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| <section id="helping-with-documentation"> |
| <span id="documentation"></span><h1>Helping with documentation<a class="headerlink" href="#helping-with-documentation" title="Permalink to this heading">#</a></h1> |
| <p><strong>A great way to contribute to the project is to improve |
| documentation.</strong></p> |
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| incomplete or inaccurate, share your hard-earned knowledge |
| with the rest of the community.</p> |
| <p>If you didn’t come across something to improve in the |
| documentation itself, you can search for an issue in GitHub.</p> |
| <div class="admonition note"> |
| <p class="admonition-title">Note</p> |
| <p>When searching for an issue that deals with documentation, |
| navigate to <a class="reference external" href="https://github.com/apache/arrow/labels">GitHub labels</a> |
| and select <strong>Component: Documentation</strong> or search for <strong>Documentation</strong> |
| in the “Search all labels” window.</p> |
| <p>See <a class="reference external" href="https://github.com/apache/arrow/issues?q=is%3Aopen+is%3Aissue+label%3A%22Component%3A+Documentation%22+">Example search.</a></p> |
| </div> |
| <p>Documentation improvements are also a great way to gain some |
| experience with our submission and review process without |
| requiring a lot of local development environment setup.</p> |
| <div class="admonition note"> |
| <p class="admonition-title">Note</p> |
| <p>Many documentation-only changes can be made directly in the |
| GitHub web interface by clicking the <strong>Edit this page</strong> |
| on the right top corner of the documentations page. This |
| will handle making a fork and a pull request for you.</p> |
| <figure class="align-default" id="id1"> |
| <a class="reference internal image-reference" href="../../_images/edit_page.jpeg"><img alt="click on edit this page" src="../../_images/edit_page.jpeg" style="width: 589.0px; height: 332.20000000000005px;" /></a> |
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| <p><span class="caption-text">On the right corner of the file in GitHub click on pen icon.</span><a class="headerlink" href="#id1" title="Permalink to this image">#</a></p> |
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| <figcaption> |
| <p><span class="caption-text">Now you can edit the file in GitHub.</span><a class="headerlink" href="#id2" title="Permalink to this image">#</a></p> |
| </figcaption> |
| </figure> |
| </div> |
| <p>You could also build the entire project, make the change locally on |
| your branch and make the PR this way. But it is by no means superior |
| to simply editing via GitHub.</p> |
| <p>If you wish to build the documentation locally, follow detailed instructions |
| on <a class="reference internal" href="../documentation.html#building-docs"><span class="std std-ref">Building the Documentation</span></a>.</p> |
| <section id="where-to-find-the-correct-file-to-change"> |
| <h2>Where to find the correct file to change?<a class="headerlink" href="#where-to-find-the-correct-file-to-change" title="Permalink to this heading">#</a></h2> |
| <p>Most of the documentation is located in the <code class="docutils literal notranslate"><span class="pre">docs/source</span></code> of the Arrow |
| library. Source folder includes:</p> |
| <ul> |
| <li><p><strong>C++ documentation</strong> section: <code class="docutils literal notranslate"><span class="pre">docs/source/cpp</span></code>.</p></li> |
| <li><p><strong>Development</strong> section: <code class="docutils literal notranslate"><span class="pre">docs/source/developers</span></code>.</p></li> |
| <li><p><strong>Specifications and protocols</strong> section: <code class="docutils literal notranslate"><span class="pre">docs/source/format</span></code>.</p></li> |
| <li><p><strong>Language documentation</strong></p> |
| <p><strong>C (GLib), Java, JavaScript</strong> and <strong>Python</strong> documentation is located |
| in folders named by the language, for example: <code class="docutils literal notranslate"><span class="pre">docs/source/c_glib</span></code>.</p> |
| <p><strong>Reference documentation</strong></p> |
| <p>To edit <a class="reference external" href="https://arrow.apache.org/docs/python/api.html">API reference documentation for Python</a>, |
| you will need to edit the docstrings of the functions and methods located in |
| the <code class="docutils literal notranslate"><span class="pre">pyarrow</span></code> package itself. For example, to edit |
| <a class="reference external" href="https://arrow.apache.org/docs/python/generated/pyarrow.Array.html#pyarrow.Array">pyarrow.Array</a> |
| you will need to edit <code class="docutils literal notranslate"><span class="pre">docstrings</span></code> in <a class="reference external" href="https://github.com/apache/arrow/blob/bc223c688add2f4f06be0c3569192178f1ca1091/python/pyarrow/array.pxi#L790-L796">arrow/pyarrow/array.pxi</a>.</p> |
| <p>It is similar for C++.</p> |
| </li> |
| <li><p>The documentation for the <strong>arrow R package</strong> (which is published on |
| the pkgdown site at <code class="docutils literal notranslate"><span class="pre">arrow.apache.org/docs/r/)</span></code> is located within |
| the <code class="docutils literal notranslate"><span class="pre">r/</span></code> subdirectory.</p> |
| <div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <p>To read more about documentation in R please visit:</p> |
| <ul class="simple"> |
| <li><p><a class="reference external" href="https://r-pkgs.org/man.html">Object documentation from the R packages book</a></p></li> |
| <li><p><a class="reference external" href="https://roxygen2.r-lib.org/">roxygen2</a></p></li> |
| <li><p><a class="reference external" href="https://pkgdown.r-lib.org/">pkgdown</a></p></li> |
| </ul> |
| </div> |
| </li> |
| </ul> |
| <p><strong>Cookbooks</strong> have their own repository <a class="github reference external" href="https://github.com/apache/arrow-cookbook">apache/arrow-cookbook</a> |
| and can be separately cloned and built.</p> |
| </section> |
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