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lvidarte/decorators2.py

Created June 30, 2010 14:05
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deprecated decorator
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decorators2.py
import warnings
def deprecated(func):
def new_func(*args, **kwargs):
warnings.warn('This function is deprecated', DeprecationWarning, 2)
return func(*args, **kwargs)
return new_func
@deprecated
def sum(a, b):
return a + b
r = sum(1, 2)
print r
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/home/xleo/workspace/ptest/src/test.py:21: DeprecationWarning: This function is deprecated
  r = sum(1, 2)
3

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