nada_dsl.source_ref

Source reference representation data structure.

class SourceRef(file: str, lineno: int, offset: int, length: int)[source]

Bases: object

Source reference representation, i.e., a specific location in the source code.

file: str

lineno: int

offset: int

length: int

classmethod back_frame() → SourceRef[source]: Get the source reference of the calling frame.

static try_get_line_info(backend_frame, lineno) → Tuple[int, int][source]: Try to get line information from the source code.

to_index() → int[source]: Index Source Reference objects. Adds the current object into a dict as a key as well as an entry in an array, and returns an index to it

to_value()[source]: Convert the SourceRef object to a dictionary.

to_key()[source]: Convert the current object into the key representation used by ‘index_map’

static get_sources()[source]: Get all sources.

static get_refs()[source]: Get all refs.

__eq__(other): Return self==value.