Unify flake8 config, remove unused imports

Author: Cito

.flake8

@@ -0,0 +1,4 @@
+[flake8]
+ignore = E203,E501,W503,W504
+exclude = .git,.mypy_cache,.pytest_cache,.tox,.venv,__pycache__,build,dist,docs
+max-line-length = 88

conftest.py

@@ -3,7 +3,7 @@
 import pytest
 
 try:
-    import pyannotate_runtime
+    import pyannotate_runtime  # noqa: F401
 
     PYANOTATE_PRESENT = True
 except ImportError:

graphql/execution/executors/asyncio_utils.py

@@ -1,5 +1,4 @@
-from inspect import isasyncgen  # type: ignore
-from asyncio import ensure_future, wait, CancelledError
+from asyncio import ensure_future, CancelledError
 from rx import AnonymousObservable
 
 

setup.cfg

@@ -1,7 +1,3 @@
-[flake8]
-exclude = tests,scripts,setup.py,docs,graphql/execution/executors/asyncio_utils.py,conftest.py
-max-line-length = 160
-
 [coverage:run]
 omit=graphql/backend/quiver_cloud.py,tests,*/tests/*
 

tox.ini

@@ -28,8 +28,3 @@ commands =
 changedir = docs
 deps = sphinx
 commands = sphinx-build -W -b html -d {envtmpdir}/doctrees . {envtmpdir}/html
-
-[flake8]
-# Must match black formatter default line length
-max-line-length = 88
-ignore = E203,E501,W503,W504