try: print("I will try to print this line of code") except: print("I will print this line of code if an error is encountered")
def FileCheck(fn): try: open(fn, "r") return 1 except IOError: print "Error: File does not appear to exist." return 0 result = FileCheck("testfile") print result
import sys def my_except_hook(exctype, value, traceback): if exctype == KeyboardInterrupt: print "Handler code goes here" else: sys.__excepthook__(exctype, value, traceback) sys.excepthook = my_except_hook