pyproject.toml

[project]
name = "conda-libmamba-solver"
description = "The fast mamba solver, now in conda"
readme = "README.md"
authors = [
  {name = "Anaconda, Inc.", email = "conda@continuum.io"}
]
license = {file = "LICENSE"}
classifiers = [
  "License :: OSI Approved :: BSD License",
  "Programming Language :: Python :: 3",
  "Programming Language :: Python :: 3 :: Only",
  "Programming Language :: Python :: 3.6",
  "Programming Language :: Python :: 3.7",
  "Programming Language :: Python :: 3.8",
  "Programming Language :: Python :: 3.9",
  "Programming Language :: Python :: 3.10",
  "Programming Language :: Python :: Implementation :: CPython",
  "Programming Language :: Python :: Implementation :: PyPy"
]
requires-python = ">=3.6"
dependencies = [
  "conda >=4.13",
  "libmambapy >=0.23",
  "importlib-metadata"
]
dynamic = [
  "version"
]

[project.urls]
homepage = "https://github.com/conda-incubator/conda-libmamba-solver"

[build-system]
requires = ["flit_core >=3.2,<4"]
build-backend = "flit_core.buildapi"

[tool.flit.module]
name = "conda_libmamba_solver"

[tool.black]
line-length = 99
exclude = '''
(
      ^/conda_libmamba_solver/_libmamba\.py
    | ^/tests/_reposerver\.py
)
'''

[tool.pytest.ini_options]
minversion = "6.0"
addopts = [
  ### Original settings from conda/conda
  "--ignore=setup.py",
  "--ignore=conda/__main__.py",
  "--ignore=conda/_vendor",
  "--ignore=tests/conda_env/specs/test_binstar.py",
  "--ignore=tests/conda_env/support",
  "--ignore=tests/conda_env/utils/test_uploader.py",
  "--ignore=test_data",
  "--tb=native",
  "--strict-markers",
  "--xdoctest-modules",
  "--xdoctest-style=google",
  ### Deselect tests from conda/conda we cannot pass due to different reasons
  ### These used to be skipped or xfail'd upstream, but we are trying to
  ### keep it clean from this project's specifics
  # Conflict report / analysis is done differently with libmamba.
  "--deselect=tests/cli/test_cli_install.py::test_find_conflicts_called_once",
  # SolverStateContainer needed
  "--deselect=tests/core/test_solve.py::test_solve_2",
  "--deselect=tests/core/test_solve.py::test_virtual_package_solver",
  "--deselect=tests/core/test_solve.py::test_broken_install",
  # Features / nomkl involved
  "--deselect=tests/core/test_solve.py::test_features_solve_1",
  "--deselect=tests/core/test_solve.py::test_prune_1",
  "--deselect=tests/test_create.py::IntegrationTests::test_remove_features",
  # Inconsistency analysis not implemented yet
  "--deselect=tests/test_create.py::IntegrationTests::test_conda_recovery_of_pip_inconsistent_env",
  # Known bug in mamba; see https://github.com/mamba-org/mamba/issues/1197
  "--deselect=tests/test_create.py::IntegrationTests::test_offline_with_empty_index_cache",
  # The following are known to fail upstream due to too strict expectations
  # We provide the same tests with adjusted checks in tests/test_modified_upstream.py
  "--deselect=tests/test_create.py::IntegrationTests::test_neutering_of_historic_specs",
  "--deselect=tests/test_create.py::IntegrationTests::test_pinned_override_with_explicit_spec",
  "--deselect=tests/core/test_solve.py::test_pinned_1",
  "--deselect=tests/core/test_solve.py::test_freeze_deps_1",
  "--deselect=tests/core/test_solve.py::test_cuda_fail_1",
  "--deselect=tests/core/test_solve.py::test_cuda_fail_2",
  "--deselect=tests/core/test_solve.py::test_update_all_1",
  "--deselect=tests/core/test_solve.py::test_conda_downgrade",
  "--deselect=tests/core/test_solve.py::test_python2_update",
  "--deselect=tests/core/test_solve.py::test_fast_update_with_update_modifier_not_set",
  "--deselect=tests/core/test_solve.py::test_downgrade_python_prevented_with_sane_message",
  # TODO: These ones need further investigation
  "--deselect=tests/core/test_solve.py::test_channel_priority_churn_minimized",
  "--deselect=tests/core/test_solve.py::test_priority_1",
  # TODO: Investigate why this fails on Windows now
  "--deselect=tests/test_create.py::IntegrationTests::test_install_update_deps_only_deps_flags",
]
markers = [
  "integration: integration tests that usually require an internet connect",
  "slow: slow running tests",
]