def test_post_two_args(self):
request_doc = WPS.DescribeProcess(OWS.Identifier('hello'),
OWS.Identifier('ping'),
version='1.0.0')
resp = self.client.post_xml(doc=request_doc)
result = get_describe_result(resp)
assert [pr.identifier for pr in result] == ['hello', 'ping']
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_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_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_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_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_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_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_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 describe_xml(self):
"""
:return: describeprocess response xml element
"""
doc = E.Input(
OWS.Identifier(self.identifier),
OWS.Title(self.title)
)
doc.attrib['minOccurs'] = str(self.min_occurs)
doc.attrib['maxOccurs'] = str(self.max_occurs)
if self.abstract:
doc.append(OWS.Abstract(self.abstract))
if self.metadata:
doc.append(OWS.Metadata(*self.metadata))
bbox_data_doc = E.BoundingBoxData()
doc.append(bbox_data_doc)
default_doc = E.Default()
default_doc.append(E.CRS(self.crss[0]))
supported_doc = E.Supported()
for c in self.crss:
supported_doc.append(E.CRS(c))
bbox_data_doc.append(default_doc)
bbox_data_doc.append(supported_doc)
return doc
def describe_xml(self):
"""Return Describe process element
"""
default_format_el = self.supported_formats[0].describe_xml()
supported_format_elements = [f.describe_xml()
for f in self.supported_formats]
doc = E.Input(
OWS.Identifier(self.identifier),
OWS.Title(self.title)
)
doc.attrib['minOccurs'] = str(self.min_occurs)
doc.attrib['maxOccurs'] = str(self.max_occurs)
if self.abstract:
doc.append(OWS.Abstract(self.abstract))
if self.metadata:
doc.append(OWS.Metadata(*self.metadata))
doc.append(
E.ComplexData(
E.Default(default_format_el),
E.Supported(*supported_format_elements)
)
)
return doc
def test_post_one_arg(self):
request_doc = WPS.DescribeProcess(
OWS.Identifier('hello'),
version='1.0.0'
)
resp = self.client.post_xml(doc=request_doc)
assert [pr.identifier for pr in get_describe_result(resp)] == ['hello']
def execute_xml(self):
doc = WPS.Output(
OWS.Identifier(self.identifier),
OWS.Title(self.title)
)
if self.abstract:
doc.append(OWS.Abstract(self.abstract))
if self.keywords:
kws = map(OWS.Keyword, self.keywords)
doc.append(OWS.Keywords(*kws))
data_doc = WPS.Data()
bbox_data_doc = OWS.BoundingBox()
bbox_data_doc.attrib['crs'] = self.crs
bbox_data_doc.attrib['dimensions'] = str(self.dimensions)
bbox_data_doc.append(OWS.LowerCorner('{0[0]} {0[1]}'.format(self.data)))
bbox_data_doc.append(OWS.UpperCorner('{0[2]} {0[3]}'.format(self.data)))
data_doc.append(bbox_data_doc)
doc.append(data_doc)
return doc
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 execute_xml(self):
"""Render Execute response XML node
:return: node
:rtype: ElementMaker
"""
node = None
if self.as_reference:
node = self._execute_xml_reference()
else:
node = self._execute_xml_data()
doc = WPS.Input(
OWS.Identifier(self.identifier),
OWS.Title(self.title)
)
if self.abstract:
doc.append(OWS.Abstract(self.abstract))
if self.keywords:
kws = map(OWS.Keyword, self.keywords)
doc.append(OWS.Keywords(*kws))
doc.append(node)
return doc
def execute_xml(self):
"""
:return: execute response element
"""
doc = WPS.Input(
OWS.Identifier(self.identifier),
OWS.Title(self.title)
)
if self.abstract:
doc.append(OWS.Abstract(self.abstract))
bbox_data_doc = OWS.BoundingBox()
bbox_data_doc.attrib['crs'] = self.crs
bbox_data_doc.attrib['dimensions'] = str(self.dimensions)
bbox_data_doc.append(
OWS.LowerCorner('{0[0]} {0[1]}'.format(self.data)))
bbox_data_doc.append(
OWS.UpperCorner('{0[2]} {0[3]}'.format(self.data)))
doc.append(bbox_data_doc)
return doc
def describe_xml(self):
doc = E.Output(OWS.Identifier(self.identifier), OWS.Title(self.title))
if self.abstract:
doc.append(OWS.Abstract(self.abstract))
for m in self.metadata:
doc.append(OWS.Metadata(m))
literal_data_doc = E.LiteralOutput()
if self.data_type:
data_type = OWS.DataType(self.data_type)
data_type.attrib['{%s}reference' %
NAMESPACES['ows']] = OGCTYPE[self.data_type]
literal_data_doc.append(data_type)
if self.uoms:
default_uom_element = self.uom.describe_xml()
supported_uom_elements = [u.describe_xml() for u in self.uoms]
literal_data_doc.append(
E.UOMs(E.Default(default_uom_element),
E.Supported(*supported_uom_elements)))
doc.append(literal_data_doc)
return doc
def test_post_with_no_inputs(self):
client = client_for(Service(processes=[create_ultimate_question()]))
