tip/src/eric7/Documentation/Source/eric7.Plugins.CheckerPlugins.CodeStyleChecker.Miscellaneous.MiscellaneousChecker.html

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<h1>eric7.Plugins.CheckerPlugins.CodeStyleChecker.Miscellaneous.MiscellaneousChecker</h1>
<p>
Module implementing a checker for miscellaneous checks.
</p>

<h3>Global Attributes</h3>
<table>
<tr><td>None</td></tr>
</table>

<h3>Classes</h3>
<table>
<tr>
<td><a href="#MiscellaneousChecker">MiscellaneousChecker</a></td>
<td>Class implementing a checker for miscellaneous checks.</td>
</tr>
</table>

<h3>Functions</h3>
<table>
<tr>
<td><a href="#pairwise">pairwise</a></td>
<td></td>
</tr>
</table>

<hr />
<hr />
<a NAME="MiscellaneousChecker" ID="MiscellaneousChecker"></a>
<h2>MiscellaneousChecker</h2>
<p>
    Class implementing a checker for miscellaneous checks.
</p>

<h3>Derived from</h3>
CodeStyleTopicChecker
<h3>Class Attributes</h3>
<table>
<tr><td>BuiltinsWhiteList</td></tr>
<tr><td>Category</td></tr>
<tr><td>Codes</td></tr>
<tr><td>FormatFieldRegex</td></tr>
<tr><td>Formatter</td></tr>
</table>

<h3>Class Methods</h3>
<table>
<tr><td>None</td></tr>
</table>

<h3>Methods</h3>
<table>
<tr>
<td><a href="#MiscellaneousChecker.__init__">MiscellaneousChecker</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkBugBear">__checkBugBear</a></td>
<td>Private method for bugbear checks.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkBuiltins">__checkBuiltins</a></td>
<td>Private method to check, if built-ins are shadowed.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkCoding">__checkCoding</a></td>
<td>Private method to check the presence of a coding line and valid encodings.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkCommentedCode">__checkCommentedCode</a></td>
<td>Private method to check for commented code.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkComprehensions">__checkComprehensions</a></td>
<td>Private method to check some comprehension related things.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkCopyright">__checkCopyright</a></td>
<td>Private method to check the presence of a copyright statement.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkDateTime">__checkDateTime</a></td>
<td>Private method to check use of naive datetime functions.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkDefaultMatchCase">__checkDefaultMatchCase</a></td>
<td>Private method to check the default match case.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkDictWithSortedKeys">__checkDictWithSortedKeys</a></td>
<td>Private method to check, if dictionary keys appear in sorted order.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkExplicitStringConcat">__checkExplicitStringConcat</a></td>
<td>Private method to check for explicitly concatenated strings.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkFormatString">__checkFormatString</a></td>
<td>Private method to check string format strings.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkFuture">__checkFuture</a></td>
<td>Private method to check the __future__ imports.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkGettext">__checkGettext</a></td>
<td>Private method to check the 'gettext' import statement.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkImplicitStringConcat">__checkImplicitStringConcat</a></td>
<td>Private method to check for implicitly concatenated strings.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkLineContinuation">__checkLineContinuation</a></td>
<td>Private method to check line continuation using backslash.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkPep3101">__checkPep3101</a></td>
<td>Private method to check for old style string formatting.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkPrintStatements">__checkPrintStatements</a></td>
<td>Private method to check for print statements.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkProperties">__checkProperties</a></td>
<td>Private method to check for issue with property related methods.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkReturn">__checkReturn</a></td>
<td>Private method to check return statements.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkSysVersion">__checkSysVersion</a></td>
<td>Private method to check the use of sys.version and sys.version_info.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__checkTuple">__checkTuple</a></td>
<td>Private method to check for one element tuples.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__dictShouldBeChecked">__dictShouldBeChecked</a></td>
<td>Private function to test, if the node should be checked.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__getCoding">__getCoding</a></td>
<td>Private method to get the defined coding of the source.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__getFields">__getFields</a></td>
<td>Private method to extract the format field information.</td>
</tr>
<tr>
<td><a href="#MiscellaneousChecker.__isImplicitStringConcat">__isImplicitStringConcat</a></td>
<td>Private method to check, if the given strings indicate an implicit string concatenation.</td>
</tr>
</table>

<h3>Static Methods</h3>
<table>
<tr><td>None</td></tr>
</table>


<a NAME="MiscellaneousChecker.__init__" ID="MiscellaneousChecker.__init__"></a>
<h4>MiscellaneousChecker (Constructor)</h4>
<b>MiscellaneousChecker</b>(<i>source, filename, tree, select, ignore, expected, repeat, args</i>)
<p>
        Constructor
</p>

