Looking for documentation on how Python assigns to function parameters
steve+python at pearwood.info
Wed Mar 1 06:18:42 EST 2017
Given a function like this:
def func(alpha, beta, gamma, delta=4, *args, **kw):
which is called in some fashion:
func(1, 2, gamma=3, epsilon=5)
which may or may not be valid:
func(1, 2, alpha=0)
how does Python match up the formal parameters in the `def` statement with
the arguments given in the call to `func`?
I'm looking for official docs, if possible. So far I've had no luck finding
“Cheer up,” they said, “things could be worse.” So I cheered up, and sure
enough, things got worse.
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