Avoid tox usedevelop

Related: tox-dev/tox#2197

.github/workflows/tox.yml

@@ -215,7 +215,7 @@ jobs:
  # produce a single .coverage file at repo root
  run: coverage combine .tox/.coverage.*
  - name: Upload coverage data
- uses: codecov/codecov-action@v1
+ uses: codecov/codecov-action@v2
  with:
  name: ${{ matrix.tox_env }}
  fail_ci_if_error: true # optional (default = false)

tox.ini

@@ -12,6 +12,7 @@ requires =
  setuptools >= 41.4.0
  pip >= 19.3.0
 skip_missing_interpreters = True
+skipsdist = true
 
 [testenv]
 description =
@@ -20,14 +21,12 @@ description =
  ansible29: ansible 2.9
  ansible210: ansible-base 2.10
  ansible211: ansible-core 2.11
-extras =
- retry
- test
 deps =
  ansible29: ansible>=2.9,<2.10
  ansible210: ansible-base>=2.10,<2.11
  ansible211: ansible-core>=2.11,<2.12
  devel: ansible-core @ git+https:/ansible/ansible.git # GPLv3+
+ --editable '.[retry,test]'
 commands =
  ansible --version
  # We add coverage options but not making them mandatory as we do not want to force
@@ -57,9 +56,6 @@ setenv =
  FORCE_COLOR = 1
 allowlist_externals =
  sh
-# w/o usedevelop=true coverage capture fails with:
-# Coverage.py warning: No data was collected. (no-data-collected)
-usedevelop = true
 
 [testenv:lint]
 description = Run all linters
@@ -127,5 +123,5 @@ commands =
  docs/ "{toxworkdir}/html"
 deps =
  -r docs/requirements.txt
-usedevelop = true
+ --editable .
 passenv = *