Clean up

Author: AdrianAtZyte

scrapy_zyte_api/_middlewares.py

@@ -44,7 +44,7 @@ def slot_request(
                 f"deprecated and the argument will be removed in a future "
                 f"scrapy-zyte-api version.",
                 category=ScrapyDeprecationWarning,
-                stacklevel=1,
+                stacklevel=2,
             )
 
         if not force and self._param_parser.parse(request) is None:

scrapy_zyte_api/handler.py

@@ -291,7 +291,7 @@ async def _download_request(
         try:
             api_response = await self._session.get(api_params, retrying=retrying)
         except RequestError as error:
-            await self._process_request_error(request, error)
+            self._process_request_error(request, error)
             raise
         except Exception as er:
             logger.debug(
@@ -325,7 +325,7 @@ async def _download_request(
 
         return response
 
-    async def _process_request_error(self, request, error):
+    def _process_request_error(self, request, error):
         detail = (error.parsed.data or {}).get("detail", error.message)
         logger.debug(
             f"Got Zyte API error (status={error.status}, "

scrapy_zyte_api/utils.py

@@ -1,7 +1,7 @@
 import asyncio
 import sys
 from importlib.metadata import version
-from typing import Any, Coroutine, cast
+from typing import Any, Coroutine
 from warnings import catch_warnings, filterwarnings
 
 import scrapy
@@ -140,22 +140,6 @@ def maybe_deferred_to_future(
         return deferred_to_future(d)
 
 
-def _call_later(func, *args):
-    try:
-        from scrapy.utils.asyncio import call_later  # noqa: F401
-    except ImportError:  # Scrapy < 2.14
-        from twisted.internet import reactor
-        from twisted.internet.interfaces import IReactorCore
-
-        reactor = cast(IReactorCore, reactor)
-        reactor.callLater(0, func, *args)
-    else:
-        import asyncio
-
-        loop = asyncio.get_event_loop()
-        loop.call_soon(func, *args)
-
-
 try:
     from scrapy.utils.reactor import is_reactor_installed as _is_reactor_installed
 except ImportError:  # Scrapy < 2.14