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<?xml version="1.0" encoding="iso-8859-1"?>
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<title>paramiko.SFTPServer</title>
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<font size="-1"><b class="breadcrumbs">
<a href="paramiko-module.html">Package paramiko</a> ::
Class SFTPServer
</b></font></br>
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<td><table cellpadding="0" cellspacing="0">
<tr><td align="right"><font size="-2">[show private | <a href="../public/paramiko.SFTPServer-class.html">hide private</a>]</font></td></tr>
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<!-- =========== START OF CLASS DESCRIPTION =========== -->
<h2 class="class">Type SFTPServer</h2>
<pre class="base-tree">
<a href="__builtin__.object-class.html"><code>object</code></a> --+
|
<a href="../private/threading._Verbose-class.html"><code>_Verbose</code></a> --+
|
<a href="threading.Thread-class.html"><code>Thread</code></a> --+
|
<a href="paramiko.SubsystemHandler-class.html"><code>SubsystemHandler</code></a> --+
|
<a href="__builtin__.object-class.html"><code>object</code></a> --+ |
| |
<a href="../private/paramiko.BaseSFTP-class.html"><code>BaseSFTP</code></a> --+
|
<b>SFTPServer</b>
</pre><br />
<hr/>
Server-side SFTP subsystem support. Since this is a <a
href="paramiko.SubsystemHandler-class.html"
class="link"><code>SubsystemHandler</code></a>, it can be (and is meant
to be) set as the handler for <code>"sftp"</code> requests. Use
<a href="paramiko.Transport-class.html#set_subsystem_handler"
class="link"><code>Transport.set_subsystem_handler</code></a> to activate
this class.
<hr/>
<!-- =========== START OF METHOD SUMMARY =========== -->
<table class="summary" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="summary">
<th colspan="2">Method Summary</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="paramiko.SFTPServer-class.html#__init__" class="summary-sig-name"><code>__init__</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>channel</span>,
<span class=summary-sig-arg>name</span>,
<span class=summary-sig-arg>server</span>,
<span class=summary-sig-arg>sftp_si</span>,
<span class="summary-sig-vararg">*largs</span>,
<span class="summary-sig-kwarg">**kwargs</span>)</span></code>
<br />
The constructor for SFTPServer is meant to be called from within the
<a href="paramiko.Transport-class.html"
class="link"><code>Transport</code></a> as a subsystem handler.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> int
</font></td>
<td><code><span class="summary-sig"><a href="paramiko.SFTPServer-class.html#convert_errno" class="summary-sig-name"><code>convert_errno</code></a>(<span class=summary-sig-arg>e</span>)</span></code>
<br />
Convert an errno value (as from an <code>OSError</code> or
<code>IOError</code>) into a standard SFTP result code. <i>(Static method)</i>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="paramiko.SFTPServer-class.html#finish_subsystem" class="summary-sig-name"><code>finish_subsystem</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Perform any cleanup at the end of a subsystem.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="paramiko.SFTPServer-class.html#set_file_attr" class="summary-sig-name"><code>set_file_attr</code></a>(<span class=summary-sig-arg>filename</span>,
<span class=summary-sig-arg>attr</span>)</span></code>
<br />
Change a file's attributes on the local filesystem. <i>(Static method)</i>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="paramiko.SFTPServer-class.html#start_subsystem" class="summary-sig-name"><code>start_subsystem</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>name</span>,
<span class=summary-sig-arg>transport</span>,
<span class=summary-sig-arg>channel</span>)</span></code>
<br />
Process an ssh subsystem in server mode.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="_check_file"></a><span class="summary-sig"><span class="summary-sig-name">_check_file</span>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>request_number</span>,
<span class=summary-sig-arg>msg</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="../private/paramiko.SFTPServer-class.html#_convert_pflags" class="summary-sig-name"><code>_convert_pflags</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>pflags</span>)</span></code>
<br />
convert SFTP-style open() flags to python's os.open() flags</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="_open_folder"></a><span class="summary-sig"><span class="summary-sig-name">_open_folder</span>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>request_number</span>,
<span class=summary-sig-arg>path</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="_process"></a><span class="summary-sig"><span class="summary-sig-name">_process</span>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>t</span>,
<span class=summary-sig-arg>request_number</span>,
<span class=summary-sig-arg>msg</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="_read_folder"></a><span class="summary-sig"><span class="summary-sig-name">_read_folder</span>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>request_number</span>,
<span class=summary-sig-arg>folder</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="_response"></a><span class="summary-sig"><span class="summary-sig-name">_response</span>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>request_number</span>,
