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python Programming Glossary: worksWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python an issue due to backwards compatibility in Python type works this way type name of the class tuple of the parent class for..
How to generate all permutations of a list in Python http://stackoverflow.com/questions/104420/how-to-generate-all-permutations-of-a-list-in-python Python for some reason or are just curios to know how it works here's one nice approach taken from http code.activestate.com.. elements 1 for i in range len elements #nb elements 0 1 works in both string and list contexts yield perm i elements 0 1..
How do you send a HEAD HTTP request in Python? http://stackoverflow.com/questions/107405/how-do-you-send-a-head-http-request-in-python type share improve this question edit This answer works but nowadays you should just use the requests library as mentioned..
What is the difference between @staticmethod and @classmethod in Python? http://stackoverflow.com/questions/136097/what-is-the-difference-between-staticmethod-and-classmethod-in-python A.foo 1 would have raised a TypeError but A.class_foo 1 works just fine A.class_foo 1 # executing class_foo class '__main__.A'..
In Python, how do I determine if an object is iterable? http://stackoverflow.com/questions/1952464/in-python-how-do-i-determine-if-an-object-is-iterable share improve this question Checking for __iter__ works on sequence types but it would fail on e.g. strings. I would..
Fastest way to list all primes below N in python http://stackoverflow.com/questions/2068372/fastest-way-to-list-all-primes-below-n-in-python remove the lowest number from the set. Nevertheless it works at least for me for some input numbers sum get_primes 2000000..
Flatten (an irregular) list of lists in Python http://stackoverflow.com/questions/2158395/flatten-an-irregular-list-of-lists-in-python even better an iterator. The only solution I saw that works for an arbitrary nesting is found in this question def flatten..
The Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained and you don't want them all stored in memory. And it works because Python does not care if the argument of a method is..
Import a module from a relative path http://stackoverflow.com/questions/279237/import-a-module-from-a-relative-path script. I use this in production in several products and works in many special scenarios like scripts called from another directory..
Dynamic module import in Python http://stackoverflow.com/questions/301134/dynamic-module-import-in-python # Display error message command_module.run This works just fine I'm just wondering if there is possibly a more idiomatic..
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 should terminate the thread one way to ensure that it works is t ThreadWithExc ... ... t.raiseExc SomeException while t.isAlive..
Python variable scope question http://stackoverflow.com/questions/370357/python-variable-scope-question and recently started learning Python. The following code works as expected in both python 2.5 and 3.0 on OS X if that matters..
Extending the User model with custom fields in Django http://stackoverflow.com/questions/44109/extending-the-user-model-with-custom-fields-in-django That said extending django.contrib.auth.models.User also works better now ever since the refactoring of Django's inheritance..
How to install pip on windows? http://stackoverflow.com/questions/4750806/how-to-install-pip-on-windows 15915700 362951 There is a simple exe installer which just works http stackoverflow.com a 16377781 362951 If you are an ActivePython..
Convert XML/HTML Entities into Unicode String in Python http://stackoverflow.com/questions/57708/convert-xml-html-entities-into-unicode-string-in-python other things has such a function on his website which works with decimal hex and named entities. share improve this answer..
How do I duplicate sys.stdout to a log file in python? http://stackoverflow.com/questions/616645/how-do-i-duplicate-sys-stdout-to-a-log-file-in-python In daemon mode all output goes to the log. Daemon mode works great using os.dup2 . I can't find a way to tee all output to.. To redirect all output I do something like this and it works great # open our log file so se open s.log self.name 'w' 0 #..
How can I make a chain of function decorators in Python? http://stackoverflow.com/questions/739654/how-can-i-make-a-chain-of-function-decorators-in-python trying to understand how decorators and decorator chaining works. python decorator share improve this question Check out..
http://stackoverflow.com/questions/931092/reverse-a-string-in-python world' 1 'dlrow olleh' This is extended slice syntax. It works by doing begin end step by leaving begin and end off and specifying..
Github-api giving 404 when passing json-data with python + urllib2 http://stackoverflow.com/questions/10367859/github-api-giving-404-when-passing-json-data-with-python-urllib2 different method of authentication and it worked. Tested Works returns the wanted json curl u user password data json... https.. json... https api.github.com repos user repo downloads Works curl H 'Authorization token token ' https api.github.com Does..
