Documentation/Source/eric5.Utilities.__init__.html

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<h1>eric5.Utilities.__init__</h1>
<p>
Package implementing various functions/classes needed everywhere within eric5.
</p>
<h3>Global Attributes</h3>
<table>
<tr><td>_escape</td></tr><tr><td>_escape_map</td></tr><tr><td>_uescape</td></tr><tr><td>_uunescape</td></tr><tr><td>codingBytes_regexps</td></tr><tr><td>coding_regexps</td></tr><tr><td>configDir</td></tr><tr><td>supportedCodecs</td></tr>
</table>
<h3>Classes</h3>
<table>
<tr>
<td><a href="#CodingError">CodingError</a></td>
<td>Class implementing an exception, which is raised, if a given coding is incorrect.</td>
</tr>
</table>
<h3>Functions</h3>
<table>
<tr>
<td><a href="#__showwarning">__showwarning</a></td>
<td>Module function to raise a SyntaxError for a SyntaxWarning.</td>
</tr><tr>
<td><a href="#_percentReplacementFunc">_percentReplacementFunc</a></td>
<td>Protected function called for replacing % codes.</td>
</tr><tr>
<td><a href="#checkBlacklistedVersions">checkBlacklistedVersions</a></td>
<td>Module functions to check for blacklisted versions of the prerequisites.</td>
</tr><tr>
<td><a href="#checkPyside">checkPyside</a></td>
<td>Module function to check the presence of PySide.</td>
</tr><tr>
<td><a href="#compactPath">compactPath</a></td>
<td>Function to return a compacted path fitting inside the given width.</td>
</tr><tr>
<td><a href="#compile">compile</a></td>
<td>Function to compile one Python source file to Python bytecode.</td>
</tr><tr>
<td><a href="#convertLineEnds">convertLineEnds</a></td>
<td>Function to convert the end of line characters.</td>
</tr><tr>
<td><a href="#decode">decode</a></td>
<td>Function to decode some byte text into a string.</td>
</tr><tr>
<td><a href="#decodeBytes">decodeBytes</a></td>
<td>Function to decode some byte text into a string.</td>
</tr><tr>
<td><a href="#decodeString">decodeString</a></td>
<td>Function to decode a string containing Unicode encoded characters.</td>
</tr><tr>
<td><a href="#direntries">direntries</a></td>
<td>Function returning a list of all files and directories.</td>
</tr><tr>
<td><a href="#encode">encode</a></td>
<td>Function to encode text into a byte text.</td>
</tr><tr>
<td><a href="#escape_entities">escape_entities</a></td>
<td>Function to encode html entities.</td>
</tr><tr>
<td><a href="#escape_uentities">escape_uentities</a></td>
<td>Function to encode html entities.</td>
</tr><tr>
<td><a href="#extractFlags">extractFlags</a></td>
<td>Function to extract eric specific flags out of the given text.</td>
</tr><tr>
<td><a href="#extractFlagsFromFile">extractFlagsFromFile</a></td>
<td>Function to extract eric specific flags out of the given file.</td>
</tr><tr>
<td><a href="#extractLineFlags">extractLineFlags</a></td>
<td>Function to extract flags starting and ending with '__' from a line comment.</td>
</tr><tr>
<td><a href="#fromNativeSeparators">fromNativeSeparators</a></td>
<td>Function returning a path, that is using "/" separator characters.</td>
</tr><tr>
<td><a href="#generateDistroInfo">generateDistroInfo</a></td>
<td>Module function to generate a string with distribution infos.</td>
</tr><tr>
<td><a href="#generatePluginsVersionInfo">generatePluginsVersionInfo</a></td>
<td>Module function to generate a string with plugins version infos.</td>
</tr><tr>
<td><a href="#generatePySideToolPath">generatePySideToolPath</a></td>
<td>Module function to generate the executable path for a PySide tool.</td>
</tr><tr>
<td><a href="#generateQtToolName">generateQtToolName</a></td>
<td>Module function to generate the executable name for a Qt tool like designer.</td>
</tr><tr>
<td><a href="#generateVersionInfo">generateVersionInfo</a></td>
<td>Module function to generate a string with various version infos.</td>
</tr><tr>
<td><a href="#getConfigDir">getConfigDir</a></td>
<td>Module function to get the name of the directory storing the config data.</td>
</tr><tr>
<td><a href="#getDirs">getDirs</a></td>
<td>Function returning a list of all directories below path.</td>
</tr><tr>
<td><a href="#getEnvironmentEntry">getEnvironmentEntry</a></td>
<td>Module function to get an environment entry.</td>
</tr><tr>
<td><a href="#getExecutablePath">getExecutablePath</a></td>
<td>Function to build the full path of an executable file from the environment.</td>
</tr><tr>
<td><a href="#getHomeDir">getHomeDir</a></td>
<td>Function to get a users home directory</td>
</tr><tr>
<td><a href="#getPercentReplacement">getPercentReplacement</a></td>
<td>Function to get the replacement for code.</td>
</tr><tr>
<td><a href="#getPercentReplacementHelp">getPercentReplacementHelp</a></td>
<td>Function to get the help text for the supported %-codes.</td>
</tr><tr>
<td><a href="#getPythonLibPath">getPythonLibPath</a></td>
<td>Function to determine the path to Python's library.</td>
</tr><tr>
<td><a href="#getPythonModulesDirectory">getPythonModulesDirectory</a></td>
