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<a href="epydoc-module.html">Package epydoc</a> ::
<a href="epydoc.docwriter-module.html">Package docwriter</a> ::
<a href="epydoc.docwriter.xlink-module.html">Module xlink</a> ::
Class DocUrlGenerator
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<!-- hide/show private -->
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<tr><td align="right"><span class="options"
>[<a href="frames.html" target="_top">frames</a
>] | <a href="epydoc.docwriter.xlink.DocUrlGenerator-class.html"
target="_top">no frames</a>]</span></td></tr>
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class DocUrlGenerator</h1><p class="nomargin-top"><span class="codelink"><a href="epydoc.docwriter.xlink-pysrc.html#DocUrlGenerator">source code</a></span></p>
<center>
<center> <map id="uml_class_diagram_for_epydoc_d_9" name="uml_class_diagram_for_epydoc_d_9">
<area shape="rect" href="epydoc.docwriter.xlink.UrlGenerator.IndexAmbiguous-class.html" title="The name looked for is ambiguous" alt="" coords="18,28,218,47" />
<area shape="rect" href="epydoc.docwriter.xlink.UrlGenerator-class.html#get_canonical_name" title="Convert an object name into a canonical name." alt="" coords="18,50,218,68" />
<area shape="rect" href="epydoc.docwriter.xlink.UrlGenerator-class.html" title="Generate URL from an object name." alt="" coords="6,6,230,75" />
<area shape="rect" href="epydoc.docwriter.xlink.DocUrlGenerator-class.html#prefix" title="Prefix portion for the URL's returned by get_url()." alt="" coords="35,116,200,135" />
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<area shape="rect" href="epydoc.docwriter.xlink.DocUrlGenerator-class.html#get_url" title="Look for a name and return the matching URL documentation." alt="" coords="35,156,200,175" />
<area shape="rect" href="epydoc.docwriter.xlink.DocUrlGenerator-class.html#clear" title="Clear the current class content." alt="" coords="35,175,200,194" />
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<area shape="rect" href="epydoc.docwriter.xlink.DocUrlGenerator-class.html#load_records" title="Read a sequence of pairs name -> url and populate the internal maps." alt="" coords="35,212,200,231" />
<area shape="rect" href="epydoc.docwriter.xlink.DocUrlGenerator-class.html" title="Read a documentation index and generate URL's for it." alt="" coords="23,94,212,238" />
</map>
<img src="uml_class_diagram_for_epydoc_d_9.gif" alt='' usemap="#uml_class_diagram_for_epydoc_d_9" ismap="ismap" class="graph-without-title" />
</center>
</center>
<hr />
Read a <em>documentation index</em> and generate URL's for it.
<!-- ==================== NESTED CLASSES ==================== -->
<a name="section-NestedClasses"></a>
<table class="summary" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
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<td align="left"><span class="table-header">Nested Classes</span></td>
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><span class="options">[<a href="#section-NestedClasses"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="epydoc.docwriter.xlink.UrlGenerator-class.html">UrlGenerator</a></code></b>:
<code><a href="epydoc.docwriter.xlink.UrlGenerator.IndexAmbiguous-class.html">IndexAmbiguous</a></code>
</p>
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</tr>
</table>
<!-- ==================== INSTANCE METHODS ==================== -->
<a name="section-InstanceMethods"></a>
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<td align="left"><span class="table-header">Instance Methods</span></td>
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><span class="options">[<a href="#section-InstanceMethods"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a name="__init__"></a><span class="summary-sig-name">__init__</span>(<span class="summary-sig-arg">self</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="epydoc.docwriter.xlink-pysrc.html#DocUrlGenerator.__init__">source code</a></span>
</td>
</tr>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"><code class="link">str</code></span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="epydoc.docwriter.xlink.DocUrlGenerator-class.html#get_url" class="summary-sig-name">get_url</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">name</span>)</span><br />
Look for a name and return the matching URL documentation.</td>
<td align="right" valign="top">
