def __init__(self,url,xml):
self.version='1.0.0'
self.url = url
# initialize from saved capability document or access the server
reader = WCSCapabilitiesReader(self.version)
if xml:
self._capabilities = reader.readString(xml)
else:
self._capabilities = reader.read(self.url)
#serviceIdentification metadata
subelem=self._capabilities.find(ns('Service'))
self.identification=ServiceIdenfication(subelem)
#serviceProvider metadata
self.provider=None
subelem=self._capabilities.find(ns('Service/')+ns('responsibleParty'))
if subelem is not None:
self.provider=ServiceProvider(subelem)
#serviceOperations metadata
self.operations=[]
for elem in self._capabilities.find(ns('Capability/')+ns('Request')).getchildren():
self.operations.append(OperationMetadata(elem))
#serviceContents metadata
self.contents={}
for elem in self._capabilities.findall(ns('ContentMetadata/')+ns('CoverageOfferingBrief')):
cm=ContentMetadata(elem, self)
self.contents[cm.id]=cm
#exceptions
self.exceptions = [f.text for f \
in self._capabilities.findall('Capability/Exception/Format')]
def __init__(self, url, xml, cookies):
self.version = '1.1.0'
self.url = url
self.cookies = cookies
# initialize from saved capability document or access the server
reader = WCSCapabilitiesReader(self.version)
if xml:
self._capabilities = reader.readString(xml)
else:
self._capabilities = reader.read(self.url)
#build metadata objects:
#serviceIdentification metadata
elem = self._capabilities.find(
'{http://www.opengis.net/wcs/1.1/ows}ServiceIdentification')
if elem is None:
elem = self._capabilities.find(
'{http://www.opengis.net/ows}ServiceIdentification')
self.identification = ServiceIdentification(elem)
#serviceProvider
elem = self._capabilities.find(
'{http://www.opengis.net/ows}ServiceProvider')
self.provider = ServiceProvider(elem)
#serviceOperations
self.operations = []
for elem in self._capabilities.findall(
'{http://www.opengis.net/wcs/1.1/ows}OperationsMetadata/{http://www.opengis.net/wcs/1.1/ows}Operation/'
):
self.operations.append(Operation(elem))
# exceptions - ***********TO DO *************
self.exceptions = [f.text for f \
in self._capabilities.findall('Capability/Exception/Format')]
# serviceContents: our assumption is that services use a top-level layer
# as a metadata organizer, nothing more.
self.contents = {}
top = self._capabilities.find(
'{http://www.opengis.net/wcs/1.1}Contents/{http://www.opengis.net/wcs/1.1}CoverageSummary'
)
for elem in self._capabilities.findall(
'{http://www.opengis.net/wcs/1.1}Contents/{http://www.opengis.net/wcs/1.1}CoverageSummary/{http://www.opengis.net/wcs/1.1}CoverageSummary'
):
cm = ContentMetadata(elem, top, self)
self.contents[cm.id] = cm
if self.contents == {}:
#non-hierarchical.
top = None
for elem in self._capabilities.findall(
'{http://www.opengis.net/wcs/1.1}Contents/{http://www.opengis.net/wcs/1.1}CoverageSummary'
):
cm = ContentMetadata(elem, top, self)
#make the describeCoverage requests to populate the supported formats/crs attributes
self.contents[cm.id] = cm
def __init__(self, url, xml, cookies):
self.version = '2.0.1'
self.url = url
self.cookies = cookies
# initialize from saved capability document or access the server
reader = WCSCapabilitiesReader(self.version)
if xml:
self._capabilities = reader.readString(xml)
else:
self._capabilities = reader.read(self.url)
# check for exceptions
se = self._capabilities.find('Exception')
if se is not None:
err_message = str(se.text).strip()
raise ServiceException(err_message, xml)
#build metadata objects:
#serviceIdentification metadata
elem = self._capabilities.find(OWS.ServiceIdentification)
if elem is None:
elem = self._capabilities.find(OWS.ServiceIdentification)
self.identification = ServiceIdentification(elem)
#serviceProvider
elem = self._capabilities.find(OWS.ServiceProvider)
self.provider = ServiceProvider(elem)
#serviceOperations
self.operations = []
for elem in self._capabilities.findall(OWS.OperationsMetadata + '/' +
OWS.Operation):
self.operations.append(Operation(elem))
# exceptions - ***********TO DO *************
self.exceptions = [f.text for f \
in self._capabilities.findall('Capability/Exception/Format')]
# serviceContents: our assumption is that services use a top-level layer
# as a metadata organizer, nothing more.
self.contents = {}
top = self._capabilities.find(WCS.Contents + '/' + WCS.CoverageSummary)
for elem in self._capabilities.findall(WCS.Contents + '/' +
WCS.CoverageSummary + '/' +
WCS.CoverageSummary):
cm = ContentMetadata(elem, top, self)
self.contents[cm.id] = cm
if self.contents == {}:
#non-hierarchical.