<td>Function to determine the path to Python's modules directory.</td>
</tr><tr>
<td><a href="#getPythonVersion">getPythonVersion</a></td>
<td>Function to get the Python version (major, minor) as an integer value.</td>
</tr><tr>
<td><a href="#getQtMacBundle">getQtMacBundle</a></td>
<td>Module function to determine the correct Mac OS X bundle name for Qt tools.</td>
</tr><tr>
<td><a href="#getTestFileName">getTestFileName</a></td>
<td>Function to build the filename of a unittest file.</td>
</tr><tr>
<td><a href="#getUserName">getUserName</a></td>
<td>Function to get the user name.</td>
</tr><tr>
<td><a href="#get_coding">get_coding</a></td>
<td>Function to get the coding of a text.</td>
</tr><tr>
<td><a href="#get_codingBytes">get_codingBytes</a></td>
<td>Function to get the coding of a bytes text.</td>
</tr><tr>
<td><a href="#hasEnvironmentEntry">hasEnvironmentEntry</a></td>
<td>Module function to check, if the environment contains an entry.</td>
</tr><tr>
<td><a href="#html_encode">html_encode</a></td>
<td>Function to correctly encode a text for html.</td>
</tr><tr>
<td><a href="#html_udecode">html_udecode</a></td>
<td>Function to correctly decode a html text to a unicode text.</td>
</tr><tr>
<td><a href="#html_uencode">html_uencode</a></td>
<td>Function to correctly encode a unicode text for html.</td>
</tr><tr>
<td><a href="#isExecutable">isExecutable</a></td>
<td>Function to check, if a file is executable.</td>
</tr><tr>
<td><a href="#isinpath">isinpath</a></td>
<td>Function to check for an executable file.</td>
</tr><tr>
<td><a href="#joinext">joinext</a></td>
<td>Function to join a file extension to a path.</td>
</tr><tr>
<td><a href="#linesep">linesep</a></td>
<td>Function to return the lineseparator used by the editor.</td>
</tr><tr>
<td><a href="#normabsjoinpath">normabsjoinpath</a></td>
<td>Function returning a normalized, absolute path of the joined parts passed into it.</td>
</tr><tr>
<td><a href="#normabspath">normabspath</a></td>
<td>Function returning a normalized, absolute path.</td>
</tr><tr>
<td><a href="#normcaseabspath">normcaseabspath</a></td>
<td>Function returning an absolute path, that is normalized with respect to its case and references.</td>
</tr><tr>
<td><a href="#normcasepath">normcasepath</a></td>
<td>Function returning a path, that is normalized with respect to its case and references.</td>
</tr><tr>
<td><a href="#normjoinpath">normjoinpath</a></td>
<td>Function returning a normalized path of the joined parts passed into it.</td>
</tr><tr>
<td><a href="#parseEnvironmentString">parseEnvironmentString</a></td>
<td>Function used to convert an environment string into a list of environment settings.</td>
</tr><tr>
<td><a href="#parseOptionString">parseOptionString</a></td>
<td>Function used to convert an option string into a list of options.</td>
</tr><tr>
<td><a href="#parseString">parseString</a></td>
<td>Function used to convert a string into a list.</td>
</tr><tr>
<td><a href="#prepareQtMacBundle">prepareQtMacBundle</a></td>
<td>Module function for starting Qt tools that are Mac OS X bundles.</td>
</tr><tr>
<td><a href="#py2compile">py2compile</a></td>
<td>Function to compile one Python 2 source file to Python 2 bytecode.</td>
</tr><tr>
<td><a href="#readEncodedFile">readEncodedFile</a></td>
<td>Function to read a file and decode it's contents into proper text.</td>
</tr><tr>
<td><a href="#readEncodedFileWithHash">readEncodedFileWithHash</a></td>
<td>Function to read a file, calculate a hash value and decode it's contents into proper text.</td>
</tr><tr>
<td><a href="#relpath">relpath</a></td>
<td>Return a relative version of a path.</td>
</tr><tr>
<td><a href="#samepath">samepath</a></td>
<td>Function to compare two paths.</td>
</tr><tr>
<td><a href="#setConfigDir">setConfigDir</a></td>
<td>Module function to set the name of the directory storing the config data.</td>
</tr><tr>
<td><a href="#splitPath">splitPath</a></td>
<td>Function to split a pathname into a directory part and a file part.</td>
</tr><tr>
<td><a href="#toBool">toBool</a></td>
<td>Module function to convert a string to a boolean value.</td>
</tr><tr>
<td><a href="#toNativeSeparators">toNativeSeparators</a></td>
<td>Function returning a path, that is using native separator characters.</td>
</tr><tr>
<td><a href="#unescape_uentities">unescape_uentities</a></td>
<td>Function to decode html entities.</td>
</tr><tr>
<td><a href="#win32_GetUserName">win32_GetUserName</a></td>
<td>Function to get the user name under Win32.</td>
</tr><tr>
<td><a href="#win32_Kill">win32_Kill</a></td>
<td>Function to provide an os.kill equivalent for Win32.</td>
</tr><tr>
<td><a href="#writeEncodedFile">writeEncodedFile</a></td>
<td>Function to write a file with properly encoded text.</td>
</tr>
</table>
<hr /><hr />
<a NAME="CodingError" ID="CodingError"></a>
<h2>CodingError</h2>
<p>
    Class implementing an exception, which is raised, if a given coding is incorrect.
