INNER CODE UNIT · Python

compute_fingerprint

f-droid/fdroidclient · tools/checkstyle-to-codeclimate.py:84

def compute_fingerprint(
    path: str, line: str, message: str, severity_raw: str, source: Optional[str]
) -> str:
    """Compute a stable fingerprint for an issue.

    Combining multiple attributes reduces collision risk across similar messages.
    """
    base = f"{path}:{line}:{severity_raw}:{message}:{source or ''}".encode("utf-8")
    return hashlib.sha256(base).hexdigest()


def _relativize(path: str, base_dir: Optional[str]) -> str:
    if not base_dir:
        return path
    try:
        p = pathlib.Path(path)
        base = pathlib.Path(base_dir)
        return str(p.relative_to(base))

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