93 lines
2.3 KiB
Python
93 lines
2.3 KiB
Python
#!/usr/bin/python
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#
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# Copyright (C) 2009 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Contains the data classes of the Geography Extension"""
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__author__ = 'j.s@google.com (Jeff Scudder)'
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import atom.core
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GEORSS_TEMPLATE = '{http://www.georss.org/georss/}%s'
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GML_TEMPLATE = '{http://www.opengis.net/gml/}%s'
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GEO_TEMPLATE = '{http://www.w3.org/2003/01/geo/wgs84_pos#/}%s'
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class GeoLat(atom.core.XmlElement):
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"""Describes a W3C latitude."""
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_qname = GEO_TEMPLATE % 'lat'
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class GeoLong(atom.core.XmlElement):
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"""Describes a W3C longitude."""
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_qname = GEO_TEMPLATE % 'long'
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class GeoRssBox(atom.core.XmlElement):
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"""Describes a geographical region."""
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_qname = GEORSS_TEMPLATE % 'box'
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class GeoRssPoint(atom.core.XmlElement):
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"""Describes a geographical location."""
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_qname = GEORSS_TEMPLATE % 'point'
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class GmlLowerCorner(atom.core.XmlElement):
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"""Describes a lower corner of a region."""
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_qname = GML_TEMPLATE % 'lowerCorner'
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class GmlPos(atom.core.XmlElement):
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"""Describes a latitude and longitude."""
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_qname = GML_TEMPLATE % 'pos'
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class GmlPoint(atom.core.XmlElement):
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"""Describes a particular geographical point."""
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_qname = GML_TEMPLATE % 'Point'
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pos = GmlPos
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class GmlUpperCorner(atom.core.XmlElement):
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"""Describes an upper corner of a region."""
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_qname = GML_TEMPLATE % 'upperCorner'
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class GmlEnvelope(atom.core.XmlElement):
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"""Describes a Gml geographical region."""
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_qname = GML_TEMPLATE % 'Envelope'
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lower_corner = GmlLowerCorner
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upper_corner = GmlUpperCorner
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class GeoRssWhere(atom.core.XmlElement):
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"""Describes a geographical location or region."""
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_qname = GEORSS_TEMPLATE % 'where'
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Point = GmlPoint
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Envelope = GmlEnvelope
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class W3CPoint(atom.core.XmlElement):
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"""Describes a W3C geographical location."""
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_qname = GEO_TEMPLATE % 'Point'
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long = GeoLong
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lat = GeoLat
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