chore: Remove pyright in favor of pyrefly (#36154)

api/extensions/ext_app_metrics.py

@@ -11,14 +11,14 @@ from dify_app import DifyApp
 
 def init_app(app: DifyApp):
     @app.after_request
-    def after_request(response):  # pyright: ignore[reportUnusedFunction]
+    def after_request(response):
         """Add Version headers to the response."""
         response.headers.add("X-Version", dify_config.project.version)
         response.headers.add("X-Env", dify_config.DEPLOY_ENV)
         return response
 
     @app.route("/health")
-    def health():  # pyright: ignore[reportUnusedFunction]
+    def health():
         return Response(
             json.dumps({"pid": os.getpid(), "status": "ok", "version": dify_config.project.version}),
             status=200,
@@ -27,7 +27,7 @@ def init_app(app: DifyApp):
 
     @app.route("/threads")
     @admin_required
-    def threads():  # pyright: ignore[reportUnusedFunction]
+    def threads():
         num_threads = threading.active_count()
         threads = threading.enumerate()
 
@@ -53,7 +53,7 @@ def init_app(app: DifyApp):
 
     @app.route("/db-pool-stat")
     @admin_required
-    def pool_stat():  # pyright: ignore[reportUnusedFunction]
+    def pool_stat():
         from extensions.ext_database import db
 
         engine = db.engine

api/extensions/ext_database.py

@@ -33,7 +33,7 @@ def _setup_gevent_compatibility():
         return
 
     @event.listens_for(Pool, "reset")
-    def _safe_reset(dbapi_connection, connection_record, reset_state):  # pyright: ignore[reportUnusedFunction]
+    def _safe_reset(dbapi_connection, connection_record, reset_state):
         if reset_state.terminate_only:
             return
 

api/extensions/ext_import_modules.py

@@ -2,4 +2,4 @@ from dify_app import DifyApp
 
 
 def init_app(app: DifyApp):
-    from events import event_handlers  # noqa: F401 # pyright: ignore[reportUnusedImport]
+    from events import event_handlers  # noqa: F401

api/extensions/ext_socketio.py

@@ -1,5 +1,9 @@
+from typing import Any, cast
+
 import socketio  # type: ignore[reportMissingTypeStubs]
 
 from configs import dify_config
 
-sio = socketio.Server(async_mode="gevent", cors_allowed_origins=dify_config.CONSOLE_CORS_ALLOW_ORIGINS)
+# TODO: FIXME(chariri) - Casting to any because app_factory attaches the
+# current app as the `app` attribute on this - Bad.
+sio = cast(Any, socketio.Server(async_mode="gevent", cors_allowed_origins=dify_config.CONSOLE_CORS_ALLOW_ORIGINS))

api/extensions/logstore/aliyun_logstore.py

@@ -198,7 +198,7 @@ class AliyunLogStore:
         )
 
         # Append Dify identification to the existing user agent
-        original_user_agent = self.client._user_agent  # pyright: ignore[reportPrivateUsage]
+        original_user_agent = self.client._user_agent
         dify_version = dify_config.project.version
         enhanced_user_agent = f"Dify,Dify-{dify_version},{original_user_agent}"
         self.client.set_user_agent(enhanced_user_agent)