Method clear

python/pathway/internals/parse_graph.py:203–212

(self)

        return self.error_log_stack[0]

    def clear(self) -> None:
        self.node_id_sequence = itertools.count()
        global_scope = Scope(self)
        self._scope_stack = [global_scope]
        self.scopes = [global_scope]
        self.universe_solver = UniverseSolver()
        self.cache = {}
        self.static_tables_cache = {}
        self.error_log_stack = []
        self.mark_all_operators_as_used()

    def mark_all_operators_as_used(self) -> None:
        self.unused_operators = False