rich_click

Classes

Functions

rich_format_filter_operation_help(api: KiaraAPI, obj: Union[click.Command, click.Group], ctx: click.Context, cmd_help: str, value: Union[None, str] = None) -> None

Print nicely formatted help text using rich.

Source code in /opt/hostedtoolcache/Python/3.10.12/x64/lib/python3.10/site-packages/kiara/utils/cli/rich_click.py

def rich_format_filter_operation_help(
    api: KiaraAPI,
    obj: Union[click.Command, click.Group],
    ctx: click.Context,
    cmd_help: str,
    value: Union[None, str] = None,
) -> None:
    """Print nicely formatted help text using rich."""
    renderables: List[RenderableType] = []
    # Header text if we have it
    if HEADER_TEXT:
        renderables.append(
            Padding(_make_rich_rext(HEADER_TEXT, STYLE_HEADER_TEXT), (1, 1, 0, 1))
        )

    # Print usage

    _cmd = cmd_help
    renderables.append(Padding(_cmd, 1))
    d = inspect.getdoc(obj)
    if d is None:
        d = ""
    d = textwrap.dedent(d)
    renderables.append(
        Padding(
            Align(d, width=MAX_WIDTH, pad=False),  # type: ignore
            (0, 1, 1, 1),
        )
    )

    v = None
    if value:
        filter_op_type: FilterOperationType = api.get_operation_type("filter")  # type: ignore
        v = api.get_value(value)
        ops = filter_op_type.find_filter_operations_for_data_type(v.data_type_name)
        ops_info = OperationGroupInfo.create_from_operations(
            kiara=api.context, group_title=f"{v.data_type_name} filters", **ops
        )
        p = Panel(
            ops_info,
            title=f"Available filter operations for type [i]'{v.data_type_name}'[/i]",
            title_align="left",
        )
        renderables.append(p)

    # Epilogue if we have it
    if obj.epilog:
        # Remove single linebreaks, replace double with single
        lines = obj.epilog.split("\n\n")
        epilogue = "\n".join([x.replace("\n", " ").strip() for x in lines])
        renderables.append(
            Padding(Align(highlighter(epilogue), width=MAX_WIDTH, pad=False), 1)
        )

    # Footer text if we have it
    if FOOTER_TEXT:
        renderables.append(
            Padding(_make_rich_rext(FOOTER_TEXT, STYLE_FOOTER_TEXT), (1, 1, 0, 1))
        )

    terminal_print(Group(*renderables))

rich_format_operation_help(obj: Union[click.Command, click.Group], ctx: click.Context, operation: Operation, op_inputs: ValueMap, cmd_help: str) -> None

Print nicely formatted help text using rich.

Based on original code from rich-cli, by @willmcgugan. https://github.com/Textualize/rich-cli/blob/8a2767c7a340715fc6fbf4930ace717b9b2fc5e5/src/rich_cli/main.py#L162-L236

Replacement for the click function format_help(). Takes a command or group and builds the help text output.

---

obj (click.Command or click.Group): Command or group to build help text for
ctx (click.Context): Click Context object
table: a rich table, including all the inputs of the current operation

Source code in /opt/hostedtoolcache/Python/3.10.12/x64/lib/python3.10/site-packages/kiara/utils/cli/rich_click.py

def rich_format_operation_help(
    obj: Union[click.Command, click.Group],
    ctx: click.Context,
    operation: Operation,
    op_inputs: ValueMap,
    cmd_help: str,
) -> None:
    """
    Print nicely formatted help text using rich.

    Based on original code from rich-cli, by @willmcgugan.
    https://github.com/Textualize/rich-cli/blob/8a2767c7a340715fc6fbf4930ace717b9b2fc5e5/src/rich_cli/__main__.py#L162-L236

    Replacement for the click function format_help().
    Takes a command or group and builds the help text output.

    Args:
    ----
        obj (click.Command or click.Group): Command or group to build help text for
        ctx (click.Context): Click Context object
        table: a rich table, including all the inputs of the current operation
    """
    renderables: List[RenderableType] = []
    # Header text if we have it
    if HEADER_TEXT:
        renderables.append(
            Padding(_make_rich_rext(HEADER_TEXT, STYLE_HEADER_TEXT), (1, 1, 0, 1))
        )

    # Print usage

    _cmd = cmd_help
    renderables.append(Padding(_cmd, 1))
    # renderables.append(obj.get_usage(ctx))
    # renderables.append(Panel(Padding(highlighter(obj.get_usage(ctx)), 1), style=STYLE_USAGE_COMMAND, box=box.MINIMAL))

    # Print command / group help if we have some
    desc = operation.doc.full_doc
    renderables.append(
        Padding(
            Align(Markdown(desc), width=MAX_WIDTH, pad=False),
            (0, 1, 1, 1),
        )
    )

