| 1 | #!/usr/bin/python |
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| 2 | # -*- coding: ISO-8859-15 -*- |
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| 3 | # ============================================================================= |
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| 4 | # Copyright (c) 2009 Tom Kralidis |
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| 5 | # |
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| 6 | # Authors : Tom Kralidis <tomkralidis@hotmail.com> |
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| 7 | # |
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| 8 | # Contact email: tomkralidis@hotmail.com |
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| 9 | # ============================================================================= |
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| 10 | |
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| 11 | """ CSW request and response processor """ |
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| 12 | |
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| 13 | import StringIO |
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| 14 | import random |
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| 15 | from owslib.etree import etree |
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| 16 | from owslib.filter import * |
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| 17 | from owslib import util |
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| 18 | from owslib.ows import * |
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| 19 | from owslib.iso import * |
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| 20 | from owslib.fgdc import * |
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| 21 | from owslib.dif import * |
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| 22 | |
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| 23 | # default variables |
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| 24 | |
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| 25 | outputformat = 'application/xml' |
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| 26 | schema = 'http://schemas.opengis.net/csw/2.0.2/CSW-discovery.xsd' |
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| 27 | |
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| 28 | namespaces = { |
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| 29 | None : 'http://www.opengis.net/cat/csw/2.0.2', |
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| 30 | 'csw': 'http://www.opengis.net/cat/csw/2.0.2', |
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| 31 | 'dc' : 'http://purl.org/dc/elements/1.1/', |
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| 32 | 'dct': 'http://purl.org/dc/terms/', |
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| 33 | 'dif': 'http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/', |
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| 34 | 'fgdc': 'http://www.fgdc.gov', |
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| 35 | 'gco': 'http://www.isotc211.org/2005/gco', |
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| 36 | 'gmd': 'http://www.isotc211.org/2005/gmd', |
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| 37 | 'gml': 'http://www.opengis.net/gml', |
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| 38 | 'ogc': 'http://www.opengis.net/ogc', |
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| 39 | 'ows': 'http://www.opengis.net/ows', |
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| 40 | 'rim': 'urn:oasis:names:tc:ebxml-regrep:xsd:rim:3.0', |
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| 41 | 'xs' : 'http://www.w3.org/2001/XMLSchema', |
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| 42 | 'xs2': 'http://www.w3.org/XML/Schema', |
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| 43 | 'xsi': 'http://www.w3.org/2001/XMLSchema-instance' |
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| 44 | } |
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| 45 | |
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| 46 | schema_location = '%s %s' % (namespaces['csw'], schema) |
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| 47 | |
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| 48 | class CatalogueServiceWeb: |
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| 49 | """ csw request class """ |
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| 50 | def __init__(self, url, lang='en-US', version='2.0.2'): |
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| 51 | """ |
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| 52 | |
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| 53 | Construct and process a GetCapabilities request |
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| 54 | |
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| 55 | Parameters |
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| 56 | ---------- |
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| 57 | |
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| 58 | - url: the URL of the CSW |
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| 59 | - lang: the language (default is 'en-US') |
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| 60 | - version: version (default is '2.0.2') |
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| 61 | |
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| 62 | """ |
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| 63 | |
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| 64 | self.url = url |
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| 65 | self.lang = lang |
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| 66 | self.version = version |
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| 67 | self.service = 'CSW' |
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| 68 | self.exceptionreport = None |
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| 69 | self.owscommon = OwsCommon('1.0.0') |
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| 70 | |
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| 71 | # construct request |
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| 72 | node0 = etree.Element(util.nspath('GetCapabilities', namespaces['csw'])) |
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| 73 | node0.set('service', self.service) |
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| 74 | node0.set(util.nspath('schemaLocation', namespaces['xsi']), schema_location) |
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| 75 | tmp = etree.SubElement(node0, util.nspath('AcceptVersions', namespaces['ows'])) |
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| 76 | etree.SubElement(tmp, util.nspath('Version', namespaces['ows'])).text = self.version |
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| 77 | tmp2 = etree.SubElement(node0, util.nspath('AcceptFormats', namespaces['ows'])) |
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| 78 | etree.SubElement(tmp2, util.nspath('OutputFormat', namespaces['ows'])).text = outputformat |
