如何解决如何在python中使用mongoengine在StringField的ListField上创建索引?
我有一个博客模型,想要在标题,内容和标签字段上实现文本搜索功能。这是代码。
fatal: [tst01]: FAILED! => {
"changed": false,"module_stderr": "Exception calling \"Create\" with \"1\" argument(s): \"At line:4 char:21\r\n+ def _ansiballz_main():\r\n+ ~\r\nAn expression was expected after '('.\r\nAt line:13 char:27\r\n+ except (AttributeError,OSError):\r\n+ ~\r\nMissing argument in parameter list.\r\nAt line:15 char:7\r\n+ if scriptdir is not None:\r\n+ ~\r\nMissing '(' after 'if' in if statement.\r\nAt line:22 char:7\r\n+ if sys.version_info < (3,):\r\n+ ~\r\nMissing '(' after 'if' in if statement.\r\nAt line:22 char:30\r\n+ if sys.version_info < (3,):\r\n+ ~\r\nMissing expression after ','.\r\nAt line:22 char:25\r\n+ if sys.version_info < (3,):\r\n+ ~\r\nThe '<' operator is reserved for future use.\r\nAt line:27 char:34\r\n+ def invoke_module(modlib_path,temp_path,json_params):\r\n+ ~\r\nMissing argument in parameter list.\r\nAt line:28 char:40\r\n+ z = zipfile.ZipFile(modlib_path,mode='a')\r\n+ ~\r\nMissing argument in parameter list.\r\nAt line:31 char:33\r\n+ zinfo = zipfile.ZipInfo()\r\n+ ~\r\nAn expression was expected after '('.\r\nAt line:34 char:25\r\n+ z.writestr(zinfo,sitecustomize)\r\n+ ~\r\nMissing argument in parameter list.\r\nNot all parse errors were reported. Correct the reported errors and try again.\"\r\nAt line:6 char:1\r\n+ $exec_wrapper = [ScriptBlock]::Create($split_parts[0])\r\n+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r\n + CategoryInfo : NotSpecified: (:) [],MethodInvocationException\r\n + FullyQualifiedErrorId : ParseException\r\n \r\nThe expression after '&' in a pipeline element produced an object that was not valid. It must result in a command \r\nname,a script block,or a CommandInfo object.\r\nAt line:7 char:2\r\n+ &$exec_wrapper\r\n+ ~~~~~~~~~~~~~\r\n + CategoryInfo : InvalidOperation: (:) [],RuntimeException\r\n + FullyQualifiedErrorId : BadExpression\r\n ","module_stdout": "","msg": "MODULE FAILURE\nSee stdout/stderr for the exact error","rc": 1
}
我知道如何在标题和内容字段中添加索引,但不知道如何在ListField即标签上添加索引。
我在项目中将烧瓶与mongoengine一起使用。任何建议都是非常可取的。
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。