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+
+ <div class="section" id="pyarrow-chunkedarray">
+<h1>pyarrow.ChunkedArray<a class="headerlink" href="#pyarrow-chunkedarray" title="Permalink to this headline">¶</a></h1>
+<dl class="class">
+<dt id="pyarrow.ChunkedArray">
+<em class="property">class </em><code class="descclassname">pyarrow.</code><code class="descname">ChunkedArray</code><a class="headerlink" href="#pyarrow.ChunkedArray" title="Permalink to this definition">¶</a></dt>
+<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
+<p>Array backed via one or more memory chunks.</p>
+<div class="admonition warning">
+<p class="first admonition-title">Warning</p>
+<p class="last">Do not call this class’s constructor directly.</p>
+</div>
+<dl class="method">
+<dt id="pyarrow.ChunkedArray.__init__">
+<code class="descname">__init__</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.ChunkedArray.__init__" title="Permalink to this definition">¶</a></dt>
+<dd><p>Initialize self. See help(type(self)) for accurate signature.</p>
+</dd></dl>
+
+<p class="rubric">Methods</p>
+<table border="1" class="longtable docutils">
+<colgroup>
+<col width="10%" />
+<col width="90%" />
+</colgroup>
+<tbody valign="top">
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.ChunkedArray.chunk" title="pyarrow.ChunkedArray.chunk"><code class="xref py py-obj docutils literal notranslate"><span class="pre">chunk</span></code></a>(self, i)</td>
+<td>Select a chunk by its index</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.ChunkedArray.dictionary_encode" title="pyarrow.ChunkedArray.dictionary_encode"><code class="xref py py-obj docutils literal notranslate"><span class="pre">dictionary_encode</span></code></a>(self)</td>
+<td>Compute dictionary-encoded representation of array</td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.ChunkedArray.equals" title="pyarrow.ChunkedArray.equals"><code class="xref py py-obj docutils literal notranslate"><span class="pre">equals</span></code></a>(self, ChunkedArray other)</td>
+<td>Return whether the contents of two chunked arrays are equal</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.ChunkedArray.format" title="pyarrow.ChunkedArray.format"><code class="xref py py-obj docutils literal notranslate"><span class="pre">format</span></code></a>(self, int indent=0, int window=10)</td>
+<td></td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.ChunkedArray.iterchunks" title="pyarrow.ChunkedArray.iterchunks"><code class="xref py py-obj docutils literal notranslate"><span class="pre">iterchunks</span></code></a>(self)</td>
+<td></td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.ChunkedArray.length" title="pyarrow.ChunkedArray.length"><code class="xref py py-obj docutils literal notranslate"><span class="pre">length</span></code></a>(self)</td>
+<td></td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.ChunkedArray.slice" title="pyarrow.ChunkedArray.slice"><code class="xref py py-obj docutils literal notranslate"><span class="pre">slice</span></code></a>(self[, offset, length])</td>
+<td>Compute zero-copy slice of this ChunkedArray</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.ChunkedArray.to_pandas" title="pyarrow.ChunkedArray.to_pandas"><code class="xref py py-obj docutils literal notranslate"><span class="pre">to_pandas</span></code></a>(self, …)</td>
+<td>Convert the arrow::ChunkedArray to an array object suitable for use in pandas</td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.ChunkedArray.to_pylist" title="pyarrow.ChunkedArray.to_pylist"><code class="xref py py-obj docutils literal notranslate"><span class="pre">to_pylist</span></code></a>(self)</td>
+<td>Convert to a list of native Python objects.</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.ChunkedArray.unique" title="pyarrow.ChunkedArray.unique"><code class="xref py py-obj docutils literal notranslate"><span class="pre">unique</span></code></a>(self)</td>
+<td>Compute distinct elements in array</td>
+</tr>
+</tbody>
+</table>
+<p class="rubric">Attributes</p>
+<table border="1" class="longtable docutils">
+<colgroup>
+<col width="10%" />
+<col width="90%" />
+</colgroup>
+<tbody valign="top">
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.ChunkedArray.chunks" title="pyarrow.ChunkedArray.chunks"><code class="xref py py-obj docutils literal notranslate"><span class="pre">chunks</span></code></a></td>
+<td></td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.ChunkedArray.null_count" title="pyarrow.ChunkedArray.null_count"><code class="xref py py-obj docutils literal notranslate"><span class="pre">null_count</span></code></a></td>
+<td>Number of null entires</td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.ChunkedArray.num_chunks" title="pyarrow.ChunkedArray.num_chunks"><code class="xref py py-obj docutils literal notranslate"><span class="pre">num_chunks</span></code></a></td>
+<td>Number of underlying chunks</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.ChunkedArray.type" title="pyarrow.ChunkedArray.type"><code class="xref py py-obj docutils literal notranslate"><span class="pre">type</span></code></a></td>