    # if obj.help:
    #
    #     # Print with a max width and some padding
    #     renderables.append(
    #         Padding(
    #             Align(_get_help_text(obj), width=MAX_WIDTH, pad=False),
    #             (0, 1, 1, 1),
    #         )
    #     )

    # Look through OPTION_GROUPS for this command
    # stick anything unmatched into a default group at the end
    option_groups = OPTION_GROUPS.get(ctx.command_path, []).copy()
    option_groups.append({"options": []})
    argument_group_options = []

    for param in obj.get_params(ctx):

        # Skip positional arguments - they don't have opts or helptext and are covered in usage
        # See https://click.palletsprojects.com/en/8.0.x/documentation/#documenting-arguments
        if type(param) is click.core.Argument and not SHOW_ARGUMENTS:
            continue

        # Skip if option is hidden
        if getattr(param, "hidden", False):
            continue

        # Already mentioned in a config option group
        for option_group in option_groups:
            if any(opt in option_group.get("options", []) for opt in param.opts):
                break

        # No break, no mention - add to the default group
        else:
            if type(param) is click.core.Argument and not GROUP_ARGUMENTS_OPTIONS:
                argument_group_options.append(param.opts[0])
            else:
                list_of_option_groups: List = option_groups[-1]["options"]  # type: ignore
                list_of_option_groups.append(param.opts[0])

    # If we're not grouping arguments and we got some, prepend before default options
    if len(argument_group_options) > 0:
        extra_option_group = {
            "name": ARGUMENTS_PANEL_TITLE,
            "options": argument_group_options,
        }
        option_groups.insert(len(option_groups) - 1, extra_option_group)  # type: ignore

    # Print each option group panel
    for option_group in option_groups:

        options_rows = []
        for opt in option_group.get("options", []):

            # Get the param
            for param in obj.get_params(ctx):
                if any([opt in param.opts]):
                    break
            # Skip if option is not listed in this group
            else:
                continue

            # Short and long form
            opt_long_strs = []
            opt_short_strs = []
            for idx, opt in enumerate(param.opts):
                opt_str = opt
                try:
                    opt_str += "/" + param.secondary_opts[idx]
                except IndexError:
                    pass
                if "--" in opt:
                    opt_long_strs.append(opt_str)
                else:
                    opt_short_strs.append(opt_str)

            # Column for a metavar, if we have one
            metavar = Text(style=STYLE_METAVAR, overflow="fold")
            metavar_str = param.make_metavar()

            # Do it ourselves if this is a positional argument
            if type(param) is click.core.Argument and metavar_str == param.name.upper():  # type: ignore
                metavar_str = param.type.name.upper()

            # Skip booleans and choices (handled above)
            if metavar_str != "BOOLEAN":
                metavar.append(metavar_str)

            # Range - from
            # https://github.com/pallets/click/blob/c63c70dabd3f86ca68678b4f00951f78f52d0270/src/click/core.py#L2698-L2706
            try:
                # skip count with default range type
                if isinstance(param.type, click.types._NumberRangeBase) and not (
                    param.count and param.type.min == 0 and param.type.max is None  # type: ignore
                ):
                    range_str = param.type._describe_range()
                    if range_str:
                        metavar.append(RANGE_STRING.format(range_str))
            except AttributeError:
                # click.types._NumberRangeBase is only in Click 8x onwards
                pass

            # Required asterisk
            required: RenderableType = ""
            if param.required:
                required = Text(REQUIRED_SHORT_STRING, style=STYLE_REQUIRED_SHORT)

            # Highlighter to make [ | ] and <> dim
            class MetavarHighlighter(RegexHighlighter):
                highlights = [
                    r"^(?P<metavar_sep>(\[|<))",
                    r"(?P<metavar_sep>\|)",
                    r"(?P<metavar_sep>(\]|>)$)",
                ]

            metavar_highlighter = MetavarHighlighter()

            rows = [
                required,
                highlighter(highlighter(",".join(opt_long_strs))),
                highlighter(highlighter(",".join(opt_short_strs))),
                metavar_highlighter(metavar),
                _get_parameter_help(param, ctx),  # type: ignore
            ]

            # Remove metavar if specified in config
            if not SHOW_METAVARS_COLUMN:
                rows.pop(3)

            options_rows.append(rows)

        if len(options_rows) > 0:
            t_styles = {
                "show_lines": STYLE_OPTIONS_TABLE_SHOW_LINES,
                "leading": STYLE_OPTIONS_TABLE_LEADING,
                "box": STYLE_OPTIONS_TABLE_BOX,
                "border_style": STYLE_OPTIONS_TABLE_BORDER_STYLE,
                "row_styles": STYLE_OPTIONS_TABLE_ROW_STYLES,
                "pad_edge": STYLE_OPTIONS_TABLE_PAD_EDGE,
                "padding": STYLE_OPTIONS_TABLE_PADDING,
            }
            t_styles.update(option_group.get("table_styles", {}))  # type: ignore
            box_style = getattr(box, t_styles.pop("box"), None)  # type: ignore

            options_table = Table(
                highlight=True,
                show_header=False,
                expand=True,
                box=box_style,
                **t_styles,  # type: ignore
            )
            # Strip the required column if none are required
            if all(not x[0] for x in options_rows):
                options_rows = [x[1:] for x in options_rows]
            for row in options_rows:
                options_table.add_row(*row)
            renderables.append(
                Panel(
                    options_table,
                    border_style=STYLE_OPTIONS_PANEL_BORDER,  # type: ignore
                    title=option_group.get("name", OPTIONS_PANEL_TITLE),  # type: ignore
                    title_align=ALIGN_OPTIONS_PANEL,  # type: ignore
                    width=MAX_WIDTH,  # type: ignore
                )
            )

