pydoc/2.67.0/apache_beam.dataframe.partitionings.html - beam-site - Git at Google



 <!DOCTYPE html>
 <html class="writer-html5" lang="en" data-content_root="./">
 <head>
   <meta charset="utf-8" /><meta name="viewport" content="width=device-width, initial-scale=1" />

   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   <title>apache_beam.dataframe.partitionings module &mdash; Apache Beam 2.67.0 documentation</title>
       <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=b86133f3" />
       <link rel="stylesheet" type="text/css" href="_static/css/theme.css?v=e59714d7" />


       <script src="_static/jquery.js?v=5d32c60e"></script>
       <script src="_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
       <script src="_static/documentation_options.js?v=959b4fbe"></script>
       <script src="_static/doctools.js?v=9a2dae69"></script>
       <script src="_static/sphinx_highlight.js?v=dc90522c"></script>
     <script src="_static/js/theme.js"></script>
     <link rel="index" title="Index" href="genindex.html" />
     <link rel="search" title="Search" href="search.html" />
     <link rel="next" title="apache_beam.dataframe.schemas module" href="apache_beam.dataframe.schemas.html" />
     <link rel="prev" title="apache_beam.dataframe.pandas_top_level_functions module" href="apache_beam.dataframe.pandas_top_level_functions.html" />
 </head>

 <body class="wy-body-for-nav">
   <div class="wy-grid-for-nav">
     <nav data-toggle="wy-nav-shift" class="wy-nav-side">
       <div class="wy-side-scroll">
         <div class="wy-side-nav-search" >


           <a href="index.html" class="icon icon-home">
             Apache Beam
           </a>
 <div role="search">
   <form id="rtd-search-form" class="wy-form" action="search.html" method="get">
     <input type="text" name="q" placeholder="Search docs" aria-label="Search docs" />
     <input type="hidden" name="check_keywords" value="yes" />
     <input type="hidden" name="area" value="default" />
   </form>
 </div>
         </div><div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="Navigation menu">
               <ul class="current">
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.coders.html">apache_beam.coders package</a></li>
 <li class="toctree-l1 current"><a class="reference internal" href="apache_beam.dataframe.html">apache_beam.dataframe package</a><ul class="current">
 <li class="toctree-l2 current"><a class="reference internal" href="apache_beam.dataframe.html#submodules">Submodules</a><ul class="current">
 <li class="toctree-l3"><a class="reference internal" href="apache_beam.dataframe.convert.html">apache_beam.dataframe.convert module</a></li>
 <li class="toctree-l3"><a class="reference internal" href="apache_beam.dataframe.doctests.html">apache_beam.dataframe.doctests module</a></li>
 <li class="toctree-l3"><a class="reference internal" href="apache_beam.dataframe.expressions.html">apache_beam.dataframe.expressions module</a></li>
 <li class="toctree-l3"><a class="reference internal" href="apache_beam.dataframe.frame_base.html">apache_beam.dataframe.frame_base module</a></li>
 <li class="toctree-l3"><a class="reference internal" href="apache_beam.dataframe.frames.html">apache_beam.dataframe.frames module</a></li>
 <li class="toctree-l3"><a class="reference internal" href="apache_beam.dataframe.io.html">apache_beam.dataframe.io module</a></li>
 <li class="toctree-l3"><a class="reference internal" href="apache_beam.dataframe.pandas_top_level_functions.html">apache_beam.dataframe.pandas_top_level_functions module</a></li>
 <li class="toctree-l3 current"><a class="current reference internal" href="#">apache_beam.dataframe.partitionings module</a><ul>
 <li class="toctree-l4"><a class="reference internal" href="#apache_beam.dataframe.partitionings.Partitioning"><code class="docutils literal notranslate"><span class="pre">Partitioning</span></code></a></li>
 <li class="toctree-l4"><a class="reference internal" href="#apache_beam.dataframe.partitionings.Index"><code class="docutils literal notranslate"><span class="pre">Index</span></code></a></li>
 <li class="toctree-l4"><a class="reference internal" href="#apache_beam.dataframe.partitionings.Singleton"><code class="docutils literal notranslate"><span class="pre">Singleton</span></code></a></li>
 <li class="toctree-l4"><a class="reference internal" href="#apache_beam.dataframe.partitionings.JoinIndex"><code class="docutils literal notranslate"><span class="pre">JoinIndex</span></code></a></li>
 <li class="toctree-l4"><a class="reference internal" href="#apache_beam.dataframe.partitionings.Arbitrary"><code class="docutils literal notranslate"><span class="pre">Arbitrary</span></code></a></li>
 </ul>
 </li>
 <li class="toctree-l3"><a class="reference internal" href="apache_beam.dataframe.schemas.html">apache_beam.dataframe.schemas module</a></li>
 <li class="toctree-l3"><a class="reference internal" href="apache_beam.dataframe.transforms.html">apache_beam.dataframe.transforms module</a></li>
 </ul>
 </li>
 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.io.html">apache_beam.io package</a></li>
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.metrics.html">apache_beam.metrics package</a></li>
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.ml.html">apache_beam.ml package</a></li>
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.options.html">apache_beam.options package</a></li>
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.portability.html">apache_beam.portability package</a></li>
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.runners.html">apache_beam.runners package</a></li>
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.testing.html">apache_beam.testing package</a></li>
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.transforms.html">apache_beam.transforms package</a></li>
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.typehints.html">apache_beam.typehints package</a></li>
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.utils.html">apache_beam.utils package</a></li>
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.yaml.html">apache_beam.yaml package</a></li>
 </ul>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.error.html">apache_beam.error module</a></li>
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.pipeline.html">apache_beam.pipeline module</a></li>
 <li class="toctree-l1"><a class="reference internal" href="apache_beam.pvalue.html">apache_beam.pvalue module</a></li>
 </ul>

