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<?xml version="1.0" encoding="ascii"?>
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        <a href="paramiko-module.html">Package&nbsp;paramiko</a> ::
        Class&nbsp;SFTPHandle
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class SFTPHandle</h1><p class="nomargin-top"><span class="codelink"><a href="paramiko-pysrc.html#SFTPHandle">source&nbsp;code</a></span></p>
<pre class="base-tree">
object --+
         |
        <strong class="uidshort">SFTPHandle</strong>
</pre>

<hr />
<p>Abstract object representing a handle to an open file (or folder) in 
  an SFTP server implementation.  Each handle has a string representation 
  used by the client to refer to the underlying file.</p>
  <p>Server implementations can (and should) subclass SFTPHandle to 
  implement features of a file handle, like <a 
  href="paramiko.SFTPHandle-class.html#stat" class="link">stat</a> or <a 
  href="paramiko.SFTPHandle-class.html#chattr" class="link">chattr</a>.</p>

<!-- ==================== INSTANCE METHODS ==================== -->
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      <span class="summary-type">&nbsp;</span>
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          <td><span class="summary-sig"><a href="paramiko.SFTPHandle-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">flags</span>=<span class="summary-sig-default">0</span>)</span><br />
      Create a new file handle representing a local file being served over 
      SFTP.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="paramiko.sftp_handle-pysrc.html">source&nbsp;code</a></span>
            
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          <td><span class="summary-sig"><a href="paramiko.SFTPHandle-class.html#chattr" class="summary-sig-name">chattr</a>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">attr</span>)</span><br />
      Change the attributes of this file.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="paramiko.sftp_handle-pysrc.html">source&nbsp;code</a></span>
            
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        <tr>
          <td><span class="summary-sig"><a href="paramiko.SFTPHandle-class.html#close" class="summary-sig-name">close</a>(<span class="summary-sig-arg">self</span>)</span><br />
      When a client closes a file, this method is called on the handle.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="paramiko.sftp_handle-pysrc.html">source&nbsp;code</a></span>
            
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      <span class="summary-type">str</span>
    </td><td class="summary">
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        <tr>
          <td><span class="summary-sig"><a href="paramiko.SFTPHandle-class.html#read" class="summary-sig-name">read</a>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">offset</span>,
        <span class="summary-sig-arg">length</span>)</span><br />
      Read up to <code>length</code> bytes from this file, starting at 
      position <code>offset</code>.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="paramiko.sftp_handle-pysrc.html">source&nbsp;code</a></span>
            
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    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type"><a href="paramiko.SFTPAttributes-class.html" 
      class="link">SFTPAttributes</a> <i>or error code</i></span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="paramiko.SFTPHandle-class.html#stat" class="summary-sig-name">stat</a>(<span class="summary-sig-arg">self</span>)</span><br />
      Return an <a href="paramiko.SFTPAttributes-class.html" 
      class="link">SFTPAttributes</a> object referring to this open file, 
      or an error code.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="paramiko.sftp_handle-pysrc.html">source&nbsp;code</a></span>
            
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        <tr>
          <td><span class="summary-sig"><a href="paramiko.SFTPHandle-class.html#write" class="summary-sig-name">write</a>(<span class="summary-sig-arg">self</span>,
        <span class="summary-sig-arg">offset</span>,
        <span class="summary-sig-arg">data</span>)</span><br />
      Write <code>data</code> into this file at position 
      <code>offset</code>.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="paramiko.sftp_handle-pysrc.html">source&nbsp;code</a></span>
            
