twisted.xish.xpathparser.XPathParserScanner.html [plain text]
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<a class="navbar" target="_top" href="http://twistedmatrix.com/">Twisted 1.3.0rc1</a>
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<a href="twisted.html">Package twisted</a> ::
<a href="twisted.xish.html">Package xish</a> ::
<a href="twisted.xish.xpathparser.html">Module xpathparser</a> ::
Class XPathParserScanner
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<!-- =========== START OF CLASS DESCRIPTION =========== -->
<h2 class="class">Class XPathParserScanner</h2>
<pre class="base-tree">
<a href="twisted.xish.xpathparser.Scanner.html"><code>Scanner</code></a> --+
|
<b>XPathParserScanner</b>
</pre><br />
<hr/>
<!-- =========== START OF METHOD SUMMARY =========== -->
<table class="summary" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">
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<th colspan="2">Method Summary</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="__init__"></a><span class="summary-sig"><span class="summary-sig-name">__init__</span>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>str</span>)</span></code>
</td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from Scanner</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.xish.xpathparser.Scanner.html#__repr__" class="summary-sig-name"><code>__repr__</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Print the last 10 tokens that have been scanned in</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.xish.xpathparser.Scanner.html#get_char_pos" class="summary-sig-name"><code>get_char_pos</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Get the current char position in the input text.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.xish.xpathparser.Scanner.html#get_column_number" class="summary-sig-name"><code>get_column_number</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Get the column number of the current position in the input text.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.xish.xpathparser.Scanner.html#get_input_scanned" class="summary-sig-name"><code>get_input_scanned</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Get the portion of the input that has been tokenized.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.xish.xpathparser.Scanner.html#get_input_unscanned" class="summary-sig-name"><code>get_input_unscanned</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Get the portion of the input that has not yet been tokenized.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.xish.xpathparser.Scanner.html#get_line_number" class="summary-sig-name"><code>get_line_number</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Get the line number of the current position in the input text.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.xish.xpathparser.Scanner.html#get_prev_char_pos" class="summary-sig-name"><code>get_prev_char_pos</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>i</span>)</span></code>
<br />
Get the previous position (one token back) in the input text.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.xish.xpathparser.Scanner.html#get_token_pos" class="summary-sig-name"><code>get_token_pos</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Get the current token position in the input text.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.xish.xpathparser.Scanner.html#scan" class="summary-sig-name"><code>scan</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>restrict</span>)</span></code>
<br />
Should scan another token and add it to the list, self.tokens, and add
the restriction to self.restrictions</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.xish.xpathparser.Scanner.html#token" class="summary-sig-name"><code>token</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>i</span>,
<span class=summary-sig-arg>restrict</span>)</span></code>
<br />
Get the i'th token in the input.</td></tr>
</table><br />
<!-- =========== START OF CLASS VARIABLE SUMMARY =========== -->
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<th colspan="2">Class Variable Summary</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>list</code></font></td>
<td><b><a href="twisted.xish.xpathparser.XPathParserScanner.html#patterns"><code>patterns</code></a></b> = <span title="[('"\\)"', <_sre.SRE_Pattern object at 0x8c6e9f8>), ('","', <_sre.SRE_Pattern object at 0x8c76c80>), ('"\\("', <_sre.SRE_Pattern object at 0x8c665a0>), ('"@"', <_sre.SRE_Pattern object at 0x8c75498>), ('"\\]"', <_sre.SRE_Pattern object at 0x8c622c0>), ('"\\["', <_sre.SRE_Pattern object at 0x8c57398>), ('"//"', <_sre.SRE_Pattern object at 0x87acaa0>), ('"/"', <_sre.SRE_Pattern object at 0x8c6f178>), ('\\s+', <_sre.SRE_Pattern object at 0x8bf4da0>), ('INDEX', <_sre.SRE_Pattern object at 0x8bdcc50>), ('WILDCARD', <_sre.SRE_Pattern object at 0x8c7a870>), ('IDENTIFIER', <_sre.SRE_Pattern object ..."><code>[('"\\)"', <_sre.SRE_Pattern object at 0x8c6e<span class="variable-ellipsis">...</span></code>
</span></td></tr>
</table><br />
<!-- =========== START OF CLASS VARIABLE DETAILS =========== -->
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<th colspan="2">Class Variable Details</th></tr>
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<a name="patterns"></a>
<h3>patterns</h3>
<dl>
<dt></dt>
<dd>
<dl>
<dt><b>Type:</b></dt>
<dd>
<code>list</code>
</dd>
<span title="[('"\\)"', <_sre.SRE_Pattern object at 0x8c6e9f8>), ('","', <_sre.SRE_Pattern object at 0x8c76c80>), ('"\\("', <_sre.SRE_Pattern object at 0x8c665a0>), ('"@"', <_sre.SRE_Pattern object at 0x8c75498>), ('"\\]"', <_sre.SRE_Pattern object at 0x8c622c0>), ('"\\["', <_sre.SRE_Pattern object at 0x8c57398>), ('"//"', <_sre.SRE_Pattern object at 0x87acaa0>), ('"/"', <_sre.SRE_Pattern object at 0x8c6f178>), ('\\s+', <_sre.SRE_Pattern object at 0x8bf4da0>), ('INDEX', <_sre.SRE_Pattern object at 0x8bdcc50>), ('WILDCARD', <_sre.SRE_Pattern object at 0x8c7a870>), ('IDENTIFIER', <_sre.SRE_Pattern object ..."> <dt><b>Value:</b></dt>
<dd><table><tr><td>
<pre class="variable">
[('"\\)"', <_sre.SRE_Pattern object at 0x8c6e9f8>),
('","', <_sre.SRE_Pattern object at 0x8c76c80>),
('"\\("', <_sre.SRE_Pattern object at 0x8c665a0>),
('"@"', <_sre.SRE_Pattern object at 0x8c75498>),
('"\\]"', <_sre.SRE_Pattern object at 0x8c622c0>),
('"\\["', <_sre.SRE_Pattern object at 0x8c57398>),
('"//"', <_sre.SRE_Pattern object at 0x87acaa0>),
('"/"', <_sre.SRE_Pattern object at 0x8c6f178>),
<span class="variable-ellipsis">...</span> </pre>
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