<span class="codelink"><a href="epydoc.docwriter.xlink-pysrc.html#DocUrlGenerator.get_url">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="epydoc.docwriter.xlink.UrlGenerator-class.html">UrlGenerator</a></code></b>:
<code><a href="epydoc.docwriter.xlink.UrlGenerator-class.html#get_canonical_name">get_canonical_name</a></code>
</p>
</td>
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<tr bgcolor="#e8f0f8" >
<th colspan="2" class="group-header"
> Content loading</th></tr>
<tr>
<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="clear"></a><span class="summary-sig-name">clear</span>(<span class="summary-sig-arg">self</span>)</span><br />
Clear the current class content.</td>
<td align="right" valign="top">
<span class="codelink"><a href="epydoc.docwriter.xlink-pysrc.html#DocUrlGenerator.clear">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 href="epydoc.docwriter.xlink.DocUrlGenerator-class.html#load_index" class="summary-sig-name">load_index</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">f</span>)</span><br />
Read the content of an index file.</td>
<td align="right" valign="top">
<span class="codelink"><a href="epydoc.docwriter.xlink-pysrc.html#DocUrlGenerator.load_index">source code</a></span>
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
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<tr>
<td><span class="summary-sig"><a name="_iter_tuples"></a><span class="summary-sig-name">_iter_tuples</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">f</span>)</span><br />
Iterate on a file returning 2-tuples.</td>
<td align="right" valign="top">
<span class="codelink"><a href="epydoc.docwriter.xlink-pysrc.html#DocUrlGenerator._iter_tuples">source code</a></span>
</td>
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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 href="epydoc.docwriter.xlink.DocUrlGenerator-class.html#load_records" class="summary-sig-name">load_records</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">records</span>)</span><br />
Read a sequence of pairs name -> url and populate the internal maps.</td>
<td align="right" valign="top">
<span class="codelink"><a href="epydoc.docwriter.xlink-pysrc.html#DocUrlGenerator.load_records">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
</table>
<!-- ==================== CLASS VARIABLES ==================== -->
<a name="section-ClassVariables"></a>
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cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
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<td align="left"><span class="table-header">Class Variables</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-ClassVariables"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<td colspan="2" class="summary">
<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="epydoc.docwriter.xlink.UrlGenerator-class.html">UrlGenerator</a></code></b> (private):
<code><a href="epydoc.docwriter.xlink.UrlGenerator-class.html#_SEP_RE" onclick="show_private();">_SEP_RE</a></code>
</p></div>
</td>
</tr>
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<!-- ==================== INSTANCE VARIABLES ==================== -->
<a name="section-InstanceVariables"></a>
<table class="summary" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
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<td align="left"><span class="table-header">Instance Variables</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-InstanceVariables"
class="privatelink" onclick="toggle_private();"
>hide private</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">
<a href="epydoc.docwriter.xlink.DocUrlGenerator-class.html#_exact_matches" class="summary-name" onclick="show_private();">_exact_matches</a><br />
A map from an object fully qualified name to its URL.
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="epydoc.docwriter.xlink.DocUrlGenerator-class.html#_partial_names" class="summary-name" onclick="show_private();">_partial_names</a><br />
A map from partial names to the fully qualified names they may refer.
</td>
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<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="prefix"></a><span class="summary-name">prefix</span><br />
Prefix portion for the URL's returned by <a href="epydoc.docwriter.xlink.DocUrlGenerator-class.html#get_url" class="link">get_url()</a>.
</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="_filename"></a><span class="summary-name">_filename</span><br />
Not very important: only for logging.
