feat(projects): 新增FastAPI项目相关源码

projects/web-fastapi/popup_api/main.py

@@ -0,0 +1,79 @@
+import pathlib
+
+import uvicorn
+from fastapi import FastAPI, Request
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.openapi.docs import (
+    get_redoc_html,
+    get_swagger_ui_html,
+    get_swagger_ui_oauth2_redirect_html,
+)
+from fastapi.staticfiles import StaticFiles
+from fastapi.templating import Jinja2Templates
+from popup_api.api import router
+from popup_api.models import init_db
+from popup_api.settings import settings
+
+app = FastAPI(
+    title=settings.SITE_NAME,
+    version=settings.VERSION,
+    description=settings.DESCRIPTION,
+    docs_url=None,
+    redoc_url=None,
+)
+ROOT = pathlib.Path(__file__).parent
+templates = Jinja2Templates(directory=ROOT.joinpath("templates"))
+
+
+@app.get("/")
+def index(request: Request):
+    return templates.TemplateResponse("index.html", context={"request": request})
+
+
+@app.post("/")
+def index(request: Request):
+    return templates.TemplateResponse("index.html", context={"request": request})
+
+
+@app.get("/docs", include_in_schema=False)
+def custom_swagger_ui_html():
+    return get_swagger_ui_html(
+        openapi_url=app.openapi_url,
+        title=app.title + " - Swagger UI",
+        oauth2_redirect_url=app.swagger_ui_oauth2_redirect_url,
+        swagger_js_url="/static/js/swagger-ui-bundle.js",
+        swagger_css_url="/static/css/swagger-ui.css",
+    )
+
+
+@app.get(app.swagger_ui_oauth2_redirect_url, include_in_schema=False)
+def swagger_ui_redirect():
+    return get_swagger_ui_oauth2_redirect_html()
+
+
+@app.get("/redoc", include_in_schema=False)
+def redoc_html():
+    return get_redoc_html(
+        openapi_url=app.openapi_url,
+        title=app.title + " - ReDoc",
+        redoc_js_url="/static/js/redoc.standalone.js",
+    )
+
+
+@app.on_event("startup")
+def startup():
+    init_db()
+    print("initialization for app")
+
+
+app.include_router(router, prefix="/api")
+app.mount("/static", StaticFiles(directory=ROOT.joinpath("static")), name="static")
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+if __name__ == "__main__":
+    uvicorn.run("main:app", reload=True)