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