doc/api/python/delta_zip.MD5SignatureBuilder-class.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.

<?xml version="1.0" encoding="ascii"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
          "DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
  <title>delta_zip.MD5SignatureBuilder</title>
  <link rel="stylesheet" href="epydoc.css" type="text/css" />
  <script type="text/javascript" src="epydoc.js"></script>
</head>

<body bgcolor="white" text="black" link="blue" vlink="#204080"
      alink="#204080">
<!-- ==================== NAVIGATION BAR ==================== -->
<table class="navbar" border="0" width="100%" cellpadding="0"
       bgcolor="#a0c0ff" cellspacing="0">
  <tr valign="middle">

  <!-- Tree link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="module-tree.html">Trees</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Index link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="identifier-index.html">Indices</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Help link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="help.html">Help</a>&nbsp;&nbsp;&nbsp;</th>

      <th class="navbar" width="100%"></th>
  </tr>
</table>
<table width="100%" cellpadding="0" cellspacing="0">
  <tr valign="top">
    <td width="100%">
      <span class="breadcrumbs">
        <a href="delta_zip-module.html">Module&nbsp;delta_zip</a> ::
        Class&nbsp;MD5SignatureBuilder
      </span>
    </td>
    <td>
      <table cellpadding="0" cellspacing="0">
        <!-- hide/show private -->
        <tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
    onclick="toggle_private();">hide&nbsp;private</a>]</span></td></tr>
        <tr><td align="right"><span class="options"
            >[<a href="frames.html" target="_top">frames</a
            >]&nbsp;|&nbsp;<a href="delta_zip.MD5SignatureBuilder-class.html"
            target="_top">no&nbsp;frames</a>]</span></td></tr>
      </table>
    </td>
  </tr>
</table>
<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class MD5SignatureBuilder</h1><span class="codelink"><a href="delta_zip-pysrc.html#MD5SignatureBuilder">source&nbsp;code</a></span><br /><br />
<pre class="base-tree">
object --+
         |
        <strong class="uidshort">MD5SignatureBuilder</strong>
</pre>