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| 79 | self.request = util.xml2string(etree.tostring(node0)) |
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| 80 | |
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| 81 | # invoke |
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| 82 | self.response = util.http_post(self.url, self.request, self.lang) |
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| 83 | |
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| 84 | # parse result |
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| 85 | self._capabilities = etree.parse(StringIO.StringIO(self.response)) |
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| 86 | |
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| 87 | # check for exceptions |
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| 88 | self._isexception(self._capabilities, self.owscommon.namespace) |
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| 89 | |
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| 90 | if self.exceptionreport is None: |
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| 91 | # ServiceIdentification |
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| 92 | val = self._capabilities.find(util.nspath('ServiceIdentification', namespaces['ows'])) |
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| 93 | self.identification=ServiceIdentification(val,self.owscommon.namespace) |
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| 94 | # ServiceProvider |
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| 95 | val = self._capabilities.find(util.nspath('ServiceProvider', namespaces['ows'])) |
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| 96 | self.provider=ServiceProvider(val,self.owscommon.namespace) |
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| 97 | # ServiceOperations metadata |
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| 98 | self.operations=[] |
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| 99 | for elem in self._capabilities.findall(util.nspath('OperationsMetadata/Operation', namespaces['ows'])): |
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| 100 | self.operations.append(OperationsMetadata(elem, self.owscommon.namespace)) |
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| 101 | |
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| 102 | # FilterCapabilities |
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| 103 | val = self._capabilities.find(util.nspath('Filter_Capabilities', namespaces['ogc'])) |
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| 104 | self.filters=FilterCapabilities(val) |
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| 105 | |
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| 106 | def describerecord(self, typename='csw:Record', format=outputformat): |
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| 107 | """ |
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| 108 | |
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| 109 | Construct and process DescribeRecord request |
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| 110 | |
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| 111 | Parameters |
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| 112 | ---------- |
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| 113 | |
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| 114 | - typename: the typename to describe (default is 'csw:Record') |
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| 115 | - format: the outputFormat (default is 'application/xml') |
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| 116 | |
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| 117 | """ |
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| 118 | |
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| 119 | # construct request |
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| 120 | node0 = etree.Element(util.nspath('DescribeRecord', namespaces['csw'])) |
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| 121 | node0.set('service', self.service) |
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| 122 | node0.set('version', self.version) |
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| 123 | node0.set('outputFormat', format) |
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| 124 | node0.set('schemaLanguage', namespaces['xs2']) |
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| 125 | node0.set(util.nspath('schemaLocation', namespaces['xsi']), schema_location) |
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| 126 | etree.SubElement(node0, util.nspath('TypeName', namespaces['csw'])).text = typename |
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| 127 | self.request = util.xml2string(etree.tostring(node0)) |
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| 128 | |
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| 129 | # invoke |
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| 130 | self.response = util.http_post(self.url, self.request, self.lang) |
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| 131 | |
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| 132 | # parse result |
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| 133 | # TODO: process the XML Schema (you're on your own for now with self.response) |
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| 134 | |
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| 135 | def getdomain(self, dname, dtype='parameter'): |
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| 136 | """ |
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| 137 | |
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| 138 | Construct and process a GetDomain request |
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| 139 | |
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| 140 | Parameters |
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| 141 | ---------- |
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| 142 | |
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| 143 | - dname: the value of the Parameter or Property to query |
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| 144 | - dtype: whether to query a parameter (parameter) or property (property) |
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| 145 | |
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| 146 | """ |
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| 147 | |
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| 148 | # construct request |
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| 149 | dtypename = 'ParameterName' |
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| 150 | node0 = etree.Element(util.nspath('GetDomain', namespaces['csw'])) |
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| 151 | node0.set('service', self.service) |
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| 152 | node0.set('version', self.version) |
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| 153 | node0.set(util.nspath('schemaLocation', namespaces['xsi']), schema_location) |