    #
    # Groups only:
    # List click command groups
    #
    if hasattr(obj, "list_commands"):
        # Look through COMMAND_GROUPS for this command
        # stick anything unmatched into a default group at the end
        cmd_groups = COMMAND_GROUPS.get(ctx.command_path, []).copy()
        cmd_groups.append({"commands": []})
        for command in obj.list_commands(ctx):  # type: ignore
            for cmd_group in cmd_groups:
                if command in cmd_group.get("commands", []):
                    break
            else:
                commands: List = cmd_groups[-1]["commands"]  # type: ignore
                commands.append(command)

        # Print each command group panel
        for cmd_group in cmd_groups:
            t_styles = {
                "show_lines": STYLE_COMMANDS_TABLE_SHOW_LINES,
                "leading": STYLE_COMMANDS_TABLE_LEADING,
                "box": STYLE_COMMANDS_TABLE_BOX,
                "border_style": STYLE_COMMANDS_TABLE_BORDER_STYLE,
                "row_styles": STYLE_COMMANDS_TABLE_ROW_STYLES,
                "pad_edge": STYLE_COMMANDS_TABLE_PAD_EDGE,
                "padding": STYLE_COMMANDS_TABLE_PADDING,
            }
            t_styles.update(cmd_group.get("table_styles", {}))  # type: ignore
            box_style = getattr(box, t_styles.pop("box"), None)  # type: ignore

            commands_table = Table(
                highlight=False,
                show_header=False,
                expand=True,
                box=box_style,  # type: ignore
                **t_styles,  # type: ignore
            )
            # Define formatting in first column, as commands don't match highlighter regex
            commands_table.add_column(style="bold cyan", no_wrap=True)
            for command in cmd_group.get("commands", []):
                # Skip if command does not exist
                if command not in obj.list_commands(ctx):  # type: ignore
                    continue
                cmd = obj.get_command(ctx, command)  # type: ignore
                assert cmd is not None
                if cmd.hidden:
                    continue
                # Use the truncated short text as with vanilla text if requested
                if USE_CLICK_SHORT_HELP:
                    helptext = cmd.get_short_help_str()
                else:
                    # Use short_help function argument if used, or the full help
                    helptext = cmd.short_help or cmd.help or ""
                commands_table.add_row(command, _make_command_help(helptext))
            if commands_table.row_count > 0:
                renderables.append(
                    Panel(
                        commands_table,
                        border_style=STYLE_COMMANDS_PANEL_BORDER,  # type: ignore
                        title=cmd_group.get("name", COMMANDS_PANEL_TITLE),  # type: ignore
                        title_align=ALIGN_COMMANDS_PANEL,  # type: ignore
                        width=MAX_WIDTH,  # type: ignore
                    )
                )

    inputs_table = create_operation_status_renderable(
        operation=operation,
        inputs=op_inputs,
        render_config={
            "show_operation_name": False,
            "show_inputs": True,
            "show_outputs_schema": False,
            "show_headers": False,
            "show_operation_doc": False,
        },
    )
    # inputs_table = operation.create_renderable(
    #     show_operation_name=False,
    #     show_operation_doc=False,
    #     show_inputs=True,
    #     show_outputs_schema=False,
    #     show_headers=False,
    # )

    inputs_panel = Panel(
        inputs_table,
        title="Inputs",
        border_style=STYLE_COMMANDS_PANEL_BORDER,  # type: ignore
        title_align=ALIGN_COMMANDS_PANEL,  # type: ignore
        width=MAX_WIDTH,  # type: ignore
    )
    renderables.append(inputs_panel)

    # Epilogue if we have it
    if obj.epilog:
        # Remove single linebreaks, replace double with single
        lines = obj.epilog.split("\n\n")
        epilogue = "\n".join([x.replace("\n", " ").strip() for x in lines])
        renderables.append(
            Padding(Align(highlighter(epilogue), width=MAX_WIDTH, pad=False), 1)
        )

    # Footer text if we have it
    if FOOTER_TEXT:
        renderables.append(
            Padding(_make_rich_rext(FOOTER_TEXT, STYLE_FOOTER_TEXT), (1, 1, 0, 1))
        )

    group = Group(*renderables)
    terminal_print(group)