finally statement.

Question

when finally function work? if there is no error in mathematical operation then finally statement execute or not?

try:
math=4/4
print(math)
except:
print("an error occured")
finally:
print("this code will run no matter what")

output of this code is
4
this code will run no matter what

tell me why it so?

Answer 1

Are you sure it outputs 4? It should be one.

The try, except, finally block is explained here https://www.sololearn.com/learn/JUMP_LINK__&&__Python__&&__JUMP_LINK/2441/
https://www.sololearn.com/learn/Python/2442/

If in the try block an error occurs, the except block is called.

The finally block is always called, no matter if there was an exception or not

Answer 2

Yes the finally section will be executed in the end, regardless if there was an error or not.

Answer 3

the output is 1 insted of 4. it is my mistake