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32 lines
725 B
32 lines
725 B
4 years ago
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# test implicit scoping rules
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# implicit nonlocal, with variable defined after closure
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def f():
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def g():
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return x # implicit nonlocal
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x = 3 # variable defined after function that closes over it
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return g
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print(f()())
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# implicit nonlocal at inner level, with variable defined after closure
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def f():
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def g():
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def h():
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return x # implicit nonlocal
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return h
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x = 4 # variable defined after function that closes over it
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return g
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print(f()()())
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# local variable which should not be implicitly made nonlocal
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def f():
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x = 0
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def g():
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x # local because next statement assigns to it
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x = 1
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g()
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try:
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f()
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except NameError:
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print('NameError')
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