a6add8ae090edaf8ce525d49d9fe0cf38a0a91c7,src/python/pants/backend/python/dependency_inference/module_mapper_test.py,,test_map_module_to_address,#Any#,186

Before Change

    // can handle when the module includes a symbol (like a class name) at the end.
    rule_runner.create_file("script.py")
    rule_runner.add_to_build_file("", "python_library(name="script")")
    assert get_owners("script.Demo") == [
        Address("", relative_file_path="script.py", target_name="script")
    ]

After Change

    rule_runner.create_files("source_root1/ambiguous", ["f1.py", "f2.py", "f3.py"])
    rule_runner.add_to_build_file(
        "source_root1/ambiguous",
        dedent(
            \
            // Ambiguity purely within third-party deps.
            python_requirement_library(name="thirdparty1", requirements=["foo"])
            python_requirement_library(name="thirdparty2", requirements=["foo"])

            // Ambiguity purely within first-party deps.
            python_library(name="firstparty1", sources=["f1.py"])
            python_library(name="firstparty2", sources=["f1.py"])

            // Ambiguity within third-party, which should result in ambiguity for first-party too.
            // These all share the module `ambiguous.f2`.
            python_requirement_library(
                name="thirdparty3", requirements=["bar"], module_mapping={"bar": ["ambiguous.f2"]}
            )
            python_requirement_library(
                name="thirdparty4", requirements=["bar"], module_mapping={"bar": ["ambiguous.f2"]}
            )
            python_library(name="firstparty3", sources=["f2.py"])

            // Ambiguity within first-party, which should result in ambiguity for third-party too.
            // These all share the module `ambiguous.f3`.
            python_library(name="firstparty4", sources=["f3.py"])
            python_library(name="firstparty5", sources=["f3.py"])
            python_requirement_library(
                name="thirdparty5", requirements=["baz"], module_mapping={"baz": ["ambiguous.f3"]}
            )
            
        ),
    )
    assert_owners(
        "foo",

Instances