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| 154 | if dtype == 'property': |
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| 155 | dtypename = 'PropertyName' |
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| 156 | etree.SubElement(node0, util.nspath(dtypename, namespaces['csw'])).text = dname |
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| 157 | self.request = util.xml2string(etree.tostring(node0)) |
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| 158 | |
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| 159 | # invoke |
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| 160 | self.response = util.http_post(self.url, self.request, self.lang) |
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| 161 | |
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| 162 | # parse result |
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| 163 | self._values = etree.parse(StringIO.StringIO(self.response)) |
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| 164 | |
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| 165 | # check for exceptions |
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| 166 | self._isexception(self._values, self.owscommon.namespace) |
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| 167 | |
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| 168 | if self.exceptionreport is None: |
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| 169 | self.results = {} |
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| 170 | |
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| 171 | val = self._values.find(util.nspath('DomainValues', namespaces['csw'])).attrib.get('type') |
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| 172 | self.results['type'] = util.testXMLValue(val, True) |
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| 173 | |
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| 174 | val = self._values.find(util.nspath('DomainValues/' + dtypename, namespaces['csw'])) |
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| 175 | self.results[dtype] = util.testXMLValue(val) |
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| 176 | |
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| 177 | # get the list of values associated with the Domain |
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| 178 | self.results['values'] = [] |
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| 179 | |
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| 180 | for f in self._values.findall(util.nspath('DomainValues/ListOfValues/Value', namespaces['csw'])): |
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| 181 | self.results['values'].append(util.testXMLValue(f)) |
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| 182 | |
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| 183 | def getrecords(self, qtype=None, keywords=[], typenames='csw:Record', propertyname='AnyText', bbox=None, esn='full', sortby=None, outputschema=namespaces['csw'], format=outputformat, startposition=0, maxrecords=10): |
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| 184 | """ |
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| 185 | |
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| 186 | Construct and process a GetRecords request |
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| 187 | |
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| 188 | Parameters |
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| 189 | ---------- |
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| 190 | |
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| 191 | - qtype: type of resource to query (i.e. service, dataset) |
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| 192 | - keywords: list of keywords |
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| 193 | - typenames: the typeNames to query against (default is csw:Record) |
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| 194 | - propertyname: the PropertyName to Filter against |
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| 195 | - bbox: the bounding box of the spatial query in the form [minx,miny,maxx,maxy] |
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| 196 | - esn: the ElementSetName 'full', 'brief' or 'summary' (default is 'full') |
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| 197 | - sortby: property to sort results on (default is 'dc:title') |
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| 198 | - outputschema: the outputSchema (default is 'http://www.opengis.net/cat/csw/2.0.2') |
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| 199 | - format: the outputFormat (default is 'application/xml') |
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| 200 | - startposition: requests a slice of the result set, starting at this position (default is 0) |
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| 201 | - maxrecords: the maximum number of records to return. No records are returned if 0 (default is 10) |
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| 202 | |
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| 203 | """ |
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| 204 | |
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| 205 | # construct request |
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| 206 | node0 = etree.Element(util.nspath('GetRecords', namespaces['csw'])) |
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| 207 | node0.set('outputSchema', outputschema) |
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| 208 | node0.set('outputFormat', format) |
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| 209 | node0.set('version', self.version) |
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| 210 | node0.set('resultType', 'results') |
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| 211 | node0.set('service', self.service) |
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| 212 | if startposition > 0: |
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| 213 | node0.set('startPosition', str(startposition)) |
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| 214 | node0.set('maxRecords', str(maxrecords)) |
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| 215 | node0.set(util.nspath('schemaLocation', namespaces['xsi']), schema_location) |
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| 216 | |
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| 217 | # decipher number of query parameters ( > 1 sets an 'And' Filter |
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| 218 | pcount = 0 |
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| 219 | if qtype is not None: |
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| 220 | pcount += 1 |
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| 221 | if keywords: |
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| 222 | pcount += 1 |
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| 223 | if bbox is not None: |
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| 224 | pcount += 1 |
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| 225 | |
