python Programming Glossary: magicWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python reuse the type.__new__ method # this is basic OOP nothing magic in there return type.__new__ upperattr_metaclass future_class_name.. etc. Indeed metaclasses are especially useful to do black magic and therefore complicated stuff. But by themselves they are.. feature Well usually you don't Metaclasses are deeper magic than 99 of users should ever worry about. If you wonder whether..
Special (magic) methods in Python [closed] http://stackoverflow.com/questions/1090620/special-magic-methods-in-python magic methods in Python closed What are all the special magic methods.. magic methods in Python closed What are all the special magic methods in Python The __xxx__ methods that is. I'm often looking..
What is a “callable” in Python? http://stackoverflow.com/questions/111234/what-is-a-callable-in-python you give me some explanations including examples with the magic method python callable share improve this question A callable..
How to install MySQLdb (Python data access library to MySQL) on Mac OS X? http://stackoverflow.com/questions/1448429/how-to-install-mysqldb-python-data-access-library-to-mysql-on-mac-os-x better experience of the issue... apply a bit of that SO magic. Note Comments in next paragraph applied to Snow Leopard but..
How does zip(*[iter(s)]*n) work in Python? http://stackoverflow.com/questions/2233204/how-does-zipitersn-work-in-python Thanks for all the answers. I understand it fully now. The magic or what I was not understanding was in the iter . Because it's..
What do *args and **kwargs mean? [duplicate] http://stackoverflow.com/questions/287085/what-do-args-and-kwargs-mean kwargs that 䏭 just a convention. It 䏭 the and that do the magic. The official Python documentation has a more in depth look..
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 exctype As noted in the documentation this is not a magic bullet because if the thread is busy outside the python interpreter..
Flattening a shallow list in Python http://stackoverflow.com/questions/406121/flattening-a-shallow-list-in-python notes it's probably better style to avoid operator magic by using chain.from_iterable like so chain itertools.chain.from_iterable.. avoids the unpacking and you should use that to avoid magic but the timeit app shows negligible performance difference...
Converting string into datetime http://stackoverflow.com/questions/466345/converting-string-into-datetime into proper datetime fields in a database so I need to magic them into real datetime objects. Any help even if it's just..
Accessing dict keys like an attribute in Python? http://stackoverflow.com/questions/4984647/accessing-dict-keys-like-an-attribute-in-python of KeyError Cons For the non initiated it seems like pure magic. Causes a memory leak in Python 2.7.3 Python3 3.2.3 A short..
Differences between distribute, distutils, setuptools and distutils2? http://stackoverflow.com/questions/6344076/differences-between-distribute-distutils-setuptools-and-distutils2 it 䏭 a de facto standard. It uses monkey patching and magic that is frowned upon by Python core developers. Distribute is..
What is a clean, pythonic way to have multiple constructors in Python? http://stackoverflow.com/questions/682504/what-is-a-clean-pythonic-way-to-have-multiple-constructors-in-python improve this question Actually None is much better for magic values class Cheese def __init__ self num_holes None if num_holes..
http://stackoverflow.com/questions/7933596/django-dynamic-model-fields . First to implement this was Michael Hall . Yes this is magic with these approaches you can achieve fully dynamic Django apps..
Seeking clarification on apparent contradictions regarding weakly typed languages http://stackoverflow.com/questions/9929585/seeking-clarification-on-apparent-contradictions-regarding-weakly-typed-language an unsafe block. In an unsafe block you can use pointer magic to treat an int as a float violating type safety or to write..
Why can't I replace the __str__ method of a Python object with another function? http://stackoverflow.com/questions/10493025/why-cant-i-replace-the-str-method-of-a-python-object-with-another-function at 0x01237730 Why python share improve this question Magic methods are only guaranteed to work if they're defined on the..
Representing and solving a maze given an image http://stackoverflow.com/questions/12995434/representing-and-solving-a-maze-given-an-image Threshold. Make sure threshold is selected right. Use the Magic Wand Tool with 0 tolerance point sample contiguous no anti aliasing...
Python - “IOError: [Errno 0] Error”. What is Triggering This Error In My Code? http://stackoverflow.com/questions/19283118/python-ioerror-errno-0-error-what-is-triggering-this-error-in-my-code error I am getting Traceback most recent call last File D Magic Briefcase My Python Scripts Spin Scripts synonyms testing2.py.. 16 in module append_2synonym words_list num_words File D Magic Briefcase My Python Scripts Spin Scripts synonyms testing2.py..
Python's `urllib2`: Why do I get error 403 when I `urlopen` a Wikipedia page? http://stackoverflow.com/questions/3336549/pythons-urllib2-why-do-i-get-error-403-when-i-urlopen-a-wikipedia-page like this req urllib2.Request url headers 'User Agent' Magic Browser con urllib2.urlopen req print con.read share improve..
Trying to get Pyramid running under Apache + mod_wsgi but it's failing http://stackoverflow.com/questions/5269447/trying-to-get-pyramid-running-under-apache-mod-wsgi-but-its-failing Debian Server built Dec 30 2010 11 50 24 Server's Module Magic Number 20051115 15 Server loaded APR 1.2.12 APR Util 1.2.12..
LLVM, Parrot, JVM, PyPy + python http://stackoverflow.com/questions/5328295/llvm-parrot-jvm-pypy-python Some internal improvements for dynamic processing Parrot Magic Cookies . Both Parrot and PyPy are designed to create a platform..
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