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PyLink/docs/technical/autogen/utils.html
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<html><head><title>Python: module utils</title>
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<td valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial">&nbsp;<br><big><big><strong>utils</strong></big></big></font></td
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><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:/home/gl/pylink/utils.py">/home/gl/pylink/utils.py</a></font></td></tr></table>
<p><tt>utils.py&nbsp;-&nbsp;PyLink&nbsp;utilities&nbsp;module.<br>
&nbsp;<br>
This&nbsp;module&nbsp;contains&nbsp;various&nbsp;utility&nbsp;functions&nbsp;related&nbsp;to&nbsp;IRC&nbsp;and/or&nbsp;the&nbsp;PyLink<br>
framework.</tt></p>
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<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Modules</strong></big></font></td></tr>
<tr><td bgcolor="#aa55cc"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="conf.html">conf</a><br>
<a href="importlib.html">importlib</a><br>
</td><td width="25%" valign=top><a href="os.html">os</a><br>
<a href="re.html">re</a><br>
</td><td width="25%" valign=top><a href="string.html">string</a><br>
<a href="world.html">world</a><br>
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<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>
<tr><td bgcolor="#ee77aa"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><dl>
<dt><font face="helvetica, arial"><a href="builtins.html#object">builtins.object</a>
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<dl>
<dt><font face="helvetica, arial"><a href="utils.html#IncrementalUIDGenerator">IncrementalUIDGenerator</a>
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<font color="#000000" face="helvetica, arial"><a name="IncrementalUIDGenerator">class <strong>IncrementalUIDGenerator</strong></a>(<a href="builtins.html#object">builtins.object</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt>&nbsp;&nbsp;&nbsp;</tt></td>
<td colspan=2><tt>Incremental&nbsp;UID&nbsp;Generator&nbsp;module,&nbsp;adapted&nbsp;from&nbsp;InspIRCd&nbsp;source:<br>
https://github.com/inspircd/inspircd/blob/f449c6b296ab/src/server.cpp#L85-L156<br>&nbsp;</tt></td></tr>
<tr><td>&nbsp;</td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="IncrementalUIDGenerator-__init__"><strong>__init__</strong></a>(self, sid)</dt></dl>
<dl><dt><a name="IncrementalUIDGenerator-increment"><strong>increment</strong></a>(self, pos=None)</dt><dd><tt>Increments&nbsp;the&nbsp;UID&nbsp;generator&nbsp;to&nbsp;the&nbsp;next&nbsp;available&nbsp;UID.</tt></dd></dl>
<dl><dt><a name="IncrementalUIDGenerator-next_uid"><strong>next_uid</strong></a>(self)</dt><dd><tt>Returns&nbsp;the&nbsp;next&nbsp;unused&nbsp;UID&nbsp;for&nbsp;the&nbsp;server.</tt></dd></dl>
<hr>
Data descriptors defined here:<br>
<dl><dt><strong>__dict__</strong></dt>
<dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
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<font color="#ffffff" face="helvetica, arial"><big><strong>Functions</strong></big></font></td></tr>
<tr><td bgcolor="#eeaa77"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><dl><dt><a name="-add_cmd"><strong>add_cmd</strong></a>(func, name=None)</dt><dd><tt>Binds&nbsp;an&nbsp;IRC&nbsp;command&nbsp;function&nbsp;to&nbsp;the&nbsp;given&nbsp;command&nbsp;name.</tt></dd></dl>
<dl><dt><a name="-add_hook"><strong>add_hook</strong></a>(func, command)</dt><dd><tt>Binds&nbsp;a&nbsp;hook&nbsp;function&nbsp;to&nbsp;the&nbsp;given&nbsp;command&nbsp;name.</tt></dd></dl>
<dl><dt><a name="-applyModes"><strong>applyModes</strong></a>(irc, target, changedmodes)</dt><dd><tt>Takes&nbsp;a&nbsp;list&nbsp;of&nbsp;parsed&nbsp;IRC&nbsp;modes,&nbsp;and&nbsp;applies&nbsp;them&nbsp;on&nbsp;the&nbsp;given&nbsp;target.<br>
&nbsp;<br>
The&nbsp;target&nbsp;can&nbsp;be&nbsp;either&nbsp;a&nbsp;channel&nbsp;or&nbsp;a&nbsp;user;&nbsp;this&nbsp;is&nbsp;handled&nbsp;automatically.<br>
&nbsp;<br>
This&nbsp;method&nbsp;is&nbsp;deprecated.&nbsp;Use&nbsp;irc.<a href="#-applyModes">applyModes</a>()&nbsp;instead.</tt></dd></dl>
<dl><dt><a name="-getDatabaseName"><strong>getDatabaseName</strong></a>(dbname)</dt><dd><tt>Returns&nbsp;a&nbsp;database&nbsp;filename&nbsp;with&nbsp;the&nbsp;given&nbsp;base&nbsp;DB&nbsp;name&nbsp;appropriate&nbsp;for&nbsp;the<br>
current&nbsp;PyLink&nbsp;instance.<br>
&nbsp;<br>
This&nbsp;returns&nbsp;'&lt;dbname&gt;.db'&nbsp;if&nbsp;the&nbsp;running&nbsp;config&nbsp;name&nbsp;is&nbsp;PyLink's&nbsp;default<br>
(config.yml),&nbsp;and&nbsp;'&lt;dbname&gt;-&lt;config&nbsp;name&gt;.db'&nbsp;for&nbsp;anything&nbsp;else.&nbsp;For&nbsp;example,<br>
if&nbsp;this&nbsp;is&nbsp;called&nbsp;from&nbsp;an&nbsp;instance&nbsp;running&nbsp;as&nbsp;'./pylink&nbsp;testing.yml',&nbsp;it<br>
would&nbsp;return&nbsp;'&lt;dbname&gt;-testing.db'.</tt></dd></dl>
<dl><dt><a name="-getProtocolModule"><strong>getProtocolModule</strong></a>(protoname)</dt><dd><tt>Imports&nbsp;and&nbsp;returns&nbsp;the&nbsp;protocol&nbsp;module&nbsp;requested.</tt></dd></dl>
<dl><dt><a name="-isChannel"><strong>isChannel</strong></a>(s)</dt><dd><tt>Returns&nbsp;whether&nbsp;the&nbsp;string&nbsp;given&nbsp;is&nbsp;a&nbsp;valid&nbsp;channel&nbsp;name.</tt></dd></dl>
<dl><dt><a name="-isHostmask"><strong>isHostmask</strong></a>(text)</dt><dd><tt>Returns&nbsp;whether&nbsp;the&nbsp;given&nbsp;text&nbsp;is&nbsp;a&nbsp;valid&nbsp;hostmask.</tt></dd></dl>
<dl><dt><a name="-isNick"><strong>isNick</strong></a>(s, nicklen=None)</dt><dd><tt>Returns&nbsp;whether&nbsp;the&nbsp;string&nbsp;given&nbsp;is&nbsp;a&nbsp;valid&nbsp;nick.</tt></dd></dl>
<dl><dt><a name="-isServerName"><strong>isServerName</strong></a>(s)</dt><dd><tt>Returns&nbsp;whether&nbsp;the&nbsp;string&nbsp;given&nbsp;is&nbsp;a&nbsp;valid&nbsp;IRC&nbsp;server&nbsp;name.</tt></dd></dl>
<dl><dt><a name="-loadModuleFromFolder"><strong>loadModuleFromFolder</strong></a>(name, folder)</dt><dd><tt>Imports&nbsp;and&nbsp;returns&nbsp;a&nbsp;module,&nbsp;if&nbsp;existing,&nbsp;from&nbsp;a&nbsp;specific&nbsp;folder.</tt></dd></dl>
<dl><dt><a name="-parseModes"><strong>parseModes</strong></a>(irc, target, args)</dt><dd><tt>Parses&nbsp;a&nbsp;modestring&nbsp;list&nbsp;into&nbsp;a&nbsp;list&nbsp;of&nbsp;(mode,&nbsp;argument)&nbsp;tuples.<br>
['+mitl-o',&nbsp;'3',&nbsp;'person']&nbsp;=&gt;&nbsp;[('+m',&nbsp;None),&nbsp;('+i',&nbsp;None),&nbsp;('+t',&nbsp;None),&nbsp;('+l',&nbsp;'3'),&nbsp;('-o',&nbsp;'person')]<br>
&nbsp;<br>
This&nbsp;method&nbsp;is&nbsp;deprecated.&nbsp;Use&nbsp;irc.<a href="#-parseModes">parseModes</a>()&nbsp;instead.</tt></dd></dl>
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<font color="#ffffff" face="helvetica, arial"><big><strong>Data</strong></big></font></td></tr>
<tr><td bgcolor="#55aa55"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><strong>hostmaskRe</strong> = re.compile('^\\S+!\\S+@\\S+$')<br>
<strong>log</strong> = &lt;logging.RootLogger object&gt;</td></tr></table>
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