top = None
for elem in self._capabilities.findall(WCS.Contents + '/' +
WCS.CoverageSummary):
cm = ContentMetadata(elem, top, self)
#make the describeCoverage requests to populate the supported formats/crs attributes
self.contents[cm.id] = cm
def __init__(self,url,xml, cookies):
self.version='1.1.0'
self.url = url
self.cookies=cookies
# initialize from saved capability document or access the server
reader = WCSCapabilitiesReader(self.version)
if xml:
self._capabilities = reader.readString(xml)
else:
self._capabilities = reader.read(self.url)
# check for exceptions
se = self._capabilities.find('{http://www.opengis.net/ows/1.1}Exception')
if se is not None:
err_message = str(se.text).strip()
raise ServiceException(err_message, xml)
#build metadata objects:
#serviceIdentification metadata
elem=self._capabilities.find('{http://www.opengis.net/wcs/1.1/ows}ServiceIdentification')
if elem is None:
elem=self._capabilities.find('{http://www.opengis.net/ows/1.1}ServiceIdentification')
self.identification=ServiceIdentification(elem)
#serviceProvider
elem=self._capabilities.find('{http://www.opengis.net/ows/1.1}ServiceProvider')
self.provider=ServiceProvider(elem)
#serviceOperations
self.operations = []
for elem in self._capabilities.findall('{http://www.opengis.net/wcs/1.1/ows}OperationsMetadata/{http://www.opengis.net/wcs/1.1/ows}Operation/'):
self.operations.append(Operation(elem))
# exceptions - ***********TO DO *************
self.exceptions = [f.text for f \
in self._capabilities.findall('Capability/Exception/Format')]
# serviceContents: our assumption is that services use a top-level layer
# as a metadata organizer, nothing more.
self.contents = {}
top = self._capabilities.find('{http://www.opengis.net/wcs/1.1}Contents/{http://www.opengis.net/wcs/1.1}CoverageSummary')
for elem in self._capabilities.findall('{http://www.opengis.net/wcs/1.1}Contents/{http://www.opengis.net/wcs/1.1}CoverageSummary/{http://www.opengis.net/wcs/1.1}CoverageSummary'):
cm=ContentMetadata(elem, top, self)
self.contents[cm.id]=cm
if self.contents=={}:
#non-hierarchical.
top=None
for elem in self._capabilities.findall('{http://www.opengis.net/wcs/1.1}Contents/{http://www.opengis.net/wcs/1.1}CoverageSummary'):
cm=ContentMetadata(elem, top, self)
#make the describeCoverage requests to populate the supported formats/crs attributes
self.contents[cm.id]=cm
def __init__(self, url, xml, cookies):
self.version = '1.0.0'
self.url = url
self.cookies = cookies
# initialize from saved capability document or access the server
reader = WCSCapabilitiesReader(self.version, self.cookies)
if xml:
self._capabilities = reader.readString(xml)
else:
self._capabilities = reader.read(self.url)
# check for exceptions
se = self._capabilities.find('ServiceException')
if se is not None:
err_message = str(se.text).strip()
raise ServiceException(err_message, xml)
#serviceIdentification metadata
subelem = self._capabilities.find(ns('Service'))
self.identification = ServiceIdentification(subelem)
#serviceProvider metadata
subelem = self._capabilities.find(
ns('Service/') + ns('responsibleParty'))
self.provider = ServiceProvider(subelem)
#serviceOperations metadata
self.operations = []
for elem in self._capabilities.find(ns('Capability/') +
ns('Request'))[:]:
self.operations.append(OperationMetadata(elem))
#serviceContents metadata
self.contents = {}
for elem in self._capabilities.findall(
ns('ContentMetadata/') + ns('CoverageOfferingBrief')):
cm = ContentMetadata(elem, self)
self.contents[cm.id] = cm
#Some WCS servers (wrongly) advertise 'Content' OfferingBrief instead.
if self.contents == {}:
for elem in self._capabilities.findall(
ns('ContentMetadata/') + ns('ContentOfferingBrief')):
cm = ContentMetadata(elem, self)
self.contents[cm.id] = cm
#exceptions
self.exceptions = [f.text for f \
in self._capabilities.findall('Capability/Exception/Format')]
def __init__(self,url,xml, cookies):
self.version='1.0.0'
self.url = url
self.cookies=cookies
# initialize from saved capability document or access the server
reader = WCSCapabilitiesReader(self.version, self.cookies)
if xml:
self._capabilities = reader.readString(xml)
else:
self._capabilities = reader.read(self.url)
# check for exceptions
se = self._capabilities.find('ServiceException')
if se is not None:
err_message = str(se.text).strip()
raise ServiceException(err_message, xml)
#serviceIdentification metadata
subelem=self._capabilities.find(ns('Service'))
self.identification=ServiceIdentification(subelem)
#serviceProvider metadata
subelem=self._capabilities.find(ns('Service/')+ns('responsibleParty'))
self.provider=ServiceProvider(subelem)
#serviceOperations metadata
self.operations=[]
for elem in self._capabilities.find(ns('Capability/')+ns('Request'))[:]:
self.operations.append(OperationMetadata(elem))
#serviceContents metadata
self.contents={}
for elem in self._capabilities.findall(ns('ContentMetadata/')+ns('CoverageOfferingBrief')):
cm=ContentMetadata(elem, self)
self.contents[cm.id]=cm
#Some WCS servers (wrongly) advertise 'Content' OfferingBrief instead.
