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Current Path: /opt/cloudlinux/venv/lib/python3.11/site-packages/isort

opt / cloudlinux / venv / lib / python3.11 / site-packages / isort /

?? ..
?? __init__.py(871 B)
?? __main__.py(36 B)
?? __pycache__
?? _vendored
?? _version.py(72 B)
?? api.py(25.51 KB)
?? comments.py(933 B)
?? core.py(22 KB)
?? deprecated
?? exceptions.py(6.89 KB)
?? files.py(1.55 KB)
?? format.py(5.35 KB)
?? hooks.py(3.26 KB)
?? identify.py(8.18 KB)
?? io.py(2.16 KB)
?? literal.py(3.63 KB)
?? logo.py(388 B)
?? main.py(45.73 KB)
?? output.py(27.15 KB)
?? parse.py(24.74 KB)
?? place.py(5.05 KB)
?? profiles.py(2.09 KB)
?? py.typed(0 B)
?? pylama_isort.py(1.28 KB)
?? sections.py(297 B)
?? settings.py(34.75 KB)
?? setuptools_commands.py(2.24 KB)
?? sorting.py(4.41 KB)
?? stdlibs
?? utils.py(2.36 KB)
?? wrap.py(6.17 KB)
?? wrap_modes.py(13.25 KB)

Editing: output.py

import copy
import itertools
from functools import partial
from typing import Any, Iterable, List, Optional, Set, Tuple, Type

from isort.format import format_simplified

from . import parse, sorting, wrap
from .comments import add_to_line as with_comments
from .identify import STATEMENT_DECLARATIONS
from .settings import DEFAULT_CONFIG, Config

def sorted_imports(
    parsed: parse.ParsedContent,
    config: Config = DEFAULT_CONFIG,
    extension: str = "py",
    import_type: str = "import",
) -> str:
    """Adds the imports back to the file.

(at the index of the first import) sorted alphabetically and split between groups

"""
    if parsed.import_index == -1:
        return _output_as_string(parsed.lines_without_imports, parsed.line_separator)

formatted_output: List[str] = parsed.lines_without_imports.copy()
    remove_imports = [format_simplified(removal) for removal in config.remove_imports]

sections: Iterable[str] = itertools.chain(parsed.sections, config.forced_separate)

if config.no_sections:
        parsed.imports["no_sections"] = {"straight": {}, "from": {}}
        base_sections: Tuple[str, ...] = ()
        for section in sections:
            if section == "FUTURE":
                base_sections = ("FUTURE",)
                continue
            parsed.imports["no_sections"]["straight"].update(
                parsed.imports[section].get("straight", {})
            )
            parsed.imports["no_sections"]["from"].update(parsed.imports[section].get("from", {}))
        sections = base_sections + ("no_sections",)

output: List[str] = []
    seen_headings: Set[str] = set()
    pending_lines_before = False
    for section in sections:
        straight_modules = parsed.imports[section]["straight"]
        if not config.only_sections:
            straight_modules = sorting.sort(
                config,
                straight_modules,
                key=lambda key: sorting.module_key(
                    key, config, section_name=section, straight_import=True
                ),
                reverse=config.reverse_sort,
            )

from_modules = parsed.imports[section]["from"]
        if not config.only_sections:
            from_modules = sorting.sort(
                config,
                from_modules,
                key=lambda key: sorting.module_key(key, config, section_name=section),
                reverse=config.reverse_sort,
            )

if config.star_first:
                star_modules = []
                other_modules = []
                for module in from_modules:
                    if "*" in parsed.imports[section]["from"][module]:
                        star_modules.append(module)
                    else:
                        other_modules.append(module)
                from_modules = star_modules + other_modules

straight_imports = _with_straight_imports(
            parsed, config, straight_modules, section, remove_imports, import_type
        )
        from_imports = _with_from_imports(
            parsed, config, from_modules, section, remove_imports, import_type
        )

lines_between = [""] * (
            config.lines_between_types if from_modules and straight_modules else 0
        )
        if config.from_first:
            section_output = from_imports + lines_between + straight_imports
        else:
            section_output = straight_imports + lines_between + from_imports

if config.force_sort_within_sections:
            # collapse comments
            comments_above = []
            new_section_output: List[str] = []
            for line in section_output:
                if not line:
                    continue
                if line.startswith("#"):
                    comments_above.append(line)
                elif comments_above:
                    new_section_output.append(_LineWithComments(line, comments_above))
                    comments_above = []
                else:
                    new_section_output.append(line)
            # only_sections options is not imposed if force_sort_within_sections is True
            new_section_output = sorting.sort(
                config,
                new_section_output,
                key=partial(sorting.section_key, config=config),
                reverse=config.reverse_sort,
            )