</p>
<h3>Derived from</h3>
Exception
<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="#CodingError.__init__">CodingError</a></td>
<td>Constructor</td>
</tr><tr>
<td><a href="#CodingError.__repr__">__repr__</a></td>
<td>Private method returning a representation of the exception.</td>
</tr><tr>
<td><a href="#CodingError.__str__">__str__</a></td>
<td>Private method returning a string representation of the exception.</td>
</tr>
</table>
<h3>Static Methods</h3>
<table>
<tr><td>None</td></tr>
</table>
<a NAME="CodingError.__init__" ID="CodingError.__init__"></a>
<h4>CodingError (Constructor)</h4>
<b>CodingError</b>(<i>coding</i>)
<p>
        Constructor
</p><a NAME="CodingError.__repr__" ID="CodingError.__repr__"></a>
<h4>CodingError.__repr__</h4>
<b>__repr__</b>(<i></i>)
<p>
        Private method returning a representation of the exception.
</p><dl>
<dt>Returns:</dt>
<dd>
string representing the error message
</dd>
</dl><a NAME="CodingError.__str__" ID="CodingError.__str__"></a>
<h4>CodingError.__str__</h4>
<b>__str__</b>(<i></i>)
<p>
        Private method returning a string representation of the exception.
</p><dl>
<dt>Returns:</dt>
<dd>
string representing the error message
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="__showwarning" ID="__showwarning"></a>
<h2>__showwarning</h2>
<b>__showwarning</b>(<i>message, category, filename, lineno, file=None, line=""</i>)
<p>
    Module function to raise a SyntaxError for a SyntaxWarning.
</p><dl>
<dt><i>message</i></dt>
<dd>
warning object
</dd><dt><i>category</i></dt>
<dd>
type object of the warning
</dd><dt><i>filename</i></dt>
<dd>
name of the file causing the warning (string)
</dd><dt><i>lineno</i></dt>
<dd>
line number causing the warning (integer)
</dd><dt><i>file</i></dt>
<dd>
file to write the warning message to (ignored)
</dd><dt><i>line</i></dt>
<dd>
line causing the warning (ignored)
</dd>
</dl><dl>
<dt>Raises <b>SyntaxError</b>:</dt>
<dd>

</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="_percentReplacementFunc" ID="_percentReplacementFunc"></a>
<h2>_percentReplacementFunc</h2>
<b>_percentReplacementFunc</b>(<i>matchobj</i>)
<p>
    Protected function called for replacing % codes.
</p><dl>
<dt><i>matchobj</i></dt>
<dd>
matchobject for the code
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
replacement string
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="checkBlacklistedVersions" ID="checkBlacklistedVersions"></a>
<h2>checkBlacklistedVersions</h2>
<b>checkBlacklistedVersions</b>(<i></i>)
<p>
    Module functions to check for blacklisted versions of the prerequisites.
</p><dl>
<dt>Returns:</dt>
<dd>
flag indicating good versions were found (boolean)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="checkPyside" ID="checkPyside"></a>
<h2>checkPyside</h2>
<b>checkPyside</b>(<i></i>)
<p>
    Module function to check the presence of PySide.
</p><dl>
<dt>Returns:</dt>
<dd>
flag indicating the presence of PySide (boolean)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="compactPath" ID="compactPath"></a>
<h2>compactPath</h2>
<b>compactPath</b>(<i>path, width, measure=len</i>)
<p>
    Function to return a compacted path fitting inside the given width.
</p><dl>
<dt><i>path</i></dt>
<dd>
path to be compacted (string)
</dd><dt><i>width</i></dt>
<dd>
width for the compacted path (integer)
</dd><dt><i>measure</i></dt>
<dd>
reference to a function used to measure the length of the string
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
compacted path (string)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="compile" ID="compile"></a>
<h2>compile</h2>
<b>compile</b>(<i>file, codestring=""</i>)
<p>
    Function to compile one Python source file to Python bytecode.
</p><dl>
<dt><i>file</i></dt>
<dd>
source filename (string)
</dd><dt><i>codestring</i></dt>
<dd>
string containing the code to compile (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
A tuple indicating status (True = an error was found), the
        file name, the line number, the index number, the code string
        and the error message (boolean, string, string, string, string,
        string). The values are only valid, if the status is True.
