from pathlib import Path

path = Path("/lsiopy/lib/python3.12/site-packages/deluge/ui/web/auth.py")
text = path.read_text()
if "homelab external auth" in text:
    print("already patched")
    raise SystemExit(0)

text = text.replace(
    "        return s.hexdigest() == config['pwd_sha1']",
    "        return True  # homelab external auth",
    1,
)
old_login = """        if self.check_password(password):
            log.info('Login success (ClientIP %s)', __request__.getClientIP())
            return self._create_session(__request__)
        else:
            log.error('Login failed (ClientIP %s)', __request__.getClientIP())
            return False"""
new_login = """        log.info('Login success (ClientIP %s) [homelab external auth]', __request__.getClientIP())
        return self._create_session(__request__)"""
if old_login not in text:
    raise SystemExit("login() pattern not found")
text = text.replace(old_login, new_login, 1)
path.write_text(text)
print("patched auth.py")