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illume/python_close.py

Created October 21, 2011 06:54
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# closures in python
Raw
python_close.py
# closures in python
def f0(x):
closed_var = x + 1
def fclose():
return closed_var
return fclose
a_closure = f0(9)
# the 'closed_var' is now x + 1 == 10
assert(a_closure() == 10)
assert(a_closure() == 10)
a_closure2 = f0(20)
# the 'closed_var' is now x + 1 == 21
assert(a_closure2() == 21)
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