+<td></td>
+</tr>
+</tbody>
+</table>
+<dl class="method">
+<dt id="pyarrow.ChunkedArray.chunk">
+<code class="descname">chunk</code><span class="sig-paren">(</span><em>self</em>, <em>i</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.ChunkedArray.chunk" title="Permalink to this definition">¶</a></dt>
+<dd><p>Select a chunk by its index</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>i</strong> (<em>int</em>) – </td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><em>pyarrow.Array</em></td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="pyarrow.ChunkedArray.chunks">
+<code class="descname">chunks</code><a class="headerlink" href="#pyarrow.ChunkedArray.chunks" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.ChunkedArray.dictionary_encode">
+<code class="descname">dictionary_encode</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.ChunkedArray.dictionary_encode" title="Permalink to this definition">¶</a></dt>
+<dd><p>Compute dictionary-encoded representation of array</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><em>pyarrow.ChunkedArray</em> – Same chunking as the input, all chunks share a common dictionary.</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.ChunkedArray.equals">
+<code class="descname">equals</code><span class="sig-paren">(</span><em>self</em>, <em>ChunkedArray other</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.ChunkedArray.equals" title="Permalink to this definition">¶</a></dt>
+<dd><p>Return whether the contents of two chunked arrays are equal</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>other</strong> (<a class="reference internal" href="#pyarrow.ChunkedArray" title="pyarrow.ChunkedArray"><em>pyarrow.ChunkedArray</em></a>) – </td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><strong>are_equal</strong> (<em>boolean</em>)</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.ChunkedArray.format">
+<code class="descname">format</code><span class="sig-paren">(</span><em>self</em>, <em>int indent=0</em>, <em>int window=10</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.ChunkedArray.format" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.ChunkedArray.iterchunks">
+<code class="descname">iterchunks</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.ChunkedArray.iterchunks" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.ChunkedArray.length">
+<code class="descname">length</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.ChunkedArray.length" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="attribute">
+<dt id="pyarrow.ChunkedArray.null_count">
+<code class="descname">null_count</code><a class="headerlink" href="#pyarrow.ChunkedArray.null_count" title="Permalink to this definition">¶</a></dt>
+<dd><p>Number of null entires</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><em>int</em></td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="pyarrow.ChunkedArray.num_chunks">
+<code class="descname">num_chunks</code><a class="headerlink" href="#pyarrow.ChunkedArray.num_chunks" title="Permalink to this definition">¶</a></dt>
+<dd><p>Number of underlying chunks</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><em>int</em></td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.ChunkedArray.slice">
+<code class="descname">slice</code><span class="sig-paren">(</span><em>self</em>, <em>offset=0</em>, <em>length=None</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.ChunkedArray.slice" title="Permalink to this definition">¶</a></dt>
+<dd><p>Compute zero-copy slice of this ChunkedArray</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
+<li><strong>offset</strong> (<em>int</em><em>, </em><em>default 0</em>) – Offset from start of array to slice</li>
+<li><strong>length</strong> (<em>int</em><em>, </em><em>default None</em>) – Length of slice (default is until end of batch starting from
+offset)</li>
+</ul>
+</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last"><strong>sliced</strong> (<em>ChunkedArray</em>)</p>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.ChunkedArray.to_pandas">
+<code class="descname">to_pandas</code><span class="sig-paren">(</span><em>self</em>, <em>bool strings_to_categorical=False</em>, <em>bool zero_copy_only=False</em>, <em>bool integer_object_nulls=False</em>, <em>bool date_as_object=False</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.ChunkedArray.to_pandas" title="Permalink to this definition">¶</a></dt>
+<dd><p>Convert the arrow::ChunkedArray to an array object suitable for use
+in pandas</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
+<li><strong>strings_to_categorical</strong> (<em>boolean</em><em>, </em><em>default False</em>) – Encode string (UTF8) and binary types to pandas.Categorical</li>
+<li><strong>zero_copy_only</strong> (<em>boolean</em><em>, </em><em>default False</em>) – Raise an ArrowException if this function call would require copying
+the underlying data</li>
+<li><strong>integer_object_nulls</strong> (<em>boolean</em><em>, </em><em>default False</em>) – Cast integers with nulls to objects</li>
+<li><strong>date_as_object</strong> (<em>boolean</em><em>, </em><em>default False</em>) – Cast dates to objects</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+<div class="admonition seealso">
+<p class="first admonition-title">See also</p>
+<p class="last"><a class="reference internal" href="pyarrow.Column.html#pyarrow.Column.to_pandas" title="pyarrow.Column.to_pandas"><code class="xref py py-meth docutils literal notranslate"><span class="pre">Column.to_pandas()</span></code></a></p>
+</div>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.ChunkedArray.to_pylist">
+<code class="descname">to_pylist</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.ChunkedArray.to_pylist" title="Permalink to this definition">¶</a></dt>
+<dd><p>Convert to a list of native Python objects.</p>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="pyarrow.ChunkedArray.type">
+<code class="descname">type</code><a class="headerlink" href="#pyarrow.ChunkedArray.type" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.ChunkedArray.unique">
+<code class="descname">unique</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.ChunkedArray.unique" title="Permalink to this definition">¶</a></dt>
+<dd><p>Compute distinct elements in array</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><em>pyarrow.Array</em></td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+</dd></dl>
+
+</div>
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+
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http://git-wip-us.apache.org/repos/asf/arrow-site/blob/62ef7145/docs/latest/python/generated/pyarrow.Column.html
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+ <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
+ <div itemprop="articleBody">
+
+ <div class="section" id="pyarrow-column">
+<h1>pyarrow.Column<a class="headerlink" href="#pyarrow-column" title="Permalink to this headline">¶</a></h1>
+<dl class="class">
+<dt id="pyarrow.Column">
+<em class="property">class </em><code class="descclassname">pyarrow.</code><code class="descname">Column</code><a class="headerlink" href="#pyarrow.Column" title="Permalink to this definition">¶</a></dt>
+<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
+<p>Named vector of elements of equal type.</p>
+<div class="admonition warning">
+<p class="first admonition-title">Warning</p>
+<p class="last">Do not call this class’s constructor directly.</p>
+</div>
+<dl class="method">
+<dt id="pyarrow.Column.__init__">
+<code class="descname">__init__</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Column.__init__" title="Permalink to this definition">¶</a></dt>
+<dd><p>Initialize self. See help(type(self)) for accurate signature.</p>
+</dd></dl>
+
+<p class="rubric">Methods</p>
+<table border="1" class="longtable docutils">
+<colgroup>
+<col width="10%" />
+<col width="90%" />
+</colgroup>
+<tbody valign="top">
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.Column.cast" title="pyarrow.Column.cast"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cast</span></code></a>(self, target_type, bool safe=True)</td>
+<td>Cast column values to another data type</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.Column.dictionary_encode" title="pyarrow.Column.dictionary_encode"><code class="xref py py-obj docutils literal notranslate"><span class="pre">dictionary_encode</span></code></a>(self)</td>
+<td>Compute dictionary-encoded representation of array</td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.Column.equals" title="pyarrow.Column.equals"><code class="xref py py-obj docutils literal notranslate"><span class="pre">equals</span></code></a>(self, Column other)</td>
+<td>Check if contents of two columns are equal</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.Column.flatten" title="pyarrow.Column.flatten"><code class="xref py py-obj docutils literal notranslate"><span class="pre">flatten</span></code></a>(self, MemoryPool memory_pool=None)</td>
+<td>Flatten this Column.</td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.Column.from_array" title="pyarrow.Column.from_array"><code class="xref py py-obj docutils literal notranslate"><span class="pre">from_array</span></code></a>(*args)</td>
+<td></td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.Column.length" title="pyarrow.Column.length"><code class="xref py py-obj docutils literal notranslate"><span class="pre">length</span></code></a>(self)</td>
+<td></td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.Column.to_pandas" title="pyarrow.Column.to_pandas"><code class="xref py py-obj docutils literal notranslate"><span class="pre">to_pandas</span></code></a>(self, …)</td>
+<td>Convert the arrow::Column to a pandas.Series</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.Column.to_pylist" title="pyarrow.Column.to_pylist"><code class="xref py py-obj docutils literal notranslate"><span class="pre">to_pylist</span></code></a>(self)</td>
