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Package web2py ::
<a href="web2py.gluon-module.html">Package gluon</a> ::
Module fileutils
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<!-- ==================== MODULE DESCRIPTION ==================== -->
<h1 class="epydoc">Module fileutils</h1><span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html">source code</a></span><br /><br />
This file is part of the web2py Web Framework Copyrighted by Massimo
Di Pierro <mdipierro@cs.depaul.edu> License: LGPLv3
(http://www.gnu.org/licenses/lgpl.html)<br /><br />
<!-- ==================== FUNCTIONS ==================== -->
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<td align="left"><span class="table-header">Functions</span></td>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a name="read_file"></a><span class="summary-sig-name">read_file</span>(<span class="summary-sig-arg">filename</span>,
<span class="summary-sig-arg">mode</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">r</code><code class="variable-quote">'</code></span>)</span><br />
returns content from filename, making sure to close the file
explicitly on exit.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#read_file">source code</a></span>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
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<td><span class="summary-sig"><a name="write_file"></a><span class="summary-sig-name">write_file</span>(<span class="summary-sig-arg">filename</span>,
<span class="summary-sig-arg">value</span>,
<span class="summary-sig-arg">mode</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">w</code><code class="variable-quote">'</code></span>)</span><br />
writes <value> to filename, making sure to close the file
explicitly on exit.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#write_file">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">
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<td><span class="summary-sig"><a name="readlines_file"></a><span class="summary-sig-name">readlines_file</span>(<span class="summary-sig-arg">filename</span>,
<span class="summary-sig-arg">mode</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">r</code><code class="variable-quote">'</code></span>)</span><br />
applies .split(' ') to the output of read_file()</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#readlines_file">source code</a></span>
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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">
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<td><span class="summary-sig"><a name="abspath"></a><span class="summary-sig-name">abspath</span>(<span class="summary-sig-arg">*relpath</span>,
<span class="summary-sig-arg">**base</span>)</span><br />
convert relative path to absolute path based (by default) on
applications_parent</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#abspath">source code</a></span>
</td>
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</table>
</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">
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<td><span class="summary-sig"><a name="mktree"></a><span class="summary-sig-name">mktree</span>(<span class="summary-sig-arg">path</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#mktree">source code</a></span>
</td>
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</table>
</td>
</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 href="web2py.gluon.fileutils-module.html#listdir" class="summary-sig-name">listdir</a>(<span class="summary-sig-arg">path</span>,
<span class="summary-sig-arg">expression</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">^.+$</code><code class="variable-quote">'</code></span>,
<span class="summary-sig-arg">drop</span>=<span class="summary-sig-default">True</span>,
<span class="summary-sig-arg">add_dirs</span>=<span class="summary-sig-default">True</span>,
<span class="summary-sig-arg">sort</span>=<span class="summary-sig-default">True</span>)</span><br />
like os.listdir() but you can specify a regex pattern to filter
files.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#listdir">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">
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<tr>
<td><span class="summary-sig"><a name="recursive_unlink"></a><span class="summary-sig-name">recursive_unlink</span>(<span class="summary-sig-arg">f</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#recursive_unlink">source code</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">
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<td><span class="summary-sig"><a href="web2py.gluon.fileutils-module.html#cleanpath" class="summary-sig-name">cleanpath</a>(<span class="summary-sig-arg">path</span>)</span><br />
turns any expression/path into a valid filename.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#cleanpath">source code</a></span>
</td>
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</td>
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<tr class="private">
<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="_extractall"></a><span class="summary-sig-name">_extractall</span>(<span class="summary-sig-arg">filename</span>,
<span class="summary-sig-arg">path</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">.</code><code class="variable-quote">'</code></span>,
<span class="summary-sig-arg">members</span>=<span class="summary-sig-default">1</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#_extractall">source code</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">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="tar"></a><span class="summary-sig-name">tar</span>(<span class="summary-sig-arg">file</span>,
<span class="summary-sig-arg">dir</span>,
<span class="summary-sig-arg">expression</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">^.+$</code><code class="variable-quote">'</code></span>)</span><br />
tars dir into file, only tars file that match expression</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#tar">source code</a></span>
</td>
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</table>
</td>
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<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="untar"></a><span class="summary-sig-name">untar</span>(<span class="summary-sig-arg">file</span>,
<span class="summary-sig-arg">dir</span>)</span><br />
untar file into dir</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#untar">source code</a></span>
</td>
</tr>
</table>
</td>
</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="w2p_pack"></a><span class="summary-sig-name">w2p_pack</span>(<span class="summary-sig-arg">filename</span>,
<span class="summary-sig-arg">path</span>,
<span class="summary-sig-arg">compiled</span>=<span class="summary-sig-default">True</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#w2p_pack">source code</a></span>
</td>
</tr>
</table>
</td>
</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="w2p_unpack"></a><span class="summary-sig-name">w2p_unpack</span>(<span class="summary-sig-arg">filename</span>,
<span class="summary-sig-arg">path</span>,
<span class="summary-sig-arg">delete_tar</span>=<span class="summary-sig-default">True</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#w2p_unpack">source code</a></span>
</td>
</tr>
</table>
</td>
</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 href="web2py.gluon.fileutils-module.html#w2p_pack_plugin" class="summary-sig-name">w2p_pack_plugin</a>(<span class="summary-sig-arg">filename</span>,
<span class="summary-sig-arg">path</span>,
<span class="summary-sig-arg">plugin_name</span>)</span><br />
Pack the given plugin into a w2p file.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#w2p_pack_plugin">source code</a></span>
</td>
</tr>
</table>
</td>
</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="w2p_unpack_plugin"></a><span class="summary-sig-name">w2p_unpack_plugin</span>(<span class="summary-sig-arg">filename</span>,
<span class="summary-sig-arg">path</span>,
<span class="summary-sig-arg">delete_tar</span>=<span class="summary-sig-default">True</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#w2p_unpack_plugin">source code</a></span>
</td>
</tr>
</table>
</td>
</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 href="web2py.gluon.fileutils-module.html#tar_compiled" class="summary-sig-name">tar_compiled</a>(<span class="summary-sig-arg">file</span>,
<span class="summary-sig-arg">dir</span>,
<span class="summary-sig-arg">expression</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">^.+$</code><code class="variable-quote">'</code></span>)</span><br />
used to tar a compiled application.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#tar_compiled">source code</a></span>
</td>
</tr>
</table>
</td>
</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="up"></a><span class="summary-sig-name">up</span>(<span class="summary-sig-arg">path</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#up">source code</a></span>
</td>
</tr>
</table>
</td>
</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="get_session"></a><span class="summary-sig-name">get_session</span>(<span class="summary-sig-arg">request</span>,
<span class="summary-sig-arg">other_application</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">admin</code><code class="variable-quote">'</code></span>)</span><br />
checks that user is authorized to access other_application</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#get_session">source code</a></span>
</td>
</tr>
</table>
</td>
</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="check_credentials"></a><span class="summary-sig-name">check_credentials</span>(<span class="summary-sig-arg">request</span>,
<span class="summary-sig-arg">other_application</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">admin</code><code class="variable-quote">'</code></span>,
<span class="summary-sig-arg">expiration</span>=<span class="summary-sig-default">3600</span>)</span><br />
checks that user is authorized to access other_application</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#check_credentials">source code</a></span>
</td>
</tr>
</table>
</td>
</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="fix_newlines"></a><span class="summary-sig-name">fix_newlines</span>(<span class="summary-sig-arg">path</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#fix_newlines">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<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="copystream"></a><span class="summary-sig-name">copystream</span>(<span class="summary-sig-arg">src</span>,
<span class="summary-sig-arg">dest</span>,
<span class="summary-sig-arg">size</span>,
<span class="summary-sig-arg">chunk_size</span>=<span class="summary-sig-default">100000</span>)</span><br />
this is here because I think there is a bug in
shutil.copyfileobj</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#copystream">source code</a></span>
</td>
</tr>
</table>
</td>
</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="make_fake_file_like_object"></a><span class="summary-sig-name">make_fake_file_like_object</span>()</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#make_fake_file_like_object">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
</table>
<!-- ==================== FUNCTION DETAILS ==================== -->
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cellspacing="0" width="100%" bgcolor="white">
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<td align="left"><span class="table-header">Function Details</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-FunctionDetails"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<a name="listdir"></a>
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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">listdir</span>(<span class="sig-arg">path</span>,
<span class="sig-arg">expression</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">^.+$</code><code class="variable-quote">'</code></span>,
<span class="sig-arg">drop</span>=<span class="sig-default">True</span>,
<span class="sig-arg">add_dirs</span>=<span class="sig-default">True</span>,
<span class="sig-arg">sort</span>=<span class="sig-default">True</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#listdir">source code</a></span>
</td>
</table>
like os.listdir() but you can specify a regex pattern to filter files.
if add_dirs is True, the returned items will have the full path.
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="cleanpath"></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">cleanpath</span>(<span class="sig-arg">path</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#cleanpath">source code</a></span>
</td>
</table>
turns any expression/path into a valid filename. replaces / with _ and
removes special characters.
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="w2p_pack_plugin"></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">w2p_pack_plugin</span>(<span class="sig-arg">filename</span>,
<span class="sig-arg">path</span>,
<span class="sig-arg">plugin_name</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#w2p_pack_plugin">source code</a></span>
</td>
</table>
<pre class="literalblock">
Pack the given plugin into a w2p file.
Will match files at:
<path>/*/plugin_[name].*
<path>/*/plugin_[name]/*
</pre>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">tar_compiled</span>(<span class="sig-arg">file</span>,
<span class="sig-arg">dir</span>,
<span class="sig-arg">expression</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">^.+$</code><code class="variable-quote">'</code></span>)</span>
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><span class="codelink"><a href="web2py.gluon.fileutils-pysrc.html#tar_compiled">source code</a></span>
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used to tar a compiled application. the content of models, views,
controllers is not stored in the tar file.
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