pysourcegen.py 文件源码

def visitIf(self, node, indent_first=True):

        self.print('if {:node}:', node.test, level=self.level if indent_first else 0)

        with self.indenter:
            if node.body:
                for expr in node.body:
                    self.visit(expr)
            else:
                self.print('pass')


        if node.orelse and len(node.orelse) == 1 and isinstance(node.orelse[0], _ast.If):
            self.print('el'); self.visit(node.orelse[0], indent_first=False)
        elif node.orelse:
            self.print('else:')
            with self.indenter:
                for expr in node.orelse:
                    self.visit(expr)
        self.print('\n')