http://code.activestate.com/recipes/tags/python2-python/2016-10-25T17:53:01-07:00ActiveState Code Recipes2016-10-25T17:53:01-07:00Jean Brouwershttp://code.activestate.com/recipes/users/2984142/http://code.activestate.com/recipes/580709-lines-of-code-loc/

<p style="color: grey"> Python recipe 580709 by <a href="/recipes/users/2984142/">Jean Brouwers</a> (<a href="/recipes/tags/count/">count</a>, <a href="/recipes/tags/lines/">lines</a>, <a href="/recipes/tags/python2/">python2</a>, <a href="/recipes/tags/python3/">python3</a>, <a href="/recipes/tags/source/">source</a>). Revision 3. </p> <p>Count the number of lines (code, comment, blank) in one or several Python source files.</p>

2016-07-31T04:03:29-07:00sunqingyaohttp://code.activestate.com/recipes/users/4194518/http://code.activestate.com/recipes/580694-emulating-super-in-python-3x-using-python-27/

<p style="color: grey"> Python recipe 580694 by <a href="/recipes/users/4194518/">sunqingyao</a> (<a href="/recipes/tags/beginner/">beginner</a>, <a href="/recipes/tags/descriptor/">descriptor</a>, <a href="/recipes/tags/metaclass/">metaclass</a>, <a href="/recipes/tags/oop/">oop</a>, <a href="/recipes/tags/python2/">python2</a>). </p> <p>Depending on the name of the first argument, <code>self.__sup</code> or <code>cls.__sup</code> behaves like <code>super()</code> in Python 3, while this code is written in Python 2.7.</p> <p>It works for both ordinary methods and class methods(static methods don't use <code>super()</code>). See my code for detailed examples:</p>

2016-04-15T13:25:20-07:00István Pásztorhttp://code.activestate.com/recipes/users/4189380/http://code.activestate.com/recipes/580639-python2-keyword-only-argument-emulation-as-a-decor/

<p style="color: grey"> Python recipe 580639 by <a href="/recipes/users/4189380/">István Pásztor</a> (<a href="/recipes/tags/args/">args</a>, <a href="/recipes/tags/arguments/">arguments</a>, <a href="/recipes/tags/keyword/">keyword</a>, <a href="/recipes/tags/keyword_only/">keyword_only</a>, <a href="/recipes/tags/kwonly/">kwonly</a>, <a href="/recipes/tags/only/">only</a>, <a href="/recipes/tags/python2/">python2</a>). Revision 4. </p> <p>Provides a very simple decorator (~40 lines of code) that can turn some or all of your default arguments into keyword-only arguments. You select one of your default arguments by name and the decorator turn this argument along with all default arguments on its right side into keyword only arguments. Check the docstring of the decorator or visit the github/pypi page for detailed documentation:</p> <ul> <li><a href="https://github.com/pasztorpisti/kwonly-args" rel="nofollow">https://github.com/pasztorpisti/kwonly-args</a></li> <li><a href="https://pypi.python.org/pypi/kwonly-args" rel="nofollow">https://pypi.python.org/pypi/kwonly-args</a></li> </ul> <p><code>$ pip install kwonly-args</code></p>

2015-10-26T19:14:01-07:00jshahhttp://code.activestate.com/recipes/users/4193036/http://code.activestate.com/recipes/579118-pyqt-touch-input/

<p style="color: grey"> Python recipe 579118 by <a href="/recipes/users/4193036/">jshah</a> (<a href="/recipes/tags/input/">input</a>, <a href="/recipes/tags/python2/">python2</a>, <a href="/recipes/tags/qt4/">qt4</a>, <a href="/recipes/tags/touch/">touch</a>). </p> <p>PYQT TOUCH INPUT WIDGET </p>

2015-07-10T15:25:04-07:00Oscar Byrnehttp://code.activestate.com/recipes/users/4192487/http://code.activestate.com/recipes/579079-decorator-for-defining-functions-with-keyword-only/

<p style="color: grey"> Python recipe 579079 by <a href="/recipes/users/4192487/">Oscar Byrne</a> (<a href="/recipes/tags/arguments/">arguments</a>, <a href="/recipes/tags/decorator/">decorator</a>, <a href="/recipes/tags/decorators/">decorators</a>, <a href="/recipes/tags/keyword/">keyword</a>, <a href="/recipes/tags/metadecorator/">metadecorator</a>, <a href="/recipes/tags/positional/">positional</a>, <a href="/recipes/tags/python2/">python2</a>, <a href="/recipes/tags/python3/">python3</a>). Revision 2. </p> <p>Python2.x implementation of python3's keyword-only arguments (aka arguments that must be specified as keywords, and are not automatically filled in by positional arguments - see PEP 3102).</p>

2015-09-08T01:27:04-07:00Ryan Gonzalezhttp://code.activestate.com/recipes/users/4187447/http://code.activestate.com/recipes/578965-python-2-nonlocal/

<p style="color: grey"> Python recipe 578965 by <a href="/recipes/users/4187447/">Ryan Gonzalez</a> (<a href="/recipes/tags/backport/">backport</a>, <a href="/recipes/tags/nonlocal/">nonlocal</a>, <a href="/recipes/tags/python2/">python2</a>). Revision 2. </p> <p>This implements nonlocal in Python 2...albeit in a slightly ugly way. Tested with CPython 2.7 and PyPy.</p>