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+<html><head>
+<title>Pep257CheckerPy2</title>
+<meta charset="UTF-8">
+<style>
+body {
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+
+h1 { color: white; background: #85774A; }
+h2 { color: white; background: #85774A; }
+h3 { color: white; background: #9D936E; }
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+
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+</style>
+</head>
+<body><a NAME="top" ID="top"></a>
+<h1>Pep257CheckerPy2</h1>
+<p>
+Module implementing a checker for PEP-257 documentation string conventions.
+</p>
+<h3>Global Attributes</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<h3>Classes</h3>
+<table>
+<tr>
+<td><a href="#Pep257Checker">Pep257Checker</a></td>
+<td>Class implementing a checker for PEP-257 documentation string conventions.</td>
+</tr><tr>
+<td><a href="#Pep257Context">Pep257Context</a></td>
+<td>Class implementing the source context.</td>
+</tr>
+</table>
+<h3>Functions</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<hr /><hr />
+<a NAME="Pep257Checker" ID="Pep257Checker"></a>
+<h2>Pep257Checker</h2>
+<p>
+ Class implementing a checker for PEP-257 documentation string conventions.
+</p>
+<h3>Derived from</h3>
+object
+<h3>Class Attributes</h3>
+<table>
+<tr><td>Codes</td></tr>
+</table>
+<h3>Class Methods</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<h3>Methods</h3>
+<table>
+<tr>
+<td><a href="#Pep257Checker.__init__">Pep257Checker</a></td>
+<td>Constructor</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkBackslashes">__checkBackslashes</a></td>
+<td>Private method to check, that all docstrings containing backslashes are surrounded by raw triple double quotes.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkBlankAfterLastParagraph">__checkBlankAfterLastParagraph</a></td>
+<td>Private method to check, that the last paragraph of docstrings is followed by a blank line.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkBlankAfterSummary">__checkBlankAfterSummary</a></td>
+<td>Private method to check, that docstring summaries are followed by a blank line.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkBlankBeforeAndAfterClass">__checkBlankBeforeAndAfterClass</a></td>
+<td>Private method to check, that class docstrings have one blank line around them.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkClassDocstring">__checkClassDocstring</a></td>
+<td>Private method to check, that all public functions and methods have a docstring.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkEndsWithPeriod">__checkEndsWithPeriod</a></td>
+<td>Private method to check, that docstring summaries end with a period.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkEricBlankAfterSummary">__checkEricBlankAfterSummary</a></td>
+<td>Private method to check, that docstring summaries are followed by a blank line.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkEricEndsWithPeriod">__checkEricEndsWithPeriod</a></td>
+<td>Private method to check, that docstring summaries end with a period.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkEricException">__checkEricException</a></td>
+<td>Private method to check, that docstrings contain an @exception line if they raise an exception and don't otherwise.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkEricFunctionArguments">__checkEricFunctionArguments</a></td>
+<td>Private method to check, that docstrings contain an @param and/or @keyparam line for each argument.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkEricNBlankAfterLastParagraph">__checkEricNBlankAfterLastParagraph</a></td>
+<td>Private method to check, that the last paragraph of docstrings is not followed by a blank line.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkEricNoBlankBeforeAndAfterClassOrFunction">__checkEricNoBlankBeforeAndAfterClassOrFunction</a></td>
+<td>Private method to check, that class and function/method docstrings have no blank line around them.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkEricQuotesOnSeparateLines">__checkEricQuotesOnSeparateLines</a></td>
+<td>Private method to check, that leading and trailing quotes are on a line by themselves.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkEricReturn">__checkEricReturn</a></td>
+<td>Private method to check, that docstrings contain an @return line if they return anything and don't otherwise.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkFunctionDocstring">__checkFunctionDocstring</a></td>
+<td>Private method to check, that all public functions and methods have a docstring.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkImperativeMood">__checkImperativeMood</a></td>
+<td>Private method to check, that docstring summaries are in imperative mood.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkIndent">__checkIndent</a></td>
+<td>Private method to check, that docstrings are properly indented.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkModulesDocstrings">__checkModulesDocstrings</a></td>
+<td>Private method to check, if the module has a docstring.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkNoBlankLineBefore">__checkNoBlankLineBefore</a></td>
+<td>Private method to check, that function/method docstrings are not preceded by a blank line.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkNoSignature">__checkNoSignature</a></td>
+<td>Private method to check, that docstring summaries don't repeat the function's signature.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkOneLiner">__checkOneLiner</a></td>
+<td>Private method to check, that one-liner docstrings fit on one line with quotes.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkReturnType">__checkReturnType</a></td>
+<td>Private method to check, that docstrings mention the return value type.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkTripleDoubleQuotes">__checkTripleDoubleQuotes</a></td>
+<td>Private method to check, that all docstrings are surrounded by triple double quotes.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__checkUnicode">__checkUnicode</a></td>
+<td>Private method to check, that all docstrings containing unicode characters are surrounded by unicode triple double quotes.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__error">__error</a></td>
+<td>Private method to record an issue.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__getArgNames">__getArgNames</a></td>
+<td></td>
+</tr><tr>
+<td><a href="#Pep257Checker.__getSummaryLine">__getSummaryLine</a></td>
+<td>Private method to extract the summary line.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__getSummaryLines">__getSummaryLines</a></td>
+<td>Private method to extract the summary lines.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__ignoreCode">__ignoreCode</a></td>
+<td>Private method to check if the error code should be ignored.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__parseClasses">__parseClasses</a></td>
+<td>Private method to extract top-level classes.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__parseContexts">__parseContexts</a></td>
+<td>Private method to extract a context from the source.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__parseDocstring">__parseDocstring</a></td>
+<td>Private method to extract a docstring given `def` or `class` source.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__parseFunctions">__parseFunctions</a></td>
+<td>Private method to extract top-level functions.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__parseMethods">__parseMethods</a></td>
+<td>Private method to extract methods of all classes.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__parseModuleDocstring">__parseModuleDocstring</a></td>
+<td>Private method to extract a docstring given a module source.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__parseTopLevel">__parseTopLevel</a></td>
+<td>Private method to extract top-level functions or classes.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__readline">__readline</a></td>
+<td>Private method to get the next line from the source.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__resetReadline">__resetReadline</a></td>
+<td>Private method to reset the internal readline function.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.__skipIndentedBlock">__skipIndentedBlock</a></td>
+<td>Private method to skip over an indented block of source code.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.run">run</a></td>
+<td>Public method to check the given source for violations of doc string conventions according to PEP-257.</td>
+</tr><tr>
+<td><a href="#Pep257Checker.unpackArgs">unpackArgs</a></td>
+<td>Local helper function to unpack function argument names.</td>
+</tr>
+</table>
+<h3>Static Methods</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<a NAME="Pep257Checker.__init__" ID="Pep257Checker.__init__"></a>
+<h4>Pep257Checker (Constructor)</h4>
+<b>Pep257Checker</b>(<i>source, filename, select, ignore, expected, repeat, maxLineLength=79, docType="pep257"</i>)
+<p>
+ Constructor
+</p><dl>
+<dt><i>source</i></dt>
+<dd>
+source code to be checked (list of string)
+</dd><dt><i>filename</i></dt>
+<dd>
+name of the source file (string)
+</dd><dt><i>select</i></dt>
+<dd>
+list of selected codes (list of string)
+</dd><dt><i>ignore</i></dt>
+<dd>
+list of codes to be ignored (list of string)
+</dd><dt><i>expected</i></dt>
+<dd>
+list of expected codes (list of string)
+</dd><dt><i>repeat</i></dt>
+<dd>
+flag indicating to report each occurrence of a code
+ (boolean)
+</dd><dt><i>maxLineLength=</i></dt>
+<dd>
+allowed line length (integer)
+</dd><dt><i>docType=</i></dt>
+<dd>
+type of the documentation strings
+ (string, one of 'eric' or 'pep257')
+</dd>
+</dl><a NAME="Pep257Checker.__checkBackslashes" ID="Pep257Checker.__checkBackslashes"></a>
+<h4>Pep257Checker.__checkBackslashes</h4>
+<b>__checkBackslashes</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that all docstrings containing
+ backslashes are surrounded by raw triple double quotes.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkBlankAfterLastParagraph" ID="Pep257Checker.__checkBlankAfterLastParagraph"></a>
+<h4>Pep257Checker.__checkBlankAfterLastParagraph</h4>
+<b>__checkBlankAfterLastParagraph</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that the last paragraph of docstrings is
+ followed by a blank line.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkBlankAfterSummary" ID="Pep257Checker.__checkBlankAfterSummary"></a>
+<h4>Pep257Checker.__checkBlankAfterSummary</h4>
+<b>__checkBlankAfterSummary</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that docstring summaries are followed
+ by a blank line.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkBlankBeforeAndAfterClass" ID="Pep257Checker.__checkBlankBeforeAndAfterClass"></a>
+<h4>Pep257Checker.__checkBlankBeforeAndAfterClass</h4>
+<b>__checkBlankBeforeAndAfterClass</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that class docstrings have one
+ blank line around them.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkClassDocstring" ID="Pep257Checker.__checkClassDocstring"></a>
+<h4>Pep257Checker.__checkClassDocstring</h4>
+<b>__checkClassDocstring</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that all public functions and methods
+ have a docstring.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkEndsWithPeriod" ID="Pep257Checker.__checkEndsWithPeriod"></a>
+<h4>Pep257Checker.__checkEndsWithPeriod</h4>
+<b>__checkEndsWithPeriod</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that docstring summaries end with a period.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkEricBlankAfterSummary" ID="Pep257Checker.__checkEricBlankAfterSummary"></a>
+<h4>Pep257Checker.__checkEricBlankAfterSummary</h4>
+<b>__checkEricBlankAfterSummary</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that docstring summaries are followed
+ by a blank line.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkEricEndsWithPeriod" ID="Pep257Checker.__checkEricEndsWithPeriod"></a>
+<h4>Pep257Checker.__checkEricEndsWithPeriod</h4>
+<b>__checkEricEndsWithPeriod</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that docstring summaries end with a period.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkEricException" ID="Pep257Checker.__checkEricException"></a>
+<h4>Pep257Checker.__checkEricException</h4>
+<b>__checkEricException</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that docstrings contain an @exception line
+ if they raise an exception and don't otherwise.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkEricFunctionArguments" ID="Pep257Checker.__checkEricFunctionArguments"></a>
+<h4>Pep257Checker.__checkEricFunctionArguments</h4>
+<b>__checkEricFunctionArguments</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that docstrings contain an @param and/or
+ @keyparam line for each argument.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkEricNBlankAfterLastParagraph" ID="Pep257Checker.__checkEricNBlankAfterLastParagraph"></a>
+<h4>Pep257Checker.__checkEricNBlankAfterLastParagraph</h4>
+<b>__checkEricNBlankAfterLastParagraph</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that the last paragraph of docstrings is
+ not followed by a blank line.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkEricNoBlankBeforeAndAfterClassOrFunction" ID="Pep257Checker.__checkEricNoBlankBeforeAndAfterClassOrFunction"></a>
+<h4>Pep257Checker.__checkEricNoBlankBeforeAndAfterClassOrFunction</h4>
+<b>__checkEricNoBlankBeforeAndAfterClassOrFunction</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that class and function/method docstrings
+ have no blank line around them.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkEricQuotesOnSeparateLines" ID="Pep257Checker.__checkEricQuotesOnSeparateLines"></a>
+<h4>Pep257Checker.__checkEricQuotesOnSeparateLines</h4>
+<b>__checkEricQuotesOnSeparateLines</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that leading and trailing quotes are on
+ a line by themselves.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkEricReturn" ID="Pep257Checker.__checkEricReturn"></a>
+<h4>Pep257Checker.__checkEricReturn</h4>
+<b>__checkEricReturn</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that docstrings contain an @return line
