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Nix
at master
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buildPythonPackage rec { pname = "hypothesis"; version = "6.136.9"; pyproject = true;
disabled = pythonOlder "3.9";
src = fetchFromGitHub { owner = "HypothesisWorks"; repo = "hypothesis"; tag = "hypothesis-python-${version}"; hash = "sha256-Q1wxIJwAYKZ0x6c85CJSGgcdKw9a3xFw8YpJROElSNU="; };
# I tried to package sphinx-selective-exclude, but it throws # error about "module 'sphinx' has no attribute 'directives'". # # It probably has to do with monkey-patching internals of Sphinx. # On bright side, this extension does not introduces new commands, # only changes "::only" command, so we probably okay with stock # implementation. # # I wonder how upstream of "hypothesis" builds documentation. postPatch = '' sed -i -e '/sphinx_selective_exclude.eager_only/ d' docs/conf.py '';
postUnpack = "sourceRoot=$sourceRoot/hypothesis-python";
build-system = [ setuptools ];
dependencies = [ attrs sortedcontainers ] ++ lib.optionals (pythonOlder "3.11") [ exceptiongroup ];
nativeCheckInputs = [ pexpect pytest-xdist pytestCheckHook ] ++ lib.optionals isPyPy [ tzdata ];
inherit doCheck;
# tox.ini changes how pytest runs and breaks it. # Activate the CI profile (similar to setupHook below) # by setting HYPOTHESIS_PROFILE [1]. # # [1]: https://github.com/HypothesisWorks/hypothesis/blob/hypothesis-python-6.130.9/hypothesis-python/tests/common/setup.py#L78 preCheck = '' rm tox.ini export HYPOTHESIS_PROFILE=ci '';
enabledTestPaths = [ "tests/cover" ];
# Hypothesis by default activates several "Health Checks", including one that fires if the builder is "too slow". # This check is disabled [1] if Hypothesis detects a CI environment, i.e. either `CI` or `TF_BUILD` is defined [2]. # We set `CI=1` here using a setup hook to avoid spurious failures [3]. # # Example error message for reference: # hypothesis.errors.FailedHealthCheck: Data generation is extremely slow: Only produced 2 valid examples in 1.28 seconds (1 invalid ones and 0 exceeded maximum size). Try decreasing size of the data you're generating (with e.g. max_size or max_leaves parameters). # # [1]: https://github.com/HypothesisWorks/hypothesis/blob/hypothesis-python-6.130.9/hypothesis-python/src/hypothesis/_settings.py#L816-L828 # [2]: https://github.com/HypothesisWorks/hypothesis/blob/hypothesis-python-6.130.9/hypothesis-python/src/hypothesis/_settings.py#L756 # [3]: https://github.com/NixOS/nixpkgs/issues/393637 setupHook = ./setup-hook.sh;
disabledTests = [ # racy, fails to find a file sometimes "test_recreate_charmap" "test_uses_cached_charmap" # fail when using CI profile "test_given_does_not_pollute_state" "test_find_does_not_pollute_state" "test_does_print_on_reuse_from_database" "test_prints_seed_only_on_healthcheck" # calls script with the naked interpreter "test_constants_from_running_file" ] ++ lib.optionals (pythonOlder "3.10") [ # not sure why these tests fail with only 3.9 # FileNotFoundError: [Errno 2] No such file or directory: 'git' "test_observability" "test_assume_has_status_reason" "test_observability_captures_stateful_reprs" ] ++ lib.optionals (pythonAtLeast "3.12") [ # AssertionError: assert [b'def \... f(): pass'] == [b'def\\', b' f(): pass'] # https://github.com/HypothesisWorks/hypothesis/issues/4355 "test_clean_source" ] ++ lib.optionals (pythonAtLeast "3.14") [ "test_attrs_inference_builds" "test_bound_missing_dot_access_forward_ref" "test_bound_missing_forward_ref" "test_bound_type_checking_only_forward_ref_wrong_type" "test_bound_type_cheking_only_forward_ref" "test_builds_suggests_from_type" "test_bytestring_not_treated_as_generic_sequence" "test_evil_prng_registration_nonsense" "test_issue_4194_regression" "test_passing_referenced_instance_within_function_scope_warns" "test_registering_a_Random_is_idempotent" "test_register_random_within_nested_function_scope" "test_resolve_fwd_refs" "test_resolves_forwardrefs_to_builtin_types" "test_resolving_standard_collection_as_generic" "test_resolving_standard_container_as_generic" "test_resolving_standard_contextmanager_as_generic" "test_resolving_standard_iterable_as_generic" "test_resolving_standard_reversible_as_generic" "test_resolving_standard_sequence_as_generic" "test_specialised_collection_types" ];
pythonImportsCheck = [ "hypothesis" ];
meta = { description = "Library for property based testing"; mainProgram = "hypothesis"; homepage = "https://github.com/HypothesisWorks/hypothesis"; changelog = "https://hypothesis.readthedocs.io/en/latest/changes.html#v${ lib.replaceStrings [ "." ] [ "-" ] version }"; license = lib.licenses.mpl20; maintainers = [ lib.maintainers.fliegendewurst ]; };}