request_doc = WPS.Execute(OWS.Identifier('ultimate_question'),
version='1.0.0')
resp = client.post_xml(doc=request_doc)
assert_response_success(resp)
assert get_output(resp.xml) == {'outvalue': '42'}
def describe_xml(self):
"""Generate DescribeProcess element
"""
default_format_el = self.supported_formats[0].describe_xml()
supported_format_elements = [f.describe_xml() for f in self.supported_formats]
doc = E.Output(
OWS.Identifier(self.identifier),
OWS.Title(self.title)
)
if self.abstract:
doc.append(OWS.Abstract(self.abstract))
if self.keywords:
kws = map(OWS.Keyword, self.keywords)
doc.append(OWS.Keywords(*kws))
for m in self.metadata:
doc.append(OWS.Metadata(dict(m)))
doc.append(
E.ComplexOutput(
E.Default(default_format_el),
E.Supported(*supported_format_elements)
)
)
return doc
def describe_xml(self):
doc = E.Output(
OWS.Identifier(self.identifier),
OWS.Title(self.title)
)
if self.abstract:
doc.append(OWS.Abstract(self.abstract))
if self.keywords:
kws = map(OWS.Keyword, self.keywords)
doc.append(OWS.Keywords(*kws))
for m in self.metadata:
doc.append(OWS.Metadata(dict(m)))
bbox_data_doc = E.BoundingBoxOutput()
doc.append(bbox_data_doc)
default_doc = E.Default()
default_doc.append(E.CRS(self.crss[0]))
supported_doc = E.Supported()
for c in self.crss:
supported_doc.append(E.CRS(c))
bbox_data_doc.append(default_doc)
bbox_data_doc.append(supported_doc)
return doc
def describe_xml(self):
input_elements = [i.describe_xml() for i in self.inputs]
output_elements = [i.describe_xml() for i in self.outputs]
doc = E.ProcessDescription(OWS.Identifier(self.identifier),
OWS.Title(self.title))
doc.attrib[
'{http://www.opengis.net/wps/1.0.0}processVersion'] = self.version
if self.store_supported == 'true':
doc.attrib['storeSupported'] = self.store_supported
if self.status_supported == 'true':
doc.attrib['statusSupported'] = self.status_supported
if self.abstract:
doc.append(OWS.Abstract(self.abstract))
for m in self.metadata:
doc.append(OWS.Metadata({'{http://www.w3.org/1999/xlink}title':
m}))
for p in self.profile:
doc.append(WPS.Profile(p))
if input_elements:
doc.append(E.DataInputs(*input_elements))
doc.append(E.ProcessOutputs(*output_elements))
return doc
def execute_xml_lineage(self):
doc = WPS.Output(OWS.Identifier(self.identifier),
OWS.Title(self.title))
if self.abstract:
doc.append(OWS.Abstract(self.abstract))
return doc
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 describe_xml(self):
"""Return DescribeProcess Output element
"""
doc = E.Input(
OWS.Identifier(self.identifier),
OWS.Title(self.title)
)
doc.attrib['minOccurs'] = str(self.min_occurs)
doc.attrib['maxOccurs'] = str(self.max_occurs)
if self.abstract:
doc.append(OWS.Abstract(self.abstract))
if self.keywords:
kws = map(OWS.Keyword, self.keywords)
doc.append(OWS.Keywords(*kws))
for m in self.metadata:
doc.append(OWS.Metadata(dict(m)))
literal_data_doc = E.LiteralData()
if self.data_type:
data_type = OWS.DataType(self.data_type)
data_type.attrib['{%s}reference' %
NAMESPACES['ows']] = OGCTYPE[self.data_type]
literal_data_doc.append(data_type)
if self.uoms:
default_uom_element = self.uoms[0].describe_xml()
supported_uom_elements = [u.describe_xml() for u in self.uoms]
literal_data_doc.append(
E.UOMs(
E.Default(default_uom_element),
E.Supported(*supported_uom_elements)
)
)
doc.append(literal_data_doc)
# TODO: refer to table 29 and 30
if self.any_value:
literal_data_doc.append(OWS.AnyValue())
else:
literal_data_doc.append(self._describe_xml_allowedvalues())
# TODO: is default value handled correctly here?
if self.data:
literal_data_doc.append(E.DefaultValue(str(self.data)))
return doc
def execute_xml(self):
"""
:return: execute response element
"""
node = self._execute_xml_data()
doc = WPS.Input(OWS.Identifier(self.identifier), OWS.Title(self.title))
if self.abstract:
doc.append(OWS.Abstract(self.abstract))
doc.append(node)
return doc
def execute_xml_lineage(self):
doc = WPS.Output(
OWS.Identifier(self.identifier),
OWS.Title(self.title)
)
if self.abstract:
doc.append(OWS.Abstract(self.abstract))
if self.keywords:
kws = map(OWS.Keyword, self.keywords)
doc.append(OWS.Keywords(*kws))
return doc
def capabilities_xml(self):
doc = WPS.Process(
OWS.Identifier(self.identifier),
OWS.Title(self.title)
)
if self.abstract:
doc.append(OWS.Abstract(self.abstract))
for m in self.metadata:
doc.append(OWS.Metadata(dict(m)))
if self.profile:
doc.append(OWS.Profile(self.profile))
if self.version != 'None':
doc.attrib['{http://www.opengis.net/wps/1.0.0}processVersion'] = self.version
else:
doc.attrib['{http://www.opengis.net/wps/1.0.0}processVersion'] = 'undefined'
return doc
