elasticsearch-dsl-py 中的 GeoPoint 字段类型

Question

I'm using elasticsearch-dsl-py 0.0.11 for ES 1.7 and I want to add a GeoPoint type as listed in fields.py :

__all__ = [
    'construct_field', 'Field', 'Object', 'Nested', 'Date', 'String', 'Float', 'Double',
    'Byte', 'Short', 'Integer', 'Long', 'Boolean', 'Ip', 'Attachment',
    'GeoPoint', 'GeoShape', 'InnerObjectWrapper'
]

But no class named GeoPoint exists and I cannot create a mapping for a location field like this:

location = GeoPoint()

What should I do?

Answer 1

You need to make sure to import GeoPoint like this

from elasticsearch_dsl import GeoPoint

Then you can declare your location field as

location = GeoPoint()