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python Programming Glossary: self.aoverride at runtime __setattr__ http://stackoverflow.com/questions/13408372/override-at-runtime-setattr runtime a method to a class class Test def __init__ self self.a 5 test Test import types def foo self print self.a test.foo.. self self.a 5 test Test import types def foo self print self.a test.foo types.MethodType foo test test.foo #prints 5 And I.. in the class definition class Test def __init__ self self.a 5 def __setattr__ self name value print Possibility disabled..
NameError: name 'self' is not defined http://stackoverflow.com/questions/1802971/nameerror-name-self-is-not-defined defined Why such structure class A def __init__ self a self.a a def p self b self.a print b gives an error NameError name.. class A def __init__ self a self.a a def p self b self.a print b gives an error NameError name 'self' is not defined..
What is the best way to do automatic attribute assignment in Python, and is it a good idea? http://stackoverflow.com/questions/3652851/what-is-the-best-way-to-do-automatic-attribute-assignment-in-python-and-is-it-a a class class Foo object def __init__ self a b c d e f g self.a a self.b b self.c c self.d d self.e e self.f f self.g g I could.. foo path debug False pass a A 'rhubarb' 'pie' debug True self.assertTrue a.foo 'rhubarb' self.assertTrue a.path 'pie' self.assertTrue.. 'rhubarb' 'pie' debug True self.assertTrue a.foo 'rhubarb' self.assertTrue a.path 'pie' self.assertTrue a.debug True class B object..
How to implement a good __hash__ function in python http://stackoverflow.com/questions/4005318/how-to-implement-a-good-hash-function-in-python handling all the properties class AClass def __init__ self self.a None self.b None def __eq__ self other return other and self.a.. None self.b None def __eq__ self other return other and self.a other.a and self.b other.b def __ne__ self other return not.. return not self.__eq__ other def __hash__ self return hash self.a self.b I read on this question that tuples are hashable so I..
http://stackoverflow.com/questions/4599456/textually-diffing-json return self.matching_blocks matches recurse_matches_py self.a self.b 0 0 len self.a len self.b matches 10 # Matches now has.. matches recurse_matches_py self.a self.b 0 0 len self.a len self.b matches 10 # Matches now has individual line pairs.. matches self.matching_blocks.append len self.a len self.b 0 if PatienceSequenceMatcher_py._do_check_consistency..
How to make an immutable object in Python? http://stackoverflow.com/questions/4828080/how-to-make-an-immutable-object-in-python self 1 def __str__ self return Immutable 0 1 .format self.a self.b def __setattr__ self ignored return NotImplemented def..
How Do I Perform Introspection on an Object in Python 2.x? http://stackoverflow.com/questions/546337/how-do-i-perform-introspection-on-an-object-in-python-2-x around a little. For instance class Foo def __init__ self self.a bar self.b 4711 a Foo dir a '__doc__' '__init__' '__module__'..
Writing a class decorator that applies a decorator to all methods http://stackoverflow.com/questions/6695854/writing-a-class-decorator-that-applies-a-decorator-to-all-methods cls @decorate_class class MyClass object def __init__ self self.a 10 print __init__ def foo self print self.a @staticmethod def.. __init__ self self.a 10 print __init__ def foo self print self.a @staticmethod def baz print baz @classmethod def bar cls print.. cls @decorate_class class MyClass object def __init__ self self.a 10 print __init__ def foo self print self.a @staticmethod def..
Can Super deal with multiple inheritance? http://stackoverflow.com/questions/7903398/can-super-deal-with-multiple-inheritance objects like these class Foo object def __init__ self a self.a a class Bar object def __init__ self b self.b b I would normally..
what is difference between __init__ and __call__ in python? http://stackoverflow.com/questions/9663562/what-is-difference-between-init-and-call-in-python __call__ methods For example class test def __init__ self self.a 10 def __call__ self b 20 python share improve this question..
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