2

有时，当我扫描文档以进行导出时，我会收到此错误：

elasticsearch_dsl.exceptions:ValidationException: 
Could not parse date from the value (u'2016-11-03T21:46:09.278914+00:00')

追溯：

File "/usr/local/lib/python2.7/dist-packages/elasticsearch_dsl/search.py", line 666, in scan
File "/usr/local/lib/python2.7/dist-packages/elasticsearch_dsl/document.py", line 216, in from_es
File "/usr/local/lib/python2.7/dist-packages/elasticsearch_dsl/document.py", line 108, in __init__
File "/usr/local/lib/python2.7/dist-packages/elasticsearch_dsl/utils.py", line 339, in __init__
File "/usr/local/lib/python2.7/dist-packages/elasticsearch_dsl/field.py", line 76, in deserialize
File "/usr/local/lib/python2.7/dist-packages/elasticsearch_dsl/field.py", line 224, in _deserialize

使用：

  • 弹性搜索 2.4.0
  • 弹性搜索==2.4.0
  • 弹性搜索-dsl==2.1.0

任何想法为什么以及如何解决它？

编辑：解析日期有效，如下例所示，取自官方 elasticsearch_dls 存储库https://github.com/elastic/elasticsearch-dsl-py/blob/master/elasticsearch_dsl/field.py#L222：

from dateutil import parser

x = '2016-11-03T21:46:09.278914+00:00'
print parser.parse(x) # will output 2016-11-03 21:46:09.278914+00:00
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