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Exceptions in Python are handled with try-except [exceptionname] blocks:
def some_function():
try:
# Division by zero raises an exception
10 / 0
except ZeroDivisionError:
print("Oops, invalid.")
else:
# Exception didn't occur, we're good.
pass
finally:
# This is executed after the code block is run
# and all exceptions have been handled, even
# if a new exception is raised while handling.
print("We're done with that.")
>>> some_function()
Oops, invalid.
We're done with that.
def some_function():
try:
# Division by zero raises an exception
10 / 0
except ZeroDivisionError:
print("Oops, invalid.")
else:
# Exception didn't occur, we're good.
pass
finally:
# This is executed after the code block is run
# and all exceptions have been handled, even
# if a new exception is raised while handling.
print("We're done with that.")
>>> some_function()
Oops, invalid.
We're done with that.
