remove fastapi, use starlette directly (#22)

examples/app.py

@@ -1,5 +1,5 @@
-from fastapi.responses import HTMLResponse
-from fastapi.staticfiles import StaticFiles
+from starlette.responses import HTMLResponse
+from starlette.staticfiles import StaticFiles
 from starlette.routing import Route
 from pyview import PyView, defaultRootTemplate
 from markupsafe import Markup

pyproject.toml

@@ -42,14 +42,15 @@ classifiers = [
 ]
 
 [tool.poetry.dependencies]
-python = "^3.9.16"
-fastapi = "0.111.0"
+python = ">=3.9,<3.12"
+starlette = "0.37.2"
 uvicorn = "0.20.0"
 wsproto = "1.2.0"
 APScheduler = "3.9.1.post1"
 psutil = "^5.9.4"
 markupsafe = "^2.1.2"
 itsdangerous = "^2.1.2"
+pydantic = "^2.7.1"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^6.0.0"

pyview/live_socket.py

@@ -1,5 +1,5 @@
 from __future__ import annotations
-from fastapi import WebSocket
+from starlette.websockets import WebSocket
 import json
 from typing import Any, TypeVar, Generic, TYPE_CHECKING, Optional
 from urllib.parse import urlencode
@@ -49,12 +49,18 @@ async def _topic_callback_internal(self, topic, message):
 
     def schedule_info(self, event, seconds):
         id = f"{self.topic}:{event}"
-        scheduler.add_job(self.send_info, args=[event], id=id, trigger="interval", seconds=seconds)
+        scheduler.add_job(
+            self.send_info, args=[event], id=id, trigger="interval", seconds=seconds
+        )
         self.scheduled_jobs.append(id)
 
     def schedule_info_once(self, event):
         scheduler.add_job(
-            self.send_info, args=[event], trigger="date", run_date=datetime.datetime.now(), misfire_grace_time=None
+            self.send_info,
+            args=[event],
+            trigger="date",
+            run_date=datetime.datetime.now(),
+            misfire_grace_time=None,
         )
 
     def diff(self, render: dict[str, Any]) -> dict[str, Any]:

pyview/pyview.py

@@ -1,6 +1,6 @@
 from starlette.applications import Starlette
-from fastapi import WebSocket
-from fastapi.responses import HTMLResponse
+from starlette.websockets import WebSocket
+from starlette.responses import HTMLResponse
 from starlette.middleware.gzip import GZipMiddleware
 from starlette.routing import Route
 from starlette.requests import Request

pyview/ws_handler.py

@@ -1,6 +1,6 @@
 from typing import Optional
-from fastapi import WebSocket, WebSocketDisconnect
 import json
+from starlette.websockets import WebSocket, WebSocketDisconnect
 from urllib.parse import urlparse, parse_qs
 from pyview.live_socket import LiveViewSocket
 from pyview.live_routes import LiveViewLookup
@@ -83,7 +83,9 @@ async def handle_connected(self, socket: LiveViewSocket):
                     "phx_reply",
                     {"response": {}, "status": "ok"},
                 ]
-                await self.manager.send_personal_message(json.dumps(resp), socket.websocket)
+                await self.manager.send_personal_message(
+                    json.dumps(resp), socket.websocket
+                )
                 continue
 
             if event == "event":
@@ -101,7 +103,9 @@ async def handle_connected(self, socket: LiveViewSocket):
                     "phx_reply",
                     {"response": {"diff": rendered}, "status": "ok"},
                 ]
-                await self.manager.send_personal_message(json.dumps(resp), socket.websocket)
+                await self.manager.send_personal_message(
+                    json.dumps(resp), socket.websocket
+                )
                 continue
 
             if event == "live_patch":
@@ -118,7 +122,9 @@ async def handle_connected(self, socket: LiveViewSocket):
                     "phx_reply",
                     {"response": {"diff": rendered}, "status": "ok"},
                 ]
-                await self.manager.send_personal_message(json.dumps(resp), socket.websocket)
+                await self.manager.send_personal_message(
+                    json.dumps(resp), socket.websocket
+                )
                 continue