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python-uncompyle6/test/simple_source/bug33/04_lambda_star_default.py
2019-12-16 16:42:11 -05:00

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Python

# From 3.x test_audiop.py
# Bug is handling default value after * argument in a lambda.
# That's a mouthful of desciption; I am not sure if the really
# hacky fix to the code is even correct.
#
# FIXME: try and test with more than one default argument.
# RUNNABLE
def pack(width, data):
return (width, data)
packs = {w: (lambda *data, width=w: pack(width, data)) for w in (1, 2, 4)}
assert packs[1]('a') == (1, ('a',))
assert packs[2]('b') == (2, ('b',))
assert packs[4]('b') == (4, ('c',))