def get_xsd_schema(url):
"""Request the XSD schema from DOV webservices and return it.
Parameters
----------
url : str
URL of the XSD schema to download.
Returns
-------
xml : bytes
The raw XML data of this XSD schema as bytes.
"""
response = HookRunner.execute_inject_meta_response(url)
if response is None:
response = get_remote_url(url)
HookRunner.execute_meta_received(url, response)
return response
def _init_wfs(self):
"""Initialise the WFS service. If the WFS service is not
instantiated yet, do so and save it in a static variable available
to all subclasses and instances.
"""
if AbstractSearch.__wfs is None:
capabilities = HookRunner.execute_inject_meta_response(
build_dov_url('geoserver/wfs') + '?version=1.1.0')
if capabilities is None:
AbstractSearch.__wfs = WebFeatureService(
url=build_dov_url('geoserver/wfs'), version="1.1.0")
else:
AbstractSearch.__wfs = WebFeatureService(
url=build_dov_url('geoserver/wfs'),
version="1.1.0",
xml=capabilities)
HookRunner.execute_meta_received(
build_dov_url('geoserver/wfs') + '?version=1.1.0',
etree.tostring(AbstractSearch.__wfs._capabilities,
encoding='utf8'))