<span class=summary-sig-arg>t</span>,
<span class="summary-sig-vararg">*arg</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="_send_handle_response"></a><span class="summary-sig"><span class="summary-sig-name">_send_handle_response</span>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>request_number</span>,
<span class=summary-sig-arg>handle</span>,
<span class=summary-sig-arg>folder</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="_send_status"></a><span class="summary-sig"><span class="summary-sig-name">_send_status</span>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>request_number</span>,
<span class=summary-sig-arg>code</span>,
<span class=summary-sig-arg>desc</span>)</span></code>
</td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from BaseSFTP</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="../private/paramiko.BaseSFTP-class.html#_log" class="summary-sig-name"><code>_log</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>level</span>,
<span class=summary-sig-arg>msg</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="../private/paramiko.BaseSFTP-class.html#_read_all" class="summary-sig-name"><code>_read_all</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>n</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="../private/paramiko.BaseSFTP-class.html#_read_packet" class="summary-sig-name"><code>_read_packet</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="../private/paramiko.BaseSFTP-class.html#_send_packet" class="summary-sig-name"><code>_send_packet</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>t</span>,
<span class=summary-sig-arg>packet</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="../private/paramiko.BaseSFTP-class.html#_send_server_version" class="summary-sig-name"><code>_send_server_version</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="../private/paramiko.BaseSFTP-class.html#_send_version" class="summary-sig-name"><code>_send_version</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="../private/paramiko.BaseSFTP-class.html#_write_all" class="summary-sig-name"><code>_write_all</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>out</span>)</span></code>
</td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from SubsystemHandler</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> <a href="../private/paramiko.ServerInterface-class.html"
class="link"><code>ServerInterface</code></a>
</font></td>
<td><code><span class="summary-sig"><a href="paramiko.SubsystemHandler-class.html#get_server" class="summary-sig-name"><code>get_server</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Return the <a href="../private/paramiko.ServerInterface-class.html"
class="link"><code>ServerInterface</code></a> object associated with this
channel and subsystem.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="../private/paramiko.SubsystemHandler-class.html#_run" class="summary-sig-name"><code>_run</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from Thread</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="threading.Thread-class.html#__repr__" class="summary-sig-name"><code>__repr__</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="threading.Thread-class.html#getName" class="summary-sig-name"><code>getName</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="threading.Thread-class.html#isAlive" class="summary-sig-name"><code>isAlive</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="threading.Thread-class.html#isDaemon" class="summary-sig-name"><code>isDaemon</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="threading.Thread-class.html#join" class="summary-sig-name"><code>join</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>timeout</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="threading.Thread-class.html#run" class="summary-sig-name"><code>run</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="threading.Thread-class.html#setDaemon" class="summary-sig-name"><code>setDaemon</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>daemonic</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="threading.Thread-class.html#setName" class="summary-sig-name"><code>setName</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>name</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="threading.Thread-class.html#start" class="summary-sig-name"><code>start</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="../private/threading.Thread-class.html#_set_daemon" class="summary-sig-name"><code>_set_daemon</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from _Verbose</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="../private/threading._Verbose-class.html#_note" class="summary-sig-name"><code>_note</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>format</span>,
<span class="summary-sig-vararg">*args</span>)</span></code>
</td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from object</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__delattr__" class="summary-sig-name"><code>__delattr__</code></a>(<span class="summary-sig-vararg">...</span>)</span></code>
<br />
x.__delattr__('name') <==> del x.name</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__getattribute__" class="summary-sig-name"><code>__getattribute__</code></a>(<span class="summary-sig-vararg">...</span>)</span></code>
<br />
