build: fix for using pyproject.tom

pyproject.toml

@@ -41,3 +41,10 @@ Tracker = "https://github.com/AntoineD/docstring-inheritance/issues"
 
 [tool.black]
 target-version = ['py38']
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+
+[tool.coverage.run]
+plugins = ["covdefaults"]
+source = ["docstring_inheritance"]

setup.cfg

@@ -0,0 +1,11 @@
+[flake8]
+ignore =
+    # No docstring for standard and private methods.
+    D105
+    W503
+# select = B,C,D,E,F,G,N,T,W
+select = B,B950,C,E,F,G,N,T,W
+# Settings for compatibility with black, see black docs
+max-line-length = 88
+docstring-convention = google
+extend-ignore = E203, E501

tox.ini

@@ -7,7 +7,7 @@ package = wheel
 deps =
     -r requirements/test.txt
 set_env =
-    coverage: __COVERAGE_POSARGS=--cov --cov-config=setup.cfg --cov-report=xml --cov-report=html
+    coverage: __COVERAGE_POSARGS=--cov --cov-config=pyproject.toml --cov-report=xml --cov-report=html
 commands =
     pytest {env:__COVERAGE_POSARGS:} {posargs}