         </div>
       </div>
     </nav>

     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"><nav class="wy-nav-top" aria-label="Mobile navigation menu" >
           <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
           <a href="index.html">Apache Beam</a>
       </nav>

       <div class="wy-nav-content">
         <div class="rst-content">
           <div role="navigation" aria-label="Page navigation">
   <ul class="wy-breadcrumbs">
       <li><a href="index.html" class="icon icon-home" aria-label="Home"></a></li>
           <li class="breadcrumb-item"><a href="apache_beam.dataframe.html">apache_beam.dataframe package</a></li>
       <li class="breadcrumb-item active">apache_beam.dataframe.partitionings module</li>
       <li class="wy-breadcrumbs-aside">
             <a href="_sources/apache_beam.dataframe.partitionings.rst.txt" rel="nofollow"> View page source</a>
       </li>
   </ul>
   <hr/>
 </div>
           <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
            <div itemprop="articleBody">

   <section id="module-apache_beam.dataframe.partitionings">
 <span id="apache-beam-dataframe-partitionings-module"></span><h1>apache_beam.dataframe.partitionings module<a class="headerlink" href="#module-apache_beam.dataframe.partitionings" title="Link to this heading"></a></h1>
 <dl class="py class">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Partitioning">
 <em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">apache_beam.dataframe.partitionings.</span></span><span class="sig-name descname"><span class="pre">Partitioning</span></span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Partitioning"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Partitioning" title="Link to this definition"></a></dt>
 <dd><p>Bases: <a class="reference external" href="https://docs.python.org/3/library/functions.html#object" title="(in Python v3.13)"><code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></a></p>
 <p>A class representing a (consistent) partitioning of dataframe objects.</p>
 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Partitioning.is_subpartitioning_of">
 <span class="sig-name descname"><span class="pre">is_subpartitioning_of</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">other</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="#apache_beam.dataframe.partitionings.Partitioning" title="apache_beam.dataframe.partitionings.Partitioning"><span class="pre">Partitioning</span></a></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference external" href="https://docs.python.org/3/library/functions.html#bool" title="(in Python v3.13)"><span class="pre">bool</span></a></span></span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Partitioning.is_subpartitioning_of"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Partitioning.is_subpartitioning_of" title="Link to this definition"></a></dt>
 <dd><p>Returns whether self is a sub-partition of other.</p>
 <p>Specifically, returns whether something partitioned by self is necissarily
 also partitioned by other.</p>
 </dd></dl>

 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Partitioning.partition_fn">
 <span class="sig-name descname"><span class="pre">partition_fn</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">df</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Frame</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">num_partitions</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.13)"><span class="pre">int</span></a></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference external" href="https://docs.python.org/3/library/collections.abc.html#collections.abc.Iterable" title="(in Python v3.13)"><span class="pre">Iterable</span></a><span class="p"><span class="pre">[</span></span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#tuple" title="(in Python v3.13)"><span class="pre">tuple</span></a><span class="p"><span class="pre">[</span></span><a class="reference external" href="https://docs.python.org/3/library/typing.html#typing.Any" title="(in Python v3.13)"><span class="pre">Any</span></a><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">Frame</span><span class="p"><span class="pre">]</span></span><span class="p"><span class="pre">]</span></span></span></span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Partitioning.partition_fn"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Partitioning.partition_fn" title="Link to this definition"></a></dt>
 <dd><p>A callable that actually performs the partitioning of a Frame df.</p>
 <p>This will be invoked via a FlatMap in conjunction with a GroupKey to
 achieve the desired partitioning.</p>
 </dd></dl>

 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Partitioning.test_partition_fn">
 <span class="sig-name descname"><span class="pre">test_partition_fn</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">df</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Partitioning.test_partition_fn"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Partitioning.test_partition_fn" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 </dd></dl>

 <dl class="py class">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Index">
 <em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">apache_beam.dataframe.partitionings.</span></span><span class="sig-name descname"><span class="pre">Index</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">levels</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="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Index"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Index" title="Link to this definition"></a></dt>
 <dd><p>Bases: <a class="reference internal" href="#apache_beam.dataframe.partitionings.Partitioning" title="apache_beam.dataframe.partitionings.Partitioning"><code class="xref py py-class docutils literal notranslate"><span class="pre">Partitioning</span></code></a></p>
 <p>A partitioning by index (either fully or partially).</p>
 <p>If the set of “levels” of the index to consider is not specified, the entire
 index is used.</p>
 <p>These form a partial order, given by</p>
 <blockquote>
 <div><p>Singleton() &lt; Index([i]) &lt; Index([i, j]) &lt; … &lt; Index() &lt; Arbitrary()</p>
 </div></blockquote>
 <p>The ordering is implemented via the is_subpartitioning_of method, where the
 examples on the right are subpartitionings of the examples on the left above.</p>
 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Index.is_subpartitioning_of">
 <span class="sig-name descname"><span class="pre">is_subpartitioning_of</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">other</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Index.is_subpartitioning_of"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Index.is_subpartitioning_of" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Index.partition_fn">
 <span class="sig-name descname"><span class="pre">partition_fn</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">df</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">num_partitions</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Index.partition_fn"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Index.partition_fn" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Index.check">
 <span class="sig-name descname"><span class="pre">check</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">dfs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Index.check"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Index.check" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 </dd></dl>

 <dl class="py class">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Singleton">
 <em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">apache_beam.dataframe.partitionings.</span></span><span class="sig-name descname"><span class="pre">Singleton</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">reason</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="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Singleton"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Singleton" title="Link to this definition"></a></dt>
 <dd><p>Bases: <a class="reference internal" href="#apache_beam.dataframe.partitionings.Partitioning" title="apache_beam.dataframe.partitionings.Partitioning"><code class="xref py py-class docutils literal notranslate"><span class="pre">Partitioning</span></code></a></p>
 <p>A partitioning of all the data into a single partition.</p>
 <dl class="py property">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Singleton.reason">
 <em class="property"><span class="pre">property</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">reason</span></span><a class="headerlink" href="#apache_beam.dataframe.partitionings.Singleton.reason" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Singleton.is_subpartitioning_of">
 <span class="sig-name descname"><span class="pre">is_subpartitioning_of</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">other</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Singleton.is_subpartitioning_of"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Singleton.is_subpartitioning_of" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Singleton.partition_fn">
 <span class="sig-name descname"><span class="pre">partition_fn</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">df</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">num_partitions</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Singleton.partition_fn"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Singleton.partition_fn" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Singleton.check">
 <span class="sig-name descname"><span class="pre">check</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">dfs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Singleton.check"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Singleton.check" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 </dd></dl>