# uncollapse comments
            section_output = []
            for line in new_section_output:
                comments = getattr(line, "comments", ())
                if comments:
                    section_output.extend(comments)
                section_output.append(str(line))

section_name = section
        no_lines_before = section_name in config.no_lines_before

if section_output:
            if section_name in parsed.place_imports:
                parsed.place_imports[section_name] = section_output
                continue

section_title = config.import_headings.get(section_name.lower(), "")
            if section_title and section_title not in seen_headings:
                if config.dedup_headings:
                    seen_headings.add(section_title)
                section_comment = f"# {section_title}"
                if section_comment not in parsed.lines_without_imports[0:1]:  # pragma: no branch
                    section_output.insert(0, section_comment)

section_footer = config.import_footers.get(section_name.lower(), "")
            if section_footer and section_footer not in seen_headings:
                if config.dedup_headings:
                    seen_headings.add(section_footer)
                section_comment_end = f"# {section_footer}"
                if (
                    section_comment_end not in parsed.lines_without_imports[-1:]
                ):  # pragma: no branch
                    section_output.append("")  # Empty line for black compatibility
                    section_output.append(section_comment_end)

if pending_lines_before or not no_lines_before:
                output += [""] * config.lines_between_sections

output += section_output

pending_lines_before = False
        else:
            pending_lines_before = pending_lines_before or not no_lines_before

if config.ensure_newline_before_comments:
        output = _ensure_newline_before_comment(output)

while output and output[-1].strip() == "":
        output.pop()  # pragma: no cover
    while output and output[0].strip() == "":
        output.pop(0)

if config.formatting_function:
        output = config.formatting_function(
            parsed.line_separator.join(output), extension, config
        ).splitlines()

output_at = 0
    if parsed.import_index < parsed.original_line_count:
        output_at = parsed.import_index
    formatted_output[output_at:0] = output

if output:
        imports_tail = output_at + len(output)
        while [
            character.strip() for character in formatted_output[imports_tail : imports_tail + 1]
        ] == [""]:
            formatted_output.pop(imports_tail)

if len(formatted_output) > imports_tail:
            next_construct = ""
            tail = formatted_output[imports_tail:]

for index, line in enumerate(tail):  # pragma: no branch
                should_skip, in_quote, *_ = parse.skip_line(
                    line,
                    in_quote="",
                    index=len(formatted_output),
                    section_comments=config.section_comments,
                    needs_import=False,
                )
                if not should_skip and line.strip():
                    if (
                        line.strip().startswith("#")
                        and len(tail) > (index + 1)
                        and tail[index + 1].strip()
                    ):
                        continue
                    next_construct = line
                    break
                if in_quote:  # pragma: no branch
                    next_construct = line
                    break

if config.lines_after_imports != -1:
                lines_after_imports = config.lines_after_imports
                if config.profile == "black" and extension == "pyi":  # special case for black
                    lines_after_imports = 1
                formatted_output[imports_tail:0] = ["" for line in range(lines_after_imports)]
            elif extension != "pyi" and next_construct.startswith(STATEMENT_DECLARATIONS):
                formatted_output[imports_tail:0] = ["", ""]
            else:
                formatted_output[imports_tail:0] = [""]

if config.lines_before_imports != -1:
                lines_before_imports = config.lines_before_imports
                if config.profile == "black" and extension == "pyi":  # special case for black
                    lines_before_imports = 1
                formatted_output[:0] = ["" for line in range(lines_before_imports)]

if parsed.place_imports:
        new_out_lines = []
        for index, line in enumerate(formatted_output):
            new_out_lines.append(line)
            if line in parsed.import_placements:
                new_out_lines.extend(parsed.place_imports[parsed.import_placements[line]])
                if (
                    len(formatted_output) <= (index + 1)
                    or formatted_output[index + 1].strip() != ""
                ):
                    new_out_lines.append("")
        formatted_output = new_out_lines

