undefined

Open Source Your Knowledge, Become a Contributor

Technology knowledge has to be shared and made accessible for free. Join the movement.

Create Content
Previous: Exceptions Next: Handling Exceptions - Part II

Handling Exceptions - Part I

import math
def foo(x):
if not isinstance(x, int):
raise TypeError("arguments to foo must be integers")
if x <= 0:
raise ValueError("arguments to foo must be positive")
return(x + math.log(x))
try:
foo(-3) # exception triggered and program halted
foo(3) # never executed
except:
print("exception in sequence of foo() calls")
print("program resumes execution and is not terminated")
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Open Source Your Knowledge: become a Contributor and help others learn. Create New Content