pyproject.toml

[build-system]
requires = ["hatchling", "hatch-vcs"]
build-backend = "hatchling.build"

[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 :: 3.7",
  "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 = ">=3.7"
dependencies = [
  "conda >=22.11.0",
  "libmambapy >=1.0.0",
  "importlib-metadata",
  "boltons >=23.0.0",
]
dynamic = [
  "version"
]

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

[project.entry-points.conda]
conda-libmamba-solver = "conda_libmamba_solver.plugin"

[tool.hatch.version]
source = "vcs"

[tool.black]
line-length = 99
target-version = ['py37', 'py38', 'py39', 'py310']
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
  # This test checks for plugin errors and assumes none are present, but
  # conda-libmamba-solver counts as one so we need to skip it.
  "--deselect=tests/plugins/test_manager.py::test_load_entrypoints_importerror",
  # 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",
  # These use libmamba-incompatible MatchSpecs (name[build_number=1] syntax)
  "--deselect=tests/models/test_prefix_graph.py::test_deep_cyclical_dependency",
  # See https://github.com/conda/conda-libmamba-solver/pull/133#issuecomment-1448607110
  # These failed after enabling the whole unit test suite for `conda/conda`.
  # Errors are not critical but would require some further assessment in case fixes are obvious.
  "--deselect=tests/cli/test_main_notices.py::test_notices_appear_once_when_running_decorated_commands",
  "--deselect=tests/cli/test_main_notices.py::test_notices_does_not_interrupt_command_on_failure",
  "--deselect=tests/conda_env/installers/test_pip.py::PipInstallerTest::test_stops_on_exception",
  "--deselect=tests/conda_env/installers/test_pip.py::PipInstallerTest::test_straight_install",
  "--deselect=tests/conda_env/specs/test_base.py::DetectTestCase::test_build_msg",
  "--deselect=tests/conda_env/specs/test_base.py::DetectTestCase::test_dispatches_to_registered_specs",
  "--deselect=tests/conda_env/specs/test_base.py::DetectTestCase::test_has_build_msg_function",
  "--deselect=tests/conda_env/specs/test_base.py::DetectTestCase::test_passes_kwargs_to_all_specs",
  "--deselect=tests/conda_env/specs/test_base.py::DetectTestCase::test_raises_exception_if_no_detection",
  # TODO: Fix upstream; they seem to assume no other solvers will be active via env var
  "--deselect=tests/plugins/test_solvers.py::test_get_solver_backend",
  "--deselect=tests/plugins/test_solvers.py::test_get_solver_backend_multiple",
  # TODO: Investigate these, since they are solver related-ish
  "--deselect=tests/conda_env/specs/test_requirements.py::TestRequiremets::test_environment",
  "--deselect=tests/models/test_prefix_graph.py::test_windows_sort_orders_1",
  # 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",
  # TODO: https://github.com/conda/conda-libmamba-solver/issues/141
  "--deselect=tests/test_create.py::IntegrationTests::test_conda_pip_interop_conda_editable_package",
]
markers = [
  "integration: integration tests that usually require an internet connect",
  "slow: slow running tests",
]

[tool.isort]
profile = "black"
filter_files = true

[tool.ruff]
line-lenth = 99