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Class _NamespaceResolution_mixin
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class _NamespaceResolution_mixin</h1><p class="nomargin-top"><span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin">source code</a></span></p>
<pre class="base-tree">
object --+
|
<a href="pyxb.cscRoot-class.html">cscRoot</a> --+
|
<strong class="uidshort">_NamespaceResolution_mixin</strong>
</pre>
<dl><dt>Known Subclasses:</dt>
<dd>
<ul class="subclass-list">
<li><a href="pyxb.namespace.Namespace-class.html">Namespace</a></li> </ul>
</dd></dl>
<hr />
<p>Mix-in that aggregates those aspects of XMLNamespaces relevant to
resolving component references.</p>
<!-- ==================== INSTANCE METHODS ==================== -->
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a href="pyxb.namespace.resolution._NamespaceResolution_mixin-class.html#_reset" class="summary-sig-name" onclick="show_private();">_reset</a>(<span class="summary-sig-arg">self</span>)</span><br />
CSC extension to reset fields of a Namespace.</td>
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<span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin._reset">source code</a></span>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a name="_getState_csc"></a><span class="summary-sig-name">_getState_csc</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">kw</span>)</span></td>
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<span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin._getState_csc">source code</a></span>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a name="_setState_csc"></a><span class="summary-sig-name">_setState_csc</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">kw</span>)</span></td>
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<span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin._setState_csc">source code</a></span>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a name="importNamespace"></a><span class="summary-sig-name">importNamespace</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">namespace</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin.importNamespace">source code</a></span>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a name="_referenceNamespace"></a><span class="summary-sig-name">_referenceNamespace</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">namespace</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin._referenceNamespace">source code</a></span>
</td>
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<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="importedNamespaces"></a><span class="summary-sig-name">importedNamespaces</span>(<span class="summary-sig-arg">self</span>)</span><br />
Return the set of namespaces which some schema imported while
processing with this namespace as target.</td>
<td align="right" valign="top">
<span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin.importedNamespaces">source code</a></span>
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<span class="summary-type"> </span>
</td><td class="summary">
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<tr>
<td><span class="summary-sig"><a name="_transferReferencedNamespaces"></a><span class="summary-sig-name">_transferReferencedNamespaces</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">module_record</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin._transferReferencedNamespaces">source code</a></span>
</td>
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<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="referencedNamespaces"></a><span class="summary-sig-name">referencedNamespaces</span>(<span class="summary-sig-arg">self</span>)</span><br />
Return the set of namespaces which appear in namespace declarations
of schema with this namespace as target.</td>
<td align="right" valign="top">
<span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin.referencedNamespaces">source code</a></span>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a href="pyxb.namespace.resolution._NamespaceResolution_mixin-class.html#queueForResolution" class="summary-sig-name">queueForResolution</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">resolvable</span>)</span><br />
Invoked to note that a component may have references that will need
to be resolved.</td>
<td align="right" valign="top">
<span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin.queueForResolution">source code</a></span>
</td>
</tr>
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</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="needsResolution"></a><span class="summary-sig-name">needsResolution</span>(<span class="summary-sig-arg">self</span>)</span><br />
Return <code>True</code> iff this namespace has not been resolved.</td>
<td align="right" valign="top">
<span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin.needsResolution">source code</a></span>
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="_replaceComponent_csc"></a><span class="summary-sig-name">_replaceComponent_csc</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">existing_def</span>,
<span class="summary-sig-arg">replacement_def</span>)</span><br />
Replace a component definition if present in the list of unresolved
components.</td>
<td align="right" valign="top">
<span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin._replaceComponent_csc">source code</a></span>
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
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<tr>
<td><span class="summary-sig"><a href="pyxb.namespace.resolution._NamespaceResolution_mixin-class.html#resolveDefinitions" class="summary-sig-name">resolveDefinitions</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">allow_unresolved</span>=<span class="summary-sig-default">False</span>)</span><br />
