The finally clause will execute, whether there was an error encountered or not. : finally « Statement « Python Tutorial

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Python Tutorial » Statement » finally

3.11.3.The finally clause will execute, whether there was an error encountered or not.

try:

   v = int( raw_input("Enter a value: "))

   print "We got some valid input!"

   x = 100 / v

except (KeyboardInterrupt):

   print "well, ok, if you don't really want to.."

except ZeroDivisionError:

   print "You can't divide by ZERO!"

except:

    print "Some other error happened here"

else:

    print "All went well, x = ", x

finally:

    print "This is executed no matter what!"

3.11.finally
	3.11.1.	Using finally clauses.
	3.11.2.	Defining Clean-Up Actions
	3.11.3.	The finally clause will execute, whether there was an error encountered or not.

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