Function sanitize_prefix

photo_timestamp_renamer.py:41–46

(s: str)

def sanitize_prefix(s: str) -> str:
    s = s.strip()
    if not s:
        return ""
    s = re.sub(r"[^\w\-]+", "_", s)
    return s[:50]


def exif_datetime_original(path: Path) -> datetime | None: