How to use the black.Report function in black

To help you get started, we’ve selected a few black examples, based on popular ways it is used in public projects.

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github psf / black / tests / test_black.py View on Github external
def test_empty_include(self) -> None:
        path = THIS_DIR / "data" / "include_exclude_tests"
        report = black.Report()
        gitignore = PathSpec.from_lines("gitwildmatch", [])
        empty = re.compile(r"")
        sources: List[Path] = []
        expected = [
            Path(path / "b/exclude/a.pie"),
            Path(path / "b/exclude/a.py"),
            Path(path / "b/exclude/a.pyi"),
            Path(path / "b/dont_exclude/a.pie"),
            Path(path / "b/dont_exclude/a.py"),
            Path(path / "b/dont_exclude/a.pyi"),
            Path(path / "b/.definitely_exclude/a.pie"),
            Path(path / "b/.definitely_exclude/a.py"),
            Path(path / "b/.definitely_exclude/a.pyi"),
        ]
        this_abs = THIS_DIR.resolve()
        sources.extend(
github psf / black / tests / test_black.py View on Github external
def test_empty_exclude(self) -> None:
        path = THIS_DIR / "data" / "include_exclude_tests"
        report = black.Report()
        gitignore = PathSpec.from_lines("gitwildmatch", [])
        empty = re.compile(r"")
        sources: List[Path] = []
        expected = [
            Path(path / "b/dont_exclude/a.py"),
            Path(path / "b/dont_exclude/a.pyi"),
            Path(path / "b/exclude/a.py"),
            Path(path / "b/exclude/a.pyi"),
            Path(path / "b/.definitely_exclude/a.py"),
            Path(path / "b/.definitely_exclude/a.pyi"),
        ]
        this_abs = THIS_DIR.resolve()
        sources.extend(
            black.gen_python_files_in_dir(
                path,
                this_abs,
github psf / black / tests / test_black.py View on Github external
def test_report_normal(self) -> None:
        report = black.Report()
        out_lines = []
        err_lines = []

        def out(msg: str, **kwargs: Any) -> None:
            out_lines.append(msg)

        def err(msg: str, **kwargs: Any) -> None:
            err_lines.append(msg)

        with patch("black.out", out), patch("black.err", err):
            report.done(Path("f1"), black.Changed.NO)
            self.assertEqual(len(out_lines), 0)
            self.assertEqual(len(err_lines), 0)
            self.assertEqual(unstyle(str(report)), "1 file left unchanged.")
            self.assertEqual(report.return_code, 0)
            report.done(Path("f2"), black.Changed.YES)
github tomcatling / black-nb / black_nb / cli.py View on Github external
if config and verbose:
        black.out(f"Using configuration from {config}.", bold=False, fg="blue")

    try:
        include_regex = black.re_compile_maybe_verbose(include)
    except re.error:
        black.err(f"Invalid regular expression for include given: {include!r}")
        ctx.exit(2)
    try:
        exclude_regex = black.re_compile_maybe_verbose(exclude)
    except re.error:
        black.err(f"Invalid regular expression for exclude given: {exclude!r}")
        ctx.exit(2)

    report = black.Report(check=check, quiet=quiet, verbose=verbose)
    root = black.find_project_root(src)
    sources: Set[Path] = set()
    for s in src:
        p = Path(s)
        if p.is_dir():
            sources.update(
                black.gen_python_files_in_dir(
                    p,
                    root,
                    include_regex,
                    exclude_regex,
                    report,
                    black.get_gitignore(root),
                )
            )
        elif p.is_file() or s == "-":
github psf / black / black.py View on Github external
if config and verbose:
        out(f"Using configuration from {config}.", bold=False, fg="blue")
    if code is not None:
        print(format_str(code, mode=mode))
        ctx.exit(0)
    try:
        include_regex = re_compile_maybe_verbose(include)
    except re.error:
        err(f"Invalid regular expression for include given: {include!r}")
        ctx.exit(2)
    try:
        exclude_regex = re_compile_maybe_verbose(exclude)
    except re.error:
        err(f"Invalid regular expression for exclude given: {exclude!r}")
        ctx.exit(2)
    report = Report(check=check, quiet=quiet, verbose=verbose)
    root = find_project_root(src)
    sources: Set[Path] = set()
    for s in src:
        p = Path(s)
        if p.is_dir():
            sources.update(
                gen_python_files_in_dir(p, root, include_regex, exclude_regex, report)
            )
        elif p.is_file() or s == "-":
            # if a file was explicitly given, we don't care about its extension
            sources.add(p)
        else:
            err(f"invalid path: {s}")
    if len(sources) == 0:
        if verbose or not quiet:
            out("No paths given. Nothing to do 😴")
github labd / commercetools-python-sdk / codegen / main.py View on Github external
def reformat_code(filename):
    SortImports(filename)

    src = Path(filename)
    report = black.Report()
    black.reformat_one(
        src=src,
        line_length=88,
        fast=False,
        write_back=black.WriteBack.YES,
        mode=black.FileMode.AUTO_DETECT,
        report=report,
    )