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    <p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
      <code>__delattr__</code>,
      <code>__format__</code>,
      <code>__getattribute__</code>,
      <code>__hash__</code>,
      <code>__new__</code>,
      <code>__reduce__</code>,
      <code>__reduce_ex__</code>,
      <code>__repr__</code>,
      <code>__setattr__</code>,
      <code>__sizeof__</code>,
      <code>__str__</code>,
      <code>__subclasshook__</code>
      </p>
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<!-- ==================== PROPERTIES ==================== -->
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    <p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
      <code>__class__</code>
      </p>
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<!-- ==================== METHOD DETAILS ==================== -->
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<a name="__init__"></a>
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  <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">flags</span>=<span class="sig-default">0</span>)</span>
    <br /><em class="fname">(Constructor)</em>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="paramiko.sftp_handle-pysrc.html">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Create a new file handle representing a local file being served over 
  SFTP.  If <code>flags</code> is passed in, it's used to determine if the 
  file is open in append mode.</p>
  <dl class="fields">
    <dt>Parameters:</dt>
    <dd><ul class="nomargin-top">
        <li><strong class="pname"><code>flags</code></strong> (int) - optional flags as passed to <a 
          href="paramiko.SFTPServerInterface-class.html#open" 
          class="link">SFTPServerInterface.open</a></li>
    </ul></dd>
    <dt>Overrides:
        object.__init__
    </dt>
  </dl>
</td></tr></table>
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<a name="chattr"></a>
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  <h3 class="epydoc"><span class="sig"><span class="sig-name">chattr</span>(<span class="sig-arg">self</span>,
        <span class="sig-arg">attr</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="paramiko.sftp_handle-pysrc.html">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Change the attributes of this file.  The <code>attr</code> object will
  contain only those fields provided by the client in its request, so you 
  should check for the presence of fields before using them.</p>
  <dl class="fields">
    <dt>Parameters:</dt>
    <dd><ul class="nomargin-top">
        <li><strong class="pname"><code>attr</code></strong> (<a href="paramiko.SFTPAttributes-class.html" 
          class="link">SFTPAttributes</a>) - the attributes to change on this file.</li>
    </ul></dd>
    <dt>Returns: int</dt>
        <dd>an error code like SFTP_OK.</dd>
  </dl>
</td></tr></table>
</div>
<a name="close"></a>
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       cellspacing="0" width="100%" bgcolor="white">
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  <table width="100%" cellpadding="0" cellspacing="0" border="0">
  <tr valign="top"><td>
  <h3 class="epydoc"><span class="sig"><span class="sig-name">close</span>(<span class="sig-arg">self</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="paramiko.sftp_handle-pysrc.html">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>When a client closes a file, this method is called on the handle. 
  Normally you would use this method to close the underlying OS level file 
  object(s).</p>
  <p>The default implementation checks for attributes on <code>self</code> 
  named <code>readfile</code> and/or <code>writefile</code>, and if either 
  or both are present, their <code>close()</code> methods are called.  This
  means that if you are using the default implementations of <a 
  href="paramiko.SFTPHandle-class.html#read" class="link">read</a> and <a 
  href="paramiko.SFTPHandle-class.html#write" class="link">write</a>, this 
  method's default implementation should be fine also.</p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="read"></a>
<div>
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       cellspacing="0" width="100%" bgcolor="white">
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  <table width="100%" cellpadding="0" cellspacing="0" border="0">
  <tr valign="top"><td>
  <h3 class="epydoc"><span class="sig"><span class="sig-name">read</span>(<span class="sig-arg">self</span>,
        <span class="sig-arg">offset</span>,
        <span class="sig-arg">length</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="paramiko.sftp_handle-pysrc.html">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Read up to <code>length</code> bytes from this file, starting at 
  position <code>offset</code>.  The offset may be a python long, since 
  SFTP allows it to be 64 bits.</p>
  <p>If the end of the file has been reached, this method may return an 
  empty string to signify EOF, or it may also return SFTP_EOF.</p>
  <p>The default implementation checks for an attribute on 
  <code>self</code> named <code>readfile</code>, and if present, performs 
  the read operation on the python file-like object found there.  (This is 
  meant as a time saver for the common case where you are wrapping a python
  file object.)</p>
  <dl class="fields">
    <dt>Parameters:</dt>
    <dd><ul class="nomargin-top">
        <li><strong class="pname"><code>offset</code></strong> (int or long) - position in the file to start reading from.</li>
        <li><strong class="pname"><code>length</code></strong> (int) - number of bytes to attempt to read.</li>
    </ul></dd>
    <dt>Returns: str</dt>
        <dd>data read from the file, or an SFTP error code.</dd>
  </dl>
</td></tr></table>
</div>
<a name="stat"></a>
<div>
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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">stat</span>(<span class="sig-arg">self</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="paramiko.sftp_handle-pysrc.html">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Return an <a href="paramiko.SFTPAttributes-class.html" 
  class="link">SFTPAttributes</a> object referring to this open file, or an
  error code.  This is equivalent to <a 
  href="paramiko.SFTPServerInterface-class.html#stat" 
  class="link">SFTPServerInterface.stat</a>, except it's called on an open 
  file instead of a path.</p>
  <dl class="fields">
    <dt>Returns: <a href="paramiko.SFTPAttributes-class.html" 
      class="link">SFTPAttributes</a> <i>or error code</i></dt>
        <dd>an attributes object for the given file, or an SFTP error code 
          (like SFTP_PERMISSION_DENIED).</dd>
  </dl>
</td></tr></table>
</div>
<a name="write"></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">write</span>(<span class="sig-arg">self</span>,
        <span class="sig-arg">offset</span>,
        <span class="sig-arg">data</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="paramiko.sftp_handle-pysrc.html">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Write <code>data</code> into this file at position 
  <code>offset</code>.  Extending the file past its original end is 
  expected.  Unlike python's normal <code>write()</code> methods, this 
  method cannot do a partial write: it must write all of <code>data</code> 
  or else return an error.</p>
  <p>The default implementation checks for an attribute on 
  <code>self</code> named <code>writefile</code>, and if present, performs 
  the write operation on the python file-like object found there.  The 
  attribute is named differently from <code>readfile</code> to make it easy
  to implement read-only (or write-only) files, but if both attributes are 
  present, they should refer to the same file.</p>
  <dl class="fields">
    <dt>Parameters:</dt>
    <dd><ul class="nomargin-top">
        <li><strong class="pname"><code>offset</code></strong> (int or long) - position in the file to start reading from.</li>
        <li><strong class="pname"><code>data</code></strong> (str) - data to write into the file.</li>
    </ul></dd>
    <dt>Returns:</dt>
        <dd>an SFTP error code like SFTP_OK.</dd>
  </dl>
</td></tr></table>
</div>
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