Spaces:
Sleeping
Sleeping
File size: 596 Bytes
cf450f7 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 |
import hashlib
import re
import unicodedata
from pathlib import Path
def sanitize_filename(name: str) -> str:
base = Path(name).name
base = unicodedata.normalize("NFKD", base)
base = base.encode("ascii", "ignore").decode("ascii")
base = re.sub(r"[^A-Za-z0-9._-]+", "_", base)
base = base.strip("._")
if not base:
base = "file"
if len(base) > 80:
stem, dot, ext = base.partition(".")
h = hashlib.sha256(base.encode("utf-8")).hexdigest()[:8]
stem = stem[:60]
base = f"{stem}_{h}.{ext}" if dot else f"{stem}_{h}"
return base
|