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python Programming Glossary: currentWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python for APIs where you want to create classes matching the current context. Imagine a stupid example where you decide that all.. is nothing special about it a method always receives the current instance as first parameter. Just like you have self for ordinary..
The meaning of a single- and a double-underscore before an object name in Python http://stackoverflow.com/questions/1301346/the-meaning-of-a-single-and-a-double-underscore-before-an-object-name-in-python replaced with _classname__spam where classname is the current class name with leading underscore s stripped. This mangling..
http://stackoverflow.com/questions/19151/build-a-basic-python-iterator of a counter class Counter def __init__ self low high self.current low self.high high def __iter__ self return self def next self.. high def __iter__ self return self def next self if self.current self.high raise StopIteration else self.current 1 return self.current.. if self.current self.high raise StopIteration else self.current 1 return self.current 1 for c in Counter 3 8 print c This will..
The Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained children Caller # Create an empty list and a list with the current object reference result candidates list self # Loop on candidates..
How to get current CPU and RAM usage in Python? http://stackoverflow.com/questions/276052/how-to-get-current-cpu-and-ram-usage-in-python to get current CPU and RAM usage in Python What's your preferred way of getting.. RAM usage in Python What's your preferred way of getting current system status current CPU RAM free disk space etc. in Python.. What's your preferred way of getting current system status current CPU RAM free disk space etc. in Python Bonus points for nix..
Import a module from a relative path http://stackoverflow.com/questions/279237/import-a-module-from-a-relative-path os.path.abspath os.path.split inspect.getfile inspect.currentframe 0 if cmd_folder not in sys.path sys.path.insert 0 cmd_folder.. os.path.join os.path.split inspect.getfile inspect.currentframe 0 subfolder if cmd_subfolder not in sys.path sys.path.insert.. system. Warning I don't really know what is happening when current module is inside an egg file. Probably it fails too. Add a comment..
Short Description of Python Scoping Rules http://stackoverflow.com/questions/291978/short-description-of-python-scoping-rules namespace. It would look in the LEGB order L local in the current def. E Enclosed function any enclosing functions if def spam..
Python “is” operator behaves unexpectedly with integers http://stackoverflow.com/questions/306313/python-is-operator-behaves-unexpectedly-with-integers the Python documentation 7.2.1 Plain Integer Objects The current implementation keeps an array of integer objects for all integers..
How to improve performance of this code? http://stackoverflow.com/questions/4295799/how-to-improve-performance-of-this-code formation node formation 0 None closedlist while 1 try f current openlist.get except IndexError current None if current is None.. while 1 try f current openlist.get except IndexError current None if current is None print No solution found return None.. f current openlist.get except IndexError current None if current is None print No solution found return None if solutionf current.arrangement..
http://stackoverflow.com/questions/886221/does-django-scale how to scale Django and makes some good points including current shortcomings in Django scalability. Can Django deal with 100..
python Socket.IO client for sending broadcast messages to TornadIO2 server http://stackoverflow.com/questions/10950365/python-socket-io-client-for-sending-broadcast-messages-to-tornadio2-server response. In the following i will describe how i did that. Current Setup and Code First we need to define a Connection which handles..
Setting Camera Parameters in OpenCV/Python http://stackoverflow.com/questions/11420748/setting-camera-parameters-in-opencv-python due to stackoverflow list formatting CV_CAP_PROP_POS_MSEC Current position of the video file in milliseconds. CV_CAP_PROP_POS_FRAMES.. should be converted to RGB. CV_CAP_PROP_WHITE_BALANCE Currently unsupported CV_CAP_PROP_RECTIFICATION Rectification flag for..
Python Virtualenv - No module named virtualenvwrapper.hook_loader http://stackoverflow.com/questions/11507186/python-virtualenv-no-module-named-virtualenvwrapper-hook-loader f python ln s Library Frameworks Python.framework Versions Current bin python python Re arrange the export command in order that..
http://stackoverflow.com/questions/1158076/implement-touch-using-python a Python function Try to be cross platform and complete. Current Google results for python touch file are not that great but..
