Question

根据文档，我使用一些模型字段创建了类，以便稍后进行搜索。另外，我还创建了带有默认参数的连接。但是我无法为UserIndex

调用init（）

from elasticsearch_dsl import DocType, Text, Boolean, Date, Keyword
from elasticsearch_dsl.connections import connections

connections.create_connection(hosts=['localhost'], timeout=20)

class UserIndex(DocType):
    pk = Text()
    phone_number = Text()
    nickname = Text()
    name = Text()
    birth_date = Date()
    class Meta:
        index = 'user'

在UserIndex.init()命令之后，出现错误：

  File ".../lib/python3.6/site-packages/elasticsearch_dsl/document.py", line 138, in init
    i.save(using=using)
  File ".../lib/python3.6/site-packages/elasticsearch_dsl/index.py", line 289, in save
    current_settings = self.get_settings(using=using)[self._name]['settings']['index']
KeyError: '*'

Answer 1

您使用的是哪个版本的elasticsearch-dsl？最新版本（6.3.0）似乎有问题（This posted issue seems similar）。

回滚到6.2.1为我解决了此错误。

弹性搜索模型init（）引发关键错误

1 个答案: