mirror of
https://github.com/pocketpy/pocketpy
synced 2025-10-19 19:10:17 +00:00
66 lines
994 B
Python
66 lines
994 B
Python
def f(a, b, *args):
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return a + b + sum(args)
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assert f(1, 2, 3, 4) == 10
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a = [5, 6, 7, 8]
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assert f(*a) == 26
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def g(*args):
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return f(*args)
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assert g(1, 2, 3, 4) == 10
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assert g(*a) == 26
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def f(a, b, *args, c=16):
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return a + b + sum(args) + c
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assert f(1, 2, 3, 4) == 26
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assert f(1, 2, 3, 4, c=32) == 42
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assert f(*a, c=-26) == 0
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a, b = 1, 2
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a, b = b, a
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assert a == 2
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assert b == 1
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a, *b = 1, 2, 3, 4
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assert a == 1
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assert b == [2, 3, 4]
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a, *b = [1]
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assert a == 1
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assert b == []
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# test perfect forwarding
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def f0(a, b, *args):
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return a + b + sum(args)
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x = f0(1, 2, 3, 4)
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assert x == 10
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a = [1, 2, 3, 4]
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x = f0(*a)
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assert x == 10
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def f1(a):
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return a
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try:
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x = f1(*[1, 2, 3, 4])
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exit(1)
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except TypeError:
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pass
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def g(*args, **kwargs):
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return args, kwargs
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def f(a, b, *args, c=1, **kwargs):
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return g(a, b, *args, c=c, **kwargs)
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args, kwargs = f(1, 2, 3, 4, c=5, d=6, e=-6.0)
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assert args == (1, 2, 3, 4)
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assert kwargs == {'c': 5, 'd': 6, 'e': -6.0} |