Bare except clause
Part of Code Quality & Syntax, which counts for 20% of the overall score. When this check fires it deducts 8 points from that category, once per scan, no matter how many places it turns up.
What it detects
A bare except: catches every exception, including SystemExit and KeyboardInterrupt, hiding real bugs behind an unrelated failure path.
Why it matters
A bare except: catches every exception, including SystemExit, KeyboardInterrupt, and MemoryError, so it can swallow the signal that would normally stop the program (Ctrl-C) or hide a real bug behind an unrelated failure path. It also makes debugging much harder because the original exception type and message disappear silently. This is one of the first things a Python linter (flake8 E722) flags, because it almost always hides a mistake rather than handling one.
How to fix it
Replace the bare except: with the specific exception type or types the code actually expects, such as except (OSError, ValueError) as exc:. If you truly need a catch-all at a process boundary (a worker loop, a plugin hook), use except Exception: instead of bare except: so KeyboardInterrupt and SystemExit still propagate, and log the exception before continuing.
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