文件操作 - netaddr.strategy.ipv6-module.html

文件: /usr/share/doc/python-netaddr-0.7.5/api/netaddr.strategy.ipv6-module.html

编辑文件内容

<?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>netaddr.strategy.ipv6</title>
  <link rel="stylesheet" href="epydoc.css" type="text/css" />
  <script type="text/javascript" src="epydoc.js"></script>
</head>

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

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

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

<th class="navbar" align="right" width="100%">
        <table border="0" cellpadding="0" cellspacing="0">
          <tr><th class="navbar" align="center"
            ><a class="navbar" target="_top" href="http://github.com/drkjam/netaddr/">Project Homepage</a></th>
          </tr></table></th>
  </tr>
</table>
<table width="100%" cellpadding="0" cellspacing="0">
  <tr valign="top">
    <td width="100%">
      <span class="breadcrumbs">
        <a href="netaddr-module.html">Package&nbsp;netaddr</a> ::
        <a href="netaddr.strategy-module.html" onclick="show_private();">Package&nbsp;strategy</a> ::
        Module&nbsp;ipv6
      </span>
    </td>
    <td>
      <table cellpadding="0" cellspacing="0">
        
        <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="netaddr.strategy.ipv6-module.html"
            target="_top">no&nbsp;frames</a>]</span></td></tr>
      </table>
    </td>
  </tr>
</table>

<h1 class="epydoc">Module ipv6</h1><p class="nomargin-top"></p>
<p>IPv6 address logic.</p>

<a name="section-Classes"></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">Classes</span></td>
        <td align="right" valign="top"
         ><span class="options">[<a href="#section-Classes"
         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">
        <a href="netaddr.strategy.ipv6.ipv6_compact-class.html" class="summary-name">ipv6_compact</a><br />
      An IPv6 dialect class - compact form.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="netaddr.strategy.ipv6.ipv6_full-class.html" class="summary-name">ipv6_full</a><br />
      An IPv6 dialect class - 'all zeroes' form.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="netaddr.strategy.ipv6.ipv6_verbose-class.html" class="summary-name">ipv6_verbose</a><br />
      An IPv6 dialect class - extra wide 'all zeroes' form.
    </td>
  </tr>
</table>

<a name="section-Functions"></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">Functions</span></td>
        <td align="right" valign="top"
         ><span class="options">[<a href="#section-Functions"
         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="netaddr.strategy.ipv6-module.html#valid_str" class="summary-sig-name">valid_str</a>(<span class="summary-sig-arg">addr</span>,
        <span class="summary-sig-arg">flags</span>=<span class="summary-sig-default">0</span>)</span><br />
      Returns:
      <code>True</code> if IPv6 address is valid, <code>False</code> 
      otherwise.</td>
          <td align="right" valign="top">
            
            
          </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="netaddr.strategy.ipv6-module.html#str_to_int" class="summary-sig-name">str_to_int</a>(<span class="summary-sig-arg">addr</span>,
        <span class="summary-sig-arg">flags</span>=<span class="summary-sig-default">0</span>)</span><br />
      Returns:
      The equivalent unsigned integer for a given IPv6 address.</td>
          <td align="right" valign="top">
            
            
          </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="netaddr.strategy.ipv6-module.html#int_to_str" class="summary-sig-name">int_to_str</a>(<span class="summary-sig-arg">int_val</span>,
        <span class="summary-sig-arg">dialect</span>=<span class="summary-sig-default">None</span>)</span><br />
      Returns:
      The IPv6 presentation (string) format address equivalent to the 
      unsigned integer provided.</td>
          <td align="right" valign="top">
            
            
          </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="netaddr.strategy.ipv6-module.html#int_to_arpa" class="summary-sig-name">int_to_arpa</a>(<span class="summary-sig-arg">int_val</span>)</span><br />
      Returns:
      The reverse DNS lookup for an IPv6 address in network byte order 
      integer form.</td>
          <td align="right" valign="top">
            
            
          </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="netaddr.strategy.ipv6-module.html#int_to_packed" class="summary-sig-name">int_to_packed</a>(<span class="summary-sig-arg">int_val</span>)</span><br />
      Returns:
      a packed string that is equivalent to value represented by an 
      unsigned integer.</td>
          <td align="right" valign="top">
            
