3222b9728d9f07cbce611ba6c57ef0d640d033a6,src/python/pants/backend/python/lint/black/rules_integration_test.py,,test_works_with_python39,#Any#,225

Before Change

def test_works_with_python39(rule_runner: RuleRunner) -> None:
    Black"s typed-ast dependency does not understand Python 3.9, so we must instead run Black
    with Python 3.9 when relevant.
    py39_sources = FileContent(
        "py39.py",
        dedent(
            \
            @lambda _: int
            def replaced(x: bool) -> str:
                return "42" if x is True else "1/137"
            
        ).encode(),
    )
    target = make_target(rule_runner, [py39_sources], interpreter_constraints=">=3.9")
    lint_results, fmt_result = run_black(
        rule_runner,
        [target],

After Change

    rule_runner.write_files(
        {"f.py": content, "BUILD": "python_library(name="t", interpreter_constraints=[">=3.9"])"}
    )
    tgt = rule_runner.get_target(Address("", target_name="t", relative_file_path="f.py"))
    lint_results, fmt_result = run_black(
        rule_runner,
        [tgt],
        // TODO: remove this and go back to using the default version once the new Black release

Instances