<hr />
MD5 CRC creation base class<br /><br />

<!-- ==================== INSTANCE METHODS ==================== -->
<a name="section-InstanceMethods"></a>
<table class="summary" 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 Methods</span></td>
        <td align="right" valign="top"
         ><span class="options">[<a href="#section-InstanceMethods"
         class="privatelink" onclick="toggle_private();"
         >hide private</a>]</span></td>
      </tr>
    </table>
  </td>
</tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="delta_zip.MD5SignatureBuilder-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">build_area_root</span>,
        <span class="summary-sig-arg">nb_split</span>,
        <span class="summary-sig-arg">temp_dir</span>,
        <span class="summary-sig-arg">exclude_dirs</span>,
        <span class="summary-sig-arg">list_of_files</span>)</span><br />
      constructor</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="delta_zip-pysrc.html#MD5SignatureBuilder.__init__">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="create_file_list"></a><span class="summary-sig-name">create_file_list</span>(<span class="summary-sig-arg">self</span>)</span><br />
      Create list of files (was list_files.pl)</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="delta_zip-pysrc.html#MD5SignatureBuilder.create_file_list">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="split_file_list"></a><span class="summary-sig-name">split_file_list</span>(<span class="summary-sig-arg">self</span>)</span><br />
      Split the list of files for parallelalisation</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="delta_zip-pysrc.html#MD5SignatureBuilder.split_file_list">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="create_command_list"></a><span class="summary-sig-name">create_command_list</span>(<span class="summary-sig-arg">self</span>)</span><br />
      create the command to run evalid on each file in the list of files</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="delta_zip-pysrc.html#MD5SignatureBuilder.create_command_list">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr class="private">
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="__get_partial_input_file_name"></a><span class="summary-sig-name">__get_partial_input_file_name</span>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">_nb</span>)</span><br />
      get the input file name string as has been created so far and add .txt to it</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="delta_zip-pysrc.html#MD5SignatureBuilder.__get_partial_input_file_name">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr class="private">
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="__get_partial_signature_file_name"></a><span class="summary-sig-name">__get_partial_signature_file_name</span>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">_nb</span>)</span><br />
      get the signature file name string as has been created so far and add .md5 to it</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="delta_zip-pysrc.html#MD5SignatureBuilder.__get_partial_signature_file_name">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="concatenate_signature_files"></a><span class="summary-sig-name">concatenate_signature_files</span>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">signature_file</span>)</span><br />
      concatenate all the files with the MD5 CRC in</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="delta_zip-pysrc.html#MD5SignatureBuilder.concatenate_signature_files">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="write_build_file"></a><span class="summary-sig-name">write_build_file</span>(<span class="summary-sig-arg">self</span>)</span><br />
      create the file of the list of files to have a CRC created</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="delta_zip-pysrc.html#MD5SignatureBuilder.write_build_file">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="create_build_file"></a><span class="summary-sig-name">create_build_file</span>(<span class="summary-sig-arg">self</span>)</span><br />
      there should always be an overloaded version of this method in sub-classes</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="delta_zip-pysrc.html#MD5SignatureBuilder.create_build_file">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="build"></a><span class="summary-sig-name">build</span>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">signature_file</span>)</span><br />
      create the list of files generate the MD5 CRC and create the final file with CRCs in</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="delta_zip-pysrc.html#MD5SignatureBuilder.build">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="compute_evalid_MD5"></a><span class="summary-sig-name">compute_evalid_MD5</span>(<span class="summary-sig-arg">self</span>)</span><br />
      there should always be an overlaoded version in the methos sub-class</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="delta_zip-pysrc.html#MD5SignatureBuilder.compute_evalid_MD5">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
  <tr>
    <td colspan="2" class="summary">
    <p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
      <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>
      </p>
    </td>
  </tr>
</table>
<!-- ==================== PROPERTIES ==================== -->
<a name="section-Properties"></a>
<table class="summary" 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">Properties</span></td>
        <td align="right" valign="top"
         ><span class="options">[<a href="#section-Properties"
         class="privatelink" onclick="toggle_private();"
         >hide private</a>]</span></td>
      </tr>
    </table>
  </td>
</tr>
  <tr>
    <td colspan="2" class="summary">
    <p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
      <code>__class__</code>
      </p>
    </td>
  </tr>
</table>
<!-- ==================== METHOD DETAILS ==================== -->
<a name="section-MethodDetails"></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">Method Details</span></td>
        <td align="right" valign="top"
         ><span class="options">[<a href="#section-MethodDetails"
         class="privatelink" onclick="toggle_private();"
         >hide private</a>]</span></td>
      </tr>
    </table>
  </td>
</tr>
</table>
<a name="__init__"></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">__init__</span>(<span class="sig-arg">self</span>,
        <span class="sig-arg">build_area_root</span>,
        <span class="sig-arg">nb_split</span>,
        <span class="sig-arg">temp_dir</span>,
        <span class="sig-arg">exclude_dirs</span>,
        <span class="sig-arg">list_of_files</span>)</span>
    <br /><em class="fname">(Constructor)</em>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="delta_zip-pysrc.html#MD5SignatureBuilder.__init__">source&nbsp;code</a></span>&nbsp;
    </td>
  </table>
  
  constructor
  <dl class="fields">
    <dt>Overrides:
      object.__init__
    </dt>
  </dl>
</td></tr></table>
</div>
<br />
<!-- ==================== NAVIGATION BAR ==================== -->
<table class="navbar" border="0" width="100%" cellpadding="0"
       bgcolor="#a0c0ff" cellspacing="0">
  <tr valign="middle">

  <!-- Tree link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="module-tree.html">Trees</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Index link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="identifier-index.html">Indices</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Help link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="help.html">Help</a>&nbsp;&nbsp;&nbsp;</th>

      <th class="navbar" width="100%"></th>
  </tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" width="100%%">
  <tr>
    <td align="left" class="footer">
    Generated by Epydoc 3.0beta1 on Wed Sep 09 13:44:18 2009
    </td>
    <td align="right" class="footer">
      <a href="http://epydoc.sourceforge.net">http://epydoc.sourceforge.net</a>
    </td>
  </tr>
</table>

<script type="text/javascript">
  <!--
  // Private objects are initially displayed (because if
  // javascript is turned off then we want them to be
  // visible); but by default, we want to hide them.  So hide
  // them unless we have a cookie that says to show them.
  checkCookie()
  // -->
</script>
  
</body>
</html>