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minor change to geo-related docs

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This commit is contained in:
Falcon Dai 2014-03-17 22:29:53 -05:00
parent d4b3649640
commit c1f88a4e14
2 changed files with 11 additions and 4 deletions
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2
docs/guide/defining-documents.rst
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@ -531,6 +531,8 @@ field name to the index definition.
Sometimes its more efficient to index parts of Embedded / dictionary fields, Sometimes its more efficient to index parts of Embedded / dictionary fields,
in this case use 'dot' notation to identify the value to index eg: `rank.title` in this case use 'dot' notation to identify the value to index eg: `rank.title`
.. _geospatial-indexes:
Geospatial indexes Geospatial indexes
------------------ ------------------

13
mongoengine/fields.py
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@ -1613,7 +1613,12 @@ class UUIDField(BaseField):
class GeoPointField(BaseField): class GeoPointField(BaseField):
"""A list storing a latitude and longitude. """A list storing a longitude and latitude coordinate.
.. note:: this represents a generic point in a 2D plane and a legacy way of
representing a geo point. It admits 2d indexes but not "2dsphere" indexes
in MongoDB > 2.4 which are more natural for modeling geospatial points.
See :ref:`geospatial-indexes`
.. versionadded:: 0.4 .. versionadded:: 0.4
""" """
@ -1635,7 +1640,7 @@ class GeoPointField(BaseField):
class PointField(GeoJsonBaseField): class PointField(GeoJsonBaseField):
"""A geo json field storing a latitude and longitude. """A GeoJSON field storing a longitude and latitude coordinate.
The data is represented as: The data is represented as:
@ -1654,7 +1659,7 @@ class PointField(GeoJsonBaseField):
class LineStringField(GeoJsonBaseField): class LineStringField(GeoJsonBaseField):
"""A geo json field storing a line of latitude and longitude coordinates. """A GeoJSON field storing a line of longitude and latitude coordinates.
The data is represented as: The data is represented as:
@ -1672,7 +1677,7 @@ class LineStringField(GeoJsonBaseField):
class PolygonField(GeoJsonBaseField): class PolygonField(GeoJsonBaseField):
"""A geo json field storing a polygon of latitude and longitude coordinates. """A GeoJSON field storing a polygon of longitude and latitude coordinates.
The data is represented as: The data is represented as: