Link to FastAPI docs for usage w/peewee.

docs/peewee/database.rst

@@ -1449,32 +1449,20 @@ response middleware `sanic middleware <http://sanic.readthedocs.io/en/latest/san
 FastAPI
 ^^^^^^^
 
-Similar to Flask, FastAPI provides two event based hooks which we will use to open and
-close our db connection. We'll open the connection when a request is received,
-then close it when the response is returned.
+FastAPI is an asyncio-compatible framework. Peewee relies on thread locals
+(which are also compatible with gevent) to manage the connection state across
+requests. For use with asyncio, some overrides are necessary to replace the
+thread-local behavior with an asyncio-compatible context-local.
 
-.. code-block:: python
-
-    from fastapi import FastAPI
-    from peewee import *
+For a full treatment of using Peewee with FastAPI, consult the FastAPI
+documentation here:
 
-    db = SqliteDatabase('my_app.db')
-    app = FastAPI()
+https://fastapi.tiangolo.com/advanced/sql-databases-peewee/
 
-    # This hook ensures that a connection is opened to handle any queries
-    # generated by the request.
-    @app.on_event("startup")
-    def startup():
-        db.connect()
-
-
-    # This hook ensures that the connection is closed when we've finished
-    # processing the request.
-    @app.on_event("shutdown")
-    def shutdown():
-        if not db.is_closed():
-            db.close()
+The above document covers:
 
+* Adding asyncio context-aware connection state tracking
+* Per-request connection handling
 
 Other frameworks
 ^^^^^^^^^^^^^^^^