simple_instructions.py 文件源码

def STORE_SUBSCR(self, instr):
        index = self.ast_stack.pop()
        value = self.ast_stack.pop()
        expr = self.ast_stack.pop()

        expr = self.process_ifexpr(expr)

        if isinstance(expr, _ast.AugAssign):
            self.ast_stack.append(expr)
        else:
            kw = dict(lineno=instr.lineno, col_offset=0)

            index = self.format_slice(index, kw)

            subscr = _ast.Subscript(value=value, slice=index, ctx=_ast.Store(), **kw)

            assign = _ast.Assign(targets=[subscr], value=expr, **kw)
            self.ast_stack.append(assign)