Loop until all references within the associated resolvable objects
have been resolved.</td>
<td align="right" valign="top">
<span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin.resolveDefinitions">source code</a></span>
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
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<tr>
<td><span class="summary-sig"><a name="_unresolvedComponents"></a><span class="summary-sig-name">_unresolvedComponents</span>(<span class="summary-sig-arg">self</span>)</span><br />
Returns a reference to the list of unresolved components.</td>
<td align="right" valign="top">
<span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin._unresolvedComponents">source code</a></span>
</td>
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<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="pyxb.cscRoot-class.html">cscRoot</a></code></b>:
<code><a href="pyxb.cscRoot-class.html#__init__">__init__</a></code>
</p>
<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__delattr__</code>,
<code>__format__</code>,
<code>__getattribute__</code>,
<code>__hash__</code>,
<code>__new__</code>,
<code>__reduce__</code>,
<code>__reduce_ex__</code>,
<code>__repr__</code>,
<code>__setattr__</code>,
<code>__sizeof__</code>,
<code>__str__</code>,
<code>__subclasshook__</code>
</p>
</td>
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<!-- ==================== CLASS VARIABLES ==================== -->
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<span class="summary-type"> </span>
</td><td class="summary">
<a name="__importedNamespaces"></a><span class="summary-name">__importedNamespaces</span> = <code title="None">None</code><br />
hash(x)
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="__referencedNamespaces"></a><span class="summary-name">__referencedNamespaces</span> = <code title="None">None</code><br />
hash(x)
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="__unresolvedComponents"></a><span class="summary-name">__unresolvedComponents</span> = <code title="None">None</code><br />
hash(x)
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="_NamespaceResolution_mixin__importedNamespaces"></a><span class="summary-name">_NamespaceResolution_mixin__importedNamespaces</span> = <code title="None">None</code><br />
hash(x)
</td>
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<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="_NamespaceResolution_mixin__referencedNamespaces"></a><span class="summary-name">_NamespaceResolution_mixin__referencedNamespaces</span> = <code title="None">None</code><br />
hash(x)
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="_NamespaceResolution_mixin__unresolvedComponents"></a><span class="summary-name">_NamespaceResolution_mixin__unresolvedComponents</span> = <code title="None">None</code><br />
hash(x)
</td>
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</table>
<!-- ==================== PROPERTIES ==================== -->
<a name="section-Properties"></a>
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<td align="left"><span class="table-header">Properties</span></td>
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<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__class__</code>
</p>
</td>
</tr>
</table>
<!-- ==================== METHOD DETAILS ==================== -->
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<a name="_reset"></a>
<div class="private">
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cellspacing="0" width="100%" bgcolor="white">
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<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">_reset</span>(<span class="sig-arg">self</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin._reset">source code</a></span>
</td>
</tr></table>
<p>CSC extension to reset fields of a Namespace.</p>
<p>This one handles component-resolution--related data.</p>
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="queueForResolution"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">queueForResolution</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">resolvable</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin.queueForResolution">source code</a></span>
</td>
</tr></table>
<p>Invoked to note that a component may have references that will need to
be resolved.</p>
<p>Newly created named components are often unresolved, as are components
which, in the course of resolution, are found to depend on another
unresolved component.</p>
<p>The provided object must be an instance of _Resolvable_mixin. This
method returns the resolvable object.</p>
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="resolveDefinitions"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">resolveDefinitions</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">allow_unresolved</span>=<span class="sig-default">False</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="pyxb.namespace.resolution-pysrc.html#_NamespaceResolution_mixin.resolveDefinitions">source code</a></span>
</td>
</tr></table>
<p>Loop until all references within the associated resolvable objects
have been resolved.</p>
<p>This method iterates through all components on the unresolved list,
invoking the _resolve method of each. If the component could not be
resolved in this pass, it iis placed back on the list for the next
iteration. If an iteration completes without resolving any of the
unresolved components, a pyxb.NotInNamespaceError exception is
raised.</p>
<dl class="fields">
</dl>
<div class="fields"> <p><strong>Note:</strong>
Do not invoke this until all top-level definitions for the
namespace have been provided. The resolution routines are entitled
to raise a validation exception if a reference to an unrecognized
component is encountered.
</p>
</div></td></tr></table>
</div>
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