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python Programming Glossary: usageCommand Line Arguments In Python http://stackoverflow.com/questions/1009860/command-line-arguments-in-python Short and long options. Default values. Generation of a usage help message. Please note that optparse was deprecated in version..
http://stackoverflow.com/questions/1024435/howto-fix-python-indentation
Which Python memory profiler is recommended? [closed] http://stackoverflow.com/questions/110259/which-python-memory-profiler-is-recommended profiler is recommended closed I want to know the memory usage of my Python application and specifically want to know what..
http://stackoverflow.com/questions/120656/directory-listing-in-python filenames print os.path.join dirname filename # Advanced usage # editing the 'dirnames' list will stop os.walk from recursing..
How to use Python to login to a webpage and retrieve cookies for later usage? http://stackoverflow.com/questions/189555/how-to-use-python-to-login-to-a-webpage-and-retrieve-cookies-for-later-usage to login to a webpage and retrieve cookies for later usage I want to download and parse webpage using python but to access..
Which programming languages can I use on Android Dalvik? http://stackoverflow.com/questions/1994703/which-programming-languages-can-i-use-on-android-dalvik perl JRuby Python LUA and BeanShell . For having idea and usage of ASE refer this Example link . Scala is also supported. For..
http://stackoverflow.com/questions/212358/binary-search-in-python not in the list. That's perfectly fine for their intended usage but I just want to know if an item is in the list or not don't.. the memory consumption as low as possible. My intended usage would be a sort of double way look up table. I have in the table..
Getting method parameter names in python http://stackoverflow.com/questions/218616/getting-method-parameter-names-in-python to func I want the func. something to return arg1 arg2 The usage scenario for this is that I have a decorator and I wish to use..
http://stackoverflow.com/questions/261638/how-do-i-protect-python-code to my employer's customers. My employer wants to limit the usage of the software with a time restricted license file. If we distribute..
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 current system.. library will give you some system information CPU Memory usage on a variety of platforms psutil is a module providing an interface..
Is there any way to kill a Thread in Python? http://stackoverflow.com/questions/323972/is-there-any-way-to-kill-a-thread-in-python interpreter it will not catch the interruption. A good usage pattern of this code is to have the thread catch a specific..
What does ** (double star) and * (star) do for python parameters? http://stackoverflow.com/questions/36901/what-does-double-star-and-star-do-for-python-parameters variable arguments def foo kind args kwargs pass An other usage of the l idiom is to unpack argument lists when calling a function...
Does python have an equivalent to Java Class.forName()? http://stackoverflow.com/questions/452969/does-python-have-an-equivalent-to-java-class-forname of this function as if it were the class itself. Here's a usage example D get_class datetime.datetime D type 'datetime.datetime'..
What's the difference between list and tuples in Python? http://stackoverflow.com/questions/626759/whats-the-difference-between-list-and-tuples-in-python is also a semantic distinction that should guide their usage. Tuples are heterogeneous data structures i.e. their entries..
Python's use of __new__ and __init__? http://stackoverflow.com/questions/674304/pythons-use-of-new-and-init is not a good clean solution so please consider the usage of a factory. Here you have a good factory example . share..
http://stackoverflow.com/questions/7933596/django-dynamic-model-fields is no longer maintained and there is no clear leader. The usage is pretty straightforward import eav from app.models import..
Python: simple list merging based on intersections http://stackoverflow.com/questions/9110837/python-simple-list-merging-based-on-intersections lst Benchmark import random # adapt parameters to your own usage scenario class_count 50 class_size 1000 list_count_per_class..
How do I translate a ISO 8601 datetime string into a Python datetime object? http://stackoverflow.com/questions/969285/how-do-i-translate-a-iso-8601-datetime-string-into-a-python-datetime-object of issues check their tracker that I ran in to during my usage and it hasn't been updated in a few years. dateutil by contrast..
Using the same decorator (with arguments) with functions and methods http://stackoverflow.com/questions/1288498/using-the-same-decorator-with-arguments-with-functions-and-methods all function calls so don't do anything expensive there. Usage of the decorator class Foo object @allowed 'GET' 'POST' def..
Django: Get an object form the DB, or 'None' if nothing matches http://stackoverflow.com/questions/1512059/django-get-an-object-form-the-db-or-none-if-nothing-matches by the queryset or None if there is no matching object. Usage p Article.objects.order_by 'title' 'pub_date' .first share..
http://stackoverflow.com/questions/1746613/bitwise-operation-and-usage Operation and Usage x 1 # 0001 x 2 # Shift left 2 bits 0100 # Result 4 x 2 # Bitwise..
Python csv library with Unicode/UTF-8 support that “just works” http://stackoverflow.com/questions/1846135/python-csv-library-with-unicode-utf-8-support-that-just-works kwds self.reader UnicodeCsvReader f encoding encoding kwds Usage source file encoding is utf 8 csv_lines абв 123 где 456 for..
Inherit docstrings in Python class inheritance http://stackoverflow.com/questions/2025562/inherit-docstrings-in-python-class-inheritance was created. Check it out here . doc_inherit decorator Usage class Foo object def foo self Frobber pass class Bar Foo @doc_inherit..
Python - Is a dictionary slow to find frequency of each character? http://stackoverflow.com/questions/2522152/python-is-a-dictionary-slow-to-find-frequency-of-each-character argv using namespace std open input file if argc 2 cerr Usage argv 0 filename n exit 2 wifstream f argv argc 1 assume the..