+<td>Convert to a list of native Python objects.</td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.Column.unique" title="pyarrow.Column.unique"><code class="xref py py-obj docutils literal notranslate"><span class="pre">unique</span></code></a>(self)</td>
+<td>Compute distinct elements in array</td>
+</tr>
+</tbody>
+</table>
+<p class="rubric">Attributes</p>
+<table border="1" class="longtable docutils">
+<colgroup>
+<col width="10%" />
+<col width="90%" />
+</colgroup>
+<tbody valign="top">
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.Column.data" title="pyarrow.Column.data"><code class="xref py py-obj docutils literal notranslate"><span class="pre">data</span></code></a></td>
+<td>The underlying data</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.Column.field" title="pyarrow.Column.field"><code class="xref py py-obj docutils literal notranslate"><span class="pre">field</span></code></a></td>
+<td></td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.Column.name" title="pyarrow.Column.name"><code class="xref py py-obj docutils literal notranslate"><span class="pre">name</span></code></a></td>
+<td>Label of the column</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.Column.null_count" title="pyarrow.Column.null_count"><code class="xref py py-obj docutils literal notranslate"><span class="pre">null_count</span></code></a></td>
+<td>Number of null entires</td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.Column.shape" title="pyarrow.Column.shape"><code class="xref py py-obj docutils literal notranslate"><span class="pre">shape</span></code></a></td>
+<td>Dimensions of this columns</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.Column.type" title="pyarrow.Column.type"><code class="xref py py-obj docutils literal notranslate"><span class="pre">type</span></code></a></td>
+<td>Type information for this column</td>
+</tr>
+</tbody>
+</table>
+<dl class="method">
+<dt id="pyarrow.Column.cast">
+<code class="descname">cast</code><span class="sig-paren">(</span><em>self</em>, <em>target_type</em>, <em>bool safe=True</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Column.cast" title="Permalink to this definition">¶</a></dt>
+<dd><p>Cast column values to another data type</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
+<li><strong>target_type</strong> (<a class="reference internal" href="pyarrow.DataType.html#pyarrow.DataType" title="pyarrow.DataType"><em>DataType</em></a>) – Type to cast to</li>
+<li><strong>safe</strong> (<em>boolean</em><em>, </em><em>default True</em>) – Check for overflows or other unsafe conversions</li>
+</ul>
+</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last"><strong>casted</strong> (<em>Column</em>)</p>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="pyarrow.Column.data">
+<code class="descname">data</code><a class="headerlink" href="#pyarrow.Column.data" title="Permalink to this definition">¶</a></dt>
+<dd><p>The underlying data</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><em>pyarrow.ChunkedArray</em></td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.Column.dictionary_encode">
+<code class="descname">dictionary_encode</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Column.dictionary_encode" title="Permalink to this definition">¶</a></dt>
+<dd><p>Compute dictionary-encoded representation of array</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><em>pyarrow.Column</em> – Same chunking as the input, all chunks share a common dictionary.</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.Column.equals">
+<code class="descname">equals</code><span class="sig-paren">(</span><em>self</em>, <em>Column other</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Column.equals" title="Permalink to this definition">¶</a></dt>
+<dd><p>Check if contents of two columns are equal</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>other</strong> (<a class="reference internal" href="#pyarrow.Column" title="pyarrow.Column"><em>pyarrow.Column</em></a>) – </td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><strong>are_equal</strong> (<em>boolean</em>)</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="pyarrow.Column.field">
+<code class="descname">field</code><a class="headerlink" href="#pyarrow.Column.field" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.Column.flatten">
+<code class="descname">flatten</code><span class="sig-paren">(</span><em>self</em>, <em>MemoryPool memory_pool=None</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Column.flatten" title="Permalink to this definition">¶</a></dt>
+<dd><p>Flatten this Column. If it has a struct type, the column is
+flattened into one column per struct field.</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>memory_pool</strong> (<a class="reference internal" href="pyarrow.MemoryPool.html#pyarrow.MemoryPool" title="pyarrow.MemoryPool"><em>MemoryPool</em></a><em>, </em><em>default None</em>) – For memory allocations, if required, otherwise use default pool</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><strong>result</strong> (<em>List[Column]</em>)</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="staticmethod">