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="convertLineEnds" ID="convertLineEnds"></a>
<h2>convertLineEnds</h2>
<b>convertLineEnds</b>(<i>text, eol</i>)
<p>
    Function to convert the end of line characters.
</p><dl>
<dt><i>text</i></dt>
<dd>
text to be converted (string)
</dd><dt><i>eol</i></dt>
<dd>
new eol setting (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
text with converted eols (string)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="decode" ID="decode"></a>
<h2>decode</h2>
<b>decode</b>(<i>text</i>)
<p>
    Function to decode some byte text into a string.
</p><dl>
<dt><i>text</i></dt>
<dd>
byte text to decode (bytes)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
tuple of decoded text and encoding (string, string)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="decodeBytes" ID="decodeBytes"></a>
<h2>decodeBytes</h2>
<b>decodeBytes</b>(<i>buffer</i>)
<p>
    Function to decode some byte text into a string.
</p><dl>
<dt><i>buffer</i></dt>
<dd>
byte buffer to decode (bytes)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
decoded text (string)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="decodeString" ID="decodeString"></a>
<h2>decodeString</h2>
<b>decodeString</b>(<i>text</i>)
<p>
    Function to decode a string containing Unicode encoded characters.
</p><dl>
<dt><i>text</i></dt>
<dd>
text containing encoded chars (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
decoded text (string)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="direntries" ID="direntries"></a>
<h2>direntries</h2>
<b>direntries</b>(<i>path, filesonly=False, pattern=None, followsymlinks=True, checkStop=None</i>)
<p>
    Function returning a list of all files and directories.
</p><dl>
<dt><i>path</i></dt>
<dd>
root of the tree to check
</dd><dt><i>filesonly</i></dt>
<dd>
flag indicating that only files are wanted
</dd><dt><i>pattern</i></dt>
<dd>
a filename pattern to check against
</dd><dt><i>followsymlinks</i></dt>
<dd>
flag indicating whether symbolic links
            should be followed
</dd><dt><i>checkStop</i></dt>
<dd>
function to be called to check for a stop
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
list of all files and directories in the tree rooted
        at path. The names are expanded to start with path.
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="encode" ID="encode"></a>
<h2>encode</h2>
<b>encode</b>(<i>text, orig_coding</i>)
<p>
    Function to encode text into a byte text.
</p><dl>
<dt><i>text</i></dt>
<dd>
text to be encoded (string)
</dd><dt><i>orig_coding</i></dt>
<dd>
type of the original encoding (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
tuple of encoded text and encoding used (bytes, string)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="escape_entities" ID="escape_entities"></a>
<h2>escape_entities</h2>
<b>escape_entities</b>(<i>m, map=_escape_map</i>)
<p>
    Function to encode html entities.
</p><dl>
<dt><i>m</i></dt>
<dd>
the match object
</dd><dt><i>map</i></dt>
<dd>
the map of entities to encode
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
the converted text (string)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="escape_uentities" ID="escape_uentities"></a>
<h2>escape_uentities</h2>
<b>escape_uentities</b>(<i>m</i>)
<p>
    Function to encode html entities.
</p><dl>
<dt><i>m</i></dt>
<dd>
the match object
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
the converted text (string)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="extractFlags" ID="extractFlags"></a>
<h2>extractFlags</h2>
<b>extractFlags</b>(<i>text</i>)
<p>
    Function to extract eric specific flags out of the given text.
</p><p>
    Flags are contained in comments and are introduced by 'eflag:'.
    The rest of the line is interpreted as 'key = value'. value is
    analyzed for being an integer or float value. If that fails, it
    is assumed to be a string. If a key does not contain a '='
    character, it is assumed to be a boolean flag. Flags are expected
    at the very end of a file. The search is ended, if a line without
    the 'eflag:' marker is found.
</p><dl>
<dt><i>text</i></dt>
<dd>
text to be scanned (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
dictionary of string, boolean, complex, float and int
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="extractFlagsFromFile" ID="extractFlagsFromFile"></a>
<h2>extractFlagsFromFile</h2>
<b>extractFlagsFromFile</b>(<i>filename</i>)
<p>
    Function to extract eric specific flags out of the given file.
</p><dl>
<dt><i>filename</i></dt>
<dd>
name of the file to be scanned (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
dictionary of string, boolean, complex, float and int
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="extractLineFlags" ID="extractLineFlags"></a>
<h2>extractLineFlags</h2>
<b>extractLineFlags</b>(<i>line, startComment="</i>)
<p>
    Function to extract flags starting and ending with '__' from a line comment.
</p><dl>
<dt><i>line</i></dt>
<dd>
line to extract flags from (string)
</dd><dt><i>startComment=</i></dt>
<dd>
string identifying the start of the comment (string)
</dd><dt><i>endComment=</i></dt>
<dd>
string identifying the end of a comment (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
list containing the extracted flags (list of strings)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="fromNativeSeparators" ID="fromNativeSeparators"></a>
<h2>fromNativeSeparators</h2>
<b>fromNativeSeparators</b>(<i>path</i>)
<p>
    Function returning a path, that is using "/" separator characters.