return _output_as_string(formatted_output, parsed.line_separator)

def _with_from_imports(
    parsed: parse.ParsedContent,
    config: Config,
    from_modules: Iterable[str],
    section: str,
    remove_imports: List[str],
    import_type: str,
) -> List[str]:
    output: List[str] = []
    for module in from_modules:
        if module in remove_imports:
            continue

import_start = f"from {module} {import_type} "
        from_imports = list(parsed.imports[section]["from"][module])
        if (
            not config.no_inline_sort
            or (config.force_single_line and module not in config.single_line_exclusions)
        ) and not config.only_sections:
            from_imports = sorting.sort(
                config,
                from_imports,
                key=lambda key: sorting.module_key(
                    key,
                    config,
                    True,
                    config.force_alphabetical_sort_within_sections,
                    section_name=section,
                ),
                reverse=config.reverse_sort,
            )
        if remove_imports:
            from_imports = [
                line for line in from_imports if f"{module}.{line}" not in remove_imports
            ]

sub_modules = [f"{module}.{from_import}" for from_import in from_imports]
        as_imports = {
            from_import: [
                f"{from_import} as {as_module}" for as_module in parsed.as_map["from"][sub_module]
            ]
            for from_import, sub_module in zip(from_imports, sub_modules)
            if sub_module in parsed.as_map["from"]
        }
        if config.combine_as_imports and not ("*" in from_imports and config.combine_star):
            if not config.no_inline_sort:
                for as_import in as_imports:
                    if not config.only_sections:
                        as_imports[as_import] = sorting.sort(config, as_imports[as_import])
            for from_import in copy.copy(from_imports):
                if from_import in as_imports:
                    idx = from_imports.index(from_import)
                    if parsed.imports[section]["from"][module][from_import]:
                        from_imports[(idx + 1) : (idx + 1)] = as_imports.pop(from_import)
                    else:
                        from_imports[idx : (idx + 1)] = as_imports.pop(from_import)

only_show_as_imports = False
        comments = parsed.categorized_comments["from"].pop(module, ())
        above_comments = parsed.categorized_comments["above"]["from"].pop(module, None)
        while from_imports:
            if above_comments:
                output.extend(above_comments)
                above_comments = None

if "*" in from_imports and config.combine_star:
                import_statement = wrap.line(
                    with_comments(
                        _with_star_comments(parsed, module, list(comments or ())),
                        f"{import_start}*",
                        removed=config.ignore_comments,
                        comment_prefix=config.comment_prefix,
                    ),
                    parsed.line_separator,
                    config,
                )
                from_imports = [
                    from_import for from_import in from_imports if from_import in as_imports
                ]
                only_show_as_imports = True
            elif config.force_single_line and module not in config.single_line_exclusions:
                import_statement = ""
                while from_imports:
                    from_import = from_imports.pop(0)
                    single_import_line = with_comments(
                        comments,
                        import_start + from_import,
                        removed=config.ignore_comments,
                        comment_prefix=config.comment_prefix,
                    )
                    comment = (
                        parsed.categorized_comments["nested"].get(module, {}).pop(from_import, None)
                    )
                    if comment:
                        single_import_line += (
                            f"{comments and ';' or config.comment_prefix} " f"{comment}"
                        )
                    if from_import in as_imports:
                        if (
                            parsed.imports[section]["from"][module][from_import]
                            and not only_show_as_imports
                        ):
                            output.append(
                                wrap.line(single_import_line, parsed.line_separator, config)
                            )
                        from_comments = parsed.categorized_comments["straight"].get(
                            f"{module}.{from_import}"
                        )

if not config.only_sections:
                            output.extend(
                                with_comments(
                                    from_comments,
                                    wrap.line(
                                        import_start + as_import, parsed.line_separator, config
                                    ),
                                    removed=config.ignore_comments,
                                    comment_prefix=config.comment_prefix,
                                )
                                for as_import in sorting.sort(config, as_imports[from_import])
                            )