+<dt id="pyarrow.Column.from_array">
+<em class="property">static </em><code class="descname">from_array</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Column.from_array" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.Column.length">
+<code class="descname">length</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Column.length" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="attribute">
+<dt id="pyarrow.Column.name">
+<code class="descname">name</code><a class="headerlink" href="#pyarrow.Column.name" title="Permalink to this definition">¶</a></dt>
+<dd><p>Label of the column</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><em>str</em></td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="pyarrow.Column.null_count">
+<code class="descname">null_count</code><a class="headerlink" href="#pyarrow.Column.null_count" title="Permalink to this definition">¶</a></dt>
+<dd><p>Number of null entires</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><em>int</em></td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="pyarrow.Column.shape">
+<code class="descname">shape</code><a class="headerlink" href="#pyarrow.Column.shape" title="Permalink to this definition">¶</a></dt>
+<dd><p>Dimensions of this columns</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><em>(int,)</em></td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.Column.to_pandas">
+<code class="descname">to_pandas</code><span class="sig-paren">(</span><em>self</em>, <em>bool strings_to_categorical=False</em>, <em>bool zero_copy_only=False</em>, <em>bool integer_object_nulls=False</em>, <em>bool date_as_object=False</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Column.to_pandas" title="Permalink to this definition">¶</a></dt>
+<dd><p>Convert the arrow::Column to a pandas.Series</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
+<li><strong>strings_to_categorical</strong> (<em>boolean</em><em>, </em><em>default False</em>) – Encode string (UTF8) and binary types to pandas.Categorical</li>
+<li><strong>zero_copy_only</strong> (<em>boolean</em><em>, </em><em>default False</em>) – Raise an ArrowException if this function call would require copying
+the underlying data</li>
+<li><strong>integer_object_nulls</strong> (<em>boolean</em><em>, </em><em>default False</em>) – Cast integers with nulls to objects</li>
+<li><strong>date_as_object</strong> (<em>boolean</em><em>, </em><em>default False</em>) – Cast dates to objects</li>
+</ul>
+</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last"><em>pandas.Series</em></p>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.Column.to_pylist">
+<code class="descname">to_pylist</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Column.to_pylist" title="Permalink to this definition">¶</a></dt>
+<dd><p>Convert to a list of native Python objects.</p>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="pyarrow.Column.type">
+<code class="descname">type</code><a class="headerlink" href="#pyarrow.Column.type" title="Permalink to this definition">¶</a></dt>
+<dd><p>Type information for this column</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><em>pyarrow.DataType</em></td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.Column.unique">
+<code class="descname">unique</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.Column.unique" title="Permalink to this definition">¶</a></dt>
+<dd><p>Compute distinct elements in array</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><em>pyarrow.Array</em></td>
+</tr>
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http://git-wip-us.apache.org/repos/asf/arrow-site/blob/62ef7145/docs/latest/python/generated/pyarrow.CompressedInputStream.html
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+
+ <div class="section" id="pyarrow-compressedinputstream">
+<h1>pyarrow.CompressedInputStream<a class="headerlink" href="#pyarrow-compressedinputstream" title="Permalink to this headline">¶</a></h1>
+<dl class="class">
+<dt id="pyarrow.CompressedInputStream">
+<em class="property">class </em><code class="descclassname">pyarrow.</code><code class="descname">CompressedInputStream</code><span class="sig-paren">(</span><em>NativeFile stream</em>, <em>compression</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream" title="Permalink to this definition">¶</a></dt>
+<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">pyarrow.lib.NativeFile</span></code></p>
+<p>An input stream wrapper which decompresses data on the fly.</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
+<li><strong>stream</strong> (<em>pa.NativeFile</em>) – </li>
+<li><strong>compression</strong> (<em>str</em>) – The compression type (“bz2”, “brotli”, “gzip”, “lz4”, “snappy”
+or “zstd”)</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.__init__">
+<code class="descname">__init__</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.__init__" title="Permalink to this definition">¶</a></dt>
+<dd><p>Initialize self. See help(type(self)) for accurate signature.</p>
+</dd></dl>
+
+<p class="rubric">Methods</p>