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| 226 | node1 = etree.SubElement(node0, util.nspath('Query', namespaces['csw'])) |
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| 227 | node1.set('typeNames', typenames) |
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| 228 | |
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| 229 | etree.SubElement(node1, util.nspath('ElementSetName', namespaces['csw'])).text = esn |
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| 230 | |
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| 231 | # decipher if the query is for real |
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| 232 | if keywords or bbox is not None or qtype is not None: |
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| 233 | node2 = etree.SubElement(node1, util.nspath('Constraint', namespaces['csw'])) |
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| 234 | node2.set('version', '1.1.0') |
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| 235 | node3 = etree.SubElement(node2, util.nspath('Filter', namespaces['ogc'])) |
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| 236 | node4 = None |
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| 237 | |
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| 238 | # construct a Filter request |
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| 239 | flt = FilterRequest() |
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| 240 | |
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| 241 | if pcount > 1: # Filter should be And-ed |
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| 242 | node4 = etree.SubElement(node3, util.nspath('And', namespaces['ogc'])) |
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| 243 | |
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| 244 | # set the query type if passed |
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| 245 | # TODO: need a smarter way to figure these out |
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| 246 | if qtype is not None: |
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| 247 | if node4 is not None: |
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| 248 | flt.setpropertyisequalto(node4, 'dc:type', qtype) |
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| 249 | else: |
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| 250 | flt.setpropertyisequalto(node3, 'dc:type', qtype) |
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| 251 | |
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| 252 | # set a bbox query if passed |
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| 253 | if bbox is not None: |
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| 254 | if node4 is not None: |
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| 255 | flt.setbbox(node4, bbox) |
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| 256 | else: |
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| 257 | flt.setbbox(node3, bbox) |
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| 258 | |
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| 259 | # set a keyword query if passed |
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| 260 | if len(keywords) > 0: |
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| 261 | if len(keywords) > 1: # loop multiple keywords into an Or |
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| 262 | if node4 is not None: |
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| 263 | node5 = etree.SubElement(node4, util.nspath('Or', namespaces['ogc'])) |
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| 264 | else: |
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| 265 | node5 = etree.SubElement(node3, util.nspath('Or', namespaces['ogc'])) |
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| 266 | |
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| 267 | for i in keywords: |
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| 268 | flt.setpropertyislike(node5, propertyname, '%%%s%%' % i) |
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| 269 | |
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| 270 | else: # one keyword |
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| 271 | if node4 is not None: |
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| 272 | flt.setpropertyislike(node4, propertyname, '%%%s%%' % keywords[0]) |
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| 273 | else: |
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| 274 | flt.setpropertyislike(node3, propertyname, '%%%s%%' % keywords[0]) |
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| 275 | |
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| 276 | # set a sort if passed |
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| 277 | if sortby is not None: |
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| 278 | flt.setsortby(node1, sortby) |
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| 279 | |
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| 280 | self.request = util.xml2string(etree.tostring(node0)) |
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| 281 | |
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| 282 | # invoke |
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| 283 | self.response = util.http_post(self.url, self.request, self.lang) |
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| 284 | |
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| 285 | # parse result |
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| 286 | self._records = etree.parse(StringIO.StringIO(self.response)) |
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| 287 | |
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| 288 | # check for exceptions |
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| 289 | self._isexception(self._records, self.owscommon.namespace) |
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| 290 | |
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| 291 | if self.exceptionreport is None: |
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| 292 | self.results = {} |
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| 293 | |
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| 294 | # process search results attributes |
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| 295 | val = self._records.find(util.nspath('SearchResults', namespaces['csw'])).attrib.get('numberOfRecordsMatched') |
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| 296 | self.results['matches'] = int(util.testXMLValue(val, True)) |
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| 297 | val = self._records.find(util.nspath('SearchResults', namespaces['csw'])).attrib.get('numberOfRecordsReturned') |
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| 298 | self.results['returned'] = int(util.testXMLValue(val, True)) |
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| 299 | val = self._records.find(util.nspath('SearchResults', namespaces['csw'])).attrib.get('nextRecord') |
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| 300 | self.results['nextrecord'] = int(util.testXMLValue(val, True)) |
