__init__.py 文件源码

def visit_IfExp(self, node):
        """
        IfExp(expr test, expr body, expr orelse)
        """
        body     = self.visit(node.body)
        or_else  = self.visit(node.orelse)
        if isinstance(node.test, (ast.NameConstant, ast.Compare)):
            return "(%s) ? %s : %s" % (self.visit(node.test), body, or_else)
        else:
            return "is_bool(%s) ? %s : %s" % (self.visit(node.test), body, or_else)