Download image file from the HTML page source using python? http://stackoverflow.com/questions/257409/download-image-file-from-the-html-page-source-using-python saves them to the specified output file test by default Usage python dumpimages.py http example.com output from BeautifulSoup..
Longest common substring from more than two strings - Python http://stackoverflow.com/questions/2892931/longest-common-substring-from-more-than-two-strings-python is_substr function as demonstrated by J.F. Sebastian. Usage remains the same. Note no change to algorithm. def long_substr..
How to access previous/next element while for looping? http://stackoverflow.com/questions/323750/how-to-access-previous-next-element-while-for-looping prev item next prev item item next yield prev item None Usage for prev item next in neighborhood l print prev item next Edit..
How to properly use relative or absolute imports in Python modules? http://stackoverflow.com/questions/3616952/how-to-properly-use-relative-or-absolute-imports-in-python-modules use relative or absolute imports in Python modules Usage of relative imports in Python has one drawback you will not..
How do I determine the size of an object in Python? http://stackoverflow.com/questions/449560/how-do-i-determine-the-size-of-an-object-in-python if the object is managed by the garbage collector. Usage example in python 3.0 import sys x 2 sys.getsizeof x 14 sys.getsizeof..
python equivalent of filter() getting two output lists (i.e. partition of a list) http://stackoverflow.com/questions/4578590/python-equivalent-of-filter-getting-two-output-lists-i-e-partition-of-a-list item else falses.append item return trues falses Usage trues falses partition lambda x x 10 1 4 12 7 42 trues 12 42..
Python script as linux service/daemon http://stackoverflow.com/questions/4705564/python-script-as-linux-service-daemon sbin start stop daemon stop pidfile PIDFILE verbose echo Usage etc init.d USER start stop exit 1 esac exit 0 and in python..
It is possible to install another version of Python to Virtualenv? http://stackoverflow.com/questions/5506110/it-is-possible-to-install-another-version-of-python-to-virtualenv for virtualenv virtualenv You must provide a DEST_DIR Usage virtualenv OPTIONS DEST_DIR Options version show program's version..
Tab completion in Python's raw_input() http://stackoverflow.com/questions/5637124/tab-completion-in-pythons-raw-input comp.complete raw_input 'Enter section name ' Usage python complete.py Enter section name ext tab extension extra..
How to programmatically enable/disable network interfaces? (Windows XP) http://stackoverflow.com/questions/83756/how-to-programmatically-enable-disable-network-interfaces-windows-xp share improve this question Using the netsh interface Usage set interface name IfName admin ENABLED DISABLED connect CONNECTED..
Read Unicode characters from command-line arguments in Python 2.x on Windows http://stackoverflow.com/questions/846850/read-unicode-characters-from-command-line-arguments-in-python-2-x-on-windows with adaptations http code.activestate.com recipes 572200 Usage simply import this module into a script. sys.argv is changed..
Good examples of python-memcache (memcached) being used in Python? http://stackoverflow.com/questions/868690/good-examples-of-python-memcache-memcached-being-used-in-python http www.danga.com memcached for more about memcached. Usage summary This should give you a feel for how this module operates..
How can I intercept calls to python's “magic” methods in new style classes? http://stackoverflow.com/questions/9057669/how-can-i-intercept-calls-to-pythons-magic-methods-in-new-style-classes name not in dct setattr cls name property make_proxy name Usage class DictWrapper Wrapper __wraps__ dict wrapped_dict DictWrapper..
Python - Twisted, Proxy and modifying content http://stackoverflow.com/questions/9465236/python-twisted-proxy-and-modifying-content portstr ProxyFactory .setServiceParent application Usage twistd ny proxy_modify_request.py In another terminal curl x..
Rally APIs: How to copy Test Folder and member Test Cases http://stackoverflow.com/questions/13223568/rally-apis-how-to-copy-test-folder-and-member-test-cases will not # create a new targeet Test Folder for you # USAGE Usage copy_test_folder.py #################################################################################################..
downloading files from Filetype fields? http://stackoverflow.com/questions/14195478/downloading-files-from-filetype-fields This method simply prints out the Usage information. print USAGE s url sys.argv 0 def _create_url_list url This method would..
Python Opencv SolvePnP yields wrong translation vector http://stackoverflow.com/questions/14515200/python-opencv-solvepnp-yields-wrong-translation-vector calibrate example supplied with opencv #imports left out USAGE ''' USAGE calib.py save filename debug output path square_size.. example supplied with opencv #imports left out USAGE ''' USAGE calib.py save filename debug output path square_size image mask..
How to get the signed content from a PKCS7 envelop with M2Crypto? http://stackoverflow.com/questions/15700945/how-to-get-the-signed-content-from-a-pkcs7-envelop-with-m2crypto I was able to do it in bash # bin bash if # ne 1 then echo USAGE 0 sig.pkcs7.pem exit 1 fi rm fr tmp pkcs7tosignature mkdir tmp..
How to use PIL to resize and apply rotation EXIF information to the file? http://stackoverflow.com/questions/1606587/how-to-use-pil-to-resize-and-apply-rotation-exif-information-to-the-file head if tail os.mkdir newdir if len sys.argv 3 print USAGE python s indir outdir comment sys.argv 0 exit indir sys.argv..
http://stackoverflow.com/questions/2855378/ropemacs-usage-tutorial USAGE tutorial There are many sites with instructions on installing..
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