*args and **kwargs example : Varible length parameter « Function « Python Tutorial

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Python Tutorial » Function » Varible length parameter 
10. 5. 8. *args and **kwargs example
def a_function(a, b, *args, **kwargs):
    print "a is", a
    print "b is", b
    print "*args is this tuple:", args
    print "**kwargs is this dictionary:", kwargs
10. 5. Varible length parameter
10. 5. 1. Varible length parameter
10. 5. 2. variable length arguments
10. 5. 3. Keyword Variable Arguments (Dictionary)
10. 5. 4. Both keyword and non-keyword variable arguments may be used in the same function as long as the keyword dictionary is last
10. 5. 5. Calling Functions with Variable Argument Objects
10. 5. 6. ** works for keyword arguments: it collects them into a new dictionary,
10. 5. 7. A dictionary containing all keyword arguments whose keyword doesn't correspond to a formal parameter
10. 5. 8. *args and **kwargs example
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