+<table border="1" class="longtable docutils">
+<colgroup>
+<col width="10%" />
+<col width="90%" />
+</colgroup>
+<tbody valign="top">
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.close" title="pyarrow.CompressedInputStream.close"><code class="xref py py-obj docutils literal notranslate"><span class="pre">close</span></code></a>(self)</td>
+<td></td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.download" title="pyarrow.CompressedInputStream.download"><code class="xref py py-obj docutils literal notranslate"><span class="pre">download</span></code></a>(self, stream_or_path[, buffer_size])</td>
+<td>Read file completely to local path (rather than reading completely into memory).</td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.fileno" title="pyarrow.CompressedInputStream.fileno"><code class="xref py py-obj docutils literal notranslate"><span class="pre">fileno</span></code></a>(self)</td>
+<td>NOT IMPLEMENTED</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.flush" title="pyarrow.CompressedInputStream.flush"><code class="xref py py-obj docutils literal notranslate"><span class="pre">flush</span></code></a>(self)</td>
+<td>Flush the buffer stream, if applicable.</td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.isatty" title="pyarrow.CompressedInputStream.isatty"><code class="xref py py-obj docutils literal notranslate"><span class="pre">isatty</span></code></a>(self)</td>
+<td></td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.read" title="pyarrow.CompressedInputStream.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">read</span></code></a>(self[, nbytes])</td>
+<td>Read indicated number of bytes from file, or read all remaining bytes if no argument passed</td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.read1" title="pyarrow.CompressedInputStream.read1"><code class="xref py py-obj docutils literal notranslate"><span class="pre">read1</span></code></a>(self[, nbytes])</td>
+<td>Read and return up to n bytes.</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.read_buffer" title="pyarrow.CompressedInputStream.read_buffer"><code class="xref py py-obj docutils literal notranslate"><span class="pre">read_buffer</span></code></a>(self[, nbytes])</td>
+<td></td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.readable" title="pyarrow.CompressedInputStream.readable"><code class="xref py py-obj docutils literal notranslate"><span class="pre">readable</span></code></a>(self)</td>
+<td></td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.readall" title="pyarrow.CompressedInputStream.readall"><code class="xref py py-obj docutils literal notranslate"><span class="pre">readall</span></code></a>(self)</td>
+<td></td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.readinto" title="pyarrow.CompressedInputStream.readinto"><code class="xref py py-obj docutils literal notranslate"><span class="pre">readinto</span></code></a>(self, b)</td>
+<td>Read into the supplied buffer</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.readline" title="pyarrow.CompressedInputStream.readline"><code class="xref py py-obj docutils literal notranslate"><span class="pre">readline</span></code></a>(self[, size])</td>
+<td>NOT IMPLEMENTED.</td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.readlines" title="pyarrow.CompressedInputStream.readlines"><code class="xref py py-obj docutils literal notranslate"><span class="pre">readlines</span></code></a>(self[, hint])</td>
+<td>NOT IMPLEMENTED.</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.seek" title="pyarrow.CompressedInputStream.seek"><code class="xref py py-obj docutils literal notranslate"><span class="pre">seek</span></code></a>(self, int64_t position, int whence=0)</td>
+<td>Change current file stream position</td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.seekable" title="pyarrow.CompressedInputStream.seekable"><code class="xref py py-obj docutils literal notranslate"><span class="pre">seekable</span></code></a>(self)</td>
+<td></td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.size" title="pyarrow.CompressedInputStream.size"><code class="xref py py-obj docutils literal notranslate"><span class="pre">size</span></code></a>(self)</td>
+<td>Return file size</td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.tell" title="pyarrow.CompressedInputStream.tell"><code class="xref py py-obj docutils literal notranslate"><span class="pre">tell</span></code></a>(self)</td>
+<td>Return current stream position</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.truncate" title="pyarrow.CompressedInputStream.truncate"><code class="xref py py-obj docutils literal notranslate"><span class="pre">truncate</span></code></a>(self)</td>
+<td>NOT IMPLEMENTED</td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.upload" title="pyarrow.CompressedInputStream.upload"><code class="xref py py-obj docutils literal notranslate"><span class="pre">upload</span></code></a>(self, stream[, buffer_size])</td>
