.is_in</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.match_like.html">pyarrow.compute.match_like</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.match_substring.html">pyarrow.compute.match_substring</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.match_substring_regex.html">pyarrow.compute.match_substring_regex</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.starts_with.html">pyarrow.compute.starts_with</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.indices_nonzero.html">pyarrow.compute.indices_nonzero</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.is_finite.html">pyarrow.compute.is_finite</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.is_inf.html">pyarrow.compute.is_inf</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.is_nan.html">pyarrow.compute.is_nan</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.is_null.html">pyarrow.compute.is_null</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.is_valid.html">pyarrow.compute.is_valid</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.true_unless_null.html">pyarrow.compute.true_unless_null</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.case_when.html">pyarrow.compute.case_when</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.choose.html">pyarrow.compute.choose</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.coalesce.html">pyarrow.compute.coalesce</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.if_else.html">pyarrow.compute.if_else</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.cast.html">pyarrow.compute.cast</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ceil_temporal.html">pyarrow.compute.ceil_temporal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.floor_temporal.html">pyarrow.compute.floor_temporal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.round_temporal.html">pyarrow.compute.round_temporal</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.run_end_decode.html">pyarrow.compute.run_end_decode</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.run_end_encode.html">pyarrow.compute.run_end_encode</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.strftime.html">pyarrow.compute.strftime</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.strptime.html">pyarrow.compute.strptime</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.day.html">pyarrow.compute.day</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.day_of_week.html">pyarrow.compute.day_of_week</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.day_of_year.html">pyarrow.compute.day_of_year</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.hour.html">pyarrow.compute.hour</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.iso_week.html">pyarrow.compute.iso_week</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.iso_year.html">pyarrow.compute.iso_year</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.iso_calendar.html">pyarrow.compute.iso_calendar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.is_leap_year.html">pyarrow.compute.is_leap_year</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.microsecond.html">pyarrow.compute.microsecond</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.millisecond.html">pyarrow.compute.millisecond</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.minute.html">pyarrow.compute.minute</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.month.html">pyarrow.compute.month</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.nanosecond.html">pyarrow.compute.nanosecond</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.quarter.html">pyarrow.compute.quarter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.second.html">pyarrow.compute.second</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.subsecond.html">pyarrow.compute.subsecond</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.us_week.html">pyarrow.compute.us_week</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.us_year.html">pyarrow.compute.us_year</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.week.html">pyarrow.compute.week</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.year.html">pyarrow.compute.year</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.year_month_day.html">pyarrow.compute.year_month_day</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.day_time_interval_between.html">pyarrow.compute.day_time_interval_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.days_between.html">pyarrow.compute.days_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.hours_between.html">pyarrow.compute.hours_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.microseconds_between.html">pyarrow.compute.microseconds_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.milliseconds_between.html">pyarrow.compute.milliseconds_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.minutes_between.html">pyarrow.compute.minutes_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.month_day_nano_interval_between.html">pyarrow.compute.month_day_nano_interval_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.month_interval_between.html">pyarrow.compute.month_interval_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.nanoseconds_between.html">pyarrow.compute.nanoseconds_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.quarters_between.html">pyarrow.compute.quarters_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.seconds_between.html">pyarrow.compute.seconds_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.weeks_between.html">pyarrow.compute.weeks_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.years_between.html">pyarrow.compute.years_between</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.assume_timezone.html">pyarrow.compute.assume_timezone</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.local_timestamp.html">pyarrow.compute.local_timestamp</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.dictionary_encode.html">pyarrow.compute.dictionary_encode</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.unique.html">pyarrow.compute.unique</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.value_counts.html">pyarrow.compute.value_counts</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.array_filter.html">pyarrow.compute.array_filter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.array_take.html">pyarrow.compute.array_take</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.drop_null.html">pyarrow.compute.drop_null</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.filter.html">pyarrow.compute.filter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.take.html">pyarrow.compute.take</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.array_sort_indices.html">pyarrow.compute.array_sort_indices</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.partition_nth_indices.html">pyarrow.compute.partition_nth_indices</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.select_k_unstable.html">pyarrow.compute.select_k_unstable</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.sort_indices.html">pyarrow.compute.sort_indices</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.fill_null.html">pyarrow.compute.fill_null</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.fill_null_backward.html">pyarrow.compute.fill_null_backward</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.fill_null_forward.html">pyarrow.compute.fill_null_forward</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.list_element.html">pyarrow.compute.list_element</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.list_flatten.html">pyarrow.compute.list_flatten</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.list_parent_indices.html">pyarrow.compute.list_parent_indices</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.list_slice.html">pyarrow.compute.list_slice</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.list_value_length.html">pyarrow.compute.list_value_length</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.make_struct.html">pyarrow.compute.make_struct</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.map_lookup.html">pyarrow.compute.map_lookup</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.replace_with_mask.html">pyarrow.compute.replace_with_mask</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.struct_field.html">pyarrow.compute.struct_field</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.pairwise_diff.html">pyarrow.compute.pairwise_diff</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ArraySortOptions.html">pyarrow.compute.ArraySortOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.AssumeTimezoneOptions.html">pyarrow.compute.AssumeTimezoneOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.CastOptions.html">pyarrow.compute.CastOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.CountOptions.html">pyarrow.compute.CountOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.CountOptions.html">pyarrow.compute.CountOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.CumulativeSumOptions.html">pyarrow.compute.CumulativeSumOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.DayOfWeekOptions.html">pyarrow.compute.DayOfWeekOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.DictionaryEncodeOptions.html">pyarrow.compute.DictionaryEncodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ElementWiseAggregateOptions.html">pyarrow.compute.ElementWiseAggregateOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ExtractRegexOptions.html">pyarrow.compute.ExtractRegexOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.FilterOptions.html">pyarrow.compute.FilterOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.IndexOptions.html">pyarrow.compute.IndexOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.JoinOptions.html">pyarrow.compute.JoinOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ListSliceOptions.html">pyarrow.compute.ListSliceOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.MakeStructOptions.html">pyarrow.compute.MakeStructOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.MapLookupOptions.html">pyarrow.compute.MapLookupOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.MatchSubstringOptions.html">pyarrow.compute.MatchSubstringOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ModeOptions.html">pyarrow.compute.ModeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.NullOptions.html">pyarrow.compute.NullOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.PadOptions.html">pyarrow.compute.PadOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.PairwiseOptions.html">pyarrow.compute.PairwiseOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.PartitionNthOptions.html">pyarrow.compute.PartitionNthOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.QuantileOptions.html">pyarrow.compute.QuantileOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ReplaceSliceOptions.html">pyarrow.compute.ReplaceSliceOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ReplaceSubstringOptions.html">pyarrow.compute.ReplaceSubstringOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.RoundOptions.html">pyarrow.compute.RoundOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.RoundTemporalOptions.html">pyarrow.compute.RoundTemporalOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.RoundToMultipleOptions.html">pyarrow.compute.RoundToMultipleOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.RunEndEncodeOptions.html">pyarrow.compute.RunEndEncodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ScalarAggregateOptions.html">pyarrow.compute.ScalarAggregateOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.ScalarAggregateOptions.html">pyarrow.compute.ScalarAggregateOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.SelectKOptions.html">pyarrow.compute.SelectKOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.SetLookupOptions.html">pyarrow.compute.SetLookupOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.SliceOptions.html">pyarrow.compute.SliceOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.SortOptions.html">pyarrow.compute.SortOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.SplitOptions.html">pyarrow.compute.SplitOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.SplitPatternOptions.html">pyarrow.compute.SplitPatternOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.StrftimeOptions.html">pyarrow.compute.StrftimeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.StrptimeOptions.html">pyarrow.compute.StrptimeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.StructFieldOptions.html">pyarrow.compute.StructFieldOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.TakeOptions.html">pyarrow.compute.TakeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.TDigestOptions.html">pyarrow.compute.TDigestOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.TDigestOptions.html">pyarrow.compute.TDigestOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.TrimOptions.html">pyarrow.compute.TrimOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.VarianceOptions.html">pyarrow.compute.VarianceOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.WeekOptions.html">pyarrow.compute.WeekOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.register_scalar_function.html">pyarrow.compute.register_scalar_function</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.compute.UdfContext.html">pyarrow.compute.UdfContext</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="../api/acero.html">Acero - Streaming Execution Engine</a><input class="toctree-checkbox" id="toctree-checkbox-8" name="toctree-checkbox-8" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-8"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.acero.Declaration.html">pyarrow.acero.Declaration</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.acero.ExecNodeOptions.html">pyarrow.acero.ExecNodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.acero.TableSourceNodeOptions.html">pyarrow.acero.TableSourceNodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.acero.ScanNodeOptions.html">pyarrow.acero.ScanNodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.acero.FilterNodeOptions.html">pyarrow.acero.FilterNodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.acero.ProjectNodeOptions.html">pyarrow.acero.ProjectNodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.acero.AggregateNodeOptions.html">pyarrow.acero.AggregateNodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.acero.OrderByNodeOptions.html">pyarrow.acero.OrderByNodeOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.acero.HashJoinNodeOptions.html">pyarrow.acero.HashJoinNodeOptions</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="../api/substrait.html">Substrait</a><input class="toctree-checkbox" id="toctree-checkbox-9" name="toctree-checkbox-9" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-9"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.substrait.run_query.html">pyarrow.substrait.run_query</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.substrait.BoundExpressions.html">pyarrow.substrait.BoundExpressions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.substrait.deserialize_expressions.html">pyarrow.substrait.deserialize_expressions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.substrait.serialize_expressions.html">pyarrow.substrait.serialize_expressions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.substrait.get_supported_functions.html">pyarrow.substrait.get_supported_functions</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="../api/files.html">Streams and File Access</a><input class="toctree-checkbox" id="toctree-checkbox-10" name="toctree-checkbox-10" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-10"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.input_stream.html">pyarrow.input_stream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.output_stream.html">pyarrow.output_stream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.memory_map.html">pyarrow.memory_map</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.create_memory_map.html">pyarrow.create_memory_map</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.NativeFile.html">pyarrow.NativeFile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.OSFile.html">pyarrow.OSFile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.PythonFile.html">pyarrow.PythonFile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.BufferReader.html">pyarrow.BufferReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.BufferOutputStream.html">pyarrow.BufferOutputStream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.FixedSizeBufferWriter.html">pyarrow.FixedSizeBufferWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.MemoryMappedFile.html">pyarrow.MemoryMappedFile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.CompressedInputStream.html">pyarrow.CompressedInputStream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.CompressedOutputStream.html">pyarrow.CompressedOutputStream</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="../api/ipc.html">Serialization and IPC</a><input class="toctree-checkbox" id="toctree-checkbox-11" name="toctree-checkbox-11" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-11"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.new_file.html">pyarrow.ipc.new_file</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.open_file.html">pyarrow.ipc.open_file</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.new_stream.html">pyarrow.ipc.new_stream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.open_stream.html">pyarrow.ipc.open_stream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.read_message.html">pyarrow.ipc.read_message</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.read_record_batch.html">pyarrow.ipc.read_record_batch</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.get_record_batch_size.html">pyarrow.ipc.get_record_batch_size</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.read_tensor.html">pyarrow.ipc.read_tensor</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.write_tensor.html">pyarrow.ipc.write_tensor</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.get_tensor_size.html">pyarrow.ipc.get_tensor_size</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.IpcReadOptions.html">pyarrow.ipc.IpcReadOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.IpcWriteOptions.html">pyarrow.ipc.IpcWriteOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.Message.html">pyarrow.ipc.Message</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.MessageReader.html">pyarrow.ipc.MessageReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.RecordBatchFileReader.html">pyarrow.ipc.RecordBatchFileReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.RecordBatchFileWriter.html">pyarrow.ipc.RecordBatchFileWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.RecordBatchStreamReader.html">pyarrow.ipc.RecordBatchStreamReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.ipc.RecordBatchStreamWriter.html">pyarrow.ipc.RecordBatchStreamWriter</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="../api/flight.html">Arrow Flight</a><input class="toctree-checkbox" id="toctree-checkbox-12" name="toctree-checkbox-12" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-12"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.Action.html">pyarrow.flight.Action</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.ActionType.html">pyarrow.flight.ActionType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.DescriptorType.html">pyarrow.flight.DescriptorType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightDescriptor.html">pyarrow.flight.FlightDescriptor</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightEndpoint.html">pyarrow.flight.FlightEndpoint</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightInfo.html">pyarrow.flight.FlightInfo</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.Location.html">pyarrow.flight.Location</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.MetadataRecordBatchReader.html">pyarrow.flight.MetadataRecordBatchReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.MetadataRecordBatchWriter.html">pyarrow.flight.MetadataRecordBatchWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.Ticket.html">pyarrow.flight.Ticket</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.Result.html">pyarrow.flight.Result</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.connect.html">pyarrow.flight.connect</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightCallOptions.html">pyarrow.flight.FlightCallOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightClient.html">pyarrow.flight.FlightClient</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightStreamReader.html">pyarrow.flight.FlightStreamReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightStreamWriter.html">pyarrow.flight.FlightStreamWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.ClientMiddlewareFactory.html">pyarrow.flight.ClientMiddlewareFactory</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.ClientMiddleware.html">pyarrow.flight.ClientMiddleware</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightDataStream.html">pyarrow.flight.FlightDataStream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightMetadataWriter.html">pyarrow.flight.FlightMetadataWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightServerBase.html">pyarrow.flight.FlightServerBase</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.GeneratorStream.html">pyarrow.flight.GeneratorStream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.RecordBatchStream.html">pyarrow.flight.RecordBatchStream</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.ServerCallContext.html">pyarrow.flight.ServerCallContext</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.ServerMiddlewareFactory.html">pyarrow.flight.ServerMiddlewareFactory</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.ServerMiddleware.html">pyarrow.flight.ServerMiddleware</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.ClientAuthHandler.html">pyarrow.flight.ClientAuthHandler</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.ServerAuthHandler.html">pyarrow.flight.ServerAuthHandler</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightError.html">pyarrow.flight.FlightError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightCancelledError.html">pyarrow.flight.FlightCancelledError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightInternalError.html">pyarrow.flight.FlightInternalError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightServerError.html">pyarrow.flight.FlightServerError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightTimedOutError.html">pyarrow.flight.FlightTimedOutError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightUnauthenticatedError.html">pyarrow.flight.FlightUnauthenticatedError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightUnauthorizedError.html">pyarrow.flight.FlightUnauthorizedError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightUnavailableError.html">pyarrow.flight.FlightUnavailableError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightWriteSizeExceededError.html">pyarrow.flight.FlightWriteSizeExceededError</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.FlightMethod.html">pyarrow.flight.FlightMethod</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.flight.CallInfo.html">pyarrow.flight.CallInfo</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="../api/formats.html">Tabular File Formats</a><input class="toctree-checkbox" id="toctree-checkbox-13" name="toctree-checkbox-13" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-13"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.csv.ConvertOptions.html">pyarrow.csv.ConvertOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.csv.CSVStreamingReader.html">pyarrow.csv.CSVStreamingReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.csv.CSVWriter.html">pyarrow.csv.CSVWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.csv.ISO8601.html">pyarrow.csv.ISO8601</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.csv.ParseOptions.html">pyarrow.csv.ParseOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.csv.ReadOptions.html">pyarrow.csv.ReadOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.csv.WriteOptions.html">pyarrow.csv.WriteOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.csv.open_csv.html">pyarrow.csv.open_csv</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.csv.read_csv.html">pyarrow.csv.read_csv</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.csv.write_csv.html">pyarrow.csv.write_csv</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.csv.InvalidRow.html">pyarrow.csv.InvalidRow</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.feather.read_feather.html">pyarrow.feather.read_feather</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.feather.read_table.html">pyarrow.feather.read_table</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.feather.write_feather.html">pyarrow.feather.write_feather</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.json.ReadOptions.html">pyarrow.json.ReadOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.json.ParseOptions.html">pyarrow.json.ParseOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.json.read_json.html">pyarrow.json.read_json</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.ParquetDataset.html">pyarrow.parquet.ParquetDataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.ParquetFile.html">pyarrow.parquet.ParquetFile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.ParquetWriter.html">pyarrow.parquet.ParquetWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.read_table.html">pyarrow.parquet.read_table</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.read_metadata.html">pyarrow.parquet.read_metadata</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.read_pandas.html">pyarrow.parquet.read_pandas</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.read_schema.html">pyarrow.parquet.read_schema</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.write_metadata.html">pyarrow.parquet.write_metadata</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.write_table.html">pyarrow.parquet.write_table</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.write_to_dataset.html">pyarrow.parquet.write_to_dataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.FileMetaData.html">pyarrow.parquet.FileMetaData</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.RowGroupMetaData.html">pyarrow.parquet.RowGroupMetaData</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.SortingColumn.html">pyarrow.parquet.SortingColumn</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.ColumnChunkMetaData.html">pyarrow.parquet.ColumnChunkMetaData</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.Statistics.html">pyarrow.parquet.Statistics</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.ParquetSchema.html">pyarrow.parquet.ParquetSchema</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.ColumnSchema.html">pyarrow.parquet.ColumnSchema</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.ParquetLogicalType.html">pyarrow.parquet.ParquetLogicalType</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.encryption.CryptoFactory.html">pyarrow.parquet.encryption.CryptoFactory</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.encryption.KmsClient.html">pyarrow.parquet.encryption.KmsClient</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.encryption.KmsConnectionConfig.html">pyarrow.parquet.encryption.KmsConnectionConfig</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.encryption.EncryptionConfiguration.html">pyarrow.parquet.encryption.EncryptionConfiguration</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.parquet.encryption.DecryptionConfiguration.html">pyarrow.parquet.encryption.DecryptionConfiguration</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.orc.ORCFile.html">pyarrow.orc.ORCFile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.orc.ORCWriter.html">pyarrow.orc.ORCWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.orc.read_table.html">pyarrow.orc.read_table</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.orc.write_table.html">pyarrow.orc.write_table</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="../api/filesystems.html">Filesystems</a><input class="toctree-checkbox" id="toctree-checkbox-14" name="toctree-checkbox-14" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-14"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.FileInfo.html">pyarrow.fs.FileInfo</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.FileSelector.html">pyarrow.fs.FileSelector</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.FileSystem.html">pyarrow.fs.FileSystem</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.LocalFileSystem.html">pyarrow.fs.LocalFileSystem</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.S3FileSystem.html">pyarrow.fs.S3FileSystem</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.GcsFileSystem.html">pyarrow.fs.GcsFileSystem</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.HadoopFileSystem.html">pyarrow.fs.HadoopFileSystem</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.SubTreeFileSystem.html">pyarrow.fs.SubTreeFileSystem</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.PyFileSystem.html">pyarrow.fs.PyFileSystem</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.FileSystemHandler.html">pyarrow.fs.FileSystemHandler</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.FSSpecHandler.html">pyarrow.fs.FSSpecHandler</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.copy_files.html">pyarrow.fs.copy_files</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.initialize_s3.html">pyarrow.fs.initialize_s3</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.finalize_s3.html">pyarrow.fs.finalize_s3</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.resolve_s3_region.html">pyarrow.fs.resolve_s3_region</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.fs.S3LogLevel.html">pyarrow.fs.S3LogLevel</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="../api/dataset.html">Dataset</a><input class="toctree-checkbox" id="toctree-checkbox-15" name="toctree-checkbox-15" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-15"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.dataset.html">pyarrow.dataset.dataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.parquet_dataset.html">pyarrow.dataset.parquet_dataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.partitioning.html">pyarrow.dataset.partitioning</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.field.html">pyarrow.dataset.field</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.scalar.html">pyarrow.dataset.scalar</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.write_dataset.html">pyarrow.dataset.write_dataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.FileFormat.html">pyarrow.dataset.FileFormat</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.CsvFileFormat.html">pyarrow.dataset.CsvFileFormat</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.CsvFragmentScanOptions.html">pyarrow.dataset.CsvFragmentScanOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.IpcFileFormat.html">pyarrow.dataset.IpcFileFormat</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.JsonFileFormat.html">pyarrow.dataset.JsonFileFormat</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.ParquetFileFormat.html">pyarrow.dataset.ParquetFileFormat</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.ParquetReadOptions.html">pyarrow.dataset.ParquetReadOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.ParquetFragmentScanOptions.html">pyarrow.dataset.ParquetFragmentScanOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.ParquetFileFragment.html">pyarrow.dataset.ParquetFileFragment</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.OrcFileFormat.html">pyarrow.dataset.OrcFileFormat</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.Partitioning.html">pyarrow.dataset.Partitioning</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