</p><dl>
<dt><i>path</i></dt>
<dd>
path to be converted (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
path with converted separator characters (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="generateDistroInfo" ID="generateDistroInfo"></a>
<h2>generateDistroInfo</h2>
<b>generateDistroInfo</b>(<i>linesep='\n'</i>)
<p>
    Module function to generate a string with distribution infos.
</p><dl>
<dt><i>linesep</i></dt>
<dd>
string to be used to separate lines (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
string with plugins version infos (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="generatePluginsVersionInfo" ID="generatePluginsVersionInfo"></a>
<h2>generatePluginsVersionInfo</h2>
<b>generatePluginsVersionInfo</b>(<i>linesep='\n'</i>)
<p>
    Module function to generate a string with plugins version infos.
</p><dl>
<dt><i>linesep</i></dt>
<dd>
string to be used to separate lines (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
string with plugins version infos (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="generatePySideToolPath" ID="generatePySideToolPath"></a>
<h2>generatePySideToolPath</h2>
<b>generatePySideToolPath</b>(<i>toolname</i>)
<p>
    Module function to generate the executable path for a PySide tool.
</p><dl>
<dt><i>toolname</i></dt>
<dd>
base name of the tool (string or QString)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
the PySide tool path with extension (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="generateQtToolName" ID="generateQtToolName"></a>
<h2>generateQtToolName</h2>
<b>generateQtToolName</b>(<i>toolname</i>)
<p>
    Module function to generate the executable name for a Qt tool like designer.
</p><dl>
<dt><i>toolname</i></dt>
<dd>
base name of the tool (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
the Qt tool name without extension (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="generateVersionInfo" ID="generateVersionInfo"></a>
<h2>generateVersionInfo</h2>
<b>generateVersionInfo</b>(<i>linesep='\n'</i>)
<p>
    Module function to generate a string with various version infos.
</p><dl>
<dt><i>linesep</i></dt>
<dd>
string to be used to separate lines (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
string with version infos (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="getConfigDir" ID="getConfigDir"></a>
<h2>getConfigDir</h2>
<b>getConfigDir</b>(<i></i>)
<p>
    Module function to get the name of the directory storing the config data.
</p><dl>
<dt>Returns:</dt>
<dd>
directory name of the config dir (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="getDirs" ID="getDirs"></a>
<h2>getDirs</h2>
<b>getDirs</b>(<i>path, excludeDirs</i>)
<p>
    Function returning a list of all directories below path.
</p><dl>
<dt><i>path</i></dt>
<dd>
root of the tree to check
</dd><dt><i>excludeDirs</i></dt>
<dd>
basename of directories to ignore
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
list of all directories found
</dd>
</dl>
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<hr /><hr />
<a NAME="getEnvironmentEntry" ID="getEnvironmentEntry"></a>
<h2>getEnvironmentEntry</h2>
<b>getEnvironmentEntry</b>(<i>key, default=None</i>)
<p>
    Module function to get an environment entry.
</p><dl>
<dt><i>key</i></dt>
<dd>
key of the requested environment entry (string)
</dd><dt><i>default</i></dt>
<dd>
value to be returned, if the environment doesn't contain
        the requested entry (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
the requested entry or the default value, if the entry wasn't
        found (string or None)
</dd>
</dl>
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<hr /><hr />
<a NAME="getExecutablePath" ID="getExecutablePath"></a>
<h2>getExecutablePath</h2>
<b>getExecutablePath</b>(<i>file</i>)
<p>
    Function to build the full path of an executable file from the environment.
</p><dl>
<dt><i>file</i></dt>
<dd>
filename of the executable to check (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
full executable name, if the executable file is accessible
        via the searchpath defined by the PATH environment variable, or an
        empty string otherwise.
</dd>
</dl>
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<hr /><hr />
<a NAME="getHomeDir" ID="getHomeDir"></a>
<h2>getHomeDir</h2>
<b>getHomeDir</b>(<i></i>)
<p>
    Function to get a users home directory
</p><dl>
<dt>Returns:</dt>
<dd>
home directory (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="getPercentReplacement" ID="getPercentReplacement"></a>
<h2>getPercentReplacement</h2>
<b>getPercentReplacement</b>(<i>code</i>)
<p>
    Function to get the replacement for code.
</p><dl>
<dt><i>code</i></dt>
<dd>
code indicator (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
replacement string (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="getPercentReplacementHelp" ID="getPercentReplacementHelp"></a>
<h2>getPercentReplacementHelp</h2>
<b>getPercentReplacementHelp</b>(<i></i>)
<p>
    Function to get the help text for the supported %-codes.
</p><dl>
<dt>Returns:</dt>
<dd>
help text (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="getPythonLibPath" ID="getPythonLibPath"></a>
<h2>getPythonLibPath</h2>
<b>getPythonLibPath</b>(<i></i>)
<p>
    Function to determine the path to Python's library.
