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python Programming Glossary: sub1Customary To Inherit Metaclasses From type? http://stackoverflow.com/questions/2149846/customary-to-inherit-metaclasses-from-type m1 m1 called for c1 type c1 type 'type' class sub1 c1 pass type sub1 type 'type' class c2 object __metaclass__.. called for c1 type c1 type 'type' class sub1 c1 pass type sub1 type 'type' class c2 object __metaclass__ m2 m2 called for c2.. c1 c2 pass type sub2 type 'type' Note that when defining sub1 and sub2 no metaclass functions were called. They will be created..
In a Python dict of dicts, how do you emulate Perl's auto-vivification behavior? http://stackoverflow.com/questions/3122566/in-a-python-dict-of-dicts-how-do-you-emulate-perls-auto-vivification-behavior hash and test the final key like so my hash hash element1 sub1 subsub1 value1 if exists hash element1 sub1 subsub1 print found.. test the final key like so my hash hash element1 sub1 subsub1 value1 if exists hash element1 sub1 subsub1 print found value.. hash element1 sub1 subsub1 value1 if exists hash element1 sub1 subsub1 print found value n What's the 'best practice' equivalent..
Python string formatting: % vs. .format http://stackoverflow.com/questions/5082452/python-string-formatting-vs-format same outcome so what is the difference # usr bin python sub1 python string sub2 an arg a i am a s sub1 b i am a 0 .format.. # usr bin python sub1 python string sub2 an arg a i am a s sub1 b i am a 0 .format sub1 c with kwarg s 'kwarg' sub2 d with kwarg.. string sub2 an arg a i am a s sub1 b i am a 0 .format sub1 c with kwarg s 'kwarg' sub2 d with kwarg .format kwarg sub2..
How to do relative imports in Python? http://stackoverflow.com/questions/72852/how-to-do-relative-imports-in-python Python Imagine this directory structure app __init__.py sub1 __init__.py mod1.py sub2 __init__.py mod2.py I'm coding mod1.. sub2 contains classes that are shared across sub packages sub1 subX etc. . Edit3 The behaviour I'm looking for is the same..
Customary To Inherit Metaclasses From type? http://stackoverflow.com/questions/2149846/customary-to-inherit-metaclasses-from-type M1 M1 called for C1 type C1 class '__main__.M1' class Sub1 C1 pass M1 called for Sub1 type Sub1 class '__main__.M1' Note.. C1 class '__main__.M1' class Sub1 C1 pass M1 called for Sub1 type Sub1 class '__main__.M1' Note the differences already M1.. '__main__.M1' class Sub1 C1 pass M1 called for Sub1 type Sub1 class '__main__.M1' Note the differences already M1 was called..
Finding a function's parameters in Python http://stackoverflow.com/questions/3375573/finding-a-functions-parameters-in-python or you can include other parameters to the __init__ class Sub1 Base def __init__ self one two super Sub1 self .__init__ self.one.. __init__ class Sub1 Base def __init__ self one two super Sub1 self .__init__ self.one one self.two two Sub1.PARAMS # one two.. two super Sub1 self .__init__ self.one one self.two two Sub1.PARAMS # one two dict Sub1 1 2 # one 1 two 2 class Sub2 Base..
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