How to invoke an function on an object dynamically by name?

2018-06-19 14:15:18

This question already has an answer here:

Calling a function of a module by using its name (a string) 10 answers

使用“getattr”：http://docs.python.org/library/functions.html?highlight=getattr#getattr

obj = MyClass()
try:
    func = getattr(obj, "dostuff")
    func()
except AttributeError:
    print "dostuff not found"

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