.PartitioningFactory.html">pyarrow.dataset.PartitioningFactory</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.DirectoryPartitioning.html">pyarrow.dataset.DirectoryPartitioning</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.HivePartitioning.html">pyarrow.dataset.HivePartitioning</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.FilenamePartitioning.html">pyarrow.dataset.FilenamePartitioning</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.Dataset.html">pyarrow.dataset.Dataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.FileSystemDataset.html">pyarrow.dataset.FileSystemDataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.FileSystemFactoryOptions.html">pyarrow.dataset.FileSystemFactoryOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.FileSystemDatasetFactory.html">pyarrow.dataset.FileSystemDatasetFactory</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.UnionDataset.html">pyarrow.dataset.UnionDataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.Fragment.html">pyarrow.dataset.Fragment</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.FragmentScanOptions.html">pyarrow.dataset.FragmentScanOptions</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.TaggedRecordBatch.html">pyarrow.dataset.TaggedRecordBatch</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.Scanner.html">pyarrow.dataset.Scanner</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.Expression.html">pyarrow.dataset.Expression</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.InMemoryDataset.html">pyarrow.dataset.InMemoryDataset</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.WrittenFile.html">pyarrow.dataset.WrittenFile</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.dataset.get_partition_keys.html">pyarrow.dataset.get_partition_keys</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="../api/cuda.html">CUDA Integration</a><input class="toctree-checkbox" id="toctree-checkbox-16" name="toctree-checkbox-16" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-16"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.cuda.Context.html">pyarrow.cuda.Context</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.cuda.CudaBuffer.html">pyarrow.cuda.CudaBuffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.cuda.new_host_buffer.html">pyarrow.cuda.new_host_buffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.cuda.HostBuffer.html">pyarrow.cuda.HostBuffer</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.cuda.BufferReader.html">pyarrow.cuda.BufferReader</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.cuda.BufferWriter.html">pyarrow.cuda.BufferWriter</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.cuda.serialize_record_batch.html">pyarrow.cuda.serialize_record_batch</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.cuda.read_record_batch.html">pyarrow.cuda.read_record_batch</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.cuda.read_message.html">pyarrow.cuda.read_message</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.cuda.IpcMemHandle.html">pyarrow.cuda.IpcMemHandle</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2 has-children"><a class="reference internal" href="../api/misc.html">Miscellaneous</a><input class="toctree-checkbox" id="toctree-checkbox-17" name="toctree-checkbox-17" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-17"><i class="fa-solid fa-chevron-down"></i></label><ul> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.cpu_count.html">pyarrow.cpu_count</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.set_cpu_count.html">pyarrow.set_cpu_count</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.io_thread_count.html">pyarrow.io_thread_count</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.set_io_thread_count.html">pyarrow.set_io_thread_count</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.get_include.html">pyarrow.get_include</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.get_libraries.html">pyarrow.get_libraries</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="pyarrow.get_library_dirs.html">pyarrow.get_library_dirs</a></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| <li class="toctree-l1"><a class="reference internal" href="../getting_involved.html">Getting Involved</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../benchmarks.html">Benchmarks</a></li> |
| <li class="toctree-l1"><a class="reference external" href="https://arrow.apache.org/cookbook/py/">Python cookbook</a></li> |
| </ul> |
| </div> |
| </nav></div> |
| </div> |
| |
| |
| <div class="sidebar-primary-items__end sidebar-primary__section"> |
| </div> |
| |
| <div id="rtd-footer-container"></div> |
| |
| |
| </div> |
| |
| <main id="main-content" class="bd-main"> |
| |
| |
| <div class="bd-content"> |
| <div class="bd-article-container"> |
| |
| <div class="bd-header-article"> |
| <div class="header-article-items header-article__inner"> |
| |
| <div class="header-article-items__start"> |
| |
| <div class="header-article-item"> |
| |
| |
| |
| |
| |
| <nav aria-label="Breadcrumb"> |
| <ul class="bd-breadcrumbs"> |
| |
| <li class="breadcrumb-item breadcrumb-home"> |
| <a href="../../index.html" class="nav-link" aria-label="Home"> |
| <i class="fa-solid fa-home"></i> |
| </a> |
| </li> |
| |
| <li class="breadcrumb-item"><a href="../index.html" class="nav-link">Python</a></li> |
| |
| |
| <li class="breadcrumb-item"><i class="fa-solid fa-ellipsis"></i></li> |
| |
| |
| <li class="breadcrumb-item"><a href="../api/datatypes.html" class="nav-link">Data Types and Schemas</a></li> |
| |
| <li class="breadcrumb-item active" aria-current="page">pyarrow.Schema</li> |
| </ul> |
| </nav> |
| </div> |
| |
| </div> |
| |
| |
| </div> |
| </div> |
| |
| |
| |
| |
| <div id="searchbox"></div> |
| <article class="bd-article"> |
| |
| <section id="pyarrow-schema"> |
| <h1>pyarrow.Schema<a class="headerlink" href="#pyarrow-schema" title="Permalink to this heading">#</a></h1> |
| <dl class="py class"> |
| <dt class="sig sig-object py" id="pyarrow.Schema"> |
| <em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pyarrow.</span></span><span class="sig-name descname"><span class="pre">Schema</span></span><a class="headerlink" href="#pyarrow.Schema" title="Permalink to this definition">#</a></dt> |
| <dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">_Weakrefable</span></code></p> |
| <p>A named collection of types a.k.a schema. A schema defines the |
| column names and types in a record batch or table data structure. |
| They also contain metadata about the columns. For example, schemas |
| converted from Pandas contain metadata about their original Pandas |
| types so they can be converted back to the same types.</p> |
| <div class="admonition warning"> |
| <p class="admonition-title">Warning</p> |
| <p>Do not call this class’s constructor directly. Instead use |
| <a class="reference internal" href="pyarrow.schema.html#pyarrow.schema" title="pyarrow.schema"><code class="xref py py-func docutils literal notranslate"><span class="pre">pyarrow.schema()</span></code></a> factory function which makes a new Arrow |
| Schema object.</p> |
| </div> |
| <p class="rubric">Examples</p> |
| <p>Create a new Arrow Schema object:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="p">(</span><span class="s1">'some_int'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int32</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="p">(</span><span class="s1">'some_string'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())</span> |
| <span class="gp">... </span><span class="p">])</span> |
| <span class="go">some_int: int32</span> |
| <span class="go">some_string: string</span> |
| </pre></div> |
| </div> |
| <p>Create Arrow Schema with metadata:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())],</span> |
| <span class="gp">... </span> <span class="n">metadata</span><span class="o">=</span><span class="p">{</span><span class="s2">"n_legs"</span><span class="p">:</span> <span class="s2">"Number of legs per animal"</span><span class="p">})</span> |
| <span class="go">n_legs: int64</span> |
| <span class="go">animals: string</span> |
| <span class="go">-- schema metadata --</span> |
| <span class="go">n_legs: 'Number of legs per animal'</span> |
| </pre></div> |
| </div> |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.__init__"> |
| <span class="sig-name descname"><span class="pre">__init__</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">*</span></span><span class="n"><span class="pre">args</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.__init__" title="Permalink to this definition">#</a></dt> |
| <dd></dd></dl> |
| |
| <p class="rubric">Methods</p> |
| <table class="autosummary longtable table autosummary"> |
| <tbody> |
| <tr class="row-odd"><td><p><a class="reference internal" href="#pyarrow.Schema.__init__" title="pyarrow.Schema.__init__"><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code></a>(*args, **kwargs)</p></td> |
| <td><p></p></td> |
| </tr> |
| <tr class="row-even"><td><p><a class="reference internal" href="#pyarrow.Schema.add_metadata" title="pyarrow.Schema.add_metadata"><code class="xref py py-obj docutils literal notranslate"><span class="pre">add_metadata</span></code></a>(self, metadata)</p></td> |
| <td><p>DEPRECATED</p></td> |
| </tr> |
| <tr class="row-odd"><td><p><a class="reference internal" href="#pyarrow.Schema.append" title="pyarrow.Schema.append"><code class="xref py py-obj docutils literal notranslate"><span class="pre">append</span></code></a>(self, Field field)</p></td> |
| <td><p>Append a field at the end of the schema.</p></td> |
| </tr> |
| <tr class="row-even"><td><p><a class="reference internal" href="#pyarrow.Schema.empty_table" title="pyarrow.Schema.empty_table"><code class="xref py py-obj docutils literal notranslate"><span class="pre">empty_table</span></code></a>(self)</p></td> |
| <td><p>Provide an empty table according to the schema.</p></td> |
| </tr> |
| <tr class="row-odd"><td><p><a class="reference internal" href="#pyarrow.Schema.equals" title="pyarrow.Schema.equals"><code class="xref py py-obj docutils literal notranslate"><span class="pre">equals</span></code></a>(self, Schema other, ...)</p></td> |
| <td><p>Test if this schema is equal to the other</p></td> |
| </tr> |
| <tr class="row-even"><td><p><a class="reference internal" href="#pyarrow.Schema.field" title="pyarrow.Schema.field"><code class="xref py py-obj docutils literal notranslate"><span class="pre">field</span></code></a>(self, i)</p></td> |
| <td><p>Select a field by its column name or numeric index.</p></td> |
| </tr> |
