2015-01-21 21:15:23 -05:00
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<html><head><title>Python: package UnRAR2</title>
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</head><body bgcolor="#f0f0f8">
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<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading">
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<td valign=bottom> <br>
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<font color="#ffffff" face="helvetica, arial"> <br><big><big><strong>UnRAR2</strong></big></big> (version 0.99.5)</font></td
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><td align=right valign=bottom
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><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:///Z:/py-unrar2/unrar2/__init__.py">z:\py-unrar2\unrar2\__init__.py</a></font></td></tr></table>
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<p><tt>pyUnRAR2 is a ctypes based wrapper around the free UnRAR.dll. <br>
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<br>
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It is an modified version of Jimmy Retzlaff's pyUnRAR - more simple,<br>
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stable and foolproof.<br>
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Notice that it has INCOMPATIBLE interface.<br>
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<br>
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It enables reading and unpacking of archives created with the<br>
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RAR/WinRAR archivers. There is a low-level interface which is very<br>
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similar to the C interface provided by UnRAR. There is also a<br>
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higher level interface which makes some common operations easier.</tt></p>
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<p>
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<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
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<tr bgcolor="#aa55cc">
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<td colspan=3 valign=bottom> <br>
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<font color="#ffffff" face="helvetica, arial"><big><strong>Package Contents</strong></big></font></td></tr>
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<tr><td bgcolor="#aa55cc"><tt> </tt></td><td> </td>
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<td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="UnRAR2.UnRAR2.html"><strong>UnRAR2</strong> (package)</a><br>
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<a href="UnRAR2.rar_exceptions.html">rar_exceptions</a><br>
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</td><td width="25%" valign=top><a href="UnRAR2.setup.html">setup</a><br>
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<a href="UnRAR2.test_UnRAR2.html">test_UnRAR2</a><br>
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</td><td width="25%" valign=top><a href="UnRAR2.unix.html">unix</a><br>
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<a href="UnRAR2.windows.html">windows</a><br>
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</td><td width="25%" valign=top></td></tr></table></td></tr></table><p>
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<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
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<tr bgcolor="#ee77aa">
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<td colspan=3 valign=bottom> <br>
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<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>
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<tr><td bgcolor="#ee77aa"><tt> </tt></td><td> </td>
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<td width="100%"><dl>
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<dt><font face="helvetica, arial"><a href="UnRAR2.windows.html#RarFileImplementation">UnRAR2.windows.RarFileImplementation</a>(<a href="__builtin__.html#object">__builtin__.object</a>)
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</font></dt><dd>
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<dl>
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<dt><font face="helvetica, arial"><a href="UnRAR2.html#RarFile">RarFile</a>
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</font></dt></dl>
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</dd>
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<dt><font face="helvetica, arial"><a href="__builtin__.html#object">__builtin__.object</a>
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</font></dt><dd>
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<dl>
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<dt><font face="helvetica, arial"><a href="UnRAR2.html#RarInfo">RarInfo</a>
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</font></dt></dl>
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</dd>
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</dl>
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<p>
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<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
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<tr bgcolor="#ffc8d8">
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<td colspan=3 valign=bottom> <br>
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<font color="#000000" face="helvetica, arial"><a name="RarFile">class <strong>RarFile</strong></a>(<a href="UnRAR2.windows.html#RarFileImplementation">UnRAR2.windows.RarFileImplementation</a>)</font></td></tr>
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<tr><td bgcolor="#ffc8d8"><tt> </tt></td><td> </td>
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<td width="100%"><dl><dt>Method resolution order:</dt>
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<dd><a href="UnRAR2.html#RarFile">RarFile</a></dd>
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<dd><a href="UnRAR2.windows.html#RarFileImplementation">UnRAR2.windows.RarFileImplementation</a></dd>
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<dd><a href="__builtin__.html#object">__builtin__.object</a></dd>
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</dl>
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<hr>
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Methods defined here:<br>
