use pytest-parallel

.github/workflows/pythonapp.yml

@@ -21,27 +21,16 @@ jobs:
 
     - name: 'Install package'
       run: |
-        make install-poetry
-        source $HOME/.poetry/env
-        poetry lock
-        poetry show --tree
+        pip3 install poetry
         make install
-        pip3 install tox-gh-actions
 
     - name: 'List installed packages'
       run: |
-        source $HOME/.poetry/env
         poetry run pip freeze
 
-    - name: 'List all tox test environments'
-      run: |
-        source $HOME/.poetry/env
-        make tox-listenvs
-
     - name: 'Run tests with Python v${{ matrix.python-version }}'
       run: |
-        source $HOME/.poetry/env
-        make tox
+        poetry run pytest
 
     - name: 'Upload coverage report'
       run: bash <(curl -s https://codecov.io/bash)
@@ -49,5 +38,4 @@ jobs:
     - name: 'Run linters'
       if: matrix.python-version == '3.8'
       run: |
-        source $HOME/.poetry/env
         make lint

poetry.lock

@@ -876,6 +876,18 @@ pytest = ">=5.4.0"
 docs = ["sphinx", "sphinx-rtd-theme"]
 testing = ["django", "django-configurations (>=2.0)"]
 
+[[package]]
+name = "pytest-parallel"
+version = "0.1.0"
+description = "a pytest plugin for parallel and concurrent testing"
+category = "dev"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+pytest = ">=3.0.0"
+tblib = "*"
+
 [[package]]
 name = "pytest-randomly"
 version = "3.4.1"
@@ -951,7 +963,7 @@ version = "5.3.1"
 description = "YAML parser and emitter for Python"
 category = "main"
 optional = false
-python-versions = "*"
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
 
 [[package]]
 name = "readme-renderer"
@@ -1064,6 +1076,14 @@ xls = ["xlrd", "xlwt"]
 xlsx = ["openpyxl (>=2.6.0)"]
 yaml = ["pyyaml"]
 
+[[package]]
+name = "tblib"
+version = "1.7.0"
+description = "Traceback serialization library."
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
 [[package]]
 name = "texttable"
 version = "1.6.3"
@@ -1235,7 +1255,7 @@ postgres = ["psycopg2-binary"]
 [metadata]
 lock-version = "1.1"
 python-versions = ">=3.7,<4.0.0"
-content-hash = "78a9dff0930176702603b1b031779eb77c565ef628baa55e5669e1421c44155d"
+content-hash = "639d02b48a5969184e2994899523031192e5a2dc35e644c1760086c5f74893a5"
 
