def attr_from_locals(locals_dict):
self = locals_dict.pop('self')
code = self.__init__.__func__.__code__
args = code.co_varnames[1:code.co_argcount]
for k in args:
setattr(self, k, locals_dict[k])
class Foo(object):
def __init__(self, name, color, num=1):
x = 1
attr_from_locals(locals())
>>> def foo(x, *args, **kwargv):
pass
>>> foo.__code__.co_varnames
('x', 'args', 'kwargv')
>>> foo.__code__.co_flags & 0x04
4
>>> foo.__code__.co_flags & 0x08
8
import inspect
def attr_from_locals(locals_dict):
self = locals_dict.pop('self')
args = inspect.getargspec(self.__init__.__func__).args[1:]
for k in args:
setattr(self, k, locals_dict[k])
keywords = inspect.getargspec(self.__init__.__func__).keywords
if keywords:
keywords_dict = locals_dict[keywords]
for k in keywords_dict:
setattr(self, k, keywords_dict[k])
class Foo(object):
def __init__(self, name, **kwargv):
attr_from_locals(locals())
f = Foo('bar', color='yellow', num=1)
print f.__dict__
{'color': 'yellow', 'num': 1, 'name': 'bar'}
class Foo(object): '''Foo doc''' def __init__(self, name): self.__name = name def getname(self): return self.__name inspect.getmembers(Foo, inspect.ismethod)
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