gns3-server/gns3server/api/operation_ids.py

56 lines
1.6 KiB
Python

#!/usr/bin/env python
#
# Copyright (C) 2026 GNS3 Technologies Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
Readable and unique OpenAPI operationIds.
"""
import re
from typing import Callable
from fastapi import APIRouter
from fastapi.routing import APIRoute
STUB_METHODS = ("GET", "POST", "DELETE", "PATCH", "PUT")
def _slug(value: str) -> str:
return re.sub(r"[^a-z0-9]+", "_", value.lower()).strip("_")
def generate_operation_id(route: APIRoute) -> str:
"""
Builds an operationId such as "nodes_get_node" from the first tag and the route name.
"""
name = _slug(route.name)
if route.tags:
tag = _slug(str(route.tags[0]))
if tag:
return f"{tag}_{name}"
return name
def add_stub_routes(router: APIRouter, endpoint: Callable, name: str) -> None:
"""
Registers a catch-all route per HTTP method so that every method gets its own operationId.
"""
for method in STUB_METHODS:
router.add_api_route("/{path:path}", endpoint, methods=[method], name=f"{name}_{method.lower()}")