x.__getattribute__('name') <==> x.name</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__hash__" class="summary-sig-name"><code>__hash__</code></a>(<span class=summary-sig-arg>x</span>)</span></code>
<br />
x.__hash__() <==> hash(x)</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__new__" class="summary-sig-name"><code>__new__</code></a>(<span class=summary-sig-arg>T</span>,
<span class=summary-sig-arg>S</span>,
<span class="summary-sig-vararg">...</span>)</span></code>
<br />
T.__new__(S, ...) -> a new object with type S, a subtype of T</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__reduce__" class="summary-sig-name"><code>__reduce__</code></a>(<span class="summary-sig-vararg">...</span>)</span></code>
<br />
helper for pickle</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__reduce_ex__" class="summary-sig-name"><code>__reduce_ex__</code></a>(<span class="summary-sig-vararg">...</span>)</span></code>
<br />
helper for pickle</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__setattr__" class="summary-sig-name"><code>__setattr__</code></a>(<span class="summary-sig-vararg">...</span>)</span></code>
<br />
x.__setattr__('name', value) <==> x.name = value</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__str__" class="summary-sig-name"><code>__str__</code></a>(<span class=summary-sig-arg>x</span>)</span></code>
<br />
x.__str__() <==> str(x)</td></tr>
</table><br />
<!-- =========== START OF CLASS VARIABLE SUMMARY =========== -->
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<tr bgcolor="#70b0f0" class="summary">
<th colspan="2">Class Variable Summary</th></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from Thread</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>bool</code></font></td>
<td><b><a href="../private/threading.Thread-class.html#__initialized"><code>_Thread__initialized</code></a></b> = <span title="False"><code>False </code>
</span></td></tr>
</table><br />
<!-- =========== START OF INSTANCE METHOD DETAILS =========== -->
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<th colspan="2">Instance Method Details</th></tr>
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<a name="__init__"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">__init__</span>(<span class=sig-arg>self</span>,
<span class=sig-arg>channel</span>,
<span class=sig-arg>name</span>,
<span class=sig-arg>server</span>,
<span class=sig-arg>sftp_si</span>=<span class=sig-default><class 'paramiko.SFTPServerInterface'></span>,
<span class="sig-vararg">*largs</span>,
<span class="sig-kwarg">**kwargs</span>)</span>
<br /><i>(Constructor)</i>
</h3>
The constructor for SFTPServer is meant to be called from within the
<a href="paramiko.Transport-class.html"
class="link"><code>Transport</code></a> as a subsystem handler.
<code>server</code> and any additional parameters or keyword parameters
are passed from the original call to <a
href="paramiko.Transport-class.html#set_subsystem_handler"
class="link"><code>Transport.set_subsystem_handler</code></a>.
<dl><dt></dt><dd>
<dl><dt><b>Parameters:</b></dt>
<dd><code><b>channel</b></code> -
channel passed from the <a
href="paramiko.Transport-class.html"
class="link"><code>Transport</code></a>.
<br /><i>
(type=<a href="paramiko.Channel-class.html"
class="link"><code>Channel</code></a>)</i>
<dd><code><b>name</b></code> -
name of the requested subsystem.
<br /><i>
(type=str)</i>
<dd><code><b>server</b></code> -
the server object associated with this channel and
subsystem
<br /><i>
(type=<a href="../private/paramiko.ServerInterface-class.html"
class="link"><code>ServerInterface</code></a>)</i>
<dd><code><b>sftp_si</b></code> -
a subclass of <a
href="../private/paramiko.SFTPServerInterface-class.html"
class="link"><code>SFTPServerInterface</code></a> to use for
handling individual requests.
<br /><i>
(type=class)</i>
</dd>
</dl>
<dl><dt><b>Overrides:</b></dt>
<dd><a href="../private/paramiko.BaseSFTP-class.html#__init__"><code>paramiko.BaseSFTP.__init__</code></a></dd>
</dl>
</dd></dl>
</td></tr></table>
<a name="finish_subsystem"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">finish_subsystem</span>(<span class=sig-arg>self</span>)</span>
</h3>
Perform any cleanup at the end of a subsystem. The default
implementation just closes the channel.
<dl><dt></dt><dd>
<dl><dt><b>Overrides:</b></dt>
<dd><a href="paramiko.SubsystemHandler-class.html#finish_subsystem"><code>paramiko.SubsystemHandler.finish_subsystem</code></a> <i>(inherited documentation)</i>
</dd>
</dl>
<p><b>Since:</b> 1.1
</p>
</dd></dl>
</td></tr></table>
<a name="start_subsystem"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">start_subsystem</span>(<span class=sig-arg>self</span>,
<span class=sig-arg>name</span>,
<span class=sig-arg>transport</span>,
<span class=sig-arg>channel</span>)</span>
</h3>
<p>Process an ssh subsystem in server mode. This method is called on a
new object (and in a new thread) for each subsystem request. It is
assumed that all subsystem logic will take place here, and when the
subsystem is finished, this method will return. After this method
returns, the channel is closed.</p>
The combination of <code>transport</code> and <code>channel</code>
are unique; this handler corresponds to exactly one <a
href="paramiko.Channel-class.html"
class="link"><code>Channel</code></a> on one <a
href="paramiko.Transport-class.html"
class="link"><code>Transport</code></a>.