+ if they return anything and don't otherwise.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkFunctionDocstring" ID="Pep257Checker.__checkFunctionDocstring"></a>
+<h4>Pep257Checker.__checkFunctionDocstring</h4>
+<b>__checkFunctionDocstring</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that all public functions and methods
+ have a docstring.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkImperativeMood" ID="Pep257Checker.__checkImperativeMood"></a>
+<h4>Pep257Checker.__checkImperativeMood</h4>
+<b>__checkImperativeMood</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that docstring summaries are in
+ imperative mood.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkIndent" ID="Pep257Checker.__checkIndent"></a>
+<h4>Pep257Checker.__checkIndent</h4>
+<b>__checkIndent</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that docstrings are properly indented.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkModulesDocstrings" ID="Pep257Checker.__checkModulesDocstrings"></a>
+<h4>Pep257Checker.__checkModulesDocstrings</h4>
+<b>__checkModulesDocstrings</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, if the module has a docstring.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkNoBlankLineBefore" ID="Pep257Checker.__checkNoBlankLineBefore"></a>
+<h4>Pep257Checker.__checkNoBlankLineBefore</h4>
+<b>__checkNoBlankLineBefore</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that function/method docstrings are not
+ preceded by a blank line.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkNoSignature" ID="Pep257Checker.__checkNoSignature"></a>
+<h4>Pep257Checker.__checkNoSignature</h4>
+<b>__checkNoSignature</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that docstring summaries don't repeat
+ the function's signature.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkOneLiner" ID="Pep257Checker.__checkOneLiner"></a>
+<h4>Pep257Checker.__checkOneLiner</h4>
+<b>__checkOneLiner</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that one-liner docstrings fit on
+ one line with quotes.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkReturnType" ID="Pep257Checker.__checkReturnType"></a>
+<h4>Pep257Checker.__checkReturnType</h4>
+<b>__checkReturnType</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that docstrings mention the return value type.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkTripleDoubleQuotes" ID="Pep257Checker.__checkTripleDoubleQuotes"></a>
+<h4>Pep257Checker.__checkTripleDoubleQuotes</h4>
+<b>__checkTripleDoubleQuotes</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that all docstrings are surrounded
+ by triple double quotes.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__checkUnicode" ID="Pep257Checker.__checkUnicode"></a>
+<h4>Pep257Checker.__checkUnicode</h4>
+<b>__checkUnicode</b>(<i>docstringContext, context</i>)
+<p>
+ Private method to check, that all docstrings containing unicode
+ characters are surrounded by unicode triple double quotes.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd><dt><i>context</i></dt>
+<dd>
+context of the docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__error" ID="Pep257Checker.__error"></a>
+<h4>Pep257Checker.__error</h4>
+<b>__error</b>(<i>lineNumber, offset, code, *args</i>)
+<p>
+ Private method to record an issue.
+</p><dl>
+<dt><i>lineNumber</i></dt>
+<dd>
+line number of the issue (integer)
+</dd><dt><i>offset</i></dt>
+<dd>
+position within line of the issue (integer)
+</dd><dt><i>code</i></dt>
+<dd>
+message code (string)
+</dd><dt><i>args</i></dt>
+<dd>
+arguments for the message (list)
+</dd>
+</dl><a NAME="Pep257Checker.__getArgNames" ID="Pep257Checker.__getArgNames"></a>
+<h4>Pep257Checker.__getArgNames</h4>
+<b>__getArgNames</b>(<i>node</i>)
+<a NAME="Pep257Checker.__getSummaryLine" ID="Pep257Checker.__getSummaryLine"></a>
+<h4>Pep257Checker.__getSummaryLine</h4>
+<b>__getSummaryLine</b>(<i>docstringContext</i>)
+<p>
+ Private method to extract the summary line.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd>
+</dl><dl>
+<dt>Returns:</dt>
+<dd>
+summary line (string) and the line it was found on (integer)
+</dd>
+</dl><a NAME="Pep257Checker.__getSummaryLines" ID="Pep257Checker.__getSummaryLines"></a>
+<h4>Pep257Checker.__getSummaryLines</h4>
+<b>__getSummaryLines</b>(<i>docstringContext</i>)
+<p>
+ Private method to extract the summary lines.
+</p><dl>
+<dt><i>docstringContext</i></dt>
+<dd>
+docstring context (Pep257Context)
+</dd>
+</dl><dl>
+<dt>Returns:</dt>
+<dd>
+summary lines (list of string) and the line it was found on
+ (integer)
+</dd>
+</dl><a NAME="Pep257Checker.__ignoreCode" ID="Pep257Checker.__ignoreCode"></a>
+<h4>Pep257Checker.__ignoreCode</h4>
+<b>__ignoreCode</b>(<i>code</i>)
+<p>
+ Private method to check if the error code should be ignored.
