Merge branch 'nanograv:master' into fixdocstrings

.github/workflows/ci_test.yml

@@ -136,5 +136,5 @@ jobs:
             python -m pip install --force-reinstall --no-deps .
         - name: Run tests
           shell: bash -el {0}
-          run: pytest -v --pyargs tests
+          run: pytest -v --pyargs tests --reruns 5
 

CHANGELOG-unreleased.md

@@ -20,6 +20,7 @@ the released changes.
 - When TCB->TDB conversion info is missing, will print parameter name
 - Piecewise-constant model for chromatic variations (CMX)
 - `add_param` returns the name of the parameter (useful for numbered parameters)
+- Rerun intermittent failures in CI
 - micromamba CI environment for testing macOS-latest, without tox
 ### Fixed
 - Changed WAVE_OM units from 1/d to rad/d.

requirements_dev.txt

@@ -11,6 +11,8 @@ wheel>=0.29.0
 pytest>=4.3
 pytest-cov>=2.7.1
 pytest-runner>=5.1
+pytest-xdist
+pytest-rerunfailures
 flake8>=3.7
 pep8-naming>=0.8.2
 flake8-docstrings>=1.4
@@ -37,4 +39,3 @@ loguru
 # click<=8.0.4
 gprof2dot
 py-cpuinfo
-pytest-xdist

tox.ini

@@ -37,14 +37,15 @@ deps =
     cov: coverage
     cov: pytest-cov
     cov: pytest-remotedata
+    pytest-rerunfailures
     hypothesis
     numdifftools
     pathos
     setuptools
 commands =
     pip freeze
-    !cov: pytest 
-    cov: pytest -v --pyargs tests --cov=pint --cov-config={toxinidir}/.coveragerc {posargs}
+    !cov: pytest --reruns 5
+    cov: pytest -v --pyargs tests --cov=pint --cov-config={toxinidir}/.coveragerc {posargs} --reruns 5
     cov: coverage xml -o {toxinidir}/coverage.xml
 
 depends =
@@ -88,9 +89,11 @@ deps =
     matplotlib==3.4.3
     scipy==1.9.0
     pytest
+    pytest-rerunfailures
     coverage
     hypothesis<=6.72.0
-commands = {posargs:pytest}
+commands =
+    pytest --reruns 5
 
 [testenv:report]
 skip_install = true