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| 301 | |
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| 302 | # process list of matching records |
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| 303 | self.records = {} |
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| 304 | |
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| 305 | self._parserecords(outputschema, esn) |
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| 306 | |
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| 307 | def getrecordbyid(self, id=[], esn='full', outputschema=namespaces['csw'], format=outputformat): |
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| 308 | """ |
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| 309 | |
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| 310 | Construct and process a GetRecordById request |
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| 311 | |
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| 312 | Parameters |
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| 313 | ---------- |
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| 314 | |
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| 315 | - id: the list of Ids |
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| 316 | - esn: the ElementSetName 'full', 'brief' or 'summary' (default is 'full') |
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| 317 | - outputschema: the outputSchema (default is 'http://www.opengis.net/cat/csw/2.0.2') |
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| 318 | - format: the outputFormat (default is 'application/xml') |
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| 319 | |
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| 320 | """ |
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| 321 | |
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| 322 | # construct request |
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| 323 | node0 = etree.Element(util.nspath('GetRecordById', namespaces['csw'])) |
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| 324 | node0.set('outputSchema', outputschema) |
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| 325 | node0.set('outputFormat', format) |
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| 326 | node0.set('version', self.version) |
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| 327 | node0.set('service', self.service) |
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| 328 | node0.set(util.nspath('schemaLocation', namespaces['xsi']), schema_location) |
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| 329 | for i in id: |
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| 330 | etree.SubElement(node0, util.nspath('Id', namespaces['csw'])).text = i |
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| 331 | etree.SubElement(node0, util.nspath('ElementSetName', namespaces['csw'])).text = esn |
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| 332 | self.request = util.xml2string(etree.tostring(node0)) |
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| 333 | |
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| 334 | # invoke |
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| 335 | self.response = util.http_post(self.url, self.request, self.lang) |
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| 336 | |
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| 337 | # parse result |
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| 338 | self._records = etree.parse(StringIO.StringIO(self.response)) |
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| 339 | |
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| 340 | # check for exceptions |
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| 341 | self._isexception(self._records, self.owscommon.namespace) |
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| 342 | |
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| 343 | if self.exceptionreport is None: |
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| 344 | self.records = {} |
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| 345 | |
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| 346 | self._parserecords(outputschema, esn) |
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| 347 | |
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| 348 | def harvest(self, source, resourcetype, resourceformat=None, harvestinterval=None, responsehandler=None): |
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| 349 | """ |
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| 350 | |
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| 351 | Construct and process a Harvest request |
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| 352 | |
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| 353 | Parameters |
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| 354 | ---------- |
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| 355 | |
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| 356 | - source: a URI to harvest |
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| 357 | - resourcetype: namespace identifying the type of resource |
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| 358 | - resourceformat: MIME type of the resource |
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| 359 | - harvestinterval: frequency of harvesting, in ISO8601 |
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| 360 | - responsehandler: endpoint that CSW should responsd to with response |
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| 361 | |
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| 362 | """ |
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| 363 | |
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| 364 | # construct request |
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| 365 | node0 = etree.Element(util.nspath('Harvest', namespaces['csw'])) |
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| 366 | node0.set('version', self.version) |
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| 367 | node0.set('service', self.service) |
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| 368 | node0.set(util.nspath('schemaLocation', namespaces['xsi']), schema_location) |
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| 369 | etree.SubElement(node0, util.nspath('Source', namespaces['csw'])).text = source |
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| 370 | etree.SubElement(node0, util.nspath('ResourceType', namespaces['csw'])).text = resourcetype |
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| 371 | if resourceformat is not None: |
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| 372 | etree.SubElement(node0, util.nspath('ResourceFormat', namespaces['csw'])).text = resourceformat |
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| 373 | if harvestinterval is not None: |
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| 374 | etree.SubElement(node0, util.nspath('HarvestInterval', namespaces['csw'])).text = harvestinterval |
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| 375 | if responsehandler is not None: |