| <tr class="row-odd"><td><p><a class="reference internal" href="#pyarrow.Schema.field_by_name" title="pyarrow.Schema.field_by_name"><code class="xref py py-obj docutils literal notranslate"><span class="pre">field_by_name</span></code></a>(self, name)</p></td> |
| <td><p>DEPRECATED</p></td> |
| </tr> |
| <tr class="row-even"><td><p><a class="reference internal" href="#pyarrow.Schema.from_pandas" title="pyarrow.Schema.from_pandas"><code class="xref py py-obj docutils literal notranslate"><span class="pre">from_pandas</span></code></a>(cls, df[, preserve_index])</p></td> |
| <td><p>Returns implied schema from dataframe</p></td> |
| </tr> |
| <tr class="row-odd"><td><p><a class="reference internal" href="#pyarrow.Schema.get_all_field_indices" title="pyarrow.Schema.get_all_field_indices"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_all_field_indices</span></code></a>(self, name)</p></td> |
| <td><p>Return sorted list of indices for the fields with the given name.</p></td> |
| </tr> |
| <tr class="row-even"><td><p><a class="reference internal" href="#pyarrow.Schema.get_field_index" title="pyarrow.Schema.get_field_index"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_field_index</span></code></a>(self, name)</p></td> |
| <td><p>Return index of the unique field with the given name.</p></td> |
| </tr> |
| <tr class="row-odd"><td><p><a class="reference internal" href="#pyarrow.Schema.insert" title="pyarrow.Schema.insert"><code class="xref py py-obj docutils literal notranslate"><span class="pre">insert</span></code></a>(self, int i, Field field)</p></td> |
| <td><p>Add a field at position i to the schema.</p></td> |
| </tr> |
| <tr class="row-even"><td><p><a class="reference internal" href="#pyarrow.Schema.remove" title="pyarrow.Schema.remove"><code class="xref py py-obj docutils literal notranslate"><span class="pre">remove</span></code></a>(self, int i)</p></td> |
| <td><p>Remove the field at index i from the schema.</p></td> |
| </tr> |
| <tr class="row-odd"><td><p><a class="reference internal" href="#pyarrow.Schema.remove_metadata" title="pyarrow.Schema.remove_metadata"><code class="xref py py-obj docutils literal notranslate"><span class="pre">remove_metadata</span></code></a>(self)</p></td> |
| <td><p>Create new schema without metadata, if any</p></td> |
| </tr> |
| <tr class="row-even"><td><p><a class="reference internal" href="#pyarrow.Schema.serialize" title="pyarrow.Schema.serialize"><code class="xref py py-obj docutils literal notranslate"><span class="pre">serialize</span></code></a>(self[, memory_pool])</p></td> |
| <td><p>Write Schema to Buffer as encapsulated IPC message</p></td> |
| </tr> |
| <tr class="row-odd"><td><p><a class="reference internal" href="#pyarrow.Schema.set" title="pyarrow.Schema.set"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a>(self, int i, Field field)</p></td> |
| <td><p>Replace a field at position i in the schema.</p></td> |
| </tr> |
| <tr class="row-even"><td><p><a class="reference internal" href="#pyarrow.Schema.to_string" title="pyarrow.Schema.to_string"><code class="xref py py-obj docutils literal notranslate"><span class="pre">to_string</span></code></a>(self[, truncate_metadata, ...])</p></td> |
| <td><p>Return human-readable representation of Schema</p></td> |
| </tr> |
| <tr class="row-odd"><td><p><a class="reference internal" href="#pyarrow.Schema.with_metadata" title="pyarrow.Schema.with_metadata"><code class="xref py py-obj docutils literal notranslate"><span class="pre">with_metadata</span></code></a>(self, metadata)</p></td> |
| <td><p>Add metadata as dict of string keys and values to Schema</p></td> |
| </tr> |
| </tbody> |
| </table> |
| <p class="rubric">Attributes</p> |
| <table class="autosummary longtable table autosummary"> |
| <tbody> |
| <tr class="row-odd"><td><p><a class="reference internal" href="#pyarrow.Schema.metadata" title="pyarrow.Schema.metadata"><code class="xref py py-obj docutils literal notranslate"><span class="pre">metadata</span></code></a></p></td> |
| <td><p>The schema's metadata.</p></td> |
| </tr> |
| <tr class="row-even"><td><p><a class="reference internal" href="#pyarrow.Schema.names" title="pyarrow.Schema.names"><code class="xref py py-obj docutils literal notranslate"><span class="pre">names</span></code></a></p></td> |
| <td><p>The schema's field names.</p></td> |
| </tr> |
| <tr class="row-odd"><td><p><a class="reference internal" href="#pyarrow.Schema.pandas_metadata" title="pyarrow.Schema.pandas_metadata"><code class="xref py py-obj docutils literal notranslate"><span class="pre">pandas_metadata</span></code></a></p></td> |
| <td><p>Return deserialized-from-JSON pandas metadata field (if it exists)</p></td> |
| </tr> |
| <tr class="row-even"><td><p><a class="reference internal" href="#pyarrow.Schema.types" title="pyarrow.Schema.types"><code class="xref py py-obj docutils literal notranslate"><span class="pre">types</span></code></a></p></td> |
| <td><p>The schema's field types.</p></td> |
| </tr> |
| </tbody> |
| </table> |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.add_metadata"> |
| <span class="sig-name descname"><span class="pre">add_metadata</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">metadata</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.add_metadata" title="Permalink to this definition">#</a></dt> |
| <dd><p>DEPRECATED</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>metadata</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">dict</span></code></a></span></dt><dd><p>Keys and values must be string-like / coercible to bytes</p> |
| </dd> |
| </dl> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.append"> |
| <span class="sig-name descname"><span class="pre">append</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">Field</span> <span class="pre">field</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.append" title="Permalink to this definition">#</a></dt> |
| <dd><p>Append a field at the end of the schema.</p> |
| <p>In contrast to Python’s <code class="docutils literal notranslate"><span class="pre">list.append()</span></code> it does return a new |
| object, leaving the original Schema unmodified.</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>field</strong><span class="classifier"><a class="reference internal" href="pyarrow.Field.html#pyarrow.Field" title="pyarrow.Field"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Field</span></code></a></span></dt><dd></dd> |
| </dl> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><dl class="simple"> |
| <dt>schema: <a class="reference internal" href="#pyarrow.Schema" title="pyarrow.Schema"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Schema</span></code></a></dt><dd><p>New object with appended field.</p> |
| </dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())])</span> |
| </pre></div> |
| </div> |
| <p>Append a field ‘extra’ at the end of the schema:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema_new</span> <span class="o">=</span> <span class="n">schema</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'extra'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">bool_</span><span class="p">()))</span> |
| <span class="gp">>>> </span><span class="n">schema_new</span> |
| <span class="go">n_legs: int64</span> |
| <span class="go">animals: string</span> |
| <span class="go">extra: bool</span> |
| </pre></div> |
| </div> |
| <p>Original schema is unmodified:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span> |
| <span class="go">n_legs: int64</span> |
| <span class="go">animals: string</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.empty_table"> |
| <span class="sig-name descname"><span class="pre">empty_table</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.empty_table" title="Permalink to this definition">#</a></dt> |
| <dd><p>Provide an empty table according to the schema.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl class="simple"> |
| <dt>table: <a class="reference internal" href="pyarrow.Table.html#pyarrow.Table" title="pyarrow.Table"><code class="xref py py-obj docutils literal notranslate"><span class="pre">pyarrow.Table</span></code></a></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())])</span> |
| </pre></div> |
| </div> |
| <p>Create an empty table with schema’s fields:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">empty_table</span><span class="p">()</span> |
| <span class="go">pyarrow.Table</span> |
| <span class="go">n_legs: int64</span> |
| <span class="go">animals: string</span> |
| <span class="go">----</span> |
| <span class="go">n_legs: [[]]</span> |
| <span class="go">animals: [[]]</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.equals"> |
| <span class="sig-name descname"><span class="pre">equals</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">Schema</span> <span class="pre">other</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">bool</span> <span class="pre">check_metadata=False</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.equals" title="Permalink to this definition">#</a></dt> |
| <dd><p>Test if this schema is equal to the other</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>other</strong><span class="classifier"><a class="reference internal" href="#pyarrow.Schema" title="pyarrow.Schema"><code class="xref py py-obj docutils literal notranslate"><span class="pre">pyarrow.Schema</span></code></a></span></dt><dd></dd> |
| <dt><strong>check_metadata</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#bltin-boolean-values" title="(in Python v3.12)"><span class="xref std std-ref">bool</span></a>, default <a class="reference external" href="https://docs.python.org/3/library/constants.html#False" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">False</span></code></a></span></dt><dd><p>Key/value metadata must be equal too</p> |
| </dd> |
| </dl> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><dl> |
| <dt><strong>is_equal</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#bltin-boolean-values" title="(in Python v3.12)"><span class="xref std std-ref">bool</span></a></span></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema1</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())],</span> |
| <span class="gp">... </span> <span class="n">metadata</span><span class="o">=</span><span class="p">{</span><span class="s2">"n_legs"</span><span class="p">:</span> <span class="s2">"Number of legs per animal"</span><span class="p">})</span> |
| <span class="gp">>>> </span><span class="n">schema2</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="p">(</span><span class="s1">'some_int'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int32</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="p">(</span><span class="s1">'some_string'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())</span> |
