Python how to exit main function

Question

Possible Duplicates    Terminating a Python script   Terminating a Python Program        My question is how to exit out in Python main function  I have tried  return  but it gave the error SyntaxError   return  outside function  Can anyone help  Thanks   if   name         main       try      if condition       I want to exit here       do something   finally      do something

User · Accepted Answer

You can use sys exit   to exit from the middle of the main function   However  I would recommend not doing any logic there  Instead  put everything in a function  and call that from   main   - then you can use return as normal

User · Answer

If you don t feel like importing anything  you can try   raise SystemExit  0

User · Answer

Call sys exit

User · Answer

You can t return because you re not in a function   You can exit though   import sys sys exit 0    0  the default  means success  non-zero means failure

User · Answer

use sys module  import sys sys exit

[python] Python how to exit main function

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