30 lines
850 B
Python
30 lines
850 B
Python
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""" Example from `Python: The Full Monty`__ -- A Tested Semantics for the
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Python Programming Language
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__ http://cs.brown.edu/~sk/Publications/Papers/Published/pmmwplck-python-full-monty/
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"The following program, [...] seems to perform a simple abstraction over the
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process of yielding:"
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Citation:
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Joe Gibbs Politz, Alejandro Martinez, Matthew Milano, Sumner Warren,
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Daniel Patterson, Junsong Li, Anand Chitipothu, and Shriram Krishnamurthi.
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2013. Python: the full monty. SIGPLAN Not. 48, 10 (October 2013), 217-232.
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DOI=10.1145/2544173.2509536 http://doi.acm.org/10.1145/2544173.2509536
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"""
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# tag::YIELD_DELEGATE_FAIL[]
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def f():
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def do_yield(n):
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yield n
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x = 0
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while True:
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x += 1
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do_yield(x)
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# end::YIELD_DELEGATE_FAIL[]
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if __name__ == '__main__':
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print('Invoking f() results in an infinite loop')
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f()
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