| <span class="gp">... </span><span class="p">])</span> |
| </pre></div> |
| </div> |
| <p>Test two equal schemas:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema1</span><span class="o">.</span><span class="n">equals</span><span class="p">(</span><span class="n">schema1</span><span class="p">)</span> |
| <span class="go">True</span> |
| </pre></div> |
| </div> |
| <p>Test two unequal schemas:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema1</span><span class="o">.</span><span class="n">equals</span><span class="p">(</span><span class="n">schema2</span><span class="p">)</span> |
| <span class="go">False</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.field"> |
| <span class="sig-name descname"><span class="pre">field</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">i</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.field" title="Permalink to this definition">#</a></dt> |
| <dd><p>Select a field by its column name or numeric index.</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>i</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">int</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">str</span></code></a></span></dt><dd></dd> |
| </dl> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><dl class="simple"> |
| <dt><a class="reference internal" href="pyarrow.Field.html#pyarrow.Field" title="pyarrow.Field"><code class="xref py py-obj docutils literal notranslate"><span class="pre">pyarrow.Field</span></code></a></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())])</span> |
| </pre></div> |
| </div> |
| <p>Select the second field:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span> |
| <span class="go">pyarrow.Field<animals: string></span> |
| </pre></div> |
| </div> |
| <p>Select the field of the column named ‘n_legs’:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">)</span> |
| <span class="go">pyarrow.Field<n_legs: int64></span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.field_by_name"> |
| <span class="sig-name descname"><span class="pre">field_by_name</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">name</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.field_by_name" title="Permalink to this definition">#</a></dt> |
| <dd><p>DEPRECATED</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>name</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">str</span></code></a></span></dt><dd></dd> |
| </dl> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><dl class="simple"> |
| <dt>field: <a class="reference internal" href="pyarrow.Field.html#pyarrow.Field" title="pyarrow.Field"><code class="xref py py-obj docutils literal notranslate"><span class="pre">pyarrow.Field</span></code></a></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.from_pandas"> |
| <em class="property"><span class="pre">classmethod</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">from_pandas</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">cls</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">df</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">preserve_index</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.from_pandas" title="Permalink to this definition">#</a></dt> |
| <dd><p>Returns implied schema from dataframe</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>df</strong><span class="classifier"><a class="reference external" href="https://pandas.pydata.org/docs/reference/api/pandas.DataFrame.html#pandas.DataFrame" title="(in pandas v2.2.2)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">pandas.DataFrame</span></code></a></span></dt><dd></dd> |
| <dt><strong>preserve_index</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#bltin-boolean-values" title="(in Python v3.12)"><span class="xref std std-ref">bool</span></a>, default <a class="reference external" href="https://docs.python.org/3/library/constants.html#True" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">True</span></code></a></span></dt><dd><p>Whether to store the index as an additional column (or columns, for |
| MultiIndex) in the resulting <cite>Table</cite>. |
| The default of None will store the index as a column, except for |
| RangeIndex which is stored as metadata only. Use |
| <code class="docutils literal notranslate"><span class="pre">preserve_index=True</span></code> to force it to be stored as a column.</p> |
| </dd> |
| </dl> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><dl class="simple"> |
| <dt><a class="reference internal" href="#pyarrow.Schema" title="pyarrow.Schema"><code class="xref py py-obj docutils literal notranslate"><span class="pre">pyarrow.Schema</span></code></a></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pandas</span> <span class="k">as</span> <span class="nn">pd</span> |
| <span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">df</span> <span class="o">=</span> <span class="n">pd</span><span class="o">.</span><span class="n">DataFrame</span><span class="p">({</span> |
| <span class="gp">... </span> <span class="s1">'int'</span><span class="p">:</span> <span class="p">[</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">],</span> |
| <span class="gp">... </span> <span class="s1">'str'</span><span class="p">:</span> <span class="p">[</span><span class="s1">'a'</span><span class="p">,</span> <span class="s1">'b'</span><span class="p">]</span> |
| <span class="gp">... </span><span class="p">})</span> |
| </pre></div> |
| </div> |
| <p>Create an Arrow Schema from the schema of a pandas dataframe:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">pa</span><span class="o">.</span><span class="n">Schema</span><span class="o">.</span><span class="n">from_pandas</span><span class="p">(</span><span class="n">df</span><span class="p">)</span> |
| <span class="go">int: int64</span> |
| <span class="go">str: string</span> |
| <span class="go">-- schema metadata --</span> |
| <span class="go">pandas: '{"index_columns": [{"kind": "range", "name": null, ...</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.get_all_field_indices"> |
| <span class="sig-name descname"><span class="pre">get_all_field_indices</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">name</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.get_all_field_indices" title="Permalink to this definition">#</a></dt> |
| <dd><p>Return sorted list of indices for the fields with the given name.</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>name</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">str</span></code></a></span></dt><dd><p>The name of the field to look up.</p> |
| </dd> |
| </dl> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><dl> |
| <dt><strong>indices</strong><span class="classifier"><code class="xref py py-obj docutils literal notranslate"><span class="pre">List</span></code>[<a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">int</span></code></a>]</span></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">bool_</span><span class="p">())])</span> |
| </pre></div> |
| </div> |
| <p>Get the indexes of the fields named ‘animals’:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">get_all_field_indices</span><span class="p">(</span><span class="s2">"animals"</span><span class="p">)</span> |
| <span class="go">[1, 2]</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.get_field_index"> |
| <span class="sig-name descname"><span class="pre">get_field_index</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">name</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.get_field_index" title="Permalink to this definition">#</a></dt> |
| <dd><p>Return index of the unique field with the given name.</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>name</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">str</span></code></a></span></dt><dd><p>The name of the field to look up.</p> |
| </dd> |
| </dl> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><dl> |
| <dt><strong>index</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">int</span></code></a></span></dt><dd><p>The index of the field with the given name; -1 if the |
| name isn’t found or there are several fields with the given |
| name.</p> |
| </dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())])</span> |
| </pre></div> |
| </div> |
| <p>Get the index of the field named ‘animals’:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">get_field_index</span><span class="p">(</span><span class="s2">"animals"</span><span class="p">)</span> |
| <span class="go">1</span> |
| </pre></div> |
| </div> |
| <p>Index in case of several fields with the given name:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">bool_</span><span class="p">())],</span> |
| <span class="gp">... </span> <span class="n">metadata</span><span class="o">=</span><span class="p">{</span><span class="s2">"n_legs"</span><span class="p">:</span> <span class="s2">"Number of legs per animal"</span><span class="p">})</span> |
| <span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">get_field_index</span><span class="p">(</span><span class="s2">"animals"</span><span class="p">)</span> |
| <span class="go">-1</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.insert"> |
| <span class="sig-name descname"><span class="pre">insert</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">int</span> <span class="pre">i</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">Field</span> <span class="pre">field</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.insert" title="Permalink to this definition">#</a></dt> |
| <dd><p>Add a field at position i to the schema.</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>i</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">int</span></code></a></span></dt><dd></dd> |
| <dt><strong>field</strong><span class="classifier"><a class="reference internal" href="pyarrow.Field.html#pyarrow.Field" title="pyarrow.Field"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Field</span></code></a></span></dt><dd></dd> |
| </dl> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><dl class="simple"> |
| <dt>schema: <a class="reference internal" href="#pyarrow.Schema" title="pyarrow.Schema"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Schema</span></code></a></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())])</span> |
| </pre></div> |
| </div> |
| <p>Insert a new field on the second position:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">insert</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'extra'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">bool_</span><span class="p">()))</span> |
| <span class="go">n_legs: int64</span> |
| <span class="go">extra: bool</span> |
