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g37_end_region

g37_end_region

Wrapper for aperture select token.

EndRegion

Bases: CommandToken

Wrapper for G37 token.

Ends the region statement.

See section 4.10 of The Gerber Layer Format Specification Revision 2023.03 - https://argmaster.github.io/pygerber/latest/gerber_specification/revision_2023_03.html

Source code in src/pygerber/gerberx3/tokenizer/tokens/g37_end_region.py 
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class EndRegion(CommandToken):
    """Wrapper for G37 token.

    Ends the region statement.

    See section 4.10 of The Gerber Layer Format Specification Revision 2023.03 - https://argmaster.github.io/pygerber/latest/gerber_specification/revision_2023_03.html
    """

    def update_drawing_state(
        self,
        state: State,
        backend: Backend,
    ) -> Tuple[State, Iterable[DrawCommand]]:
        """Set drawing polarity."""
        if not state.is_region:
            logging.warning("Ending region which was not started.")

        if len(state.region_boundary_points) == 0:
            logging.warning("Created region with no boundaries.")

        draw_command = backend.get_draw_region_cls()(
            backend,
            state.polarity.to_region_variant(),
            state.region_boundary_points,
        )

        return (
            state.model_copy(
                update={
                    "is_region": False,
                    "region_boundary_points": [],
                },
            ),
            (draw_command,),
        )

    def parser2_visit_token(self, context: Parser2Context) -> None:
        """Perform actions on the context implicated by this token."""
        context.get_hooks().end_region.pre_parser_visit_token(self, context)
        context.get_hooks().end_region.on_parser_visit_token(self, context)
        context.get_hooks().end_region.post_parser_visit_token(self, context)

    def get_gerber_code(
        self,
        indent: str = "",
        endline: str = "\n",  # noqa: ARG002
    ) -> str:
        """Get gerber code represented by this token."""
        return f"{indent}G37"

update_drawing_state 

update_drawing_state(
    state: State, backend: Backend
) -> Tuple[State, Iterable[DrawCommand]]

Set drawing polarity.

Source code in src/pygerber/gerberx3/tokenizer/tokens/g37_end_region.py 
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def update_drawing_state(
    self,
    state: State,
    backend: Backend,
) -> Tuple[State, Iterable[DrawCommand]]:
    """Set drawing polarity."""
    if not state.is_region:
        logging.warning("Ending region which was not started.")

    if len(state.region_boundary_points) == 0:
        logging.warning("Created region with no boundaries.")

    draw_command = backend.get_draw_region_cls()(
        backend,
        state.polarity.to_region_variant(),
        state.region_boundary_points,
    )

    return (
        state.model_copy(
            update={
                "is_region": False,
                "region_boundary_points": [],
            },
        ),
        (draw_command,),
    )

parser2_visit_token 

parser2_visit_token(context: Parser2Context) -> None

Perform actions on the context implicated by this token.

Source code in src/pygerber/gerberx3/tokenizer/tokens/g37_end_region.py 
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def parser2_visit_token(self, context: Parser2Context) -> None:
    """Perform actions on the context implicated by this token."""
    context.get_hooks().end_region.pre_parser_visit_token(self, context)
    context.get_hooks().end_region.on_parser_visit_token(self, context)
    context.get_hooks().end_region.post_parser_visit_token(self, context)

get_gerber_code 

get_gerber_code(
    indent: str = "", endline: str = "\n"
) -> str

Get gerber code represented by this token.

Source code in src/pygerber/gerberx3/tokenizer/tokens/g37_end_region.py 
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def get_gerber_code(
    self,
    indent: str = "",
    endline: str = "\n",  # noqa: ARG002
) -> str:
    """Get gerber code represented by this token."""
    return f"{indent}G37"