check if variable is function python

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Joshua
08 Jul 2017
1# Use types.FunctionType
2>>> import types
3>>> types.FunctionType
4<class 'function'>
5
6>>> def f(): pass
7
8>>> isinstance(f, types.FunctionType)
9True
10>>> isinstance(lambda x : None, types.FunctionType)
11True
12
source
Sophie
15 Feb 2016
1try: x
2except NameError: some_fallback_operation(  )
3else: some_operation(x)
source
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