<dl>

<dt><i>source</i> (list of str)</dt>
<dd>
source code to be checked
</dd>
<dt><i>filename</i> (str)</dt>
<dd>
name of the source file
</dd>
<dt><i>tree</i> (ast.Module)</dt>
<dd>
AST tree of the source code
</dd>
<dt><i>select</i> (list of str)</dt>
<dd>
list of selected codes
</dd>
<dt><i>ignore</i> (list of str)</dt>
<dd>
list of codes to be ignored
</dd>
<dt><i>expected</i> (list of str)</dt>
<dd>
list of expected codes
</dd>
<dt><i>repeat</i> (bool)</dt>
<dd>
flag indicating to report each occurrence of a code
</dd>
<dt><i>args</i> (dict)</dt>
<dd>
dictionary of arguments for the miscellaneous checks
</dd>
</dl>
<a NAME="MiscellaneousChecker.__checkBugBear" ID="MiscellaneousChecker.__checkBugBear"></a>
<h4>MiscellaneousChecker.__checkBugBear</h4>
<b>__checkBugBear</b>(<i></i>)
<p>
        Private method for bugbear checks.
</p>

<a NAME="MiscellaneousChecker.__checkBuiltins" ID="MiscellaneousChecker.__checkBuiltins"></a>
<h4>MiscellaneousChecker.__checkBuiltins</h4>
<b>__checkBuiltins</b>(<i></i>)
<p>
        Private method to check, if built-ins are shadowed.
</p>

<a NAME="MiscellaneousChecker.__checkCoding" ID="MiscellaneousChecker.__checkCoding"></a>
<h4>MiscellaneousChecker.__checkCoding</h4>
<b>__checkCoding</b>(<i></i>)
<p>
        Private method to check the presence of a coding line and valid
        encodings.
</p>

<a NAME="MiscellaneousChecker.__checkCommentedCode" ID="MiscellaneousChecker.__checkCommentedCode"></a>
<h4>MiscellaneousChecker.__checkCommentedCode</h4>
<b>__checkCommentedCode</b>(<i></i>)
<p>
        Private method to check for commented code.
</p>

<a NAME="MiscellaneousChecker.__checkComprehensions" ID="MiscellaneousChecker.__checkComprehensions"></a>
<h4>MiscellaneousChecker.__checkComprehensions</h4>
<b>__checkComprehensions</b>(<i></i>)
<p>
        Private method to check some comprehension related things.
</p>
<p>
        This method is adapted from: flake8-comprehensions v3.16.0
        Original: Copyright (c) 2017 Adam Johnson
</p>

<a NAME="MiscellaneousChecker.__checkCopyright" ID="MiscellaneousChecker.__checkCopyright"></a>
<h4>MiscellaneousChecker.__checkCopyright</h4>
<b>__checkCopyright</b>(<i></i>)
<p>
        Private method to check the presence of a copyright statement.
</p>

<a NAME="MiscellaneousChecker.__checkDateTime" ID="MiscellaneousChecker.__checkDateTime"></a>
<h4>MiscellaneousChecker.__checkDateTime</h4>
<b>__checkDateTime</b>(<i></i>)
<p>
        Private method to check use of naive datetime functions.
</p>

<a NAME="MiscellaneousChecker.__checkDefaultMatchCase" ID="MiscellaneousChecker.__checkDefaultMatchCase"></a>
<h4>MiscellaneousChecker.__checkDefaultMatchCase</h4>
<b>__checkDefaultMatchCase</b>(<i></i>)
<p>
        Private method to check the default match case.
</p>

<a NAME="MiscellaneousChecker.__checkDictWithSortedKeys" ID="MiscellaneousChecker.__checkDictWithSortedKeys"></a>
<h4>MiscellaneousChecker.__checkDictWithSortedKeys</h4>
<b>__checkDictWithSortedKeys</b>(<i></i>)
<p>
        Private method to check, if dictionary keys appear in sorted order.
</p>

<a NAME="MiscellaneousChecker.__checkExplicitStringConcat" ID="MiscellaneousChecker.__checkExplicitStringConcat"></a>
<h4>MiscellaneousChecker.__checkExplicitStringConcat</h4>
<b>__checkExplicitStringConcat</b>(<i></i>)
<p>
        Private method to check for explicitly concatenated strings.
</p>

<a NAME="MiscellaneousChecker.__checkFormatString" ID="MiscellaneousChecker.__checkFormatString"></a>
<h4>MiscellaneousChecker.__checkFormatString</h4>
<b>__checkFormatString</b>(<i></i>)
<p>
        Private method to check string format strings.
</p>

<a NAME="MiscellaneousChecker.__checkFuture" ID="MiscellaneousChecker.__checkFuture"></a>
<h4>MiscellaneousChecker.__checkFuture</h4>
<b>__checkFuture</b>(<i></i>)
<p>
        Private method to check the __future__ imports.
</p>

<a NAME="MiscellaneousChecker.__checkGettext" ID="MiscellaneousChecker.__checkGettext"></a>
<h4>MiscellaneousChecker.__checkGettext</h4>
<b>__checkGettext</b>(<i></i>)
<p>
        Private method to check the 'gettext' import statement.
</p>

