Black & typing adjustments

scrapy_playwright/handler.py

@@ -73,7 +73,6 @@ def deferred_from_coro(o):
         return deferred_from_coro_default(windows_get_result(o))
 
 else:
-    windows_get_result = None
     deferred_from_coro = deferred_from_coro_default
 
 

tests/__init__.py

@@ -1,27 +1,28 @@
 import inspect
+import platform
 from contextlib import asynccontextmanager
+
 import pytest
 from scrapy import Request
 from scrapy.http.response.html import HtmlResponse
 from scrapy.utils.test import get_crawler
 
-from scrapy_playwright.handler import windows_get_result
-
 
-def windows_pytest_mark_asyncio(pytest_mark_asyncio):
-    def wrapper(*args, **kwargs):
-        if args and inspect.iscoroutinefunction(args[0]):
+if platform.system() == "Windows":
+    from scrapy_playwright.handler import windows_get_result
 
-            async def method_proxy(*x):
-                await windows_get_result(args[0](*x))
+    def windows_pytest_mark_asyncio(pytest_mark_asyncio):
+        def wrapper(*args, **kwargs):
+            if args and inspect.iscoroutinefunction(args[0]):
 
-            return pytest_mark_asyncio(method_proxy)
-        return windows_pytest_mark_asyncio(pytest_mark_asyncio(*args, **kwargs))
+                async def method_proxy(*x):
+                    await windows_get_result(args[0](*x))
 
-    return wrapper
+                return pytest_mark_asyncio(method_proxy)
+            return windows_pytest_mark_asyncio(pytest_mark_asyncio(*args, **kwargs))
 
+        return wrapper
 
-if windows_get_result:
     pytest.mark.asyncio = windows_pytest_mark_asyncio(pytest.mark.asyncio)