python Programming Glossary: finePython subprocess readlines() hangs http://stackoverflow.com/questions/12419198/python-subprocess-readlines-hangs sleep 2 puts goodbye Problem Streaming the file works fine. The hello goodbye output is printed with the 2 seconds delay...
Should Python import statements always be at the top of a module? http://stackoverflow.com/questions/128478/should-python-import-statements-always-be-at-the-top-of-a-module means that Putting the imports at the top of the module is fine because it's a trivial cost that's only paid once. Putting the..
Request UAC elevation from within a Python script? http://stackoverflow.com/questions/130763/request-uac-elevation-from-within-a-python-script cmd.exe as administator and then run my script it works fine. This makes sense since User Account Control UAC normally prevents..
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 can also call class_foo using the class. In fact if you define something to be a classmethod it is probably because you intend.. would have raised a TypeError but A.class_foo 1 works just fine A.class_foo 1 # executing class_foo class '__main__.A' 1 One..
Difference between __str__ and __repr__ in Python http://stackoverflow.com/questions/1436703/difference-between-str-and-repr-in-python that there is one default which is true if __repr__ is defined and __str__ is not the object will behave as though __str__.. having the str of it look like 192.168.1.1 is just fine. When implementing a date time abstraction the str can be 010..
Use different Python version with virtualenv http://stackoverflow.com/questions/1534210/use-different-python-version-with-virtualenv I got virtualenv properly installed everything is working fine. Is there a possibility that I can use a virtualenv with a different..
Can't pickle <type 'instancemethod'> when using python's multiprocessing Pool.map() http://stackoverflow.com/questions/1816958/cant-pickle-type-instancemethod-when-using-pythons-multiprocessing-pool-ma simultaneously. When I use the following code it works fine import multiprocessing def f x return x x def go pool multiprocessing.Pool..
What exactly do “u” and “r”string flags in Python, and what are raw string litterals? http://stackoverflow.com/questions/2081640/what-exactly-do-u-and-rstring-flags-in-python-and-what-are-raw-string-litte that's very rarely needed since normal slashes mostly work fine on Windows too and imperfect due to the except clause above..
http://stackoverflow.com/questions/212358/binary-search-in-python even if the item is not in the list. That's perfectly fine for their intended usage but I just want to know if an item..
Changing default encoding of Python? http://stackoverflow.com/questions/2276200/changing-default-encoding-of-python IDE default character encoding is set to utf 8 and I'm fine. I searched around for setting default encoding and people say..
String comparison in Python: is vs. == [duplicate] http://stackoverflow.com/questions/2988017/string-comparison-in-python-is-vs . When I changed it to '' rather than is not '' it worked fine. I did some searching and found this question the top answer..
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 way..
Is it Pythonic to use bools as ints? http://stackoverflow.com/questions/3174392/is-it-pythonic-to-use-bools-as-ints the use of this fact to simplify your code is perfectly fine. Historically logical true false operations tended to simply..
use of “global” keyword in python http://stackoverflow.com/questions/4693120/use-of-global-keyword-in-python sub ... getJoin '0.0.0.0' It seems things are working fine even without global. I was able to access global variable without.. Names listed in a global statement must not be defined as formal parameters or in a for loop control target class.. is seldom considered a good solution. def bob me locally defined # Defined only in local context print me bob print me # Asking..
Setting the correct encoding when piping stdout in python http://stackoverflow.com/questions/492483/setting-the-correct-encoding-when-piping-stdout-in-python a program like this # coding utf 8 print 疇瓣繹 will work fine when run normally but fail with UnicodeEncodeError 'ascii' codec..
Accessing dict keys like an attribute in Python? http://stackoverflow.com/questions/4984647/accessing-dict-keys-like-an-attribute-in-python dictionary class methods are shadowed e.g. .keys work just fine Attributes and items are always in sync Trying to access non..
Understanding Python super() and init methods http://stackoverflow.com/questions/576169/understanding-python-super-and-init-methods the looks of it both child classes can be created just fine. Im curious as to what difference there actually is in this..
Creating a singleton in python http://stackoverflow.com/questions/6760685/creating-a-singleton-in-python in such a way that is most pythonic. In this instance I define 'most pythonic' to mean that it follows the 'principle of least.. for each class we wish to make a singleton. While this is fine in my case I worry that this might not scale. Of course there.. this situation if you use your Method #2 and a subclass defines a __new__ method it will be executed every time you call SubClassOfSingleton..
how to install PIL on mac os x 10.7.2 Lion http://stackoverflow.com/questions/9070074/how-to-install-pil-on-mac-os-x-10-7-2-lion with XCode 4.2.1 and System Python 2.7.1 and it built just fine though there is a possibility that something in my environment..
How to save a Python interactive session? http://stackoverflow.com/questions/947810/how-to-save-a-python-interactive-session here http www.reinteract.org trac wiki GettingIt . Built fine on Ubuntu integrates into gnome desktop Windows and Mac installers..
Clean way to get near-LIFO behavior from multiprocessing.Queue? (or even just *not* near-FIFO) http://stackoverflow.com/questions/12042575/clean-way-to-get-near-lifo-behavior-from-multiprocessing-queue-or-even-just-n I believe multiprocessing.Queue does not guarantee order . Fine. But it is near FIFO so near LIFO would be great. I could pull..
python subprocess module: looping over stdout of child process http://stackoverflow.com/questions/1277866/python-subprocess-module-looping-over-stdout-of-child-process mycmd stdout PIPE for line in data_stream.stdout ... # Fine If you need two way communication use communicate . share improve..
python tilde unary operator as negation numpy bool array http://stackoverflow.com/questions/13600988/python-tilde-unary-operator-as-negation-numpy-bool-array in python is a documented as a bitwise inversion operator. Fine. I have noticed seemingly schizophrenic behavior though to wit..
Why the Global Interpreter Lock? http://stackoverflow.com/questions/265687/why-the-global-interpreter-lock approach . There are various pros and cons of each method. Fine grained locking allows greater paralellism two threads can execute..
How to get started with Big Data Analysis http://stackoverflow.com/questions/4322559/how-to-get-started-with-big-data-analysis RHIPE package and finding toy datasets and problem areas. Fine. Play with that too. Don't sweat finding big datasets. Even..
http://stackoverflow.com/questions/4879036/django-projects-vs-apps have many apps. Apps can be shared among many projects. Fine. I'm not reinventing the blog or forum I don't see any portion..
Perl Compatible Regular Expression (PCRE) in Python http://stackoverflow.com/questions/7063420/perl-compatible-regular-expression-pcre-in-python multithreading. Ok that 䏭 enough hype. Yet Another Fine Alternate Regex Engine One final alternative that is worth looking..
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