INNER CODE UNIT · Python

translation_contribs

futo-org/android-keyboard · tools/contributors.py:43

def translation_contribs(repo_dir: Path) -> Dict[str, Set[str]]:
    """
    Extract mapping {name -> {languages}} from 'Co-authored-by' lines.
    Expected pattern:
        Co-authored-by: Alice Example <alice@dom.tld> (lt, ru)
    """
    cmd = ["git", "-C", str(repo_dir), "log", "--all", "--grep", "Co-authored-by:"]
    log_txt = subprocess.check_output(cmd, text=True, encoding="utf-8", errors="ignore")
    pattern = re.compile(
        r"Co-authored-by:\s*(?P<name>[^<]+?)\s*<(?P<email>[^>]+)>\s*\((?P<langs>[^)]+)\)",
        re.IGNORECASE,
    )
    contribs: Dict[str, Set[str]] = defaultdict(set)
    names = {}
    for line in reversed(log_txt.splitlines()):
        m = pattern.search(line)
        if not m:
            continue

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