<a NAME="MiscellaneousChecker.__checkImplicitStringConcat" ID="MiscellaneousChecker.__checkImplicitStringConcat"></a>
<h4>MiscellaneousChecker.__checkImplicitStringConcat</h4>
<b>__checkImplicitStringConcat</b>(<i></i>)
<p>
        Private method to check for implicitly concatenated strings.
</p>

<a NAME="MiscellaneousChecker.__checkLineContinuation" ID="MiscellaneousChecker.__checkLineContinuation"></a>
<h4>MiscellaneousChecker.__checkLineContinuation</h4>
<b>__checkLineContinuation</b>(<i></i>)
<p>
        Private method to check line continuation using backslash.
</p>

<a NAME="MiscellaneousChecker.__checkPep3101" ID="MiscellaneousChecker.__checkPep3101"></a>
<h4>MiscellaneousChecker.__checkPep3101</h4>
<b>__checkPep3101</b>(<i></i>)
<p>
        Private method to check for old style string formatting.
</p>

<a NAME="MiscellaneousChecker.__checkPrintStatements" ID="MiscellaneousChecker.__checkPrintStatements"></a>
<h4>MiscellaneousChecker.__checkPrintStatements</h4>
<b>__checkPrintStatements</b>(<i></i>)
<p>
        Private method to check for print statements.
</p>

<a NAME="MiscellaneousChecker.__checkProperties" ID="MiscellaneousChecker.__checkProperties"></a>
<h4>MiscellaneousChecker.__checkProperties</h4>
<b>__checkProperties</b>(<i></i>)
<p>
        Private method to check for issue with property related methods.
</p>

<a NAME="MiscellaneousChecker.__checkReturn" ID="MiscellaneousChecker.__checkReturn"></a>
<h4>MiscellaneousChecker.__checkReturn</h4>
<b>__checkReturn</b>(<i></i>)
<p>
        Private method to check return statements.
</p>

<a NAME="MiscellaneousChecker.__checkSysVersion" ID="MiscellaneousChecker.__checkSysVersion"></a>
<h4>MiscellaneousChecker.__checkSysVersion</h4>
<b>__checkSysVersion</b>(<i></i>)
<p>
        Private method to check the use of sys.version and sys.version_info.
</p>

<a NAME="MiscellaneousChecker.__checkTuple" ID="MiscellaneousChecker.__checkTuple"></a>
<h4>MiscellaneousChecker.__checkTuple</h4>
<b>__checkTuple</b>(<i></i>)
<p>
        Private method to check for one element tuples.
</p>

<a NAME="MiscellaneousChecker.__dictShouldBeChecked" ID="MiscellaneousChecker.__dictShouldBeChecked"></a>
<h4>MiscellaneousChecker.__dictShouldBeChecked</h4>
<b>__dictShouldBeChecked</b>(<i>node</i>)
<p>
        Private function to test, if the node should be checked.
</p>

<dl>

<dt><i>node</i> (ast.Dict)</dt>
<dd>
reference to the AST node
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating to check the node
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="MiscellaneousChecker.__getCoding" ID="MiscellaneousChecker.__getCoding"></a>
<h4>MiscellaneousChecker.__getCoding</h4>
<b>__getCoding</b>(<i></i>)
<p>
        Private method to get the defined coding of the source.
</p>

<dl>
<dt>Return:</dt>
<dd>
tuple containing the line number and the coding
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
tuple of int and str
</dd>
</dl>
<a NAME="MiscellaneousChecker.__getFields" ID="MiscellaneousChecker.__getFields"></a>
<h4>MiscellaneousChecker.__getFields</h4>
<b>__getFields</b>(<i>string</i>)
<p>
        Private method to extract the format field information.
</p>

<dl>

<dt><i>string</i> (str)</dt>
<dd>
format string to be parsed
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
format field information as a tuple with fields, implicit
            field definitions present and explicit field definitions present
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
tuple of set of str, bool, bool
</dd>
</dl>
<a NAME="MiscellaneousChecker.__isImplicitStringConcat" ID="MiscellaneousChecker.__isImplicitStringConcat"></a>
<h4>MiscellaneousChecker.__isImplicitStringConcat</h4>
<b>__isImplicitStringConcat</b>(<i>first, second</i>)
<p>
            Private method to check, if the given strings indicate an implicit string
            concatenation.
</p>

<dl>

<dt><i>first</i> (tuple)</dt>
<dd>
first token
</dd>
<dt><i>second</i> (tuple)</dt>
<dd>
second token
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating an implicit string concatenation
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr />
<hr />
<a NAME="pairwise" ID="pairwise"></a>
<h2>pairwise</h2>
<b>pairwise</b>(<i>iterable</i>)

<div align="right"><a href="#top">Up</a></div>
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