 [metadata.files]
 appdirs = [
@@ -1326,7 +1346,6 @@ chardet = [
 ]
 colorama = [
     {file = "colorama-0.4.4-py2.py3-none-any.whl", hash = "sha256:9f47eda37229f68eee03b24b9748937c7dc3868f906e8ba69fbcbdd3bc5dc3e2"},
-    {file = "colorama-0.4.4.tar.gz", hash = "sha256:5941b2b48a20143d2267e95b1c2a7603ce057ee39fd88e7329b0c292aa16869b"},
 ]
 colorlog = [
     {file = "colorlog-4.6.2-py2.py3-none-any.whl", hash = "sha256:edd5ada5de03e880e42b2526f8be5570fd9b692f8eb7cf6b1fdcac3e3fb23976"},
@@ -1509,7 +1528,6 @@ importlib-metadata = [
     {file = "importlib_metadata-2.0.0.tar.gz", hash = "sha256:77a540690e24b0305878c37ffd421785a6f7e53c8b5720d211b211de8d0e95da"},
 ]
 iniconfig = [
-    {file = "iniconfig-1.1.1-py2.py3-none-any.whl", hash = "sha256:011e24c64b7f47f6ebd835bb12a743f2fbe9a26d4cecaa7f53bc4f35ee9da8b3"},
     {file = "iniconfig-1.1.1.tar.gz", hash = "sha256:bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32"},
 ]
 isort = [
@@ -1639,8 +1657,6 @@ psycopg2-binary = [
     {file = "psycopg2_binary-2.8.6-cp39-cp39-macosx_10_9_x86_64.macosx_10_9_intel.macosx_10_10_intel.macosx_10_10_x86_64.whl", hash = "sha256:89705f45ce07b2dfa806ee84439ec67c5d9a0ef20154e0e475e2b2ed392a5b83"},
     {file = "psycopg2_binary-2.8.6-cp39-cp39-manylinux1_i686.whl", hash = "sha256:42ec1035841b389e8cc3692277a0bd81cdfe0b65d575a2c8862cec7a80e62e52"},
     {file = "psycopg2_binary-2.8.6-cp39-cp39-manylinux1_x86_64.whl", hash = "sha256:7312e931b90fe14f925729cde58022f5d034241918a5c4f9797cac62f6b3a9dd"},
-    {file = "psycopg2_binary-2.8.6-cp39-cp39-win32.whl", hash = "sha256:6422f2ff0919fd720195f64ffd8f924c1395d30f9a495f31e2392c2efafb5056"},
-    {file = "psycopg2_binary-2.8.6-cp39-cp39-win_amd64.whl", hash = "sha256:15978a1fbd225583dd8cdaf37e67ccc278b5abecb4caf6b2d6b8e2b948e953f6"},
 ]
 py = [
     {file = "py-1.9.0-py2.py3-none-any.whl", hash = "sha256:366389d1db726cd2fcfc79732e75410e5fe4d31db13692115529d34069a043c2"},
@@ -1701,6 +1717,10 @@ pytest-django = [
     {file = "pytest-django-4.1.0.tar.gz", hash = "sha256:26f02c16d36fd4c8672390deebe3413678d89f30720c16efb8b2a6bf63b9041f"},
     {file = "pytest_django-4.1.0-py3-none-any.whl", hash = "sha256:10e384e6b8912ded92db64c58be8139d9ae23fb8361e5fc139d8e4f8fc601bc2"},
 ]
+pytest-parallel = [
+    {file = "pytest-parallel-0.1.0.tar.gz", hash = "sha256:4663a8fb805ac98b51e51de84d35ffd9717017fb71ed270440dc94b862466c20"},
+    {file = "pytest_parallel-0.1.0-py3-none-any.whl", hash = "sha256:10693161e350b59466ca331bad964073555cda114cc0499bd826deeceee512ed"},
+]
 pytest-randomly = [
     {file = "pytest-randomly-3.4.1.tar.gz", hash = "sha256:5fd0dbeeb218a7ce029690a8100453cd8d6a7972cf9d8e657690352692e92c69"},
     {file = "pytest_randomly-3.4.1-py3-none-any.whl", hash = "sha256:2c4df1390db72a33a4f44fac0c780e7883cd5968238efa2a2bdbdd54e3fc6681"},
@@ -1784,6 +1804,10 @@ tablib = [
     {file = "tablib-2.0.0-py3-none-any.whl", hash = "sha256:c5a77c96ad306d5b380def1309d521ad5e98b4f83726f84857ad87e142d13279"},
     {file = "tablib-2.0.0.tar.gz", hash = "sha256:8cc2fa10bc37219ac5e76850eb7fbd50de313c7a1a7895c44af2a8dd206b7be7"},
 ]
+tblib = [
+    {file = "tblib-1.7.0-py2.py3-none-any.whl", hash = "sha256:289fa7359e580950e7d9743eab36b0691f0310fce64dee7d9c31065b8f723e23"},
+    {file = "tblib-1.7.0.tar.gz", hash = "sha256:059bd77306ea7b419d4f76016aef6d7027cc8a0785579b5aad198803435f882c"},
+]
 texttable = [
     {file = "texttable-1.6.3-py2.py3-none-any.whl", hash = "sha256:f802f2ef8459058736264210f716c757cbf85007a30886d8541aa8c3404f1dda"},
     {file = "texttable-1.6.3.tar.gz", hash = "sha256:ce0faf21aa77d806bbff22b107cc22cce68dc9438f97a2df32c93e9afa4ce436"},

pyproject.toml

@@ -71,6 +71,7 @@ pytest = "*"
 pytest-randomly = "*"
 pytest-cov = "*"
 pytest-django = "*"
+pytest-parallel = "*"
 coveralls = "*"
 isort = "*"
 flake8 = "*"
@@ -150,7 +151,8 @@ envlist = py39,py38,py37
 skip_missing_interpreters = True
 
 [testenv]
+passenv = *
 whitelist_externals = pytest
 commands =
-    pytest --pyargs inventory inventory_project
+    pytest --workers auto --tests-per-worker 1 --pyargs inventory inventory_project
 """