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| 376 | etree.SubElement(node0, util.nspath('ResponseHandler', namespaces['csw'])).text = responsehandler |
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| 377 | |
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| 378 | self.request = util.xml2string(etree.tostring(node0)) |
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| 379 | |
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| 380 | self.response = util.http_post(self.url, self.request, self.lang) |
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| 381 | |
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| 382 | # parse result |
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| 383 | self._response = etree.parse(StringIO.StringIO(self.response)) |
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| 384 | |
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| 385 | # check for exceptions |
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| 386 | self._isexception(self._response, self.owscommon.namespace) |
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| 387 | |
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| 388 | self.results = {} |
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| 389 | |
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| 390 | if self.exceptionreport is None: |
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| 391 | val = self._response.find(util.nspath('Acknowledgement', namespaces['csw'])) |
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| 392 | if util.testXMLValue(val) is not None: |
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| 393 | ts = val.attrib.get('timeStamp') |
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| 394 | self.timestamp = util.testXMLValue(ts, True) |
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| 395 | id = val.find(util.nspath('RequestId', namespaces['csw'])) |
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| 396 | self.id = util.testXMLValue(id) |
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| 397 | else: |
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| 398 | self._parsetransactionsummary() |
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| 399 | |
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| 400 | self.results['inserted'] = [] |
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| 401 | |
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| 402 | for i in self._response.findall(util.nspath('TransactionResponse/InsertResult', namespaces['csw'])): |
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| 403 | for j in i.findall(util.nspath('BriefRecord', namespaces['csw']) + '/' + util.nspath('identifier', namespaces['dc'])): |
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| 404 | self.results['inserted'].append(util.testXMLValue(j)) |
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| 405 | |
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| 406 | def _parserecords(self, outputschema, esn): |
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| 407 | if outputschema == namespaces['gmd']: # iso 19139 |
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| 408 | for i in self._records.findall('//'+util.nspath('MD_Metadata', namespaces['gmd'])): |
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| 409 | val = i.find(util.nspath('fileIdentifier', namespaces['gmd']) + '/' + util.nspath('CharacterString', namespaces['gco'])) |
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| 410 | identifier = self._setidentifierkey(util.testXMLValue(val)) |
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| 411 | self.records[identifier] = MD_Metadata(i) |
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| 412 | elif outputschema == namespaces['fgdc']: # fgdc csdgm |
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| 413 | for i in self._records.findall('//metadata'): |
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| 414 | val = i.find('idinfo/datasetid') |
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| 415 | identifier = self._setidentifierkey(util.testXMLValue(val)) |
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| 416 | self.records[identifier] = Metadata(i) |
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| 417 | # CSWs define the dif namespace with the trailing '/' as an |
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| 418 | # outputSchema, but actual responses indeed define it with '/' as an outputSchema |
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| 419 | # this is an interoperability issue to be resolved |
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| 420 | # [:-1] is a workaround for now |
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| 421 | elif outputschema == namespaces['dif'][:-1]: # nasa dif, strip the trailing '/' for now |
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| 422 | for i in self._records.findall('//'+util.nspath('DIF', namespaces['dif'])): |
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| 423 | val = i.find(util.nspath('Entry_ID', namespaces['dif'])) |
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| 424 | identifier = self._setidentifierkey(util.testXMLValue(val)) |
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| 425 | self.records[identifier] = DIF(i) |
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| 426 | else: # process default |
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| 427 | for i in self._records.findall('//'+util.nspath(self._setesnel(esn), namespaces['csw'])): |
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| 428 | val = i.find(util.nspath('identifier', namespaces['dc'])) |
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| 429 | identifier = self._setidentifierkey(util.testXMLValue(val)) |
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| 430 | self.records[identifier] = CswRecord(i) |
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| 431 | |
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| 432 | def _parsetransactionsummary(self): |
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| 433 | val = self._response.find(util.nspath('TransactionResponse/TransactionSummary', namespaces['csw'])) |
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| 434 | if val is not None: |
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| 435 | id = val.attrib.get('requestId') |
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| 436 | self.results['requestid'] = util.testXMLValue(id, True) |
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| 437 | ts = val.find(util.nspath('totalInserted', namespaces['csw'])) |
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| 438 | self.results['inserted'] = util.testXMLValue(ts) |
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| 439 | ts = val.find(util.nspath('totalUpdated', namespaces['csw'])) |
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| 440 | self.results['updated'] = util.testXMLValue(ts) |
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| 441 | ts = val.find(util.nspath('totalDeleted', namespaces['csw'])) |
