基于Python的FastAPI与MongoDB集成的快速开发设计源码

import warnings import pytest from fastapi import APIRouter, Depends, FastAPI, Response from fastapi.responses import JSONResponse from fastapi.testclient import TestClient class ResponseLevel0(JSONResponse): media_type = "application/x-level-0" class ResponseLevel1(JSONResponse): media_type = "application/x-level-1" class ResponseLevel2(JSONResponse): media_type = "application/x-level-2" class ResponseLevel3(JSONResponse): media_type = "application/x-level-3" class ResponseLevel4(JSONResponse): media_type = "application/x-level-4" class ResponseLevel5(JSONResponse): media_type = "application/x-level-5" async def dep0(response: Response): response.headers["x-level0"] = "True" async def dep1(response: Response): response.headers["x-level1"] = "True" async def dep2(response: Response): response.headers["x-level2"] = "True" async def dep3(response: Response): response.headers["x-level3"] = "True" async def dep4(response: Response): response.headers["x-level4"] = "True" async def dep5(response: Response): response.headers["x-level5"] = "True" callback_router0 = APIRouter() @callback_router0.get("/") async def callback0(level0: str): pass # pragma: nocover callback_router1 = APIRouter() @callback_router1.get("/") async def callback1(level1: str): pass # pragma: nocover callback_router2 = APIRouter() @callback_router2.get("/") async def callback2(level2: str): pass # pragma: nocover callback_router3 = APIRouter() @callback_router3.get("/") async def callback3(level3: str): pass # pragma: nocover callback_router4 = APIRouter() @callback_router4.get("/") async def callback4(level4: str): pass # pragma: nocover callback_router5 = APIRouter() @callback_router5.get("/") async def callback5(level5: str): pass # pragma: nocover app = FastAPI( dependencies=[Depends(dep0)], responses={ 400: {"description": "Client error level 0"}, 500: {"description": "Server error level 0"}, }, default_response_class=ResponseLevel0, callbacks=callback_router0.routes, ) router2_override = APIRouter( prefix="/level2", tags=["level2a", "level2b"], dependencies=[Depends(dep2)], responses={ 402: {"description": "Client error level 2"}, 502: {"description": "Server error level 2"}, }, default_response_class=ResponseLevel2, callbacks=callback_router2.routes, deprecated=True, ) router2_default = APIRouter() router4_override = APIRouter( prefix="/level4", tags=["level4a", "level4b"], dependencies=[Depends(dep4)], responses={ 404: {"description": "Client error level 4"}, 504: {"description": "Server error level 4"}, }, default_response_class=ResponseLevel4, callbacks=callback_router4.routes, deprecated=True, ) router4_default = APIRouter() @app.get( "/override1", tags=["path1a", "path1b"], responses={ 401: {"description": "Client error level 1"}, 501: {"description": "Server error level 1"}, }, deprecated=True, callbacks=callback_router1.routes, dependencies=[Depends(dep1)], response_class=ResponseLevel1, ) async def path1_override(level1: str): return level1 @app.get("/default1") async def path1_default(level1: str): return level1 @router2_override.get( "/override3", tags=["path3a", "path3b"], responses={ 403: {"description": "Client error level 3"}, 503: {"description": "Server error level 3"}, }, deprecated=True, callbacks=callback_router3.routes, dependencies=[Depends(dep3)], response_class=ResponseLevel3, ) async def path3_override_router2_override(level3: str): return level3 @router2_override.get("/default3") async def path3_default_router2_override(level3: str): return level3 @router2_default.get( "/override3", tags=["path3a", "path3b"], responses={ 403: {"description": "Client error level 3"}, 503: {"description": "Server error level 3"}, }, deprecated=True, callbacks=callback_router3.routes, dependencies=[Depends(dep3)], response_class=ResponseLevel3, ) async def path3_override_router2_default(level3: str): return level3 @router2_default.get("/default3") async def path3_default_router2_default(level3: str): return level3 @router4_override.get( "/override5", tags=["path5a", "path5b"], responses={ 405: {"description": "Client error level 5"}, 505: {"description": "Server error level 5"}, }, deprecated=True, callbacks=callback_router5.routes, dependencies=[Depends(dep5)], response_class=ResponseLevel5, ) async def path5_override_router4_override(level5: str): return level5 @router4_override.get( "/default5", ) async def path5_default_router4_override(level5: str): return level5 @router4_default.get( "/override5", tags=["path5a", "path5b"], responses={ 405: {"description": "Client error level 5"}, 505: {"description": "Server error level 5"}, }, deprecated=True, callbacks=callback_router5.routes, dependencies=[Depends(dep5)], response_class=ResponseLevel5, ) async def path5_override_router4_default(level5: str): return level5 @router4_default.get( "/default5", ) async def path5_default_router4_default(level5: str): return level5 router2_override.include_router( router4_override, prefix="/level3", tags=["level3a", "level3b"], dependencies=[Depends(dep3)], responses={ 403: {"description": "Client error level 3"}, 503: {"description": "Server error level 3"}, }, default_response_class=ResponseLevel3, callbacks=callback_router3.routes, ) router2_override.include_router( router4_default, prefix="/level3", tags=["level3a", "level3b"], dependencies=[Depends(dep3)], responses={ 403: {"description": "Client error level 3"}, 503: {"description": "Server error level 3"}, }, default_response_class=ResponseLevel3, callbacks=callback_router3.routes, ) router2_override.include_router(router4_override) router2_override.include_router(router4_default) router2_default.include_router( router4_override, prefix="/level3", tags=["level3a", "level3b"], dependencies=[Depends(dep3)], responses={ 403: {"description": "Client error level 3"}, 503: {"description": "Server error level 3"}, }, default_response_class=ResponseLevel3, callbacks=callback_router3.routes, ) router2_default.include_router( router4_default, prefix="/level3", tags=["level3a", "level3b"], dependencies=[Depends(dep3)], responses={ 403: {"description": "Client error level 3"}, 503: {"description": "Server error level 3"}, }, default_response_class=ResponseLevel3, callbacks=callback_router3.routes, ) router2_default.include_router(router4_override) router2_default.include_router(router4_default) app.include_router( router2_override, prefix="/level1", tags=["level1a", "level1b"], dependencies=[Depends(dep1)], responses={ 401: {"description": "Client error level 1"}, 501: {"description": "Server error level 1"}, }, default_response_class=ResponseLevel1, callbacks=callback_router1.routes, ) app.include_router( router2_default, prefix="/level1", tags=["level1a", "level1b"], dependencies=[Depends(dep1)], responses={ 401: {"description": "Client error level 1"}, 501: {"description": "Server error level 1"}, }, default_response_class=ResponseLevel1, callbacks=callback_router1.routes, ) app.include_router(router2_override) app.include_router(router2_default) client = TestClient(app) def test_level1_override(): response = client.get("/override1?level1=foo") assert response.json() == "fo