callable() tells if an object can be invoked via the function operator (). : callable « Buildin Function « Python Tutorial

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Python Tutorial » Buildin Function » callable   13. 5. 1. callable() tells if an object can be invoked via the function operator (). # It returns True if the object is callable and False otherwise print callable(dir)              # built-in function print callable(1)                # integer def foo(): pass print callable(foo)              # user-defined function print callable('bar')            # string class C(object): pass print callable(C)                # class 13. 5. callable 13. 5. 1.  callable() tells if an object can be invoked via the function operator (). 13. 5. 2.  callable function returns True if the object can be called

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