Class EmitterContext

mypyc/codegen/emit.py:131–166

Shared emitter state for a compilation group.

class EmitterContext:
    """Shared emitter state for a compilation group."""

    def __init__(
        self,
        names: NameGenerator,
        strict_traceback_checks: bool,
        group_name: str | None = None,
        group_map: dict[str, str | None] | None = None,
    ) -> None:
        """Setup shared emitter state.

        Args:
            names: The name generator to use
            group_map: Map from module names to group name
            group_name: Current group name
        """
        self.temp_counter = 0
        self.names = names
        self.group_name = group_name
        self.group_map = group_map or {}
        # Groups that this group depends on
        self.group_deps: set[str] = set()

        # The map below is used for generating declarations and
        # definitions at the top of the C file. The main idea is that they can
        # be generated at any time during the emit phase.

        # A map of a C identifier to whatever the C identifier declares. Currently this is
        # used for declaring structs and the key corresponds to the name of the struct.
        # The declaration contains the body of the struct.
        self.declarations: dict[str, HeaderDeclaration] = {}

        self.literals = Literals()
        # See mypyc/options.py for context.
        self.strict_traceback_checks = strict_traceback_checks


class ErrorHandler: