doc/api/python/pathaddition.relative-module.html
author Simon Howkins <simonh@symbian.org>
Tue, 30 Mar 2010 13:57:59 +0100
changeset 952 ea541face66b
parent 432 f2ddfa555b0f
permissions -rw-r--r--
Re-apply changes to allow sources.csv to specify a revision by a *local* tag in the web repository. Uses "hg id" instead of "hg in", so not affected by the aborts we had previously. And no need for an empty repo this time either.

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        <a href="pathaddition-module.html">Package&nbsp;pathaddition</a> ::
        Module&nbsp;relative
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<!-- ==================== MODULE DESCRIPTION ==================== -->
<h1 class="epydoc">Module relative</h1><span class="codelink"><a href="pathaddition.relative-pysrc.html">source&nbsp;code</a></span><br /><br />
Additional path functionnality.
abs2rel
rel2abs<br /><br />

<!-- ==================== FUNCTIONS ==================== -->
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          <td><span class="summary-sig"><a name="isabs"></a><span class="summary-sig-name">isabs</span>(<span class="summary-sig-arg">string</span>)</span><br />
      &#64;return true if string is an absolute path or protocoladdress
for addresses beginning in <a class="rst-reference external" href="http://" target="_top">http://</a> or <a class="rst-reference external" href="ftp://" target="_top">ftp://</a> or <a class="rst-reference external" href="ldap://" target="_top">ldap://</a> -
they are considered &quot;absolute&quot; paths.</td>
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          <td><span class="summary-sig"><a href="pathaddition.relative-module.html#rel2abs" class="summary-sig-name">rel2abs</a>(<span class="summary-sig-arg">path</span>,
        <span class="summary-sig-arg">base</span>=<span class="summary-sig-default">None</span>)</span><br />
      converts a relative path to an absolute path.</td>
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            <span class="codelink"><a href="pathaddition.relative-pysrc.html#rel2abs">source&nbsp;code</a></span>
            
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          <td><span class="summary-sig"><a name="pathsplit"></a><span class="summary-sig-name">pathsplit</span>(<span class="summary-sig-arg">p</span>,
        <span class="summary-sig-arg">rest</span>=<span class="summary-sig-default">None</span>)</span><br />
      Split path to pieces</td>
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          <td><span class="summary-sig"><a name="commonpath"></a><span class="summary-sig-name">commonpath</span>(<span class="summary-sig-arg">l1</span>,
        <span class="summary-sig-arg">l2</span>,
        <span class="summary-sig-arg">common</span>=<span class="summary-sig-default">None</span>)</span><br />
      return the common path</td>
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          <td><span class="summary-sig"><a name="relpath"></a><span class="summary-sig-name">relpath</span>(<span class="summary-sig-arg">p1</span>,
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          <td><span class="summary-sig"><a href="pathaddition.relative-module.html#abs2rel" class="summary-sig-name">abs2rel</a>(<span class="summary-sig-arg">path</span>,
        <span class="summary-sig-arg">base</span>=<span class="summary-sig-default">None</span>)</span><br />
      &#64;return a relative path from base to path.</td>
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            <span class="codelink"><a href="pathaddition.relative-pysrc.html#abs2rel">source&nbsp;code</a></span>
            
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          <td><span class="summary-sig"><a name="commonprefix"></a><span class="summary-sig-name">commonprefix</span>(<span class="summary-sig-arg">paths</span>)</span><br />
      Returns the common prefix base on the path components.</td>
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        <a name="protocolPattern"></a><span class="summary-name">protocolPattern</span> = <code title="re.compile(r'^\w+://')">re.compile(r'^\w+://')</code>
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  <h3 class="epydoc"><span class="sig"><span class="sig-name">rel2abs</span>(<span class="sig-arg">path</span>,
        <span class="sig-arg">base</span>=<span class="sig-default">None</span>)</span>
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    ><span class="codelink"><a href="pathaddition.relative-pysrc.html#rel2abs">source&nbsp;code</a></span>&nbsp;
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  <p>converts a relative path to an absolute path.</p>
<p>&#64;param path the path to convert - if already absolute, is returned
without conversion.
&#64;param base - optional. Defaults to the current directory.
The base is intelligently concatenated to the given relative path.
&#64;return the relative path of path from base</p>
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<a name="abs2rel"></a>
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  <h3 class="epydoc"><span class="sig"><span class="sig-name">abs2rel</span>(<span class="sig-arg">path</span>,
        <span class="sig-arg">base</span>=<span class="sig-default">None</span>)</span>
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    ><span class="codelink"><a href="pathaddition.relative-pysrc.html#abs2rel">source&nbsp;code</a></span>&nbsp;
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  <p>&#64;return a relative path from base to path.</p>
<p>base can be absolute, or relative to curdir, or defaults
to curdir.</p>
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