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65 lines
739 B
Python
65 lines
739 B
Python
# -----------------
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# yield statement
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# -----------------
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def gen():
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yield 1
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yield ""
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gen_exe = gen()
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#? int() str()
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next(gen_exe)
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#? int() str() list
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next(gen_exe, list)
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def gen_ret(value):
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yield value
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#? int()
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next(gen_ret(1))
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#? []
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next(gen_ret())
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# -----------------
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# generators should not be indexable
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# -----------------
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def get(param):
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yield 1
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yield ""
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#? []
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get()[0]
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# -----------------
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# __iter__
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# -----------------
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for a in get():
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#? int() str()
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a
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class Get():
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def __iter__(self):
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yield 1
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yield ""
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b = []
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for a in Get():
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#? int() str()
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a
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b += [a]
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#? list()
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b
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#? int() str()
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b[0]
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g = iter(Get())
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#? int() str()
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next(g)
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g = iter([1.0])
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#? float()
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next(g)
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