            
          </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="netaddr.strategy.ipv6-module.html#packed_to_int" class="summary-sig-name">packed_to_int</a>(<span class="summary-sig-arg">packed_int</span>)</span><br />
      Returns:
      An unsigned integer equivalent to value of network address 
      represented by packed binary string.</td>
          <td align="right" valign="top">
            
            
          </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="valid_words"></a><span class="summary-sig-name">valid_words</span>(<span class="summary-sig-arg">words</span>)</span></td>
          <td align="right" valign="top">
            
            
          </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="int_to_words"></a><span class="summary-sig-name">int_to_words</span>(<span class="summary-sig-arg">int_val</span>,
        <span class="summary-sig-arg">num_words</span>=<span class="summary-sig-default">None</span>,
        <span class="summary-sig-arg">word_size</span>=<span class="summary-sig-default">None</span>)</span></td>
          <td align="right" valign="top">
            
            
          </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="words_to_int"></a><span class="summary-sig-name">words_to_int</span>(<span class="summary-sig-arg">words</span>)</span></td>
          <td align="right" valign="top">
            
            
          </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="valid_bits"></a><span class="summary-sig-name">valid_bits</span>(<span class="summary-sig-arg">bits</span>)</span></td>
          <td align="right" valign="top">
            
            
          </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="bits_to_int"></a><span class="summary-sig-name">bits_to_int</span>(<span class="summary-sig-arg">bits</span>)</span></td>
          <td align="right" valign="top">
            
            
          </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="int_to_bits"></a><span class="summary-sig-name">int_to_bits</span>(<span class="summary-sig-arg">int_val</span>,
        <span class="summary-sig-arg">word_sep</span>=<span class="summary-sig-default">None</span>)</span></td>
          <td align="right" valign="top">
            
            
          </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="valid_bin"></a><span class="summary-sig-name">valid_bin</span>(<span class="summary-sig-arg">bin_val</span>)</span></td>
          <td align="right" valign="top">
            
            
          </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="int_to_bin"></a><span class="summary-sig-name">int_to_bin</span>(<span class="summary-sig-arg">int_val</span>)</span></td>
          <td align="right" valign="top">
            
            
          </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="bin_to_int"></a><span class="summary-sig-name">bin_to_int</span>(<span class="summary-sig-arg">bin_val</span>)</span></td>
          <td align="right" valign="top">
            
