python Programming Glossary: nothingWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python val # reuse the type.__new__ method # this is basic OOP nothing magic in there return type.__new__ upperattr_metaclass future_class_name.. noticed the extra argument upperattr_metaclass . There is nothing special about it a method always receives the current instance.. clsname bases uppercase_attr That's it. There is really nothing more about metaclasses. The reason behind the complexity of..
Is there any way to run Python on Android? http://stackoverflow.com/questions/101754/is-there-any-way-to-run-python-on-android this platform has a nice Python API. Of course there is nothing official about Python on Android but since Jython exists does..
What can you use Python generator functions for? http://stackoverflow.com/questions/102535/what-can-you-use-python-generator-functions-for approach is that the work function now a generator knows nothing about the callback and merely yields whenever it wants to report..
Python subprocess readlines() hangs http://stackoverflow.com/questions/12419198/python-subprocess-readlines-hangs on concrete answer. Regards edit Fix unintended code. nothing to do with the actual error python subprocess share improve..
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 the attribute or method is intended to be private. However nothing special is done with the name itself. To quote PEP 8 _single_leading_underscore..
Behaviour of increment and decrement operators in Python http://stackoverflow.com/questions/1485841/behaviour-of-increment-and-decrement-operators-in-python The operator is the identity operator which does nothing. Clarification the and unary operators only work on numbers.. ambiguity but it does exist. Simpler language. is nothing more than a synonym for 1 . It was a shorthand invented because..
Does python have 'private' variables in classes? http://stackoverflow.com/questions/1641219/does-python-have-private-variables-in-classes to other classes' instance or class variables. In Java nothing prevents you from doing the same if you really want to after..
How can I quantify difference between two images? http://stackoverflow.com/questions/189943/how-can-i-quantify-difference-between-two-images intervals. Sort of like a time lapse thing. However if nothing has really changed that is the picture pretty much looks the..
http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat definitions PHP is perfect example of this . There's nothing wrong with you thinking about building a language to language..
Python UnicodeDecodeError - Am I misunderstanding encode? http://stackoverflow.com/questions/368805/python-unicodedecodeerror-am-i-misunderstanding-encode encodings like the zip or rot13 or base64 ones which have nothing to do with Unicode. Anyway all you have to remember for your..
Stop reading process output in Python without hang? http://stackoverflow.com/questions/4417962/stop-reading-process-output-in-python-without-hang requires `f.fileno ` so `SpooledTemporaryFile` adds nothing here f tempfile.TemporaryFile # start process redirect stdout..
Simple Prime Generator in Python http://stackoverflow.com/questions/567222/simple-prime-generator-in-python 'count' anyway. I just want a very simple prime generator nothing fancy . Thanks a lot. lincoln. import math def main count 3..
In Python, why can a function modify some arguments as perceived by the caller, but not others? http://stackoverflow.com/questions/575196/in-python-why-can-a-function-modify-some-arguments-as-perceived-by-the-caller of an object in Python. def f n x # these `n` `x` have nothing to do with `n` and `x` from main n 2 # put `n` label on `2`..
Why do you need explicitly have the “self” argument into a Python method? http://stackoverflow.com/questions/68282/why-do-you-need-explicitly-have-the-self-argument-into-a-python-method explicit rather than based on a rule. Additionally since nothing is implied or assumed parts of the implementation are exposed...
http://stackoverflow.com/questions/7933596/django-dynamic-model-fields much of a hack. Schema less solutions like NoSQL. I have nothing against them but they're still not a good fit. Ultimately this..
Python: How do I pass a variable by reference? http://stackoverflow.com/questions/986006/python-how-do-i-pass-a-variable-by-reference the reference in the method the outer scope will know nothing about it and after you're done the outer reference will still.. String an immutable type It's immutable so there's nothing we can do to change the contents of the string Now let's try..
Python - how does passing values work? http://stackoverflow.com/questions/11585768/python-how-does-passing-values-work Python uses a system sometimes called call by object . Nothing is copied when you pass arguments to a function. The names of..
What is the most compatible way to install python modules on a Mac? http://stackoverflow.com/questions/1213690/what-is-the-most-compatible-way-to-install-python-modules-on-a-mac around with PATH settings and using python_select . Nothing has really worked and at this point I'm not really understanding..
Cannot fetch URLs from GAE local environment http://stackoverflow.com/questions/15492961/cannot-fetch-urls-from-gae-local-environment http www.google.com .read self.render_index Nothing fancy just a call to the library inside the main handler to..
Python - Using the Multiply Operator to Create Copies of Objects in Lists http://stackoverflow.com/questions/1605024/python-using-the-multiply-operator-to-create-copies-of-objects-in-lists NOT creation of copies shallow or deep ones of the items. Nothing stops you from going crazy a la import copy class Crazy object..
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 image 'Exif.Image.Orientation' if orientation 1 # Nothing mirror im.copy elif orientation 2 # Vertical Mirror mirror im.transpose..
http://stackoverflow.com/questions/172720/speeding-up-python algorithms and data structures. This rule should be first. Nothing matters as much as algorithm and data structure. Bottom Line..
Converting python objects for rpy2 http://stackoverflow.com/questions/2447454/converting-python-objects-for-rpy2 __init__.py line 93 in default_py2ri raise ValueError Nothing can be done for the type s at the moment. type o ValueError.. be done for the type s at the moment. type o ValueError Nothing can be done for the type type 'numpy.ndarray' at the moment...
Mercurial/Python - What Does The Underscore Function Do? http://stackoverflow.com/questions/3077227/mercurial-python-what-does-the-underscore-function-do over just the raw string like the documentation suggests. Nothing I've seen in the Python documentation mentions such a function..
http://stackoverflow.com/questions/3238925/python-urllib-urllib2-post inout tracker' data for line in u.readlines print line Nothing special going on there. The problem I'm having is that based..
Python - Best library for drawing [closed] http://stackoverflow.com/questions/326300/python-best-library-for-drawing a window and then draw lines and basic shapes on it. Nothing too complex just nice and simple. I figure there's lots of libraries..
Python strptime() and timezones? http://stackoverflow.com/questions/3305413/python-strptime-and-timezones that 0 6 That gets you year month day hour minute second . Nothing else. No mention of timezones. Interestingly Win XP SP2 Python..
raw_input in python without pressing enter http://stackoverflow.com/questions/3523174/raw-input-in-python-without-pressing-enter Read a keypress and return the resulting character. Nothing is echoed to the console. This call will block if a keypress..
How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII http://stackoverflow.com/questions/4198804/how-to-reliably-guess-the-encoding-between-macroman-cp1252-latin1-utf-8-and charset detector we use has to be able to sniff those out. Nothing I 脎e looked at can manage the trick. I had big hopes for the..
Django template can't loop defaultdict http://stackoverflow.com/questions/4764110/django-template-cant-loop-defaultdict join p endfor But the loop in my template doesn't work. Nothing shows up. It doesn't even give me an error. How can i fix this..
What blocks Ruby, Python to get Javascript V8 speed? http://stackoverflow.com/questions/5168718/what-blocks-ruby-python-to-get-javascript-v8-speed What blocks Ruby Python to get Javascript V8 speed Nothing. Well okay money. And time people resources but if you have..
http://stackoverflow.com/questions/606516/python-graph-library that will make heavy use of a graph data structure. Nothing horribly complex but I'm thinking some sort of graph graph algorithms..
matplotlib does not show my drawings although I call pyplot.show() http://stackoverflow.com/questions/7534453/matplotlib-does-not-show-my-drawings-although-i-call-pyplot-show is nothing to happen. No error message. No new window. Nothing. I install matplotlib by using pip and I didn't take any error..
How do you reload a Django model module using the interactive interpreter via “manage.py shell”? http://stackoverflow.com/questions/890924/how-do-you-reload-a-django-model-module-using-the-interactive-interpreter-via-m interpreter and with the plain Python v2.6 interpreter. Nothing seems to work. Using the same techniques with an arbitrary Python..
How to find out the arity of a method in Python http://stackoverflow.com/questions/990016/how-to-find-out-the-arity-of-a-method-in-python applies to Python coded functions but not to C coded ones. Nothing in the Python C API lets C coded functions including built ins..
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