我们从Python开源项目中,提取了以下5个代码示例,用于说明如何使用symbol.if_stmt()。
def if_stmt(self, nodelist): # if: test ':' suite ('elif' test ':' suite)* ['else' ':' suite] tests = [] for i in range(0, len(nodelist) - 3, 4): testNode = self.com_node(nodelist[i + 1]) suiteNode = self.com_node(nodelist[i + 3]) tests.append((testNode, suiteNode)) if len(nodelist) % 4 == 3: elseNode = self.com_node(nodelist[-1]) ## elseNode.lineno = nodelist[-1][1][2] else: elseNode = None return If(tests, elseNode, lineno=nodelist[0][2])