Bump mypy from 0.981 to 0.991 (#634)

* Bump mypy from 0.981 to 0.991

Bumps [mypy](https://github.com/python/mypy) from 0.981 to 0.991.
- [Release notes](https://github.com/python/mypy/releases)
- [Commits](python/mypy@v0.981...v0.991)

---
updated-dependencies:
- dependency-name: mypy
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

* Update _models.py

* Update connection_pool.py

* Update connection_pool.py

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Tom Christie <[email protected]>

httpcore/_async/connection_pool.py

@@ -349,6 +349,6 @@ async def __aiter__(self) -> AsyncIterator[bytes]:
     async def aclose(self) -> None:
         try:
             if hasattr(self._stream, "aclose"):
-                await self._stream.aclose()  # type: ignore
+                await self._stream.aclose()
         finally:
             await self._pool.response_closed(self._status)

httpcore/_models.py

@@ -441,7 +441,7 @@ def close(self) -> None:
                 "You should use 'await response.aclose()' instead."
             )
         if hasattr(self.stream, "close"):
-            self.stream.close()  # type: ignore
+            self.stream.close()
 
     # Async interface...
 
@@ -480,4 +480,4 @@ async def aclose(self) -> None:
                 "You should use 'response.close()' instead."
             )
         if hasattr(self.stream, "aclose"):
-            await self.stream.aclose()  # type: ignore
+            await self.stream.aclose()

httpcore/_sync/connection_pool.py

@@ -349,6 +349,6 @@ def __iter__(self) -> Iterator[bytes]:
     def close(self) -> None:
         try:
             if hasattr(self._stream, "close"):
-                self._stream.close()  # type: ignore
+                self._stream.close()
         finally:
             self._pool.response_closed(self._status)

requirements.txt

@@ -23,7 +23,7 @@ coverage==6.5.0
 flake8==3.9.2  # See: https://github.com/PyCQA/flake8/pull/1438
 isort==5.10.1
 importlib-metadata==4.13.0
-mypy==0.981
+mypy==0.991
 trio-typing==0.7.0
 types-certifi==2021.10.8.3
 pytest==7.2.0