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python Programming Glossary: self.__dict__Compare object instances for equality by their attributes in Python http://stackoverflow.com/questions/1227121/compare-object-instances-for-equality-by-their-attributes-in-python attr1 self.attr2 attr2 def __str__ self return str self.__dict__ def __eq__ self other return self.__dict__ other.__dict__ t1.. self return str self.__dict__ def __eq__ self other return self.__dict__ other.__dict__ t1 Test foo 42 t2 Test foo 42 t3 Test bar 42..
Python Class Factory to Produce simple Struct-like classes http://stackoverflow.com/questions/1264833/python-class-factory-to-produce-simple-struct-like-classes args class NewStruct def __init__ self for arg in args self.__dict__ arg None return NewStruct Person Struct 'forename' 'surname'..
Why is the Borg pattern better than the Singleton pattern in Python http://stackoverflow.com/questions/1318406/why-is-the-borg-pattern-better-than-the-singleton-pattern-in-python internal state variables here __register def __init__ self self.__dict__ self.__shared_state if not self.__register self._init_default_register..
what's the biggest difference between dir and __dict__ in python http://stackoverflow.com/questions/14361256/whats-the-biggest-difference-between-dir-and-dict-in-python and __dict__ in python class C object def f self print self.__dict__ print dir self c C c.f output '__class__' '__delattr__' 'f'.. '__delattr__' 'f' .... why there is not a 'f' in self.__dict__ python introspection share improve this question dir does..
Difference between __str__ and __repr__ in Python http://stackoverflow.com/questions/1436703/difference-between-str-and-repr-in-python __repr__ which would act like return s r self.__class__ self.__dict__ would have been too dangerous for example too easy to get into..
method of iterating over sqlalchemy model's defined columns? http://stackoverflow.com/questions/2537471/method-of-iterating-over-sqlalchemy-models-defined-columns self return s s self.__class__.__name__ ' '.join ' s s' k self.__dict__ k for k in sorted self.__dict__ if '_sa_' k 4 It will exclude.. ' '.join ' s s' k self.__dict__ k for k in sorted self.__dict__ if '_sa_' k 4 It will exclude SA magic attributes but will not..
Can I prevent modifying an object in Python? http://stackoverflow.com/questions/3711657/can-i-prevent-modifying-an-object-in-python ConstError pass def __setattr__ self name value if self.__dict__.has_key name raise self.ConstError Can't change const. s name.. 'const name s is not all uppercase' name self.__dict__ name value # replace module entry in sys.modules __name__ with..
Python - Using __getattribute__ method http://stackoverflow.com/questions/371753/python-using-getattribute-method self name if name 'test' return 0. else return self.__dict__ name print D .test 0.0 print D .test2 ... RuntimeError maximum..
Elegant ways to support equivalence (“equality”) in Python classes http://stackoverflow.com/questions/390250/elegant-ways-to-support-equivalence-equality-in-python-classes self other if isinstance other self.__class__ return self.__dict__ other.__dict__ else return False def __ne__ self other return.. self other return isinstance other self.__class__ and self.__dict__ other.__dict__ def __ne__ self other return not self.__eq__..
python circular imports once again (aka what's wrong with this design) http://stackoverflow.com/questions/3955790/python-circular-imports-once-again-aka-whats-wrong-with-this-design else raise Exception 'Some misleading message' else self.__dict__ name value def __gettattr__ self name return self._data name..
trouble installing rpy2 on win7 (R 2.12, Python 2.5) http://stackoverflow.com/questions/4924917/trouble-installing-rpy2-on-win7-r-2-12-python-2-5 v tuple if isinstance v str v v v tuple set v self.__dict__ '_' k v # frameworks are specific to OSX for k in 'framework_dirs'.. v tuple if isinstance v str v v v tuple set v self.__dict__ '_' k v self.__dict__ '_' 'extra_link_args' tuple set v self.__dict__.. isinstance v str v v v tuple set v self.__dict__ '_' k v self.__dict__ '_' 'extra_link_args' tuple set v self.__dict__ '_' 'extra_link_args'..
Accessing dict keys like an attribute in Python? http://stackoverflow.com/questions/4984647/accessing-dict-keys-like-an-attribute-in-python self args kwargs super AttrDict self .__init__ args kwargs self.__dict__ self Some pros It actually works No dictionary class methods..
Are there any 'gotchas' with this Python pattern? http://stackoverflow.com/questions/5021041/are-there-any-gotchas-with-this-python-pattern I'm thinking of using class Dicty dict def __init__ self self.__dict__ self d Dicty d.foo 'bar' print d 'foo' bar d 'foo' 'baz' print..
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 parts of the implementation are exposed. self.__class__ self.__dict__ and other internal structures are available in an obvious way...
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