 <dl class="py class">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.JoinIndex">
 <em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">apache_beam.dataframe.partitionings.</span></span><span class="sig-name descname"><span class="pre">JoinIndex</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">ancestor</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="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#JoinIndex"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.JoinIndex" title="Link to this definition"></a></dt>
 <dd><p>Bases: <a class="reference internal" href="#apache_beam.dataframe.partitionings.Partitioning" title="apache_beam.dataframe.partitionings.Partitioning"><code class="xref py py-class docutils literal notranslate"><span class="pre">Partitioning</span></code></a></p>
 <p>A partitioning that lets two frames be joined.
 This can either be a hash partitioning on the full index, or a common
 ancestor with no intervening re-indexing/re-partitioning.</p>
 <p>It fits into the partial ordering as</p>
 <blockquote>
 <div><p>Index() &lt; JoinIndex(x) &lt; JoinIndex() &lt; Arbitrary()</p>
 </div></blockquote>
 <p>with</p>
 <blockquote>
 <div><p>JoinIndex(x) and JoinIndex(y)</p>
 </div></blockquote>
 <p>being incomparable for nontrivial x != y.</p>
 <p>Expressions desiring to make use of this index should simply declare a
 requirement of JoinIndex().</p>
 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.JoinIndex.is_subpartitioning_of">
 <span class="sig-name descname"><span class="pre">is_subpartitioning_of</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">other</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#JoinIndex.is_subpartitioning_of"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.JoinIndex.is_subpartitioning_of" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.JoinIndex.test_partition_fn">
 <span class="sig-name descname"><span class="pre">test_partition_fn</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">df</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#JoinIndex.test_partition_fn"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.JoinIndex.test_partition_fn" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.JoinIndex.check">
 <span class="sig-name descname"><span class="pre">check</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">dfs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#JoinIndex.check"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.JoinIndex.check" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 </dd></dl>

 <dl class="py class">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Arbitrary">
 <em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">apache_beam.dataframe.partitionings.</span></span><span class="sig-name descname"><span class="pre">Arbitrary</span></span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Arbitrary"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Arbitrary" title="Link to this definition"></a></dt>
 <dd><p>Bases: <a class="reference internal" href="#apache_beam.dataframe.partitionings.Partitioning" title="apache_beam.dataframe.partitionings.Partitioning"><code class="xref py py-class docutils literal notranslate"><span class="pre">Partitioning</span></code></a></p>
 <p>A partitioning imposing no constraints on the actual partitioning.</p>
 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Arbitrary.is_subpartitioning_of">
 <span class="sig-name descname"><span class="pre">is_subpartitioning_of</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">other</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Arbitrary.is_subpartitioning_of"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Arbitrary.is_subpartitioning_of" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Arbitrary.test_partition_fn">
 <span class="sig-name descname"><span class="pre">test_partition_fn</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">df</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Arbitrary.test_partition_fn"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Arbitrary.test_partition_fn" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 <dl class="py method">
 <dt class="sig sig-object py" id="apache_beam.dataframe.partitionings.Arbitrary.check">
 <span class="sig-name descname"><span class="pre">check</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">dfs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/dataframe/partitionings.html#Arbitrary.check"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#apache_beam.dataframe.partitionings.Arbitrary.check" title="Link to this definition"></a></dt>
 <dd></dd></dl>

 </dd></dl>

 </section>


            </div>
           </div>
           <footer><div class="rst-footer-buttons" role="navigation" aria-label="Footer">
         <a href="apache_beam.dataframe.pandas_top_level_functions.html" class="btn btn-neutral float-left" title="apache_beam.dataframe.pandas_top_level_functions module" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left" aria-hidden="true"></span> Previous</a>
         <a href="apache_beam.dataframe.schemas.html" class="btn btn-neutral float-right" title="apache_beam.dataframe.schemas module" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right" aria-hidden="true"></span></a>
     </div>

   <hr/>

   <div role="contentinfo">
     <p>&#169; Copyright %Y, Apache Beam.</p>
   </div>

   Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
     <a href="https://github.com/readthedocs/sphinx_rtd_theme">theme</a>
     provided by <a href="https://readthedocs.org">Read the Docs</a>.


 </footer>
         </div>
       </div>
     </section>
   </div>
   <script>
       jQuery(function () {
           SphinxRtdTheme.Navigation.enable(true);
       });
   </script>

 </body>
 </html>