remove flake8-pyproject

.github/workflows/ci.yml

@@ -29,8 +29,8 @@ jobs:
         with:
           path: ${{ env.pythonLocation }}
           key: style-${{ runner.os }}-${{ env.pythonLocation }}-${{ hashFiles('**/pyproject.toml', '**/setup.*') }}
-      - run: pip install flake8-pyproject
-      - run: flake8p --count src
+      - run: pip install flake8
+      - run: flake8 --count src
   audit:
     name: Bandit security audit
     runs-on: ubuntu-latest

pyproject.toml

@@ -28,10 +28,6 @@ docs = [
     'stsci-rtd-theme',
     'toml',
 ]
-lint = [
-    'flake8',
-    'flake8-pyproject',
-]
 test = [
     'psutil',
     'pytest >=4.6.0',
@@ -61,24 +57,6 @@ zip-safe = true
 [tool.setuptools.packages.find]
 where = ['src']
 
-[tool.flake8]
-select = ['F', 'W', 'E', 'C']
-# We should set max line length lower eventually
-max-line-length = 110
-exclude = [
-    'docs',
-    'build',
-    'dist',
-    '.tox',
-    '.eggs',
-]
-ignore = [
-    'E231', # Missing whitespace after ',', ';', or ':'
-    'E241', # Multiple spaces after ','
-    'W503', # Line break occurred before a binary operator
-    'W504', # Line break occurred after a binary operator
-]
-
 [tool.pytest]
 minversion = 4.6
 doctest_plus = true

setup.cfg

@@ -0,0 +1,17 @@
+# this file exists to support an editable PEP517 install and for `flake8` (https://github.com/PyCQA/flake8/issues/234)
+
+[flake8]
+select = F, W, E, C
+# We should set max line length to 88 eventually
+max-line-length = 110
+exclude =
+    docs,
+    build,
+    dist,
+    .tox,
+    .eggs
+ignore =
+    E231, # Missing whitespace after ',', ';', or ':'
+    E241, # Multiple spaces after ','
+    W503, # Line break occurred before a binary operator
+    W504, # Line break occurred after a binary operator