get_thumbnail_url() is broken as thumbnail url prefix syntax can be also
- ../1024px-encoded_filename
- ../lossy-page1-1024px-encoded_filename
- ../lossy-page2-1024px-encoded_filename
- ../lossless-page1-1024px-encoded_filename
Current code
https://github.com/Wikimedia-Suomi/ImageHash-Toolforge/blob/main/web/app.py#L73
def get_thumbnail_url(filename, width=220):
encoded_filename = quote(filename.replace(" ", "_"))
hash = hashlib.md5(filename.replace(" ", "_").encode()).hexdigest()
return f"https://upload.wikimedia.org/wikipedia/commons/thumb/{hash[0]}/{hash[0:2]}/{encoded_filename}/{width}px-{encoded_filename}"