def test_bbox(self):
if not PY2:
self.skipTest('OWSlib not python 3 compatible')
client = client_for(Service(processes=[create_bbox_process()]))
request_doc = WPS.Execute(OWS.Identifier('my_bbox_process'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('mybbox'),
WPS.Data(
WPS.BoundingBoxData(
OWS.LowerCorner('15 50'),
OWS.UpperCorner('16 51'),
)))),
version='1.0.0')
resp = client.post_xml(doc=request_doc)
assert_response_success(resp)
[output
] = xpath_ns(resp.xml, '/wps:ExecuteResponse'
'/wps:ProcessOutputs/Output')
self.assertEqual('outbbox',
xpath_ns(output, './ows:Identifier')[0].text)
self.assertEqual(
'15 50',
xpath_ns(output, './ows:BoundingBox/ows:LowerCorner')[0].text)
def test_assync(self):
client = client_for(Service(processes=[create_sleep()]))
request_doc = WPS.Execute(OWS.Identifier('sleep'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('seconds'),
WPS.Data(WPS.LiteralData("120")))),
version="1.0.0")
resp = client.post_xml(doc=request_doc)
assert_response_accepted(resp)
def test_two_strings(self):
request_doc = WPS.Execute(
OWS.Identifier('foo'),
WPS.DataInputs(
WPS.Input(OWS.Identifier('name1'),
WPS.Data(WPS.LiteralData('foo'))),
WPS.Input(OWS.Identifier('name2'),
WPS.Data(WPS.LiteralData('bar')))))
rv = get_inputs_from_xml(request_doc)
self.assertEqual(rv['name1'][0]['data'], 'foo')
self.assertEqual(rv['name2'][0]['data'], 'bar')
def test_post_with_string_input(self):
client = client_for(Service(processes=[create_greeter()]))
request_doc = WPS.Execute(OWS.Identifier('greeter'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('name'),
WPS.Data(WPS.LiteralData('foo')))),
version='1.0.0')
resp = client.post_xml(doc=request_doc)
assert_response_success(resp)
assert get_output(resp.xml) == {'message': "Hello foo!"}
def test_one_string(self):
request_doc = WPS.Execute(
OWS.Identifier('foo'),
WPS.DataInputs(
WPS.Input(OWS.Identifier('name'),
WPS.Data(WPS.LiteralData('foo'))),
WPS.Input(OWS.Identifier('name'),
WPS.Data(WPS.LiteralData('bar')))))
rv = get_inputs_from_xml(request_doc)
self.assertTrue('name' in rv)
self.assertEqual(len(rv['name']), 2)
self.assertEqual(rv['name'][0]['data'], 'foo')
self.assertEqual(rv['name'][1]['data'], 'bar')
def test_one_string(self):
request_doc = WPS.Execute(
OWS.Identifier('foo'),
WPS.DataInputs(
WPS.Input(OWS.Identifier('name'),
WPS.Data(WPS.LiteralData('foo'))),
WPS.Input(OWS.Identifier('name'),
WPS.Data(WPS.LiteralData('bar')))))
rv = get_inputs_from_xml(request_doc)
assert 'name' in rv
assert len(rv['name']) == 2
assert rv['name'][0]['data'] == 'foo'
assert rv['name'][1]['data'] == 'bar'
def test_complex_input(self):
the_data = E.TheData("hello world")
request_doc = WPS.Execute(
OWS.Identifier('foo'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('name'),
WPS.Data(WPS.ComplexData(the_data,
mimeType='text/foobar')))))
rv = get_inputs_from_xml(request_doc)
self.assertEqual(rv['name'][0]['mimeType'], 'text/foobar')
rv_doc = lxml.etree.parse(StringIO(rv['name'][0]['data'])).getroot()
self.assertEqual(rv_doc.tag, 'TheData')
self.assertEqual(rv_doc.text, 'hello world')
def test_complex_input_raw_value(self):
the_data = '{ "plot":{ "Version" : "0.1" } }'
request_doc = WPS.Execute(
OWS.Identifier('foo'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('json'),
WPS.Data(
WPS.ComplexData(the_data, mimeType='application/json')))))
rv = get_inputs_from_xml(request_doc)
self.assertEqual(rv['json'][0]['mimeType'], 'application/json')
json_data = json.loads(rv['json'][0]['data'])
self.assertEqual(json_data['plot']['Version'], '0.1')
def test_reference_post_input(self):
request_doc = WPS.Execute(
OWS.Identifier('foo'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('name'),
WPS.Reference(WPS.Body('request body'), {
'{http://www.w3.org/1999/xlink}href':
'http://foo/bar/service'
},
method='POST'))))
rv = get_inputs_from_xml(request_doc)
self.assertEqual(rv['name'][0]['href'], 'http://foo/bar/service')
self.assertEqual(rv['name'][0]['method'], 'POST')
self.assertEqual(rv['name'][0]['body'], 'request body')
def test_complex_input_base64_value(self):
the_data = 'eyAicGxvdCI6eyAiVmVyc2lvbiIgOiAiMC4xIiB9IH0='
request_doc = WPS.Execute(
OWS.Identifier('foo'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('json'),
WPS.Data(
WPS.ComplexData(the_data,
encoding='base64',
mimeType='application/json')))))
rv = get_inputs_from_xml(request_doc)
self.assertEqual(rv['json'][0]['mimeType'], 'application/json')
json_data = json.loads(rv['json'][0]['data'].decode())
self.assertEqual(json_data['plot']['Version'], '0.1')
def test_wcs(self):
try:
sys.path.append("/usr/lib/grass64/etc/python/")
import grass.script as grass
except:
self.skipTest('GRASS lib not found')
client = client_for(Service(processes=[create_sum_one()]))
request_doc = WPS.Execute(
OWS.Identifier('sum_one'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('input'),
WPS.Reference(href=wcsResource, mimeType='image/tiff'))),
WPS.ProcessOutputs(WPS.Output(OWS.Identifier('output'))),
version='1.0.0')
resp = client.post_xml(doc=request_doc)
assert_response_success(resp)
def test_wfs(self):
client = client_for(Service(processes=[create_feature()]))
request_doc = WPS.Execute(
OWS.Identifier('feature'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('input'),
WPS.Reference(
{'{http://www.w3.org/1999/xlink}href': wfsResource},
mimeType=FORMATS.GML.mime_type,
encoding='',
schema=''))),
WPS.ProcessOutputs(WPS.Output(OWS.Identifier('output'))),
version='1.0.0')
resp = client.post_xml(doc=request_doc)
assert_response_success(resp)
def test_bbox_input(self):
if not PY2:
self.skipTest('OWSlib not python 3 compatible')
request_doc = WPS.Execute(
OWS.Identifier('request'),
WPS.DataInputs(
WPS.Input(
OWS.Identifier('bbox'),
WPS.Data(
WPS.BoundingBoxData(OWS.LowerCorner('40 50'),
OWS.UpperCorner('60 70'))))))
rv = get_inputs_from_xml(request_doc)
bbox = rv['bbox'][0]
assert isinstance(bbox, BoundingBox)
assert bbox.minx == '40'
assert bbox.miny == '50'
assert bbox.maxx == '60'
assert bbox.maxy == '70'
def _construct_doc(self):
doc = WPS.ExecuteResponse()
doc.attrib['{http://www.w3.org/2001/XMLSchema-instance}schemaLocation'] = \
'http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsExecute_response.xsd'
doc.attrib['service'] = 'WPS'
doc.attrib['version'] = '1.0.0'
doc.attrib['{http://www.w3.org/XML/1998/namespace}lang'] = 'en-US'
doc.attrib['serviceInstance'] = '%s%s' % (config.get_config_value(
'server', 'url'), '?service=WPS&request=GetCapabilities')
if self.status >= STATUS.STORE_STATUS:
if self.process.status_location:
doc.attrib['statusLocation'] = self.process.status_url
# Process XML
process_doc = WPS.Process(OWS.Identifier(self.process.identifier),
OWS.Title(self.process.title))
if self.process.abstract:
process_doc.append(OWS.Abstract(self.process.abstract))
# TODO: See Table 32 Metadata in OGC 06-121r3
# for m in self.process.metadata:
# process_doc.append(OWS.Metadata(m))
if self.process.profile:
process_doc.append(OWS.Profile(self.process.profile))
process_doc.attrib[
'{http://www.opengis.net/wps/1.0.0}processVersion'] = self.process.version
doc.append(process_doc)
# Status XML
# return the correct response depending on the progress of the process
if self.status == STATUS.STORE_AND_UPDATE_STATUS:
if self.status_percentage == 0:
self.message = 'PyWPS Process %s accepted' % self.process.identifier
status_doc = self._process_accepted()
doc.append(status_doc)
return doc
elif self.status_percentage > 0:
status_doc = self._process_started()
doc.append(status_doc)
return doc
# check if process failed and display fail message
if self.status_percentage == -1:
status_doc = self._process_failed()
doc.append(status_doc)
return doc
# TODO: add paused status
if self.status == STATUS.DONE_STATUS:
status_doc = self._process_succeeded()
doc.append(status_doc)
# DataInputs and DataOutputs definition XML if lineage=true
if self.wps_request.lineage == 'true':
try:
# TODO: stored process has ``pywps.inout.basic.LiteralInput``
# instead of a ``pywps.inout.inputs.LiteralInput``.
data_inputs = [
self.wps_request.inputs[i][0].execute_xml()
for i in self.wps_request.inputs
]
doc.append(WPS.DataInputs(*data_inputs))
except Exception as e:
LOGGER.error(
"Failed to update lineage for input parameter. %s", e)
output_definitions = [
self.outputs[o].execute_xml_lineage() for o in self.outputs
]
doc.append(WPS.OutputDefinitions(*output_definitions))
# Process outputs XML
output_elements = [
self.outputs[o].execute_xml() for o in self.outputs
]
doc.append(WPS.ProcessOutputs(*output_elements))
return doc
def _construct_doc(self):
doc = WPS.ExecuteResponse()
doc.attrib[
'{http://www.w3.org/2001/XMLSchema-instance}schemaLocation'] = 'http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsDescribeProcess_response.xsd'
doc.attrib['service'] = 'WPS'
doc.attrib['version'] = '1.0.0'
doc.attrib['{http://www.w3.org/XML/1998/namespace}lang'] = 'en-US'
doc.attrib['serviceInstance'] = '%s:%s%s' % (
config.get_config_value('wps', 'serveraddress'),
config.get_config_value('wps', 'serverport'),
'/wps?service=wps&request=getcapabilities')
if self.status >= self.STORE_STATUS:
if self.process.status_location:
doc.attrib['statusLocation'] = self.process.status_url
# Process XML
process_doc = WPS.Process(OWS.Identifier(self.process.identifier),
OWS.Title(self.process.title))
if self.process.abstract:
process_doc.append(OWS.Abstract(self.process.abstract))
# TODO: See Table 32 Metadata in OGC 06-121r3
#for m in self.process.metadata:
# process_doc.append(OWS.Metadata(m))
if self.process.profile:
process_doc.append(OWS.Profile(self.process.profile))
if self.process.wsdl:
process_doc.append(OWS.WSDL(self.process.wsdl))
process_doc.attrib[
'{http://www.opengis.net/wps/1.0.0}processVersion'] = self.process.version
doc.append(process_doc)
# Status XML
# return the correct response depending on the progress of the process
if self.status >= self.STORE_AND_UPDATE_STATUS:
if self.status_percentage == 0:
self.message = 'PyWPS Process %s accepted' % self.process.identifier
status_doc = self._process_accepted()
doc.append(status_doc)
self.write_response_doc(doc)
return doc
elif 0 < self.status_percentage < 100:
status_doc = self._process_started()
doc.append(status_doc)
return doc
# check if process failed and display fail message
if self.status_percentage == -1:
status_doc = self._process_failed()
doc.append(status_doc)
return doc
# TODO: add paused status
status_doc = self._process_succeeded()
doc.append(status_doc)
# DataInputs and DataOutputs definition XML if lineage=true
if self.wps_request.lineage == 'true':
data_inputs = [
self.wps_request.inputs[i][0].execute_xml()
for i in self.wps_request.inputs
]
doc.append(WPS.DataInputs(*data_inputs))
output_definitions = [
self.outputs[o].execute_xml_lineage() for o in self.outputs
]
doc.append(WPS.OutputDefinitions(*output_definitions))
# Process outputs XML
output_elements = [self.outputs[o].execute_xml() for o in self.outputs]
doc.append(WPS.ProcessOutputs(*output_elements))
return doc