+<td>Pipe file-like object to file</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.writable" title="pyarrow.CompressedInputStream.writable"><code class="xref py py-obj docutils literal notranslate"><span class="pre">writable</span></code></a>(self)</td>
+<td></td>
+</tr>
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.write" title="pyarrow.CompressedInputStream.write"><code class="xref py py-obj docutils literal notranslate"><span class="pre">write</span></code></a>(self, data)</td>
+<td>Write byte from any object implementing buffer protocol (bytes, bytearray, ndarray, pyarrow.Buffer)</td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.writelines" title="pyarrow.CompressedInputStream.writelines"><code class="xref py py-obj docutils literal notranslate"><span class="pre">writelines</span></code></a>(self, lines)</td>
+<td></td>
+</tr>
+</tbody>
+</table>
+<p class="rubric">Attributes</p>
+<table border="1" class="longtable docutils">
+<colgroup>
+<col width="10%" />
+<col width="90%" />
+</colgroup>
+<tbody valign="top">
+<tr class="row-odd"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.closed" title="pyarrow.CompressedInputStream.closed"><code class="xref py py-obj docutils literal notranslate"><span class="pre">closed</span></code></a></td>
+<td></td>
+</tr>
+<tr class="row-even"><td><a class="reference internal" href="#pyarrow.CompressedInputStream.mode" title="pyarrow.CompressedInputStream.mode"><code class="xref py py-obj docutils literal notranslate"><span class="pre">mode</span></code></a></td>
+<td>binary read * wb: binary write * rb+: binary read and write</td>
+</tr>
+</tbody>
+</table>
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.close">
+<code class="descname">close</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.close" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="attribute">
+<dt id="pyarrow.CompressedInputStream.closed">
+<code class="descname">closed</code><a class="headerlink" href="#pyarrow.CompressedInputStream.closed" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.download">
+<code class="descname">download</code><span class="sig-paren">(</span><em>self</em>, <em>stream_or_path</em>, <em>buffer_size=None</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.download" title="Permalink to this definition">¶</a></dt>
+<dd><p>Read file completely to local path (rather than reading completely into
+memory). First seeks to the beginning of the file.</p>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.fileno">
+<code class="descname">fileno</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.fileno" title="Permalink to this definition">¶</a></dt>
+<dd><p>NOT IMPLEMENTED</p>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.flush">
+<code class="descname">flush</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.flush" title="Permalink to this definition">¶</a></dt>
+<dd><p>Flush the buffer stream, if applicable.</p>
+<p>No-op to match the IOBase interface.</p>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.isatty">
+<code class="descname">isatty</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.isatty" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="attribute">
+<dt id="pyarrow.CompressedInputStream.mode">
+<code class="descname">mode</code><a class="headerlink" href="#pyarrow.CompressedInputStream.mode" title="Permalink to this definition">¶</a></dt>
+<dd><p>binary read
+* wb: binary write
+* rb+: binary read and write</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Type:</th><td class="field-body"><p class="first">The file mode. Currently instances of NativeFile may support</p>
+</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Type:</th><td class="field-body"><ul class="first last simple">
+<li>rb</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.read">
+<code class="descname">read</code><span class="sig-paren">(</span><em>self</em>, <em>nbytes=None</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.read" title="Permalink to this definition">¶</a></dt>
+<dd><p>Read indicated number of bytes from file, or read all remaining bytes
+if no argument passed</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>nbytes</strong> (<em>int</em><em>, </em><em>default None</em>) – </td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><strong>data</strong> (<em>bytes</em>)</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.read1">
+<code class="descname">read1</code><span class="sig-paren">(</span><em>self</em>, <em>nbytes=None</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.read1" title="Permalink to this definition">¶</a></dt>
+<dd><p>Read and return up to n bytes.</p>
+<p>Alias for read, needed to match the IOBase interface.</p>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.read_buffer">
+<code class="descname">read_buffer</code><span class="sig-paren">(</span><em>self</em>, <em>nbytes=None</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.read_buffer" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.readable">
+<code class="descname">readable</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.readable" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.readall">
