def get_output(doc):
output = {}
for output_el in xpath_ns(doc, '/wps:ExecuteResponse'
'/wps:ProcessOutputs/wps:Output'):
[identifier_el] = xpath_ns(output_el, './ows:Identifier')
[value_el] = xpath_ns(output_el, './wps:Data/wps:LiteralData')
output[identifier_el.text] = value_el.text
return output
def test_literal_integer_input(self):
literal = LiteralInput('foo', 'integer')
doc = literal.describe_xml()
assert doc.tag == E.Input().tag
[identifier_el] = xpath_ns(doc, './ows:Identifier')
assert identifier_el.text == 'foo'
[type_el] = xpath_ns(doc, './LiteralData/ows:DataType')
assert type_el.text == 'integer'
assert type_el.attrib['reference'] == xmlschema_2 + 'integer'
def get_output(doc):
output = {}
for output_el in xpath_ns(
doc, '/wps:ExecuteResponse'
'/wps:ProcessOutputs/wps:Output'):
[identifier_el] = xpath_ns(output_el, './ows:Identifier')
[value_el] = xpath_ns(output_el, './wps:Data/wps:LiteralData')
output[identifier_el.text] = value_el.text
return output
def test_literal_integer_input(self):
literal = LiteralInput('foo', 'integer')
doc = literal.describe_xml()
assert doc.tag == E.Input().tag
[identifier_el] = xpath_ns(doc, './ows:Identifier')
assert identifier_el.text == 'foo'
[type_el] = xpath_ns(doc, './LiteralData/ows:DataType')
assert type_el.text == 'integer'
assert type_el.attrib['reference'] == xmlschema_2 + 'integer'
def test_complex_input_default_and_supported(self):
complex = ComplexInput('foo', [Format('a/b'), Format('c/d')])
doc = complex.describe_xml()
[default_format] = xpath_ns(doc, './ComplexData/Default/Format')
[default_mime_el] = xpath_ns(default_format, './ows:MimeType')
assert default_mime_el.text == 'a/b'
supported_mime_types = []
for supported_el in xpath_ns(doc, './ComplexData/Supported/Format'):
[mime_el] = xpath_ns(supported_el, './ows:MimeType')
supported_mime_types.append(mime_el.text)
assert supported_mime_types == ['a/b', 'c/d']
def test_complex_input_default_and_supported(self):
complex = ComplexInput('foo', [Format('a/b'), Format('c/d')])
doc = complex.describe_xml()
[default_format] = xpath_ns(doc, './ComplexData/Default/Format')
[default_mime_el] = xpath_ns(default_format, './ows:MimeType')
assert default_mime_el.text == 'a/b'
supported_mime_types = []
for supported_el in xpath_ns(doc, './ComplexData/Supported/Format'):
[mime_el] = xpath_ns(supported_el, './ows:MimeType')
supported_mime_types.append(mime_el.text)
assert supported_mime_types == ['a/b', 'c/d']
def get_describe_result(resp):
assert resp.status_code == 200
assert resp.headers['Content-Type'] == 'text/xml'
result = []
for desc_el in resp.xpath('/wps:ProcessDescriptions/ProcessDescription'):
[identifier_el] = xpath_ns(desc_el, './ows:Identifier')
inputs = []
for input_el in xpath_ns(desc_el, './DataInputs/Input'):
[input_identifier_el] = xpath_ns(input_el, './ows:Identifier')
input_identifier = input_identifier_el.text
literal_data_el_list = xpath_ns(input_el, './LiteralData')
complex_data_el_list = xpath_ns(input_el, './ComplexData')
if literal_data_el_list:
[literal_data_el] = literal_data_el_list
[data_type_el] = xpath_ns(literal_data_el, './ows:DataType')
data_type = get_data_type(data_type_el)
inputs.append((input_identifier, 'literal', data_type))
elif complex_data_el_list:
[complex_data_el] = complex_data_el_list
formats = []
for format_el in xpath_ns(complex_data_el,
'./Supported/Format'):
[mimetype_el] = xpath_ns(format_el, './ows:MimeType')
formats.append({'mime_type': mimetype_el.text})
inputs.append((input_identifier, 'complex', formats))
else:
raise RuntimeError("Can't parse input description")
result.append(ProcessDescription(identifier_el.text, inputs))
return result
def get_describe_result(resp):
assert resp.status_code == 200
assert resp.headers['Content-Type'] == 'text/xml'
result = []
for desc_el in resp.xpath('/wps:ProcessDescriptions/ProcessDescription'):
[identifier_el] = xpath_ns(desc_el, './ows:Identifier')
inputs = []
for input_el in xpath_ns(desc_el, './DataInputs/Input'):
[input_identifier_el] = xpath_ns(input_el, './ows:Identifier')
input_identifier = input_identifier_el.text
literal_data_el_list = xpath_ns(input_el, './LiteralData')
complex_data_el_list = xpath_ns(input_el, './ComplexData')
if literal_data_el_list:
[literal_data_el] = literal_data_el_list
[data_type_el] = xpath_ns(literal_data_el, './ows:DataType')
data_type = get_data_type(data_type_el)
inputs.append((input_identifier, 'literal', data_type))
elif complex_data_el_list:
[complex_data_el] = complex_data_el_list
formats = []
for format_el in xpath_ns(complex_data_el,
'./Supported/Format'):
[mimetype_el] = xpath_ns(format_el, './ows:MimeType')
formats.append({'mime_type': mimetype_el.text})
inputs.append((input_identifier, 'complex', formats))
else:
raise RuntimeError("Can't parse input description")
result.append(ProcessDescription(identifier_el.text, inputs))
return result
def feature_count(request, response):
import lxml.etree
from pywps.app import xpath_ns
doc = lxml.etree.parse(request.inputs['layer'])
feature_elements = xpath_ns(doc, '//gml:featureMember')
response.outputs['count'] = str(len(feature_elements))
return response
def feature_count(request, response):
import lxml.etree
from pywps.app import xpath_ns
doc = lxml.etree.parse(request.inputs['layer'])
feature_elements = xpath_ns(doc, '//gml:featureMember')
response.outputs['count'] = str(len(feature_elements))
return response
def get_describe_result(resp):
assert resp.status_code == 200
assert resp.headers['Content-Type'] == 'text/xml'
result = []
for desc_el in resp.xpath('/wps:ProcessDescriptions'
'/wps:ProcessDescription'):
[identifier_el] = xpath_ns(desc_el, './ows:Identifier')
result.append((identifier_el.text,))
return result
def test_complex_input_identifier(self):
complex = ComplexInput('foo', [Format('bar/baz')])
doc = complex.describe_xml()
assert doc.tag == E.Input().tag
[identifier_el] = xpath_ns(doc, './ows:Identifier')
assert identifier_el.text == 'foo'
def test_complex_input_identifier(self):
complex = ComplexInput('foo', [Format('bar/baz')])
doc = complex.describe_xml()
assert doc.tag == E.Input().tag
[identifier_el] = xpath_ns(doc, './ows:Identifier')
assert identifier_el.text == 'foo'
