37 lines
751 B
Python
37 lines
751 B
Python
def gen():
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try:
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yield 1
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except ValueError as e:
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print("got ValueError from upstream!", repr(e.args))
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yield "str1"
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raise TypeError
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def gen2():
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print((yield from gen()))
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g = gen2()
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print(next(g))
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print(g.throw(ValueError))
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try:
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print(next(g))
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except TypeError:
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print("got TypeError from downstream!")
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# passing None as second argument to throw
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g = gen2()
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print(next(g))
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print(g.throw(ValueError, None))
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try:
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print(next(g))
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except TypeError:
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print("got TypeError from downstream!")
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# passing an exception instance as second argument to throw
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g = gen2()
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print(next(g))
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print(g.throw(ValueError, ValueError(123)))
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try:
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print(next(g))
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except TypeError:
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print("got TypeError from downstream!")
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