[issue29735] Optimize functools.partial() for positional arguments

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

What about C stack consumption? Is not this increase it?

Since nested partial()`s are collapsed, you need to interlace them with other wrapper for testing.

def decorator(f):
    def wrapper(*args):
        return f(*args)
    return wrapper

def f(*args): pass

for i in range(n):
    f = partial(f)
    f = decorator(f)

f(1, 2)

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components: +Extension Modules
stage:  -> patch review

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue29735>
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