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| 442 | self.results['deleted'] = util.testXMLValue(ts) |
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| 443 | |
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| 444 | def _setesnel(self, esn): |
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| 445 | """ Set the element name to parse depending on the ElementSetName requested """ |
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| 446 | el = 'Record' |
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| 447 | if esn == 'brief': |
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| 448 | el = 'BriefRecord' |
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| 449 | if esn == 'summary': |
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| 450 | el = 'SummaryRecord' |
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| 451 | return el |
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| 452 | |
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| 453 | def _isexception(self, elem, namespace): |
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| 454 | val = elem.find(util.nspath('Exception', namespaces['ows'])) |
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| 455 | if val is not None: |
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| 456 | self.exceptionreport = ExceptionReport(elem, namespace) |
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| 457 | else: |
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| 458 | self.exceptionreport = None |
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| 459 | |
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| 460 | def _setidentifierkey(self, el): |
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| 461 | if el is None: |
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| 462 | return 'owslib_random_%i' % random.randint(1,65536) |
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| 463 | else: |
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| 464 | return el |
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| 465 | |
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| 466 | class CswRecord(object): |
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| 467 | """ Process csw:Record, csw:BriefRecord, csw:SummaryRecord """ |
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| 468 | def __init__(self, record): |
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| 469 | val = record.find(util.nspath('identifier', namespaces['dc'])) |
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| 470 | self.identifier = util.testXMLValue(val) |
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| 471 | |
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| 472 | val = record.find(util.nspath('type', namespaces['dc'])) |
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| 473 | self.type = util.testXMLValue(val) |
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| 474 | |
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| 475 | val = record.find(util.nspath('title', namespaces['dc'])) |
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| 476 | self.title = util.testXMLValue(val) |
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| 477 | |
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| 478 | val = record.find(util.nspath('abstract', namespaces['dct'])) |
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| 479 | self.abstract = util.testXMLValue(val) |
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| 480 | |
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| 481 | val = record.find(util.nspath('URI', namespaces['dc'])) |
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| 482 | self.uri = util.testXMLValue(val) |
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| 483 | |
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| 484 | val = record.find(util.nspath('modified', namespaces['dct'])) |
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| 485 | self.modified = util.testXMLValue(val) |
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| 486 | |
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| 487 | val = record.find(util.nspath('creator', namespaces['dc'])) |
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| 488 | self.creator = util.testXMLValue(val) |
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| 489 | |
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| 490 | val = record.find(util.nspath('publisher', namespaces['dc'])) |
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| 491 | self.publisher = util.testXMLValue(val) |
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| 492 | |
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| 493 | val = record.find(util.nspath('contributor', namespaces['dc'])) |
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| 494 | self.contributor = util.testXMLValue(val) |
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| 495 | |
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| 496 | val = record.find(util.nspath('language', namespaces['dc'])) |
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| 497 | self.language = util.testXMLValue(val) |
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| 498 | |
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| 499 | val = record.find(util.nspath('source', namespaces['dc'])) |
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| 500 | self.source = util.testXMLValue(val) |
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| 501 | |
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| 502 | val = record.find(util.nspath('format', namespaces['dc'])) |
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| 503 | self.format = util.testXMLValue(val) |
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| 504 | |
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| 505 | self.subjects = [] |
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| 506 | for i in record.findall(util.nspath('subject', namespaces['dc'])): |
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| 507 | self.subjects.append(util.testXMLValue(i)) |
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| 508 | |
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| 509 | self.rights = [] |
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| 510 | for i in record.findall(util.nspath('rights', namespaces['dc'])): |
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| 511 | self.rights.append(util.testXMLValue(i)) |
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| 512 | |
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| 513 | val = record.find(util.nspath('BoundingBox', namespaces['ows'])) |
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| 514 | if val is not None: |
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| 515 | self.bbox = BoundingBox(val, namespaces['ows']) |
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| 516 | else: |
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| 517 | self.bbox = None |
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