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<dl><dt><a name="RarFile-__del__"><strong>__del__</strong></a>(self)</dt></dl>
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<dl><dt><a name="RarFile-__init__"><strong>__init__</strong></a>(self, archiveName, password<font color="#909090">=None</font>)</dt><dd><tt>Instantiate the archive.<br>
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<br>
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archiveName is the name of the RAR file.<br>
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password is used to decrypt the files in the archive.<br>
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<br>
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Properties:<br>
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comment - comment associated with the archive<br>
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<br>
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>>> print <a href="#RarFile">RarFile</a>('test.rar').comment<br>
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This is a test.</tt></dd></dl>
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<dl><dt><a name="RarFile-extract"><strong>extract</strong></a>(self, condition<font color="#909090">='*'</font>, path<font color="#909090">='.'</font>, withSubpath<font color="#909090">=True</font>, overwrite<font color="#909090">=True</font>)</dt><dd><tt>Extract specific files from archive to disk.<br>
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<br>
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If "condition" is a list of numbers, then extract files which have those positions in infolist.<br>
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If "condition" is a string, then it is treated as a wildcard for names of files to extract.<br>
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If "condition" is a function, it is treated as a callback function, which accepts a <a href="#RarInfo">RarInfo</a> <a href="__builtin__.html#object">object</a><br>
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and returns either boolean True (extract) or boolean False (skip).<br>
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DEPRECATED: If "condition" callback returns string (only supported for Windows) - <br>
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that string will be used as a new name to save the file under.<br>
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If "condition" is omitted, all files are extracted.<br>
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<br>
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"path" is a directory to extract to<br>
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"withSubpath" flag denotes whether files are extracted with their full path in the archive.<br>
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"overwrite" flag denotes whether extracted files will overwrite old ones. Defaults to true.<br>
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<br>
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Returns list of RarInfos for extracted files.</tt></dd></dl>
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<dl><dt><a name="RarFile-get_volume"><strong>get_volume</strong></a>(self)</dt><dd><tt>Determine which volume is it in a multi-volume archive. Returns None if it's not a <br>
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multi-volume archive, 0-based volume number otherwise.</tt></dd></dl>
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<dl><dt><a name="RarFile-infoiter"><strong>infoiter</strong></a>(self)</dt><dd><tt>Iterate over all the files in the archive, generating RarInfos.<br>
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<br>
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>>> import os<br>
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>>> for fileInArchive in <a href="#RarFile">RarFile</a>('test.rar').<a href="#RarFile-infoiter">infoiter</a>():<br>
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... print os.path.split(fileInArchive.filename)[-1],<br>
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... print fileInArchive.isdir,<br>
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... print fileInArchive.size,<br>
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... print fileInArchive.comment,<br>
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... print tuple(fileInArchive.datetime)[0:5],<br>
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... print time.strftime('%a, %d %b %Y %H:%M', fileInArchive.datetime)<br>
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test True 0 None (2003, 6, 30, 1, 59) Mon, 30 Jun 2003 01:59<br>
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test.txt False 20 None (2003, 6, 30, 2, 1) Mon, 30 Jun 2003 02:01<br>
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this.py False 1030 None (2002, 2, 8, 16, 47) Fri, 08 Feb 2002 16:47</tt></dd></dl>
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<dl><dt><a name="RarFile-infolist"><strong>infolist</strong></a>(self)</dt><dd><tt>Return a list of RarInfos, descripting the contents of the archive.</tt></dd></dl>
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<dl><dt><a name="RarFile-read_files"><strong>read_files</strong></a>(self, condition<font color="#909090">='*'</font>)</dt><dd><tt>Read specific files from archive into memory.<br>
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If "condition" is a list of numbers, then return files which have those positions in infolist.<br>
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If "condition" is a string, then it is treated as a wildcard for names of files to extract.<br>
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If "condition" is a function, it is treated as a callback function, which accepts a <a href="#RarInfo">RarInfo</a> <a href="__builtin__.html#object">object</a> <br>
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and returns boolean True (extract) or False (skip).<br>
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If "condition" is omitted, all files are returned.<br>
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<br>
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Returns list of tuples (<a href="#RarInfo">RarInfo</a> info, str contents)</tt></dd></dl>
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<hr>
