pi-lens/rules/ast-grep-rules/rule-tests/no-boolean-in-except-test.yml

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id: no-boolean-in-except
valid:
  - |
    try:
        x()
    except (ValueError, KeyError):
        pass
  - |
    try:
        x()
    except ValueError as e:
        pass
  - |
    try:
        x()
    except:
        pass
  - |
    # #3211: body-only `or` must not be flagged — the handler condition
    # itself is a plain exception type, only the return value uses `or`.
    try:
        x()
    except Exception:
        return 2 or 3
  - |
    # #3211: same shape one level deeper (an `if` inside the handler
    # body) — still not a boolean-in-except-clause target.
    try:
        x()
    except Exception:
        if cond:
            x = a or b
invalid:
  - |
    try:
        x()
    except (ValueError or KeyError):
        pass
  - |
    try:
        x()
    except ValueError and KeyError:
        pass
  - |
    # #3211: a nested try whose OWN except clause has the boolean
    # condition must still be flagged, even though it sits inside an
    # outer handler whose body also contains an `or`.
    try:
        outer()
    except Exception:
        try:
            inner()
        except (A or B):
            return 3 or 4