Multiplying a huge number times random() (Python) http://stackoverflow.com/questions/12161988/multiplying-a-huge-number-times-random-python convert to binary must be truly enormous 2 len binString . Current Code works for smaller numbers binaryRepresentation '' binaryRepresentation..
Trouble setting Python version in Sublime Text2 http://stackoverflow.com/questions/12342004/trouble-setting-python-version-in-sublime-text2 local sbin Library Frameworks Python.framework Versions Current bin Users yourloginname bin usr bin bin usr sbin sbin usr local..
Looking for File Traversal Functions in Python that are Like Java's http://stackoverflow.com/questions/140758/looking-for-file-traversal-functions-in-python-that-are-like-javas import join for root dirs files in os.walk ' usr' print Current directory root print Sub directories dirs print Files files..
python drag and drop explorer files to tkinter entry widget http://stackoverflow.com/questions/14267900/python-drag-and-drop-explorer-files-to-tkinter-entry-widget d m T W X Y x y args event Tkinter.Event event.action A # Current action of the drag and drop operation. event.action_list a #..
http://stackoverflow.com/questions/2212643/python-recursive-folder-read files in os.walk rootdir has the following meaning root Current path which is walked through subFolders Files in root of type..
Python install uninstall easy_install http://stackoverflow.com/questions/3582715/python-install-uninstall-easy-install PATH PATH Library Frameworks Python.framework Versions Current bin PATH export PATH PYTHONPATH Library Frameworks Python.framework.. Total Received Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 325k 100 325k 0 0..
Finding the Current Active Window in Mac OS X using Python http://stackoverflow.com/questions/373020/finding-the-current-active-window-in-mac-os-x-using-python the Current Active Window in Mac OS X using Python Is there a way to find..
Get hard disk serial number using Python on Linux http://stackoverflow.com/questions/4193514/get-hard-disk-serial-number-using-python-on-linux 15 Reserved for CFA # unsigned short words176_205 30 Current Media Serial Number # unsigned short words206_254 49 reserved..
http://stackoverflow.com/questions/4599456/textually-diffing-json four'.split ... 'zero one tree four'.split 'Original' 'Current' ... 'Sat Jan 26 23 30 50 1991' 'Fri Jun 06 10 20 52 2003' ..... '' ... print line Original Sat Jan 26 23 30 50 1991 Current Fri Jun 06 10 20 52 2003 @@ 1 4 1 4 @@ zero one two three tree.. a '' b '' if isjunk is not None raise NotImplementedError 'Currently we do not support' ' isjunk for sequence matching' difflib.SequenceMatcher.__init__..
How to extract a floating number from a string in Python http://stackoverflow.com/questions/4703390/how-to-extract-a-floating-number-from-a-string-in-python number from a string in Python I have strings such as Current Level 13.4 db. and I would like to extract just the floating.. decimal notation something like import re re.findall d . d Current Level 13.4 db. '13.4' may suffice. A more robust version would.. A more robust version would be re.findall r d . d d Current Level 13.2 db or 14.2 or 3 ' 13.2' '14.2' '3' If you want to..
Using strides for an efficient moving average filter http://stackoverflow.com/questions/4936620/using-strides-for-an-efficient-moving-average-filter filtered EDIT Clarification on how I see this working Current code use stride_tricks to generate an array like 0 1 2 1 2 3..
Vim failing to compile with python on OS X http://stackoverflow.com/questions/6490513/vim-failing-to-compile-with-python-on-os-x Versions 2.7 Library Frameworks Python.framework Versions Current System Library Frameworks Python.framework Versions 2.7 System.. 2.7 System Library Frameworks Python.framework Versions Current should all point to usr local Cellar python 2.7.2 Frameworks..
Run External Python Programs with Eclipse PyDev http://stackoverflow.com/questions/7194424/run-external-python-programs-with-eclipse-pydev the Location Library Frameworks Python.framework Versions Current bin python and the Arguments resource_loc Presumably this would..
Search and replace multiple lines in xml/text files using python http://stackoverflow.com/questions/9058867/search-and-replace-multiple-lines-in-xml-text-files-using-python utf 8 xml stylesheet type 'text xsl' href 'ANZMeta.xsl' Current working code except for issue mentioned above . import os xml..
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