return in finally swallows exceptions

[iritkatriel]

In

Bowler/bowler/main.py

Line 88 in 92c9eeb

return

there is a return statement in a finally block, which would swallow any in-flight exception.

This means that if an unhandled exception (including a BaseException such as KeyboardInterrupt) is raised from the try body, or any exception is raised from an except: clause, it will not propagate on as expected.

If the intention is to suppress all exceptions, I would propose to make this clear by using "except BaseException".

See also https://docs.python.org/3/tutorial/errors.html#defining-clean-up-actions.

[raresdan]

Hello! Can I take this issue?

[Shivangbijalwan]

The issue at line 88 is the exec_module method being called on spec.loader without a proper null check or handling.

you can do .................

spec.loader.exec_module(module) # type: ignore

and...........\

`if path.exists():
if path.is_dir():
raise click.ClickException("running directories not supported")

spec = importlib.util.spec_from_file_location(path.name, path)
if spec is None or spec.loader is None:
    raise click.ClickException("Failed to load module specification")

module = importlib.util.module_from_spec(spec)
spec.loader.exec_module(module)  # type: ignore

else:
module = importlib.import_module(codemod)
`