Method _is_single_name_assignment

mypy/semanal.py:3675–3676

(self, s: AssignmentStmt)

            return True

    def _is_single_name_assignment(self, s: AssignmentStmt) -> bool:
        return len(s.lvalues) == 1 and isinstance(s.lvalues[0], NameExpr)

    def analyze_lvalues(self, s: AssignmentStmt) -> None:
        # We cannot use s.type, because analyze_simple_literal_type() will set it.