Bug 1661: Improve build speed with better caching strategy
Changed the way that the cache is located, so the same code can run on any build machine without any configuration.
Made work around for Bug 419 the only option, as we're not using the alternative anyway, and I don't want to commit completely untested code!
Changed caching algorithm, to improve build times.
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<a href="archive-module.html">Package archive</a> ::
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Class DefaultMapper
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class DefaultMapper</h1><span class="codelink"><a href="archive.mappers-pysrc.html#DefaultMapper">source code</a></span><br /><br />
<pre class="base-tree">
object --+
|
<a href="archive.mappers.Mapper-class.html">Mapper</a> --+
|
<strong class="uidshort">DefaultMapper</strong>
</pre>
<hr />
<p>The default mapper. It splits the content based on size characteristics.</p>
<p>'the max.files.per.archive' and 'max.uncompressed.size' properties define how the input files
are split between a number of part zips.</p><br /><br />
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<td><span class="summary-sig"><a href="archive.mappers.DefaultMapper-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">config</span>,
<span class="summary-sig-arg">archiver</span>)</span><br />
Initialization.</td>
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<span class="codelink"><a href="archive.mappers-pysrc.html#DefaultMapper.__init__">source code</a></span>
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<td><span class="summary-sig"><a href="archive.mappers.DefaultMapper-class.html#create_commands" class="summary-sig-name">create_commands</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">manifest</span>)</span><br />
Return a list of command lists.</td>
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<td><span class="summary-sig"><a name="_split_manifest_file"></a><span class="summary-sig-name">_split_manifest_file</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">name</span>,
<span class="summary-sig-arg">manifest_file_path</span>)</span><br />
This method return a list of files that contain the content of the zip parts to create.</td>
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<span class="codelink"><a href="archive.mappers-pysrc.html#DefaultMapper._split_manifest_file">source code</a></span>
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<p class="indent-wrapped-lines"><b>Inherited from <code><a href="archive.mappers.Mapper-class.html">Mapper</a></code></b>:
<code><a href="archive.mappers.Mapper-class.html#declare_package">declare_package</a></code>
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<code>__delattr__</code>,
<code>__getattribute__</code>,
<code>__hash__</code>,
<code>__new__</code>,
<code>__reduce__</code>,
<code>__reduce_ex__</code>,
<code>__repr__</code>,
<code>__setattr__</code>,
<code>__str__</code>
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<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__class__</code>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">config</span>,
<span class="sig-arg">archiver</span>)</span>
<br /><em class="fname">(Constructor)</em>
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</td><td align="right" valign="top"
><span class="codelink"><a href="archive.mappers-pysrc.html#DefaultMapper.__init__">source code</a></span>
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Initialization.
<dl class="fields">
<dt>Overrides:
<a href="archive.mappers.Mapper-class.html#__init__">Mapper.__init__</a>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">create_commands</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">manifest</span>)</span>
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><span class="codelink"><a href="archive.mappers-pysrc.html#DefaultMapper.create_commands">source code</a></span>
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Return a list of command lists.
<dl class="fields">
<dt>Overrides:
<a href="archive.mappers.Mapper-class.html#create_commands">Mapper.create_commands</a>
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