[Python]How to handle the exception in Python?
This post demonstrates how to use try clause to handle the exceptions
def test_exception(case=None): print case try: if case is None: raise ValueError("there is no value") elif case == 1: raise ImportError("can not import the module") else: raise MyException("this is the special error") except MyException as e: print e print "this is my exception" except ValueError as e: print e print "this is value error" except Exception as e: print "this is exception " class MyException(Exception): pass if __name__ == "__main__": #test_exception() test_exception(1)