Difference between revisions of "InspectArgs"
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==Variable and Keyword Args== | |||
# ( http://docs.python.org/faq/programming.html#how-can-i-pass-optional-or-keyword-parameters-from-one-function-to-another ) | # ( http://docs.python.org/faq/programming.html#how-can-i-pass-optional-or-keyword-parameters-from-one-function-to-another ) | ||
==Variable arguments== | ===Variable arguments=== | ||
>>> def spamspam(*args): pass | >>> def spamspam(*args): pass | ||
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==Keyword arguments== | ===Keyword arguments=== | ||
>>> def spamspamspam(**kwargs): pass | >>> def spamspamspam(**kwargs): pass |
Latest revision as of 23:33, 16 September 2011
How to get the args of a function in Python:
"Regular" arguments
>>> import inspect >>> def spam(a, b, c=3): pass ... >>> inspect.getargspec(spam) ArgSpec(args=['a', 'b', 'c'], varargs=None, keywords=None, defaults=(3,))
Variable and Keyword Args
Variable arguments
>>> def spamspam(*args): pass ... >>> inspect.getargspec(spamspam) ArgSpec(args=[], varargs='args', keywords=None, defaults=None)
Keyword arguments
>>> def spamspamspam(**kwargs): pass ... >>> inspect.getargspec(spamspamspam) ArgSpec(args=[], varargs=None, keywords='kwargs', defaults=None)