+</p><dl>
+<dt><i>code</i></dt>
+<dd>
+message code to check for (string)
+</dd>
+</dl><dl>
+<dt>Returns:</dt>
+<dd>
+flag indicating to ignore the given code (boolean)
+</dd>
+</dl><a NAME="Pep257Checker.__parseClasses" ID="Pep257Checker.__parseClasses"></a>
+<h4>Pep257Checker.__parseClasses</h4>
+<b>__parseClasses</b>(<i></i>)
+<p>
+ Private method to extract top-level classes.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+extracted class contexts (list of Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__parseContexts" ID="Pep257Checker.__parseContexts"></a>
+<h4>Pep257Checker.__parseContexts</h4>
+<b>__parseContexts</b>(<i>kind</i>)
+<p>
+ Private method to extract a context from the source.
+</p><dl>
+<dt><i>kind</i></dt>
+<dd>
+kind of context to extract (string)
+</dd>
+</dl><dl>
+<dt>Returns:</dt>
+<dd>
+requested contexts (list of Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__parseDocstring" ID="Pep257Checker.__parseDocstring"></a>
+<h4>Pep257Checker.__parseDocstring</h4>
+<b>__parseDocstring</b>(<i>context, what=''</i>)
+<p>
+ Private method to extract a docstring given `def` or `class` source.
+</p><dl>
+<dt><i>context</i></dt>
+<dd>
+context data to get the docstring from (Pep257Context)
+</dd><dt><i>what</i></dt>
+<dd>
+string denoting what is being parsed (string)
+</dd>
+</dl><dl>
+<dt>Returns:</dt>
+<dd>
+context of extracted docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__parseFunctions" ID="Pep257Checker.__parseFunctions"></a>
+<h4>Pep257Checker.__parseFunctions</h4>
+<b>__parseFunctions</b>(<i></i>)
+<p>
+ Private method to extract top-level functions.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+extracted function contexts (list of Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__parseMethods" ID="Pep257Checker.__parseMethods"></a>
+<h4>Pep257Checker.__parseMethods</h4>
+<b>__parseMethods</b>(<i></i>)
+<p>
+ Private method to extract methods of all classes.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+extracted method contexts (list of Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__parseModuleDocstring" ID="Pep257Checker.__parseModuleDocstring"></a>
+<h4>Pep257Checker.__parseModuleDocstring</h4>
+<b>__parseModuleDocstring</b>(<i>source</i>)
+<p>
+ Private method to extract a docstring given a module source.
+</p><dl>
+<dt><i>source</i></dt>
+<dd>
+source to parse (list of string)
+</dd>
+</dl><dl>
+<dt>Returns:</dt>
+<dd>
+context of extracted docstring (Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__parseTopLevel" ID="Pep257Checker.__parseTopLevel"></a>
+<h4>Pep257Checker.__parseTopLevel</h4>
+<b>__parseTopLevel</b>(<i>keyword</i>)
+<p>
+ Private method to extract top-level functions or classes.
+</p><dl>
+<dt><i>keyword</i></dt>
+<dd>
+keyword signaling what to extract (string)
+</dd>
+</dl><dl>
+<dt>Returns:</dt>
+<dd>
+extracted function or class contexts (list of Pep257Context)
+</dd>
+</dl><a NAME="Pep257Checker.__readline" ID="Pep257Checker.__readline"></a>
+<h4>Pep257Checker.__readline</h4>
+<b>__readline</b>(<i></i>)
+<p>
+ Private method to get the next line from the source.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+next line of source (string)
+</dd>
+</dl><a NAME="Pep257Checker.__resetReadline" ID="Pep257Checker.__resetReadline"></a>
+<h4>Pep257Checker.__resetReadline</h4>
+<b>__resetReadline</b>(<i></i>)
+<p>
+ Private method to reset the internal readline function.
+</p><a NAME="Pep257Checker.__skipIndentedBlock" ID="Pep257Checker.__skipIndentedBlock"></a>
+<h4>Pep257Checker.__skipIndentedBlock</h4>
+<b>__skipIndentedBlock</b>(<i>tokenGenerator</i>)
+<p>
+ Private method to skip over an indented block of source code.
+</p><dl>
+<dt><i>tokenGenerator</i></dt>
+<dd>
+token generator
+</dd>
+</dl><dl>
+<dt>Returns:</dt>
+<dd>
+last token of the indented block
+</dd>
+</dl><a NAME="Pep257Checker.run" ID="Pep257Checker.run"></a>
+<h4>Pep257Checker.run</h4>
+<b>run</b>(<i></i>)
+<p>
+ Public method to check the given source for violations of doc string
+ conventions according to PEP-257.
+</p><a NAME="Pep257Checker.unpackArgs" ID="Pep257Checker.unpackArgs"></a>
+<h4>Pep257Checker.unpackArgs</h4>
+<b>unpackArgs</b>(<i></i>)
+<p>
+ Local helper function to unpack function argument names.
+</p><dl>
+<dt><i>args</i></dt>
+<dd>
+list of AST node arguments
+</dd>
+</dl><dl>
+<dt>Returns:</dt>
+<dd>
+list of argument names (list of string)
+</dd>
+</dl>
+<div align="right"><a href="#top">Up</a></div>
+<hr /><hr />
+<a NAME="Pep257Context" ID="Pep257Context"></a>
+<h2>Pep257Context</h2>
+<p>
+ Class implementing the source context.
+</p>
+<h3>Derived from</h3>
+object
+<h3>Class Attributes</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<h3>Class Methods</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<h3>Methods</h3>
+<table>
+<tr>
+<td><a href="#Pep257Context.__init__">Pep257Context</a></td>
+<td>Constructor</td>
+</tr><tr>
+<td><a href="#Pep257Context.contextType">contextType</a></td>
+<td>Public method to get the context type.</td>
+</tr><tr>
+<td><a href="#Pep257Context.end">end</a></td>
+<td>Public method to get the end line number.</td>
+</tr><tr>
+<td><a href="#Pep257Context.indent">indent</a></td>
+<td>Public method to get the indentation of the first line.</td>
+</tr><tr>
+<td><a href="#Pep257Context.source">source</a></td>
+<td>Public method to get the source.</td>
+</tr><tr>
+<td><a href="#Pep257Context.ssource">ssource</a></td>
+<td>Public method to get the joined source lines.</td>
+</tr><tr>
+<td><a href="#Pep257Context.start">start</a></td>
+<td>Public method to get the start line number.</td>
+</tr>
+</table>
+<h3>Static Methods</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<a NAME="Pep257Context.__init__" ID="Pep257Context.__init__"></a>
+<h4>Pep257Context (Constructor)</h4>
+<b>Pep257Context</b>(<i>source, startLine, contextType</i>)
+<p>
+ Constructor
+</p><dl>
+<dt><i>source</i></dt>
+<dd>
+source code of the context (list of string or string)
+</dd><dt><i>startLine</i></dt>
+<dd>
+line number the context starts in the source (integer)
+</dd><dt><i>contextType</i></dt>
+<dd>
+type of the context object (string)
+</dd>
+</dl><a NAME="Pep257Context.contextType" ID="Pep257Context.contextType"></a>
+<h4>Pep257Context.contextType</h4>
+<b>contextType</b>(<i></i>)
+<p>
+ Public method to get the context type.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+context type (string)
+</dd>
+</dl><a NAME="Pep257Context.end" ID="Pep257Context.end"></a>
+<h4>Pep257Context.end</h4>
+<b>end</b>(<i></i>)
+<p>
+ Public method to get the end line number.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+end line number (integer)
+</dd>
+</dl><a NAME="Pep257Context.indent" ID="Pep257Context.indent"></a>
+<h4>Pep257Context.indent</h4>
+<b>indent</b>(<i></i>)
+<p>
+ Public method to get the indentation of the first line.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+indentation string (string)
+</dd>
+</dl><a NAME="Pep257Context.source" ID="Pep257Context.source"></a>
+<h4>Pep257Context.source</h4>
+<b>source</b>(<i></i>)
+<p>
+ Public method to get the source.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+source (list of string)
+</dd>
+</dl><a NAME="Pep257Context.ssource" ID="Pep257Context.ssource"></a>
+<h4>Pep257Context.ssource</h4>
+<b>ssource</b>(<i></i>)
+<p>
+ Public method to get the joined source lines.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+source (string)
+</dd>
+</dl><a NAME="Pep257Context.start" ID="Pep257Context.start"></a>
+<h4>Pep257Context.start</h4>
+<b>start</b>(<i></i>)
+<p>
+ Public method to get the start line number.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+start line number (integer)
+</dd>
+</dl>
+<div align="right"><a href="#top">Up</a></div>
+<hr />
+</body></html>
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