Method stylize

rich/text.py:457–481

Apply a style to the text, or a portion of the text. Args: style (Union[str, Style]): Style instance or style definition to apply. start (int): Start offset (negative indexing is supported). Defaults to 0. end (Optional[int], optional): End offset (negati

(
        self,
        style: Union[str, Style],
        start: int = 0,
        end: Optional[int] = None,
    )

        return copy_self

    def stylize(
        self,
        style: Union[str, Style],
        start: int = 0,
        end: Optional[int] = None,
    ) -> None:
        """Apply a style to the text, or a portion of the text.

        Args:
            style (Union[str, Style]): Style instance or style definition to apply.
            start (int): Start offset (negative indexing is supported). Defaults to 0.
            end (Optional[int], optional): End offset (negative indexing is supported), or None for end of text. Defaults to None.
        """
        if style:
            length = len(self)
            if start < 0:
                start = length + start
            if end is None:
                end = length
            if end < 0:
                end = length + end
            if start >= length or end <= start:
                # Span not in text or not valid
                return
            self._spans.append(Span(start, min(length, end), style))

    def stylize_before(
        self,