else:
                            output.extend(
                                with_comments(
                                    from_comments,
                                    wrap.line(
                                        import_start + as_import, parsed.line_separator, config
                                    ),
                                    removed=config.ignore_comments,
                                    comment_prefix=config.comment_prefix,
                                )
                                for as_import in as_imports[from_import]
                            )
                    else:
                        output.append(wrap.line(single_import_line, parsed.line_separator, config))
                    comments = None
            else:
                while from_imports and from_imports[0] in as_imports:
                    from_import = from_imports.pop(0)

if not config.only_sections:
                        as_imports[from_import] = sorting.sort(config, as_imports[from_import])
                    from_comments = (
                        parsed.categorized_comments["straight"].get(f"{module}.{from_import}") or []
                    )
                    if (
                        parsed.imports[section]["from"][module][from_import]
                        and not only_show_as_imports
                    ):
                        specific_comment = (
                            parsed.categorized_comments["nested"]
                            .get(module, {})
                            .pop(from_import, None)
                        )
                        if specific_comment:
                            from_comments.append(specific_comment)
                        output.append(
                            wrap.line(
                                with_comments(
                                    from_comments,
                                    import_start + from_import,
                                    removed=config.ignore_comments,
                                    comment_prefix=config.comment_prefix,
                                ),
                                parsed.line_separator,
                                config,
                            )
                        )
                        from_comments = []

for as_import in as_imports[from_import]:
                        specific_comment = (
                            parsed.categorized_comments["nested"]
                            .get(module, {})
                            .pop(as_import, None)
                        )
                        if specific_comment:
                            from_comments.append(specific_comment)

output.append(
                            wrap.line(
                                with_comments(
                                    from_comments,
                                    import_start + as_import,
                                    removed=config.ignore_comments,
                                    comment_prefix=config.comment_prefix,
                                ),
                                parsed.line_separator,
                                config,
                            )
                        )

from_comments = []

if "*" in from_imports:
                    output.append(
                        with_comments(
                            _with_star_comments(parsed, module, []),
                            f"{import_start}*",
                            removed=config.ignore_comments,
                            comment_prefix=config.comment_prefix,
                        )
                    )
                    from_imports.remove("*")

for from_import in copy.copy(from_imports):
                    comment = (
                        parsed.categorized_comments["nested"].get(module, {}).pop(from_import, None)
                    )
                    if comment:
                        from_imports.remove(from_import)
                        if from_imports:
                            use_comments = []
                        else:
                            use_comments = comments
                            comments = None
                        single_import_line = with_comments(
                            use_comments,
                            import_start + from_import,
                            removed=config.ignore_comments,
                            comment_prefix=config.comment_prefix,
                        )
                        single_import_line += (
                            f"{use_comments and ';' or config.comment_prefix} " f"{comment}"
                        )
                        output.append(wrap.line(single_import_line, parsed.line_separator, config))

from_import_section = []
                while from_imports and (
                    from_imports[0] not in as_imports
                    or (
                        config.combine_as_imports
                        and parsed.imports[section]["from"][module][from_import]
                    )
                ):
                    from_import_section.append(from_imports.pop(0))
                if config.combine_as_imports:
                    comments = (comments or []) + list(
                        parsed.categorized_comments["from"].pop(f"{module}.__combined_as__", ())
                    )
                import_statement = with_comments(
                    comments,
                    import_start + (", ").join(from_import_section),
                    removed=config.ignore_comments,
                    comment_prefix=config.comment_prefix,
                )
                if not from_import_section:
                    import_statement = ""

do_multiline_reformat = False

force_grid_wrap = config.force_grid_wrap
                if force_grid_wrap and len(from_import_section) >= force_grid_wrap:
                    do_multiline_reformat = True

if len(import_statement) > config.line_length and len(from_import_section) > 1:
                    do_multiline_reformat = True

# If line too long AND have imports AND we are
                # NOT using GRID or VERTICAL wrap modes
                if (
                    len(import_statement) > config.line_length
                    and len(from_import_section) > 0
                    and config.multi_line_output
                    not in (wrap.Modes.GRID, wrap.Modes.VERTICAL)  # type: ignore
                ):
                    do_multiline_reformat = True

if config.split_on_trailing_comma and module in parsed.trailing_commas:
                    import_statement = wrap.import_statement(
                        import_start=import_start,
                        from_imports=from_import_section,
                        comments=comments,
                        line_separator=parsed.line_separator,
                        config=config,
                        explode=True,
                    )

