org.sonar.l10n.py.rules.python.S2737.html Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of python-checks Show documentation

There is a newer version: 4.23.0.17664

Why is this an issue?
An except clause that only rethrows the caught exception has the same effect as omitting the except altogether and
letting it bubble up automatically.
a = {}
try:
    a[5]
except KeyError:
    raise  # Noncompliant

Such clauses should either be removed or populated with the appropriate logic.
a = {}
try:
    a[5]
except KeyError as e:
    logging.exception('error while accessing the dict')
    raise e