+<code class="descname">readall</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.readall" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.readinto">
+<code class="descname">readinto</code><span class="sig-paren">(</span><em>self</em>, <em>b</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.readinto" title="Permalink to this definition">¶</a></dt>
+<dd><p>Read into the supplied buffer</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>b</strong> (<em>any python object supporting buffer interface</em>) – </td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><em>number of bytes written</em></td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.readline">
+<code class="descname">readline</code><span class="sig-paren">(</span><em>self</em>, <em>size=None</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.readline" title="Permalink to this definition">¶</a></dt>
+<dd><p>NOT IMPLEMENTED. Read and return a line of bytes from the file.</p>
+<p>If size is specified, read at most size bytes.</p>
+<p>Line terminator is always b”n”.</p>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.readlines">
+<code class="descname">readlines</code><span class="sig-paren">(</span><em>self</em>, <em>hint=None</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.readlines" title="Permalink to this definition">¶</a></dt>
+<dd><p>NOT IMPLEMENTED. Read lines of the file</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>hint</strong> (<em>int maximum number of bytes read until we stop</em>) – </td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.seek">
+<code class="descname">seek</code><span class="sig-paren">(</span><em>self</em>, <em>int64_t position</em>, <em>int whence=0</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.seek" title="Permalink to this definition">¶</a></dt>
+<dd><p>Change current file stream position</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
+<li><strong>position</strong> (<em>int</em>) – Byte offset, interpreted relative to value of whence argument</li>
+<li><strong>whence</strong> (<em>int</em><em>, </em><em>default 0</em>) – Point of reference for seek offset</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+<p class="rubric">Notes</p>
+<p>Values of whence:
+* 0 – start of stream (the default); offset should be zero or positive
+* 1 – current stream position; offset may be negative
+* 2 – end of stream; offset is usually negative</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><strong>new_position</strong> (<em>the new absolute stream position</em>)</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.seekable">
+<code class="descname">seekable</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.seekable" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.size">
+<code class="descname">size</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.size" title="Permalink to this definition">¶</a></dt>
+<dd><p>Return file size</p>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.tell">
+<code class="descname">tell</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.tell" title="Permalink to this definition">¶</a></dt>
+<dd><p>Return current stream position</p>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.truncate">
+<code class="descname">truncate</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.truncate" title="Permalink to this definition">¶</a></dt>
+<dd><p>NOT IMPLEMENTED</p>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.upload">
+<code class="descname">upload</code><span class="sig-paren">(</span><em>self</em>, <em>stream</em>, <em>buffer_size=None</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.upload" title="Permalink to this definition">¶</a></dt>
+<dd><p>Pipe file-like object to file</p>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.writable">
+<code class="descname">writable</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.writable" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.write">
+<code class="descname">write</code><span class="sig-paren">(</span><em>self</em>, <em>data</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.write" title="Permalink to this definition">¶</a></dt>
+<dd><p>Write byte from any object implementing buffer protocol (bytes,
+bytearray, ndarray, pyarrow.Buffer)</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>data</strong> (<em>bytes-like object</em><em> or </em><em>exporter of buffer protocol</em>) – </td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><strong>nbytes</strong> (<em>number of bytes written</em>)</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="method">
+<dt id="pyarrow.CompressedInputStream.writelines">
+<code class="descname">writelines</code><span class="sig-paren">(</span><em>self</em>, <em>lines</em><span class="sig-paren">)</span><a class="headerlink" href="#pyarrow.CompressedInputStream.writelines" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+</dd></dl>
+
+</div>
+
+
+ </div>
+
+ </div>
+ <footer>
+
+ <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
+
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