elif do_multiline_reformat:
                    import_statement = wrap.import_statement(
                        import_start=import_start,
                        from_imports=from_import_section,
                        comments=comments,
                        line_separator=parsed.line_separator,
                        config=config,
                    )
                    if config.multi_line_output == wrap.Modes.GRID:  # type: ignore
                        other_import_statement = wrap.import_statement(
                            import_start=import_start,
                            from_imports=from_import_section,
                            comments=comments,
                            line_separator=parsed.line_separator,
                            config=config,
                            multi_line_output=wrap.Modes.VERTICAL_GRID,  # type: ignore
                        )
                        if (
                            max(
                                len(import_line)
                                for import_line in import_statement.split(parsed.line_separator)
                            )
                            > config.line_length
                        ):
                            import_statement = other_import_statement
                elif len(import_statement) > config.line_length:
                    import_statement = wrap.line(import_statement, parsed.line_separator, config)

if import_statement:
                output.append(import_statement)
    return output

def _with_straight_imports(
    parsed: parse.ParsedContent,
    config: Config,
    straight_modules: Iterable[str],
    section: str,
    remove_imports: List[str],
    import_type: str,
) -> List[str]:
    output: List[str] = []

as_imports = any((module in parsed.as_map["straight"] for module in straight_modules))

# combine_straight_imports only works for bare imports, 'as' imports not included
    if config.combine_straight_imports and not as_imports:
        if not straight_modules:
            return []

above_comments: List[str] = []
        inline_comments: List[str] = []

for module in straight_modules:
            if module in parsed.categorized_comments["above"]["straight"]:
                above_comments.extend(parsed.categorized_comments["above"]["straight"].pop(module))
            if module in parsed.categorized_comments["straight"]:
                inline_comments.extend(parsed.categorized_comments["straight"][module])

combined_straight_imports = ", ".join(straight_modules)
        if inline_comments:
            combined_inline_comments = " ".join(inline_comments)
        else:
            combined_inline_comments = ""

output.extend(above_comments)

if combined_inline_comments:
            output.append(
                f"{import_type} {combined_straight_imports}  # {combined_inline_comments}"
            )
        else:
            output.append(f"{import_type} {combined_straight_imports}")

return output

for module in straight_modules:
        if module in remove_imports:
            continue

import_definition = []
        if module in parsed.as_map["straight"]:
            if parsed.imports[section]["straight"][module]:
                import_definition.append((f"{import_type} {module}", module))
            import_definition.extend(
                (f"{import_type} {module} as {as_import}", f"{module} as {as_import}")
                for as_import in parsed.as_map["straight"][module]
            )
        else:
            import_definition.append((f"{import_type} {module}", module))

comments_above = parsed.categorized_comments["above"]["straight"].pop(module, None)
        if comments_above:
            output.extend(comments_above)
        output.extend(
            with_comments(
                parsed.categorized_comments["straight"].get(imodule),
                idef,
                removed=config.ignore_comments,
                comment_prefix=config.comment_prefix,
            )
            for idef, imodule in import_definition
        )

return output

def _output_as_string(lines: List[str], line_separator: str) -> str:
    return line_separator.join(_normalize_empty_lines(lines))

def _normalize_empty_lines(lines: List[str]) -> List[str]:
    while lines and lines[-1].strip() == "":
        lines.pop(-1)

lines.append("")
    return lines

class _LineWithComments(str):
    comments: List[str]

def __new__(
        cls: Type["_LineWithComments"], value: Any, comments: List[str]
    ) -> "_LineWithComments":
        instance = super().__new__(cls, value)
        instance.comments = comments
        return instance

def _ensure_newline_before_comment(output: List[str]) -> List[str]:
    new_output: List[str] = []

def is_comment(line: Optional[str]) -> bool:
        return line.startswith("#") if line else False

for line, prev_line in zip(output, [None] + output):  # type: ignore
        if is_comment(line) and prev_line != "" and not is_comment(prev_line):
            new_output.append("")
        new_output.append(line)
    return new_output

def _with_star_comments(parsed: parse.ParsedContent, module: str, comments: List[str]) -> List[str]:
    star_comment = parsed.categorized_comments["nested"].get(module, {}).pop("*", None)
    if star_comment:
        return comments + [star_comment]
    return comments

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