</p><dl>
<dt>Returns:</dt>
<dd>
path to the Python library (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="getPythonModulesDirectory" ID="getPythonModulesDirectory"></a>
<h2>getPythonModulesDirectory</h2>
<b>getPythonModulesDirectory</b>(<i></i>)
<p>
    Function to determine the path to Python's modules directory.
</p><dl>
<dt>Returns:</dt>
<dd>
path to the Python modules directory (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="getPythonVersion" ID="getPythonVersion"></a>
<h2>getPythonVersion</h2>
<b>getPythonVersion</b>(<i></i>)
<p>
    Function to get the Python version (major, minor) as an integer value.
</p><dl>
<dt>Returns:</dt>
<dd>
An integer representing major and minor version number (integer)
</dd>
</dl>
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<hr /><hr />
<a NAME="getQtMacBundle" ID="getQtMacBundle"></a>
<h2>getQtMacBundle</h2>
<b>getQtMacBundle</b>(<i>toolname</i>)
<p>
    Module function to determine the correct Mac OS X bundle name for Qt tools.
</p><dl>
<dt><i>toolname</i></dt>
<dd>
plain name of the tool (e.g. "designer") (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
bundle name of the Qt tool (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="getTestFileName" ID="getTestFileName"></a>
<h2>getTestFileName</h2>
<b>getTestFileName</b>(<i>fn</i>)
<p>
    Function to build the filename of a unittest file.
</p><p>
    The filename for the unittest file is built by prepending
    the string "test" to the filename passed into this function.
</p><dl>
<dt><i>fn</i></dt>
<dd>
filename basis to be used for the unittest filename (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
filename of the corresponding unittest file (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="getUserName" ID="getUserName"></a>
<h2>getUserName</h2>
<b>getUserName</b>(<i></i>)
<p>
    Function to get the user name.
</p><dl>
<dt>Returns:</dt>
<dd>
user name (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="get_coding" ID="get_coding"></a>
<h2>get_coding</h2>
<b>get_coding</b>(<i>text</i>)
<p>
    Function to get the coding of a text.
</p><dl>
<dt><i>text</i></dt>
<dd>
text to inspect (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
coding string
</dd>
</dl>
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<hr /><hr />
<a NAME="get_codingBytes" ID="get_codingBytes"></a>
<h2>get_codingBytes</h2>
<b>get_codingBytes</b>(<i>text</i>)
<p>
    Function to get the coding of a bytes text.
</p><dl>
<dt><i>text</i></dt>
<dd>
bytes text to inspect (bytes)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
coding string
</dd>
</dl>
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<hr /><hr />
<a NAME="hasEnvironmentEntry" ID="hasEnvironmentEntry"></a>
<h2>hasEnvironmentEntry</h2>
<b>hasEnvironmentEntry</b>(<i>key</i>)
<p>
    Module function to check, if the environment contains an entry.
</p><dl>
<dt><i>key</i></dt>
<dd>
key of the requested environment entry (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating the presence of the requested entry (boolean)
</dd>
</dl>
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<hr /><hr />
<a NAME="html_encode" ID="html_encode"></a>
<h2>html_encode</h2>
<b>html_encode</b>(<i>text, pattern=_escape</i>)
<p>
    Function to correctly encode a text for html.
</p><dl>
<dt><i>text</i></dt>
<dd>
text to be encoded (string)
</dd><dt><i>pattern</i></dt>
<dd>
search pattern for text to be encoded (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
the encoded text (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="html_udecode" ID="html_udecode"></a>
<h2>html_udecode</h2>
<b>html_udecode</b>(<i>text, pattern=_uunescape</i>)
<p>
    Function to correctly decode a html text to a unicode text.
</p><dl>
<dt><i>text</i></dt>
<dd>
text to be decoded (string)
</dd><dt><i>pattern</i></dt>
<dd>
search pattern for text to be decoded (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
the decoded text (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="html_uencode" ID="html_uencode"></a>
<h2>html_uencode</h2>
<b>html_uencode</b>(<i>text, pattern=_uescape</i>)
<p>
    Function to correctly encode a unicode text for html.
</p><dl>
<dt><i>text</i></dt>
<dd>
text to be encoded (string)
</dd><dt><i>pattern</i></dt>
<dd>
search pattern for text to be encoded (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
the encoded text (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="isExecutable" ID="isExecutable"></a>
<h2>isExecutable</h2>
<b>isExecutable</b>(<i>exe</i>)
<p>
    Function to check, if a file is executable.
</p><dl>
<dt><i>exe</i></dt>
<dd>
filename of the executable to check (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating executable status (boolean)
</dd>
</dl>
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<hr /><hr />
<a NAME="isinpath" ID="isinpath"></a>
<h2>isinpath</h2>
<b>isinpath</b>(<i>file</i>)
<p>
    Function to check for an executable file.
</p><dl>
<dt><i>file</i></dt>
<dd>
filename of the executable to check (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag to indicate, if the executable file is accessible
        via the searchpath defined by the PATH environment variable.
