Function _ipy_display_hook

rich/pretty.py:113–158

(
    value: Any,
    console: Optional["Console"] = None,
    overflow: "OverflowMethod" = "ignore",
    crop: bool = False,
    indent_guides: bool = False,
    max_length: Optional[int] = None,
    max_string: Optional[int] = None,
    max_depth: Optional[int] = None,
    expand_all: bool = False,
)

def _ipy_display_hook(
    value: Any,
    console: Optional["Console"] = None,
    overflow: "OverflowMethod" = "ignore",
    crop: bool = False,
    indent_guides: bool = False,
    max_length: Optional[int] = None,
    max_string: Optional[int] = None,
    max_depth: Optional[int] = None,
    expand_all: bool = False,
) -> Union[str, None]:
    # needed here to prevent circular import:
    from .console import ConsoleRenderable

    # always skip rich generated jupyter renderables or None values
    if _safe_isinstance(value, JupyterRenderable) or value is None:
        return None

    console = console or get_console()

    with console.capture() as capture:
        # certain renderables should start on a new line
        if _safe_isinstance(value, ConsoleRenderable):
            console.line()
        console.print(
            (
                value
                if _safe_isinstance(value, RichRenderable)
                else Pretty(
                    value,
                    overflow=overflow,
                    indent_guides=indent_guides,
                    max_length=max_length,
                    max_string=max_string,
                    max_depth=max_depth,
                    expand_all=expand_all,
                    margin=12,
                )
            ),
            crop=crop,
            new_line_start=True,
            end="",
        )
    # strip trailing newline, not usually part of a text repr
    # I'm not sure if this should be prevented at a lower level
    return capture.get().rstrip("\n")


def _safe_isinstance(