karldns.de/karldns/routers/path_params.py

from __future__ import annotations

from typing import Annotated

from fastapi import Path

TOKEN_URLSAFE_PATTERN = r"^karl_[A-Za-z0-9_-]+$"
TOKEN_MIN_LENGTH = 37
TOKEN_MAX_LENGTH = 128

UpdateSlugPath = Annotated[
    str,
    Path(
        min_length=TOKEN_MIN_LENGTH,
        max_length=TOKEN_MAX_LENGTH,
        pattern=TOKEN_URLSAFE_PATTERN,
        description="Private update URL value. Must start with karl_.",
    ),
]
ManagementSlugPath = Annotated[
    str,
    Path(
        min_length=TOKEN_MIN_LENGTH,
        max_length=TOKEN_MAX_LENGTH,
        pattern=TOKEN_URLSAFE_PATTERN,
        description="Private dashboard URL value. Must start with karl_.",
    ),
]