</dd>
</dl>
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<hr /><hr />
<a NAME="joinext" ID="joinext"></a>
<h2>joinext</h2>
<b>joinext</b>(<i>prefix, ext</i>)
<p>
    Function to join a file extension to a path.
</p><p>
    The leading "." of ext is replaced by a platform specific extension
    separator if necessary.
</p><dl>
<dt><i>prefix</i></dt>
<dd>
the basepart of the filename (string)
</dd><dt><i>ext</i></dt>
<dd>
the extension part (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
the complete filename (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="linesep" ID="linesep"></a>
<h2>linesep</h2>
<b>linesep</b>(<i></i>)
<p>
    Function to return the lineseparator used by the editor.
</p><dl>
<dt>Returns:</dt>
<dd>
line separator used by the editor (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="normabsjoinpath" ID="normabsjoinpath"></a>
<h2>normabsjoinpath</h2>
<b>normabsjoinpath</b>(<i>a, *p</i>)
<p>
    Function returning a normalized, absolute path of the joined parts passed into it.
</p><dl>
<dt><i>a</i></dt>
<dd>
first path to be joined (string)
</dd><dt><i>p</i></dt>
<dd>
variable number of path parts to be joind (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
absolute, normalized path (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="normabspath" ID="normabspath"></a>
<h2>normabspath</h2>
<b>normabspath</b>(<i>path</i>)
<p>
    Function returning a normalized, absolute path.
</p><dl>
<dt><i>path</i></dt>
<dd>
file path (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
absolute, normalized path (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="normcaseabspath" ID="normcaseabspath"></a>
<h2>normcaseabspath</h2>
<b>normcaseabspath</b>(<i>path</i>)
<p>
    Function returning an absolute path, that is normalized with respect to its case
    and references.
</p><dl>
<dt><i>path</i></dt>
<dd>
file path (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
absolute, normalized path (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="normcasepath" ID="normcasepath"></a>
<h2>normcasepath</h2>
<b>normcasepath</b>(<i>path</i>)
<p>
    Function returning a path, that is normalized with respect to its case and references.
</p><dl>
<dt><i>path</i></dt>
<dd>
file path (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
case normalized path (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="normjoinpath" ID="normjoinpath"></a>
<h2>normjoinpath</h2>
<b>normjoinpath</b>(<i>a, *p</i>)
<p>
    Function returning a normalized path of the joined parts passed into it.
</p><dl>
<dt><i>a</i></dt>
<dd>
first path to be joined (string)
</dd><dt><i>p</i></dt>
<dd>
variable number of path parts to be joind (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
normalized path (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="parseEnvironmentString" ID="parseEnvironmentString"></a>
<h2>parseEnvironmentString</h2>
<b>parseEnvironmentString</b>(<i>s</i>)
<p>
    Function used to convert an environment string into a list of environment settings.
</p><dl>
<dt><i>s</i></dt>
<dd>
environment string (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
list of environment settings (list of strings)
</dd>
</dl>
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<hr /><hr />
<a NAME="parseOptionString" ID="parseOptionString"></a>
<h2>parseOptionString</h2>
<b>parseOptionString</b>(<i>s</i>)
<p>
    Function used to convert an option string into a list of options.
</p><dl>
<dt><i>s</i></dt>
<dd>
option string (string or string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
list of options (list of strings)
</dd>
</dl>
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<hr /><hr />
<a NAME="parseString" ID="parseString"></a>
<h2>parseString</h2>
<b>parseString</b>(<i>s, rx</i>)
<p>
    Function used to convert a string into a list.
</p><dl>
<dt><i>s</i></dt>
<dd>
string to be parsed (string)
</dd><dt><i>rx</i></dt>
<dd>
regex defining the parse pattern (QRegExp)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
list of parsed data (list of strings)
</dd>
</dl>
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<hr /><hr />
<a NAME="prepareQtMacBundle" ID="prepareQtMacBundle"></a>
<h2>prepareQtMacBundle</h2>
<b>prepareQtMacBundle</b>(<i>toolname, version, args</i>)
<p>
    Module function for starting Qt tools that are Mac OS X bundles.
</p><dl>
<dt><i>toolname</i></dt>
<dd>
plain name of the tool (e.g. "designer") (string)
</dd><dt><i>version</i></dt>
<dd>
indication for the requested version (Qt 4) (integer)
</dd><dt><i>args</i></dt>
<dd>
name of input file for tool, if any (list of strings)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
command-name and args for QProcess (tuple)
</dd>
</dl>
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<hr /><hr />
<a NAME="py2compile" ID="py2compile"></a>
<h2>py2compile</h2>
<b>py2compile</b>(<i>file, checkFlakes=False</i>)
<p>
    Function to compile one Python 2 source file to Python 2 bytecode.