<dl><dt></dt><dd>
<dl><dt><b>Parameters:</b></dt>
<dd><code><b>name</b></code> -
name of the requested subsystem.
<br /><i>
(type=str)</i>
<dd><code><b>transport</b></code> -
the server-mode <a href="paramiko.Transport-class.html"
class="link"><code>Transport</code></a>.
<br /><i>
(type=<a href="paramiko.Transport-class.html"
class="link"><code>Transport</code></a>)</i>
<dd><code><b>channel</b></code> -
the channel associated with this subsystem request.
<br /><i>
(type=<a href="paramiko.Channel-class.html"
class="link"><code>Channel</code></a>)</i>
</dd>
</dl>
<dl><dt><b>Overrides:</b></dt>
<dd><a href="paramiko.SubsystemHandler-class.html#start_subsystem"><code>paramiko.SubsystemHandler.start_subsystem</code></a> <i>(inherited documentation)</i>
</dd>
</dl>
<p><b>Note:</b> It is the responsibility of this method to exit if the underlying <a
href="paramiko.Transport-class.html"
class="link"><code>Transport</code></a> is closed. This can be done by
checking <a href="paramiko.Transport-class.html#is_active"
class="link"><code>Transport.is_active</code></a> or noticing an EOF on
the <a href="paramiko.Channel-class.html"
class="link"><code>Channel</code></a>. If this method loops forever
without checking for this case, your python interpreter may refuse to
exit because this thread will still be running.
</p>
</dd></dl>
</td></tr></table>
<a name="_convert_pflags"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">_convert_pflags</span>(<span class=sig-arg>self</span>,
<span class=sig-arg>pflags</span>)</span>
</h3>
convert SFTP-style open() flags to python's os.open() flags
<dl><dt></dt><dd>
</dd></dl>
</td></tr></table>
<br />
<!-- =========== START OF STATIC METHOD DETAILS =========== -->
<table class="details" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="details">
<th colspan="2">Static Method Details</th></tr>
</table>
<a name="convert_errno"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">convert_errno</span>(<span class=sig-arg>e</span>)</span>
</h3>
Convert an errno value (as from an <code>OSError</code> or
<code>IOError</code>) into a standard SFTP result code. This is a
convenience function for trapping exceptions in server code and
returning an appropriate result.
<dl><dt></dt><dd>
<dl><dt><b>Parameters:</b></dt>
<dd><code><b>e</b></code> -
an errno code, as from <code>OSError.errno</code>.
<br /><i>
(type=int)</i>
</dd>
</dl>
<dl><dt><b>Returns:</b></dt>
<dd>
an SFTP error code like <a
href="../private/paramiko-module.html#SFTP_NO_SUCH_FILE"
class="link"><code>SFTP_NO_SUCH_FILE</code></a>.
<br /><i>
(type=int)</i>
</dd>
</dl>
</dd></dl>
</td></tr></table>
<a name="set_file_attr"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">set_file_attr</span>(<span class=sig-arg>filename</span>,
<span class=sig-arg>attr</span>)</span>
</h3>
<p>Change a file's attributes on the local filesystem. The contents of
<code>attr</code> are used to change the permissions, owner, group
ownership, and/or modification & access time of the file, depending
on which attributes are present in <code>attr</code>.</p>
This is meant to be a handy helper function for translating SFTP
file requests into local file operations.
<dl><dt></dt><dd>
<dl><dt><b>Parameters:</b></dt>
<dd><code><b>filename</b></code> -
name of the file to alter (should usually be an absolute
path).
<br /><i>
(type=str)</i>
<dd><code><b>attr</b></code> -
attributes to change.
<br /><i>
(type=<a href="paramiko.SFTPAttributes-class.html"
class="link"><code>SFTPAttributes</code></a>)</i>
</dd>
</dl>
</dd></dl>
</td></tr></table>
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