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<!-- ==================== METHOD DETAILS ==================== -->
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<td align="left"><span class="table-header">Method Details</span></td>
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><span class="options">[<a href="#section-MethodDetails"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<a name="get_url"></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">get_url</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">name</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="epydoc.docwriter.xlink-pysrc.html#DocUrlGenerator.get_url">source code</a></span>
</td>
</tr></table>
<p>Look for a name and return the matching URL documentation.</p>
<p>First look for a fully qualified name. If not found, try with partial
name.</p>
<p>If no url exists for the given object, return <code class="link">None</code>.</p>
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>name</code></strong> - the name to look for</li>
</ul></dd>
<dt>Returns: <code class="link">str</code></dt>
<dd>the URL that can be used to reach the <code class="link">name</code> documentation.
<code class="link">None</code> if no such URL exists.</dd>
<dt>Raises:</dt>
<dd><ul class="nomargin-top">
<li><code><strong class='fraise'>IndexError</strong></code> - no object found with <code class="link">name</code></li>
<li><code><strong class='fraise'><a href="epydoc.docwriter.xlink.UrlGenerator.IndexAmbiguous-class.html">DocUrlGenerator.IndexAmbiguous</a></strong></code> - more than one object found with
a non-fully qualified name; notice that this is an <tt class="rst-docutils literal"><span class="pre">IndexError</span></tt>
subclass</li>
</ul></dd>
<dt>Overrides:
<a href="epydoc.docwriter.xlink.UrlGenerator-class.html#get_url">UrlGenerator.get_url</a>
<dd><em class="note">(inherited documentation)</em></dd>
</dt>
</dl>
</td></tr></table>
</div>
<a name="load_index"></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">load_index</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">f</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="epydoc.docwriter.xlink-pysrc.html#DocUrlGenerator.load_index">source code</a></span>
</td>
</tr></table>
<p>Read the content of an index file.</p>
<p>Populate the internal maps with the file content using <a href="epydoc.docwriter.xlink.DocUrlGenerator-class.html#load_records" class="link">load_records()</a>.</p>
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>f</code></strong> (<code class="link">str</code> or file) - a file name or file-like object fron which read the index.</li>
</ul></dd>
</dl>
</td></tr></table>
</div>
<a name="load_records"></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">load_records</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">records</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="epydoc.docwriter.xlink-pysrc.html#DocUrlGenerator.load_records">source code</a></span>
</td>
</tr></table>
Read a sequence of pairs name -> url and populate the internal maps.
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>records</code></strong> (iterable) - the sequence of pairs (<em>name</em>, <em>url</em>) to add to the maps.</li>
</ul></dd>
</dl>
</td></tr></table>
</div>
<br />
<!-- ==================== INSTANCE VARIABLE DETAILS ==================== -->
<a name="section-InstanceVariableDetails"></a>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td colspan="2" class="table-header">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td align="left"><span class="table-header">Instance Variable Details</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-InstanceVariableDetails"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
</tr>
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</table>
<a name="_exact_matches"></a>
<div class="private">
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<h3 class="epydoc">_exact_matches</h3>
<p>A map from an object fully qualified name to its URL.</p>
<p>Values are both the name as tuple of fragments and as read from the
records (see <a href="epydoc.docwriter.xlink.DocUrlGenerator-class.html#load_records" class="link">load_records()</a>), mostly to help <a href="epydoc.docwriter.xlink.DocUrlGenerator-class.html#_partial_names" class="link" onclick="show_private();">_partial_names</a> to
perform lookup for unambiguous names.</p>
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="_partial_names"></a>
<div class="private">
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<h3 class="epydoc">_partial_names</h3>
<p>A map from partial names to the fully qualified names they may refer.</p>
<p>The keys are the possible left sub-tuples of fully qualified names,
the values are list of strings as provided by the index.</p>
<p>If the list for a given tuple contains a single item, the partial
match is not ambuguous. In this case the string can be looked up in
<a href="epydoc.docwriter.xlink.DocUrlGenerator-class.html#_exact_matches" class="link" onclick="show_private();">_exact_matches</a>.</p>
<p>If the name fragment is ambiguous, a warning may be issued to the user.
The items can be used to provide an informative message to the user,
to help him qualifying the name in a unambiguous manner.</p>
<dl class="fields">
</dl>
</td></tr></table>
</div>
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