Environment Variables

pyMOR respects the following environment variables:

PYMOR_CACHE_DISABLE

If 1, disable caching globally, overriding calls to enable_caching. This is mainly useful for debugging. See pymor.core.cache for more details.

PYMOR_COLORS_DISABLE

If 1, disable coloring of logging output.

PYMOR_WITH_SPHINX

This variable is set to 1 during API documentation generation using sphinx.

PYMOR_DEFAULTS

If empty or NONE, do not load any defaults from file. Otherwise, a :-separated list of the paths to a Python scripts containing defaults.

PYMOR_HYPOTHESIS_PROFILE

Controls which profile the hypothesis pytest plugin uses to execute our test suites. Defaults to the “dev” profile which runs fewer variations than the “ci” or “ci_pr” which get used in our Gitlab-CI.

PYMOR_MPI_FINALIZE

If set controls the value for mpi4py.rc.finalize. If PYMOR_MPI_FINALIZE is unset the value of mpi4py.rc.finalize remains unchanged, unless mpi4py.rc.finalize is None in which case it is defaulted to True.

PYMOR_ALLOW_DEADLINE_EXCESS

If set, test functions decorated with might_exceed_deadline are allowed to exceed the default test deadline set in conftest.