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<li><a class="reference internal" href="#">Generator Objects</a><ul>
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<section id="generator-objects">
<span id="gen-objects"></span><h1>Generator Objects<a class="headerlink" href="#generator-objects" title="Link to this heading">¶</a></h1>
<p>Generator objects are what Python uses to implement generator iterators. They
are normally created by iterating over a function that yields values, rather
than explicitly calling <a class="reference internal" href="#c.PyGen_New" title="PyGen_New"><code class="xref c c-func docutils literal notranslate"><span class="pre">PyGen_New()</span></code></a> or <a class="reference internal" href="#c.PyGen_NewWithQualName" title="PyGen_NewWithQualName"><code class="xref c c-func docutils literal notranslate"><span class="pre">PyGen_NewWithQualName()</span></code></a>.</p>
<dl class="c type">
<dt class="sig sig-object c" id="c.PyGenObject">
<span class="k"><span class="pre">type</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">PyGenObject</span></span></span><a class="headerlink" href="#c.PyGenObject" title="Link to this definition">¶</a><br /></dt>
<dd><p>The C structure used for generator objects.</p>
</dd></dl>
<dl class="c var">
<dt class="sig sig-object c" id="c.PyGen_Type">
<a class="reference internal" href="type.html#c.PyTypeObject" title="PyTypeObject"><span class="n"><span class="pre">PyTypeObject</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">PyGen_Type</span></span></span><a class="headerlink" href="#c.PyGen_Type" title="Link to this definition">¶</a><br /></dt>
<dd><p>The type object corresponding to generator objects.</p>
</dd></dl>
<dl class="c function">
<dt class="sig sig-object c" id="c.PyGen_Check">
<span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">PyGen_Check</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="structures.html#c.PyObject" title="PyObject"><span class="n"><span class="pre">PyObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n"><span class="pre">ob</span></span><span class="sig-paren">)</span><a class="headerlink" href="#c.PyGen_Check" title="Link to this definition">¶</a><br /></dt>
<dd><p>Return true if <em>ob</em> is a generator object; <em>ob</em> must not be <code class="docutils literal notranslate"><span class="pre">NULL</span></code>. This
function always succeeds.</p>
</dd></dl>
<dl class="c function">
<dt class="sig sig-object c" id="c.PyGen_CheckExact">
<span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">PyGen_CheckExact</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="structures.html#c.PyObject" title="PyObject"><span class="n"><span class="pre">PyObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n"><span class="pre">ob</span></span><span class="sig-paren">)</span><a class="headerlink" href="#c.PyGen_CheckExact" title="Link to this definition">¶</a><br /></dt>
<dd><p>Return true if <em>ob</em>’s type is <a class="reference internal" href="#c.PyGen_Type" title="PyGen_Type"><code class="xref c c-type docutils literal notranslate"><span class="pre">PyGen_Type</span></code></a>; <em>ob</em> must not be
<code class="docutils literal notranslate"><span class="pre">NULL</span></code>. This function always succeeds.</p>
</dd></dl>
<dl class="c function">
<dt class="sig sig-object c" id="c.PyGen_New">
<a class="reference internal" href="structures.html#c.PyObject" title="PyObject"><span class="n"><span class="pre">PyObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">PyGen_New</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="frame.html#c.PyFrameObject" title="PyFrameObject"><span class="n"><span class="pre">PyFrameObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n"><span class="pre">frame</span></span><span class="sig-paren">)</span><a class="headerlink" href="#c.PyGen_New" title="Link to this definition">¶</a><br /></dt>
<dd><em class="refcount return_new_ref">Return value: New reference.</em><p>Create and return a new generator object based on the <em>frame</em> object.
A reference to <em>frame</em> is stolen by this function. The argument must not be
<code class="docutils literal notranslate"><span class="pre">NULL</span></code>.</p>
</dd></dl>
<dl class="c function">
<dt class="sig sig-object c" id="c.PyGen_NewWithQualName">
<a class="reference internal" href="structures.html#c.PyObject" title="PyObject"><span class="n"><span class="pre">PyObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">PyGen_NewWithQualName</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="frame.html#c.PyFrameObject" title="PyFrameObject"><span class="n"><span class="pre">PyFrameObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n"><span class="pre">frame</span></span>, <a class="reference internal" href="structures.html#c.PyObject" title="PyObject"><span class="n"><span class="pre">PyObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n"><span class="pre">name</span></span>, <a class="reference internal" href="structures.html#c.PyObject" title="PyObject"><span class="n"><span class="pre">PyObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n"><span class="pre">qualname</span></span><span class="sig-paren">)</span><a class="headerlink" href="#c.PyGen_NewWithQualName" title="Link to this definition">¶</a><br /></dt>
<dd><em class="refcount return_new_ref">Return value: New reference.</em><p>Create and return a new generator object based on the <em>frame</em> object,
with <code class="docutils literal notranslate"><span class="pre">__name__</span></code> and <code class="docutils literal notranslate"><span class="pre">__qualname__</span></code> set to <em>name</em> and <em>qualname</em>.
A reference to <em>frame</em> is stolen by this function. The <em>frame</em> argument
must not be <code class="docutils literal notranslate"><span class="pre">NULL</span></code>.</p>
</dd></dl>
<dl class="c function">
<dt class="sig sig-object c" id="c.PyGen_GetCode">
<a class="reference internal" href="code.html#c.PyCodeObject" title="PyCodeObject"><span class="n"><span class="pre">PyCodeObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">PyGen_GetCode</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="#c.PyGenObject" title="PyGenObject"><span class="n"><span class="pre">PyGenObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n"><span class="pre">gen</span></span><span class="sig-paren">)</span><a class="headerlink" href="#c.PyGen_GetCode" title="Link to this definition">¶</a><br /></dt>
<dd><p>Return a new <a class="reference internal" href="../glossary.html#term-strong-reference"><span class="xref std std-term">strong reference</span></a> to the code object wrapped by <em>gen</em>.
This function always succeeds.</p>
</dd></dl>
<section id="asynchronous-generator-objects">
<h2>Asynchronous Generator Objects<a class="headerlink" href="#asynchronous-generator-objects" title="Link to this heading">¶</a></h2>
<div class="admonition seealso">
<p class="admonition-title">See also</p>
<p><span class="target" id="index-0"></span><a class="pep reference external" href="https://peps.python.org/pep-0525/"><strong>PEP 525</strong></a></p>
</div>
<dl class="c var">
<dt class="sig sig-object c" id="c.PyAsyncGen_Type">
<a class="reference internal" href="type.html#c.PyTypeObject" title="PyTypeObject"><span class="n"><span class="pre">PyTypeObject</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">PyAsyncGen_Type</span></span></span><a class="headerlink" href="#c.PyAsyncGen_Type" title="Link to this definition">¶</a><br /></dt>
<dd><p>The type object corresponding to asynchronous generator objects. This is
available as <a class="reference internal" href="../library/types.html#types.AsyncGeneratorType" title="types.AsyncGeneratorType"><code class="xref py py-class docutils literal notranslate"><span class="pre">types.AsyncGeneratorType</span></code></a> in the Python layer.</p>
<div class="versionadded">
<p><span class="versionmodified added">Added in version 3.6.</span></p>
</div>
</dd></dl>
<dl class="c function">
<dt class="sig sig-object c" id="c.PyAsyncGen_New">
<a class="reference internal" href="structures.html#c.PyObject" title="PyObject"><span class="n"><span class="pre">PyObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">PyAsyncGen_New</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="frame.html#c.PyFrameObject" title="PyFrameObject"><span class="n"><span class="pre">PyFrameObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n"><span class="pre">frame</span></span>, <a class="reference internal" href="structures.html#c.PyObject" title="PyObject"><span class="n"><span class="pre">PyObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n"><span class="pre">name</span></span>, <a class="reference internal" href="structures.html#c.PyObject" title="PyObject"><span class="n"><span class="pre">PyObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n"><span class="pre">qualname</span></span><span class="sig-paren">)</span><a class="headerlink" href="#c.PyAsyncGen_New" title="Link to this definition">¶</a><br /></dt>
<dd><p>Create a new asynchronous generator wrapping <em>frame</em>, with <code class="docutils literal notranslate"><span class="pre">__name__</span></code> and
<code class="docutils literal notranslate"><span class="pre">__qualname__</span></code> set to <em>name</em> and <em>qualname</em>. <em>frame</em> is stolen by this
function and must not be <code class="docutils literal notranslate"><span class="pre">NULL</span></code>.</p>
<p>On success, this function returns a <a class="reference internal" href="../glossary.html#term-strong-reference"><span class="xref std std-term">strong reference</span></a> to the
new asynchronous generator. On failure, this function returns <code class="docutils literal notranslate"><span class="pre">NULL</span></code>
with an exception set.</p>
<div class="versionadded">
<p><span class="versionmodified added">Added in version 3.6.</span></p>
</div>
</dd></dl>
<dl class="c function">
<dt class="sig sig-object c" id="c.PyAsyncGen_CheckExact">
<span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">PyAsyncGen_CheckExact</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="structures.html#c.PyObject" title="PyObject"><span class="n"><span class="pre">PyObject</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n"><span class="pre">op</span></span><span class="sig-paren">)</span><a class="headerlink" href="#c.PyAsyncGen_CheckExact" title="Link to this definition">¶</a><br /></dt>
<dd><p>Return true if <em>op</em> is an asynchronous generator object, false otherwise.
This function always succeeds.</p>
<div class="versionadded">
<p><span class="versionmodified added">Added in version 3.6.</span></p>
</div>
</dd></dl>
</section>
<section id="deprecated-api">
<h2>Deprecated API<a class="headerlink" href="#deprecated-api" title="Link to this heading">¶</a></h2>
<dl class="c macro">
<dt class="sig sig-object c" id="c.PyAsyncGenASend_CheckExact">
<span class="sig-name descname"><span class="n"><span class="pre">PyAsyncGenASend_CheckExact</span></span></span><span class="sig-paren">(</span><span class="n"><span class="pre">op</span></span><span class="sig-paren">)</span><a class="headerlink" href="#c.PyAsyncGenASend_CheckExact" title="Link to this definition">¶</a><br /></dt>
<dd><p>This is a <a class="reference internal" href="../glossary.html#term-soft-deprecated"><span class="xref std std-term">soft deprecated</span></a> API that was included in Python’s C API
by mistake.</p>
<p>It is solely here for completeness; do not use this API.</p>
</dd></dl>
</section>
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<li><a class="reference internal" href="#deprecated-api">Deprecated API</a></li>
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