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Methods inherited from <a href="UnRAR2.windows.html#RarFileImplementation">UnRAR2.windows.RarFileImplementation</a>:<br>
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<dl><dt><a name="RarFile-destruct"><strong>destruct</strong></a>(self)</dt></dl>
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<dl><dt><a name="RarFile-init"><strong>init</strong></a>(self, password<font color="#909090">=None</font>)</dt></dl>
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<dl><dt><a name="RarFile-make_sure_ready"><strong>make_sure_ready</strong></a>(self)</dt></dl>
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<hr>
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Data descriptors inherited from <a href="UnRAR2.windows.html#RarFileImplementation">UnRAR2.windows.RarFileImplementation</a>:<br>
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<dl><dt><strong>__dict__</strong></dt>
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<dd><tt>dictionary for instance variables (if defined)</tt></dd>
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</dl>
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<dl><dt><strong>__weakref__</strong></dt>
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<dd><tt>list of weak references to the object (if defined)</tt></dd>
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</dl>
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</td></tr></table> <p>
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<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
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<tr bgcolor="#ffc8d8">
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<td colspan=3 valign=bottom> <br>
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<font color="#000000" face="helvetica, arial"><a name="RarInfo">class <strong>RarInfo</strong></a>(<a href="__builtin__.html#object">__builtin__.object</a>)</font></td></tr>
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<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
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<td colspan=2><tt>Represents a file header in an archive. Don't instantiate directly.<br>
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Use only to obtain information about file.<br>
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YOU CANNOT EXTRACT FILE CONTENTS USING THIS OBJECT.<br>
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USE METHODS OF <a href="#RarFile">RarFile</a> CLASS INSTEAD.<br>
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<br>
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Properties:<br>
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index - index of file within the archive<br>
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filename - name of the file in the archive including path (if any)<br>
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datetime - file date/time as a struct_time suitable for time.strftime<br>
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isdir - True if the file is a directory<br>
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size - size in bytes of the uncompressed file<br>
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comment - comment associated with the file<br>
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<br>
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Note - this is not currently intended to be a Python file-like <a href="__builtin__.html#object">object</a>.<br> </tt></td></tr>
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<tr><td> </td>
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<td width="100%">Methods defined here:<br>
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<dl><dt><a name="RarInfo-__init__"><strong>__init__</strong></a>(self, rarfile, data)</dt></dl>
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<dl><dt><a name="RarInfo-__str__"><strong>__str__</strong></a>(self)</dt></dl>
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<hr>
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Data descriptors defined here:<br>
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<dl><dt><strong>__dict__</strong></dt>
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<dd><tt>dictionary for instance variables (if defined)</tt></dd>
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</dl>
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<dl><dt><strong>__weakref__</strong></dt>
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<dd><tt>list of weak references to the object (if defined)</tt></dd>
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</dl>
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</td></tr></table></td></tr></table><p>
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<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
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<tr bgcolor="#eeaa77">
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<td colspan=3 valign=bottom> <br>
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<font color="#ffffff" face="helvetica, arial"><big><strong>Functions</strong></big></font></td></tr>
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<tr><td bgcolor="#eeaa77"><tt> </tt></td><td> </td>
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<td width="100%"><dl><dt><a name="-condition2checker"><strong>condition2checker</strong></a>(condition)</dt><dd><tt>Converts different condition types to callback</tt></dd></dl>
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</td></tr></table><p>
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<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
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<tr bgcolor="#55aa55">
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<td colspan=3 valign=bottom> <br>
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<font color="#ffffff" face="helvetica, arial"><big><strong>Data</strong></big></font></td></tr>
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<tr><td bgcolor="#55aa55"><tt> </tt></td><td> </td>
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<td width="100%"><strong>__version__</strong> = '0.99.5'<br>
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<strong>in_windows</strong> = True</td></tr></table>
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2014-05-12 16:56:22 -04:00
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