</p><dl>
<dt><i>file</i></dt>
<dd>
source filename (string)
</dd><dt><i>checkFlakes=</i></dt>
<dd>
flag indicating to do a pyflakes check (boolean)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
A tuple indicating status (True = an error was found), the
        file name, the line number, the index number, the code string,
        the error message and a list of tuples of pyflakes warnings indicating
        file name, line number and message (boolean, string, string, string,
        string, string, list of (string, string, string)). The syntax error
        values are only valid, if the status is True. The pyflakes list will
        be empty, if a syntax error was detected by the syntax checker.
</dd>
</dl>
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<hr /><hr />
<a NAME="readEncodedFile" ID="readEncodedFile"></a>
<h2>readEncodedFile</h2>
<b>readEncodedFile</b>(<i>filename</i>)
<p>
    Function to read a file and decode it's contents into proper text.
</p><dl>
<dt><i>filename</i></dt>
<dd>
name of the file to read (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
tuple of decoded text and encoding (string, string)
</dd>
</dl>
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<hr /><hr />
<a NAME="readEncodedFileWithHash" ID="readEncodedFileWithHash"></a>
<h2>readEncodedFileWithHash</h2>
<b>readEncodedFileWithHash</b>(<i>filename</i>)
<p>
    Function to read a file, calculate a hash value and decode it's contents
    into proper text.
</p><dl>
<dt><i>filename</i></dt>
<dd>
name of the file to read (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
tuple of decoded text, encoding and hash value (string, string, string)
</dd>
</dl>
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<hr /><hr />
<a NAME="relpath" ID="relpath"></a>
<h2>relpath</h2>
<b>relpath</b>(<i>path, start=os.path.curdir</i>)
<p>
    Return a relative version of a path.
</p><dl>
<dt><i>path</i></dt>
<dd>
path to make relative (string)
</dd><dt><i>start</i></dt>
<dd>
path to make relative from (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="samepath" ID="samepath"></a>
<h2>samepath</h2>
<b>samepath</b>(<i>f1, f2</i>)
<p>
    Function to compare two paths.
</p><dl>
<dt><i>f1</i></dt>
<dd>
first path for the compare (string)
</dd><dt><i>f2</i></dt>
<dd>
second path for the compare (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating whether the two paths represent the
        same path on disk.
</dd>
</dl>
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<hr /><hr />
<a NAME="setConfigDir" ID="setConfigDir"></a>
<h2>setConfigDir</h2>
<b>setConfigDir</b>(<i>d</i>)
<p>
    Module function to set the name of the directory storing the config data.
</p><dl>
<dt><i>d</i></dt>
<dd>
name of an existing directory (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="splitPath" ID="splitPath"></a>
<h2>splitPath</h2>
<b>splitPath</b>(<i>name</i>)
<p>
    Function to split a pathname into a directory part and a file part.
</p><dl>
<dt><i>name</i></dt>
<dd>
path name (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
a tuple of 2 strings (dirname, filename).
</dd>
</dl>
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<hr /><hr />
<a NAME="toBool" ID="toBool"></a>
<h2>toBool</h2>
<b>toBool</b>(<i>dataStr</i>)
<p>
    Module function to convert a string to a boolean value.
</p><dl>
<dt><i>dataStr</i></dt>
<dd>
string to be converted (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
converted boolean value (boolean)
</dd>
</dl>
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<hr /><hr />
<a NAME="toNativeSeparators" ID="toNativeSeparators"></a>
<h2>toNativeSeparators</h2>
<b>toNativeSeparators</b>(<i>path</i>)
<p>
    Function returning a path, that is using native separator characters.
</p><dl>
<dt><i>path</i></dt>
<dd>
path to be converted (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
path with converted separator characters (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="unescape_uentities" ID="unescape_uentities"></a>
<h2>unescape_uentities</h2>
<b>unescape_uentities</b>(<i>m</i>)
<p>
    Function to decode html entities.
</p><dl>
<dt><i>m</i></dt>
<dd>
the match object
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
the converted text (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="win32_GetUserName" ID="win32_GetUserName"></a>
<h2>win32_GetUserName</h2>
<b>win32_GetUserName</b>(<i></i>)
<p>
    Function to get the user name under Win32.
</p><dl>
<dt>Returns:</dt>
<dd>
user name (string)
</dd>
</dl>
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<hr /><hr />
<a NAME="win32_Kill" ID="win32_Kill"></a>
<h2>win32_Kill</h2>
<b>win32_Kill</b>(<i>pid</i>)
<p>
    Function to provide an os.kill equivalent for Win32.
</p><dl>
<dt><i>pid</i></dt>
<dd>
process id
</dd>
</dl>
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<hr /><hr />
<a NAME="writeEncodedFile" ID="writeEncodedFile"></a>
<h2>writeEncodedFile</h2>
<b>writeEncodedFile</b>(<i>filename, text, orig_coding</i>)
<p>
    Function to write a file with properly encoded text.
</p><dl>
<dt><i>filename</i></dt>
<dd>
name of the file to read (string)
</dd><dt><i>text</i></dt>
<dd>
text to be written (string)
</dd><dt><i>orig_coding</i></dt>
<dd>
type of the original encoding (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
encoding used for writing the file (string)
</dd>
</dl>
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