if self.contents=={}:
for elem in self._capabilities.findall(ns('ContentMetadata/')+ns('ContentOfferingBrief')):
cm=ContentMetadata(elem, self)
self.contents[cm.id]=cm
#exceptions
self.exceptions = [f.text for f \
in self._capabilities.findall('Capability/Exception/Format')]
def __init__(self, url, xml, cookies):
self.version = "1.0.0"
self.url = url
self.cookies = cookies
# initialize from saved capability document or access the server
reader = WCSCapabilitiesReader(self.version, self.cookies)
if xml:
self._capabilities = reader.readString(xml)
else:
self._capabilities = reader.read(self.url)
# serviceIdentification metadata
subelem = self._capabilities.find(ns("Service"))
self.identification = ServiceIdentification(subelem)
# serviceProvider metadata
subelem = self._capabilities.find(ns("Service/") + ns("responsibleParty"))
self.provider = ServiceProvider(subelem)
# serviceOperations metadata
self.operations = []
for elem in self._capabilities.find(ns("Capability/") + ns("Request"))[:]:
self.operations.append(OperationMetadata(elem))
# serviceContents metadata
self.contents = {}
for elem in self._capabilities.findall(ns("ContentMetadata/") + ns("CoverageOfferingBrief")):
cm = ContentMetadata(elem, self)
self.contents[cm.id] = cm
# Some WCS servers (wrongly) advertise 'Content' OfferingBrief instead.
if self.contents == {}:
for elem in self._capabilities.findall(ns("ContentMetadata/") + ns("ContentOfferingBrief")):
cm = ContentMetadata(elem, self)
self.contents[cm.id] = cm
# exceptions
self.exceptions = [f.text for f in self._capabilities.findall("Capability/Exception/Format")]
def __init__(self,url,xml, cookies):
capabilities = etree.fromstring(xml)
version = capabilities.get('version')
self.version=version
# sometimes a wcs 1.1.1 namespace is used ...
capsnamespaces = capabilities.nsmap
global WCS_NAMESPACE, OWS_NAMESPACE
OWS_NAMESPACE = capsnamespaces['ows']
if 'wcs' in capsnamespaces:
WCS_NAMESPACE = capsnamespaces['wcs']
else:
# sometimes the WCS namespace is the default one, returned in the capsnamespaces with None as key...
WCS_NAMESPACE = [v for k,v in capsnamespaces.items() if k is None][0]
self.url = url
self.cookies=cookies
# initialize from saved capability document or access the server
reader = WCSCapabilitiesReader(self.version)
if xml:
self._capabilities = reader.readString(xml)
else:
self._capabilities = reader.read(self.url)
#build metadata objects:
#serviceIdentification metadata
elem=self._capabilities.find(nspath('ServiceIdentification',OWS_NAMESPACE))
print elem
self.identification=ServiceIdentification(elem,OWS_NAMESPACE)
#serviceProvider
elem=self._capabilities.find(nspath('ServiceProvider',OWS_NAMESPACE))
self.provider=ServiceProvider(elem,OWS_NAMESPACE)
#serviceOperations
self.operations = []
for elem in self._capabilities.findall(nspath('OperationsMetadata/Operation')):
self.operations.append(Operation(elem))
# exceptions - ***********TO DO *************
self.exceptions = [f.text for f \
in self._capabilities.findall(nspath('Capability/Exception/Format'))]
# serviceContents: our assumption is that services use a top-level layer
# as a metadata organizer, nothing more.
self.contents = {}
top = self._capabilities.find(nspath('Contents/CoverageSummary', WCS_NAMESPACE))
for elem in self._capabilities.findall(nspath('Contents/CoverageSummary/CoverageSummary', WCS_NAMESPACE)):
cm=ContentMetadata(elem, top, self)
self.contents[cm.id]=cm
if self.contents=={}:
#non-hierarchical.
top=None
for elem in self._capabilities.findall(nspath('Contents/CoverageSummary', WCS_NAMESPACE)):
#print elem
cm=ContentMetadata(elem, top, self)
#make the describeCoverage requests to populate the supported formats/crs attributes
self.contents[cm.id]=cm