Elegant Python function to convert CamelCase to camel_case? http://stackoverflow.com/questions/1175208/elegant-python-function-to-convert-camelcase-to-camel-case 1_ 2' name return re.sub ' a z0 9 A Z ' r' 1_ 2' s1 .lower Works with all these and doesn't harm already un cameled versions..
Double Iteration in List Comprehension http://stackoverflow.com/questions/1198777/double-iteration-in-list-comprehension with your own suggestion x for b in a for x in b # Works fine While you asked for list comprehension answers let me also..
extracting text from MS word files in python http://stackoverflow.com/questions/125222/extracting-text-from-ms-word-files-in-python commandline utility for dumping text out of a word doc. Works pretty well for simple documents obviously it loses formatting..
Iterate over pairs in a list (circular fashion) in Python http://stackoverflow.com/questions/1257413/iterate-over-pairs-in-a-list-circular-fashion-in-python for item in i yield prev item prev item yield item first Works on any non empty sequence no indexing required. share improve..
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
How do I change the color of my widget in Kivy at run time? http://stackoverflow.com/questions/12997545/how-do-i-change-the-color-of-my-widget-in-kivy-at-run-time .kv file I pointed the color to a variable in my object. Works for extracting the initial color Color rgba self.col When I..
Can I use MySQL on Django(dev 1.6.x) with Python3.x? http://stackoverflow.com/questions/13320343/can-i-use-mysql-on-djangodev-1-6-x-with-python3-x given with Django 1.5 works with Python 3 Django MySQL Works on Python 3.2.2 The default MySQL wrapper available on Python..
Python 3.1.1 with --enable-shared : will not build any extensions http://stackoverflow.com/questions/1547310/python-3-1-1-with-enable-shared-will-not-build-any-extensions Nothing special Build Python 3.1.1 source distribution Works fine with . configure Does not work fine with . configure enable..
http://stackoverflow.com/questions/1819124/image-comparison-algorithm Problem is solved with the suggestions of Peter Hansen Works very well Thanks to all answers Some results can be found here..
How to sort alpha numeric set in python http://stackoverflow.com/questions/2669059/how-to-sort-alpha-numeric-set-in-python 0 if item 0 .isdigit else float 'inf' item This version Works in Python 2 and Python 3 because It does not assume you compare..
Eventlet or gevent or Stackless + Twisted, Pylons, Django and SQL Alchemy http://stackoverflow.com/questions/3048012/eventlet-or-gevent-or-stackless-twisted-pylons-django-and-sql-alchemy these across multiple servers as well all done in Twisted. Works great. The problem is that it's hard to bring new team members..
Python Pythonpath Modules install http://stackoverflow.com/questions/3566546/python-pythonpath-modules-install Python.framework Versions 2.6 lib python2.6 site packages Works. i dont know why and would love to know. I just install south..
Are there any radix/patricia/critbit trees for Python? http://stackoverflow.com/questions/4707296/are-there-any-radix-patricia-critbit-trees-for-python 2007. Although it does build cleanly so perhaps It Just Works. Edit to clarify what I'm looking for from an API I want something..
How can I use C++ class in Python? http://stackoverflow.com/questions/602580/how-can-i-use-c-class-in-python to write modules for my class and use them within python. Works great. You can do it manually by using the Python C API writing..
tell whether python is in -i mode http://stackoverflow.com/questions/640389/tell-whether-python-is-in-i-mode of i. But apparently it doesn't work the same way. Works PYTHONINSPECT 1 python c 'import os print os.environ PYTHONINSPECT..
SQLAlchemy classes across files http://stackoverflow.com/questions/7478403/sqlalchemy-classes-across-files c1 a1.Cs.append c2 session.add a1 session.commit Works on my machine python main.py echo 0 share improve this answer..
Bottle framework and OOP, using method instead of function http://stackoverflow.com/questions/8725605/bottle-framework-and-oop-using-method-instead-of-function # Doesn't work @app.route 2 def index2 self return I'm 2 # Works fine @app.route 3 def index3 return I'm 3 Is it possible to..
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