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tests/cpydiff: Add difference-test for second arg of builtin next().

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Damien George 2017-11-28 10:50:53 +11:00
parent 7cf446f3da
commit 63f47104fe
1 changed files with 12 additions and 0 deletions
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tests/cpydiff/builtin_next_arg2.py Normal file
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"""
categories: Modules,builtins
description: Second argument to next() is not implemented
cause: MicroPython is optimised for code space.
workaround: Instead of `val = next(it, deflt)` use::
try:
val = next(it)
except StopIteration:
val = deflt
"""
print(next(iter(range(0)), 42))