no-or-in-except

Collection: fixit-extra Autofix: No Python: Any

Require tuples instead of or-expressions when catching multiple exception types.

Message

Use except (ValueError, TypeError):; except ValueError or TypeError: catches only ValueError.

References

• Python exception handling

Valid examples

try:
    print()
except (ValueError, TypeError) as err:
    pass

Invalid examples

try:
    print()
except ValueError or TypeError:
    pass

Show more

try:
    print()
except ValueError:
    pass
except TypeError or OSError:
    pass