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
</table>

<a name="section-Variables"></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">Variables</span></td>
        <td align="right" valign="top"
         ><span class="options">[<a href="#section-Variables"
         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">
        <a name="OPT_IMPORTS"></a><span class="summary-name">OPT_IMPORTS</span> = <code title="True">True</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="width"></a><span class="summary-name">width</span> = <code title="128">128</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="word_size"></a><span class="summary-name">word_size</span> = <code title="16">16</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="word_sep"></a><span class="summary-name">word_sep</span> = <code title="':'"><code class="variable-quote">'</code><code class="variable-string">:</code><code class="variable-quote">'</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="family"></a><span class="summary-name">family</span> = <code title="23">23</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="family_name"></a><span class="summary-name">family_name</span> = <code title="'IPv6'"><code class="variable-quote">'</code><code class="variable-string">IPv6</code><code class="variable-quote">'</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="version"></a><span class="summary-name">version</span> = <code title="6">6</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="word_base"></a><span class="summary-name">word_base</span> = <code title="16">16</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="max_int"></a><span class="summary-name">max_int</span> = <code title="340282366920938463463374607431768211455">340282366920938463463374607431768211455</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="num_words"></a><span class="summary-name">num_words</span> = <code title="8">8</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="max_word"></a><span class="summary-name">max_word</span> = <code title="65535">65535</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="netaddr.strategy.ipv6-module.html#prefix_to_netmask" class="summary-name">prefix_to_netmask</a> = <code title="{0: 0,
 1: 170141183460469231731687303715884105728,
 2: 255211775190703847597530955573826158592,
 3: 297747071055821155530452781502797185024,
 4: 319014718988379809496913694467282698240,
 5: 329648542954659136480144150949525454848,
 6: 334965454937798799971759379190646833152,
 7: 337623910929368631717566993311207522304,
..."><code class="variable-group">{</code>0<code class="variable-op">: </code>0<code class="variable-op">, </code>1<code class="variable-op">: </code>17014118346046923173168730371588<code class="variable-ellipsis">...</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="netaddr.strategy.ipv6-module.html#netmask_to_prefix" class="summary-name">netmask_to_prefix</a> = <code title="{0: 0,
 170141183460469231731687303715884105728: 1,
 255211775190703847597530955573826158592: 2,
 297747071055821155530452781502797185024: 3,
 319014718988379809496913694467282698240: 4,
 329648542954659136480144150949525454848: 5,
 334965454937798799971759379190646833152: 6,
 337623910929368631717566993311207522304: 7,
..."><code class="variable-group">{</code>0<code class="variable-op">: </code>0<code class="variable-op">, </code>17014118346046923173168730371588410<code class="variable-ellipsis">...</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="netaddr.strategy.ipv6-module.html#prefix_to_hostmask" class="summary-name">prefix_to_hostmask</a> = <code title="{0: 340282366920938463463374607431768211455,
 1: 170141183460469231731687303715884105727,
 2: 85070591730234615865843651857942052863,
 3: 42535295865117307932921825928971026431,
 4: 21267647932558653966460912964485513215,
 5: 10633823966279326983230456482242756607,
 6: 5316911983139663491615228241121378303,
 7: 2658455991569831745807614120560689151,
..."><code class="variable-group">{</code>0<code class="variable-op">: </code>3402823669209384634633746074317682114<code class="variable-ellipsis">...</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="netaddr.strategy.ipv6-module.html#hostmask_to_prefix" class="summary-name">hostmask_to_prefix</a> = <code title="{0: 128,
 1: 127,
 3: 126,
 7: 125,
 15: 124,
 31: 123,
 63: 122,
 127: 121,
..."><code class="variable-group">{</code>0<code class="variable-op">: </code>128<code class="variable-op">, </code>1<code class="variable-op">: </code>127<code class="variable-op">, </code>3<code class="variable-op">: </code>126<code class="variable-op">, </code>7<code class="variable-op">: </code>125<code class="variable-op">, </code>15<code class="variable-op">: </code>124<code class="variable-op">,</code><code class="variable-ellipsis">...</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'netaddr.strategy'"><code class="variable-quote">'</code><code class="variable-string">netaddr.strategy</code><code class="variable-quote">'</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="i"></a><span class="summary-name">i</span> = <code title="128">128</code>
    </td>
  </tr>
</table>

<a name="section-FunctionDetails"></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">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>
      </tr>
    </table>
  </td>
</tr>
</table>
<a name="valid_str"></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">valid_str</span>(<span class="sig-arg">addr</span>,
        <span class="sig-arg">flags</span>=<span class="sig-default">0</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    >&nbsp;
    </td>
  </tr></table>
  
  
  <dl class="fields">
    <dt>Parameters:</dt>
    <dd><ul class="nomargin-top">
        <li><strong class="pname"><code>addr</code></strong> - An IPv6 address in presentation (string) format.</li>
        <li><strong class="pname"><code>flags</code></strong> - decides which rules are applied to the interpretation of the addr
          value. Future use - currently has no effect.</li>
    </ul></dd>
    <dt>Returns:</dt>
        <dd><code>True</code> if IPv6 address is valid, <code>False</code> 
          otherwise.</dd>
  </dl>
</td></tr></table>
</div>
<a name="str_to_int"></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">str_to_int</span>(<span class="sig-arg">addr</span>,
        <span class="sig-arg">flags</span>=<span class="sig-default">0</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    >&nbsp;
    </td>
  </tr></table>
  
  
  <dl class="fields">
    <dt>Parameters:</dt>
    <dd><ul class="nomargin-top">
        <li><strong class="pname"><code>addr</code></strong> - An IPv6 address in string form.</li>
        <li><strong class="pname"><code>flags</code></strong> - decides which rules are applied to the interpretation of the addr
          value. Future use - currently has no effect.</li>
    </ul></dd>
    <dt>Returns:</dt>
        <dd>The equivalent unsigned integer for a given IPv6 address.</dd>
  </dl>
</td></tr></table>
</div>
<a name="int_to_str"></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">int_to_str</span>(<span class="sig-arg">int_val</span>,
        <span class="sig-arg">dialect</span>=<span class="sig-default">None</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    >&nbsp;
    </td>
  </tr></table>
  
  
  <dl class="fields">
    <dt>Parameters:</dt>
    <dd><ul class="nomargin-top">
        <li><strong class="pname"><code>int_val</code></strong> - An unsigned integer.</li>
        <li><strong class="pname"><code>dialect</code></strong> - (optional) a Python class defining formatting options.</li>
    </ul></dd>
    <dt>Returns:</dt>
        <dd>The IPv6 presentation (string) format address equivalent to the 
          unsigned integer provided.</dd>
  </dl>
</td></tr></table>
</div>
<a name="int_to_arpa"></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">int_to_arpa</span>(<span class="sig-arg">int_val</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    >&nbsp;
    </td>
  </tr></table>
  
  
  <dl class="fields">
    <dt>Parameters:</dt>
    <dd><ul class="nomargin-top">
        <li><strong class="pname"><code>int_val</code></strong> - An unsigned integer.</li>
    </ul></dd>
    <dt>Returns:</dt>
        <dd>The reverse DNS lookup for an IPv6 address in network byte order 
          integer form.</dd>
  </dl>
</td></tr></table>
</div>
<a name="int_to_packed"></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">int_to_packed</span>(<span class="sig-arg">int_val</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    >&nbsp;
    </td>
  </tr></table>
  
  
  <dl class="fields">
    <dt>Parameters:</dt>
    <dd><ul class="nomargin-top">
        <li><strong class="pname"><code>int_val</code></strong> - the integer to be packed.</li>
    </ul></dd>
    <dt>Returns:</dt>
        <dd>a packed string that is equivalent to value represented by an 
          unsigned integer.</dd>
  </dl>
</td></tr></table>
</div>
<a name="packed_to_int"></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">packed_to_int</span>(<span class="sig-arg">packed_int</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    >&nbsp;
    </td>
  </tr></table>
  
  
  <dl class="fields">
    <dt>Parameters:</dt>
    <dd><ul class="nomargin-top">
        <li><strong class="pname"><code>packed_int</code></strong> - a packed string containing an unsigned integer. It is assumed 
          that string is packed in network byte order.</li>
    </ul></dd>
    <dt>Returns:</dt>
        <dd>An unsigned integer equivalent to value of network address 
          represented by packed binary string.</dd>
  </dl>
</td></tr></table>
</div>
<br />

<a name="section-VariablesDetails"></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">Variables Details</span></td>
        <td align="right" valign="top"
         ><span class="options">[<a href="#section-VariablesDetails"
         class="privatelink" onclick="toggle_private();"
         >hide private</a>]</span></td>
      </tr>
    </table>
  </td>
</tr>
</table>
<a name="prefix_to_netmask"></a>
<div>
<table class="details" border="1" cellpadding="3"
       cellspacing="0" width="100%" bgcolor="white">
<tr><td>
  <h3 class="epydoc">prefix_to_netmask</h3>
  
  <dl class="fields">
  </dl>
  <dl class="fields">
    <dt>Value:</dt>
      <dd><table><tr><td><pre class="variable">
<code class="variable-group">{</code>0<code class="variable-op">: </code>0<code class="variable-op">,</code>
 1<code class="variable-op">: </code>170141183460469231731687303715884105728<code class="variable-op">,</code>
 2<code class="variable-op">: </code>255211775190703847597530955573826158592<code class="variable-op">,</code>
 3<code class="variable-op">: </code>297747071055821155530452781502797185024<code class="variable-op">,</code>
 4<code class="variable-op">: </code>319014718988379809496913694467282698240<code class="variable-op">,</code>
 5<code class="variable-op">: </code>329648542954659136480144150949525454848<code class="variable-op">,</code>
 6<code class="variable-op">: </code>334965454937798799971759379190646833152<code class="variable-op">,</code>
 7<code class="variable-op">: </code>337623910929368631717566993311207522304<code class="variable-op">,</code>
<code class="variable-ellipsis">...</code>
</pre></td></tr></table>
</dd>
  </dl>
</td></tr></table>
</div>
<a name="netmask_to_prefix"></a>
<div>
<table class="details" border="1" cellpadding="3"
       cellspacing="0" width="100%" bgcolor="white">
<tr><td>
  <h3 class="epydoc">netmask_to_prefix</h3>
  