| <span class="go">animals: string</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py attribute"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.metadata"> |
| <span class="sig-name descname"><span class="pre">metadata</span></span><a class="headerlink" href="#pyarrow.Schema.metadata" title="Permalink to this definition">#</a></dt> |
| <dd><p>The schema’s metadata.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl class="simple"> |
| <dt>metadata: <a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">dict</span></code></a></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())],</span> |
| <span class="gp">... </span> <span class="n">metadata</span><span class="o">=</span><span class="p">{</span><span class="s2">"n_legs"</span><span class="p">:</span> <span class="s2">"Number of legs per animal"</span><span class="p">})</span> |
| </pre></div> |
| </div> |
| <p>Get the metadata of the schema’s fields:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">metadata</span> |
| <span class="go">{b'n_legs': b'Number of legs per animal'}</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py attribute"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.names"> |
| <span class="sig-name descname"><span class="pre">names</span></span><a class="headerlink" href="#pyarrow.Schema.names" title="Permalink to this definition">#</a></dt> |
| <dd><p>The schema’s field names.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl class="simple"> |
| <dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">list</span></code></a> of <a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">str</span></code></a></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())])</span> |
| </pre></div> |
| </div> |
| <p>Get the names of the schema’s fields:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">names</span> |
| <span class="go">['n_legs', 'animals']</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py attribute"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.pandas_metadata"> |
| <span class="sig-name descname"><span class="pre">pandas_metadata</span></span><a class="headerlink" href="#pyarrow.Schema.pandas_metadata" title="Permalink to this definition">#</a></dt> |
| <dd><p>Return deserialized-from-JSON pandas metadata field (if it exists)</p> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pandas</span> <span class="k">as</span> <span class="nn">pd</span> |
| <span class="gp">>>> </span><span class="n">df</span> <span class="o">=</span> <span class="n">pd</span><span class="o">.</span><span class="n">DataFrame</span><span class="p">({</span><span class="s1">'n_legs'</span><span class="p">:</span> <span class="p">[</span><span class="mi">2</span><span class="p">,</span> <span class="mi">4</span><span class="p">,</span> <span class="mi">5</span><span class="p">,</span> <span class="mi">100</span><span class="p">],</span> |
| <span class="gp">... </span> <span class="s1">'animals'</span><span class="p">:</span> <span class="p">[</span><span class="s2">"Flamingo"</span><span class="p">,</span> <span class="s2">"Horse"</span><span class="p">,</span> <span class="s2">"Brittle stars"</span><span class="p">,</span> <span class="s2">"Centipede"</span><span class="p">]})</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">Table</span><span class="o">.</span><span class="n">from_pandas</span><span class="p">(</span><span class="n">df</span><span class="p">)</span><span class="o">.</span><span class="n">schema</span> |
| </pre></div> |
| </div> |
| <p>Select pandas metadata field from Arrow Schema:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">pandas_metadata</span> |
| <span class="go">{'index_columns': [{'kind': 'range', 'name': None, 'start': 0, 'stop': 4, 'step': 1}], ...</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.remove"> |
| <span class="sig-name descname"><span class="pre">remove</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">int</span> <span class="pre">i</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.remove" title="Permalink to this definition">#</a></dt> |
| <dd><p>Remove the field at index i from the schema.</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>i</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">int</span></code></a></span></dt><dd></dd> |
| </dl> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><dl class="simple"> |
| <dt>schema: <a class="reference internal" href="#pyarrow.Schema" title="pyarrow.Schema"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Schema</span></code></a></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())])</span> |
| </pre></div> |
| </div> |
| <p>Remove the second field of the schema:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span> |
| <span class="go">n_legs: int64</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.remove_metadata"> |
| <span class="sig-name descname"><span class="pre">remove_metadata</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.remove_metadata" title="Permalink to this definition">#</a></dt> |
| <dd><p>Create new schema without metadata, if any</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>schema</strong><span class="classifier"><a class="reference internal" href="#pyarrow.Schema" title="pyarrow.Schema"><code class="xref py py-obj docutils literal notranslate"><span class="pre">pyarrow.Schema</span></code></a></span></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())],</span> |
| <span class="gp">... </span> <span class="n">metadata</span><span class="o">=</span><span class="p">{</span><span class="s2">"n_legs"</span><span class="p">:</span> <span class="s2">"Number of legs per animal"</span><span class="p">})</span> |
| <span class="gp">>>> </span><span class="n">schema</span> |
| <span class="go">n_legs: int64</span> |
| <span class="go">animals: string</span> |
| <span class="go">-- schema metadata --</span> |
| <span class="go">n_legs: 'Number of legs per animal'</span> |
| </pre></div> |
| </div> |
| <p>Create a new schema with removing the metadata from the original:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">remove_metadata</span><span class="p">()</span> |
| <span class="go">n_legs: int64</span> |
| <span class="go">animals: string</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.serialize"> |
| <span class="sig-name descname"><span class="pre">serialize</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">memory_pool</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.serialize" title="Permalink to this definition">#</a></dt> |
| <dd><p>Write Schema to Buffer as encapsulated IPC message</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>memory_pool</strong><span class="classifier"><a class="reference internal" href="pyarrow.MemoryPool.html#pyarrow.MemoryPool" title="pyarrow.MemoryPool"><code class="xref py py-obj docutils literal notranslate"><span class="pre">MemoryPool</span></code></a>, default <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">None</span></code></a></span></dt><dd><p>Uses default memory pool if not specified</p> |
| </dd> |
| </dl> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><dl> |
| <dt><strong>serialized</strong><span class="classifier"><a class="reference internal" href="pyarrow.Buffer.html#pyarrow.Buffer" title="pyarrow.Buffer"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Buffer</span></code></a></span></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())])</span> |
| </pre></div> |
| </div> |
| <p>Write schema to Buffer:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">serialize</span><span class="p">()</span> |
| <span class="go"><pyarrow.Buffer address=0x... size=... is_cpu=True is_mutable=True></span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.set"> |
| <span class="sig-name descname"><span class="pre">set</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">int</span> <span class="pre">i</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">Field</span> <span class="pre">field</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.set" title="Permalink to this definition">#</a></dt> |
| <dd><p>Replace a field at position i in the schema.</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>i</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">int</span></code></a></span></dt><dd></dd> |
| <dt><strong>field</strong><span class="classifier"><a class="reference internal" href="pyarrow.Field.html#pyarrow.Field" title="pyarrow.Field"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Field</span></code></a></span></dt><dd></dd> |
| </dl> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><dl class="simple"> |
| <dt>schema: <a class="reference internal" href="#pyarrow.Schema" title="pyarrow.Schema"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Schema</span></code></a></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())])</span> |
| </pre></div> |
| </div> |
| <p>Replace the second field of the schema with a new field ‘extra’:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'replaced'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">bool_</span><span class="p">()))</span> |
| <span class="go">n_legs: int64</span> |
| <span class="go">replaced: bool</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.to_string"> |
| <span class="sig-name descname"><span class="pre">to_string</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">truncate_metadata</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">show_field_metadata</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">show_schema_metadata</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.to_string" title="Permalink to this definition">#</a></dt> |
| <dd><p>Return human-readable representation of Schema</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>truncate_metadata</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#bltin-boolean-values" title="(in Python v3.12)"><span class="xref std std-ref">bool</span></a>, default <a class="reference external" href="https://docs.python.org/3/library/constants.html#True" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">True</span></code></a></span></dt><dd><p>Limit metadata key/value display to a single line of ~80 characters |
| or less</p> |
| </dd> |
| <dt><strong>show_field_metadata</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#bltin-boolean-values" title="(in Python v3.12)"><span class="xref std std-ref">bool</span></a>, default <a class="reference external" href="https://docs.python.org/3/library/constants.html#True" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">True</span></code></a></span></dt><dd><p>Display Field-level KeyValueMetadata</p> |
| </dd> |
