optional is intended for testing

Author: jakkdl

.pre-commit-config.yaml

@@ -30,7 +30,8 @@ repos:
       hooks:
           - id: pyupgrade
             args: [--py310-plus]
-            exclude: tests/eval_files/async103.py
+            # async232 explicitly tests Optional[]
+            exclude: tests/eval_files/async(103|232|232_asyncio).py
 
     - repo: https://github.com/pycqa/isort
       rev: 7.0.0

tests/eval_files/async232.py

@@ -81,7 +81,7 @@ async def file_text_5(f: TextIOWrapper | None = None):
         f.read()  # ASYNC232: 8, 'read', 'f', "trio"
 
 
-async def file_text_6(f: TextIOWrapper | None = None):
+async def file_text_6(f: Optional[TextIOWrapper] = None):
     f.read()  # ASYNC232: 4, 'read', 'f', "trio"
     if f:
         f.read()  # ASYNC232: 8, 'read', 'f', "trio"

tests/eval_files/async232_asyncio.py

@@ -82,7 +82,7 @@ async def file_text_5(f: TextIOWrapper | None = None):
         f.read()  # ASYNC232_asyncio: 8, 'read', 'f'
 
 
-async def file_text_6(f: TextIOWrapper | None = None):
+async def file_text_6(f: Optional[TextIOWrapper] = None):
     f.read()  # ASYNC232_asyncio: 4, 'read', 'f'
     if f:
         f.read()  # ASYNC232_asyncio: 8, 'read', 'f'