  <dl class="fields">
  </dl>
  <dl class="fields">
    <dt>Value:</dt>
      <dd><table><tr><td><pre class="variable">
<code class="variable-group">{</code>0<code class="variable-op">: </code>0<code class="variable-op">,</code>
 170141183460469231731687303715884105728<code class="variable-op">: </code>1<code class="variable-op">,</code>
 255211775190703847597530955573826158592<code class="variable-op">: </code>2<code class="variable-op">,</code>
 297747071055821155530452781502797185024<code class="variable-op">: </code>3<code class="variable-op">,</code>
 319014718988379809496913694467282698240<code class="variable-op">: </code>4<code class="variable-op">,</code>
 329648542954659136480144150949525454848<code class="variable-op">: </code>5<code class="variable-op">,</code>
 334965454937798799971759379190646833152<code class="variable-op">: </code>6<code class="variable-op">,</code>
 337623910929368631717566993311207522304<code class="variable-op">: </code>7<code class="variable-op">,</code>
<code class="variable-ellipsis">...</code>
</pre></td></tr></table>
</dd>
  </dl>
</td></tr></table>
</div>
<a name="prefix_to_hostmask"></a>
<div>
<table class="details" border="1" cellpadding="3"
       cellspacing="0" width="100%" bgcolor="white">
<tr><td>
  <h3 class="epydoc">prefix_to_hostmask</h3>
  
  <dl class="fields">
  </dl>
  <dl class="fields">
    <dt>Value:</dt>
      <dd><table><tr><td><pre class="variable">
<code class="variable-group">{</code>0<code class="variable-op">: </code>340282366920938463463374607431768211455<code class="variable-op">,</code>
 1<code class="variable-op">: </code>170141183460469231731687303715884105727<code class="variable-op">,</code>
 2<code class="variable-op">: </code>85070591730234615865843651857942052863<code class="variable-op">,</code>
 3<code class="variable-op">: </code>42535295865117307932921825928971026431<code class="variable-op">,</code>
 4<code class="variable-op">: </code>21267647932558653966460912964485513215<code class="variable-op">,</code>
 5<code class="variable-op">: </code>10633823966279326983230456482242756607<code class="variable-op">,</code>
 6<code class="variable-op">: </code>5316911983139663491615228241121378303<code class="variable-op">,</code>
 7<code class="variable-op">: </code>2658455991569831745807614120560689151<code class="variable-op">,</code>
<code class="variable-ellipsis">...</code>
</pre></td></tr></table>
</dd>
  </dl>
</td></tr></table>
</div>
<a name="hostmask_to_prefix"></a>
<div>
<table class="details" border="1" cellpadding="3"
       cellspacing="0" width="100%" bgcolor="white">
<tr><td>
  <h3 class="epydoc">hostmask_to_prefix</h3>
  
  <dl class="fields">
  </dl>
  <dl class="fields">
    <dt>Value:</dt>
      <dd><table><tr><td><pre class="variable">
<code class="variable-group">{</code>0<code class="variable-op">: </code>128<code class="variable-op">,</code>
 1<code class="variable-op">: </code>127<code class="variable-op">,</code>
 3<code class="variable-op">: </code>126<code class="variable-op">,</code>
 7<code class="variable-op">: </code>125<code class="variable-op">,</code>
 15<code class="variable-op">: </code>124<code class="variable-op">,</code>
 31<code class="variable-op">: </code>123<code class="variable-op">,</code>
 63<code class="variable-op">: </code>122<code class="variable-op">,</code>
 127<code class="variable-op">: </code>121<code class="variable-op">,</code>
<code class="variable-ellipsis">...</code>
</pre></td></tr></table>
</dd>
  </dl>
</td></tr></table>
</div>
<br />

<table class="navbar" border="0" width="100%" cellpadding="0"
       bgcolor="#a0c0ff" cellspacing="0">
  <tr valign="middle">
  
      <th>&nbsp;&nbsp;&nbsp;<a
        href="netaddr-module.html">Home</a>&nbsp;&nbsp;&nbsp;</th>

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

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

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

文件操作 - netaddr.strategy.ipv6-module.html

文件: /usr/share/doc/python-netaddr-0.7.5/api/netaddr.strategy.ipv6-module.html

编辑文件内容

修改文件时间

删除文件