| <dt><strong>show_schema_metadata</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#bltin-boolean-values" title="(in Python v3.12)"><span class="xref std std-ref">bool</span></a>, default <a class="reference external" href="https://docs.python.org/3/library/constants.html#True" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">True</span></code></a></span></dt><dd><p>Display Schema-level KeyValueMetadata</p> |
| </dd> |
| </dl> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><dl> |
| <dt><strong>str</strong><span class="classifier"><code class="xref py py-obj docutils literal notranslate"><span class="pre">the</span></code> <code class="xref py py-obj docutils literal notranslate"><span class="pre">formatted</span></code> <code class="xref py py-obj docutils literal notranslate"><span class="pre">output</span></code></span></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="py attribute"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.types"> |
| <span class="sig-name descname"><span class="pre">types</span></span><a class="headerlink" href="#pyarrow.Schema.types" title="Permalink to this definition">#</a></dt> |
| <dd><p>The schema’s field types.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Returns<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl class="simple"> |
| <dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">list</span></code></a> of <a class="reference internal" href="pyarrow.DataType.html#pyarrow.DataType" title="pyarrow.DataType"><code class="xref py py-obj docutils literal notranslate"><span class="pre">DataType</span></code></a></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())])</span> |
| </pre></div> |
| </div> |
| <p>Get the types of the schema’s fields:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">types</span> |
| <span class="go">[DataType(int64), DataType(string)]</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| <dl class="py method"> |
| <dt class="sig sig-object py" id="pyarrow.Schema.with_metadata"> |
| <span class="sig-name descname"><span class="pre">with_metadata</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">self</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">metadata</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Schema.with_metadata" title="Permalink to this definition">#</a></dt> |
| <dd><p>Add metadata as dict of string keys and values to Schema</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><dl> |
| <dt><strong>metadata</strong><span class="classifier"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.12)"><code class="docutils literal notranslate"><span class="pre">dict</span></code></a></span></dt><dd><p>Keys and values must be string-like / coercible to bytes</p> |
| </dd> |
| </dl> |
| </dd> |
| <dt class="field-even">Returns<span class="colon">:</span></dt> |
| <dd class="field-even"><dl> |
| <dt><strong>schema</strong><span class="classifier"><a class="reference internal" href="#pyarrow.Schema" title="pyarrow.Schema"><code class="xref py py-obj docutils literal notranslate"><span class="pre">pyarrow.Schema</span></code></a></span></dt><dd></dd> |
| </dl> |
| </dd> |
| </dl> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">pyarrow</span> <span class="k">as</span> <span class="nn">pa</span> |
| <span class="gp">>>> </span><span class="n">schema</span> <span class="o">=</span> <span class="n">pa</span><span class="o">.</span><span class="n">schema</span><span class="p">([</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'n_legs'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">int64</span><span class="p">()),</span> |
| <span class="gp">... </span> <span class="n">pa</span><span class="o">.</span><span class="n">field</span><span class="p">(</span><span class="s1">'animals'</span><span class="p">,</span> <span class="n">pa</span><span class="o">.</span><span class="n">string</span><span class="p">())])</span> |
| </pre></div> |
| </div> |
| <p>Add metadata to existing schema field:</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">schema</span><span class="o">.</span><span class="n">with_metadata</span><span class="p">({</span><span class="s2">"n_legs"</span><span class="p">:</span> <span class="s2">"Number of legs per animal"</span><span class="p">})</span> |
| <span class="go">n_legs: int64</span> |
| <span class="go">animals: string</span> |
| <span class="go">-- schema metadata --</span> |
| <span class="go">n_legs: 'Number of legs per animal'</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
| |
| </dd></dl> |
| |
| </section> |
| |
| |
| </article> |
| |
| |
| |
| |
| |
| <footer class="prev-next-footer"> |
| |
| <div class="prev-next-area"> |
| <a class="left-prev" |
| href="pyarrow.Field.html" |
| title="previous page"> |
| <i class="fa-solid fa-angle-left"></i> |
| <div class="prev-next-info"> |
| <p class="prev-next-subtitle">previous</p> |
| <p class="prev-next-title">pyarrow.Field</p> |
| </div> |
| </a> |
| <a class="right-next" |
| href="pyarrow.RunEndEncodedType.html" |
| title="next page"> |
| <div class="prev-next-info"> |
| <p class="prev-next-subtitle">next</p> |
| <p class="prev-next-title">pyarrow.RunEndEncodedType</p> |
| </div> |
| <i class="fa-solid fa-angle-right"></i> |
| </a> |
| </div> |
| </footer> |
| |
| </div> |
| |
| |
| |
| <div class="bd-sidebar-secondary bd-toc"><div class="sidebar-secondary-items sidebar-secondary__inner"> |
| |
| |
| <div class="sidebar-secondary-item"> |
| <div |
| id="pst-page-navigation-heading-2" |
| class="page-toc tocsection onthispage"> |
| <i class="fa-solid fa-list"></i> On this page |
| </div> |
| <nav class="bd-toc-nav page-toc" aria-labelledby="pst-page-navigation-heading-2"> |
| <ul class="visible nav section-nav flex-column"> |
| <li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema"><code class="docutils literal notranslate"><span class="pre">Schema</span></code></a><ul class="visible nav section-nav flex-column"> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.__init__"><code class="docutils literal notranslate"><span class="pre">Schema.__init__()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.add_metadata"><code class="docutils literal notranslate"><span class="pre">Schema.add_metadata()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.append"><code class="docutils literal notranslate"><span class="pre">Schema.append()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.empty_table"><code class="docutils literal notranslate"><span class="pre">Schema.empty_table()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.equals"><code class="docutils literal notranslate"><span class="pre">Schema.equals()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.field"><code class="docutils literal notranslate"><span class="pre">Schema.field()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.field_by_name"><code class="docutils literal notranslate"><span class="pre">Schema.field_by_name()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.from_pandas"><code class="docutils literal notranslate"><span class="pre">Schema.from_pandas()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.get_all_field_indices"><code class="docutils literal notranslate"><span class="pre">Schema.get_all_field_indices()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.get_field_index"><code class="docutils literal notranslate"><span class="pre">Schema.get_field_index()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.insert"><code class="docutils literal notranslate"><span class="pre">Schema.insert()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.metadata"><code class="docutils literal notranslate"><span class="pre">Schema.metadata</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.names"><code class="docutils literal notranslate"><span class="pre">Schema.names</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.pandas_metadata"><code class="docutils literal notranslate"><span class="pre">Schema.pandas_metadata</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.remove"><code class="docutils literal notranslate"><span class="pre">Schema.remove()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.remove_metadata"><code class="docutils literal notranslate"><span class="pre">Schema.remove_metadata()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.serialize"><code class="docutils literal notranslate"><span class="pre">Schema.serialize()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.set"><code class="docutils literal notranslate"><span class="pre">Schema.set()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.to_string"><code class="docutils literal notranslate"><span class="pre">Schema.to_string()</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.types"><code class="docutils literal notranslate"><span class="pre">Schema.types</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#pyarrow.Schema.with_metadata"><code class="docutils literal notranslate"><span class="pre">Schema.with_metadata()</span></code></a></li> |
| </ul> |
| </li> |
| </ul> |
| </nav></div> |
| |
| <div class="sidebar-secondary-item"> |
| |
| |
| <div class="tocsection editthispage"> |
| <a href="https://github.com/apache/arrow/edit/main/docs/source/python/generated/pyarrow.Schema.rst"> |
| <i class="fa-solid fa-pencil"></i> |
| |
| |
| |
| Edit on GitHub |
| |
| |
| </a> |
| </div> |
| </div> |
| |
| </div></div> |
| |
| |
| </div> |
| <footer class="bd-footer-content"> |
| |
| </footer> |
| |
| </main> |
| </div> |
| </div> |
| |
| <!-- Scripts loaded after <body> so the DOM is not blocked --> |
| <script src="../../_static/scripts/bootstrap.js?digest=8d27b9dea8ad943066ae"></script> |
| <script src="../../_static/scripts/pydata-sphinx-theme.js?digest=8d27b9dea8ad943066ae"></script> |
| |
| <footer class="bd-footer"> |
| <div class="bd-footer__inner bd-page-width"> |
| |
| <div class="footer-items__start"> |
| |
| <div class="footer-item"> |
| |
| <p class="copyright"> |
| |
| © Copyright 2016-2024 Apache Software Foundation. |
| Apache Arrow, Arrow, Apache, the Apache feather logo, and the Apache Arrow project logo are either registered trademarks or trademarks of The Apache Software Foundation in the United States and other countries. |
| <br/> |
| |
| </p> |
| </div> |
| |
| <div class="footer-item"> |
| |
| <p class="sphinx-version"> |
| Created using <a href="https://www.sphinx-doc.org/">Sphinx</a> 6.2.0. |
| <br/> |
| </p> |
| </div> |
| |
| </div> |
| |
| |
| |
| <div class="footer-items__end"> |
| |
| <div class="footer-item"> |
| <p class="theme-version"> |
| Built with the <a href="https://pydata-sphinx-theme.readthedocs.io/en/stable/index.html">PyData Sphinx Theme</a> 0.15.2. |
| </p></div> |
| |
| </div> |
| |
| </div> |
| |
| </footer> |
| </body> |
| </html> |
