def compare_io(self, name, fn, fmt):
"""Start the dummy process, post the request and check the response matches the input data."""
# Note that `WPSRequest` calls `get_inputs_from_xml` which converts base64 input to bytes
# See `_get_rawvalue_value`
client = client_for(Service(processes=[create_fmt_process(name, fn, fmt)]))
data = get_data(fn, fmt.encoding)
wps = WPSExecution()
doc = wps.buildRequest('test-fmt',
inputs=[('complex', ComplexDataInput(data, mimeType=fmt.mime_type,
encoding=fmt.encoding))],
mode='sync')
resp = client.post_xml(doc=doc)
assert_response_success(resp)
wps.parseResponse(resp.xml)
out = wps.processOutputs[0].data[0]
if 'gml' in fmt.mime_type:
xml_orig = etree.tostring(etree.fromstring(data.encode('utf-8'))).decode('utf-8')
xml_out = etree.tostring(etree.fromstring(out.decode('utf-8'))).decode('utf-8')
# Not equal because the output includes additional namespaces compared to the origin.
# self.assertEqual(xml_out, xml_orig)
else:
self.assertEqual(out.strip(), data.strip())
def test_wps_ncml():
client = client_for(Service(processes=[NcMLAgg()], cfgfiles=CFG_FILE))
resp = client.get(service='wps',
request='execute',
version='1.0.0',
identifier='ncml')
assert_response_success(resp)
ex = WPSExecution()
ex.parseResponse(resp.xml)
d1, d2, d3 = ex.processOutputs
ncml = d3.retrieveData()
assert ncml.strip().startswith("<")
def execute_process(client,
identifier,
inputs,
output_names=("output_netcdf", )) -> xr.Dataset:
"""Execute a process using the test client, and return the 'output_netcdf' output as an xarray.Dataset"""
request_doc = WPS.Execute(OWS.Identifier(identifier),
WPS.DataInputs(*inputs),
version="1.0.0")
response = client.post_xml(doc=request_doc)
assert_response_success(response)
execution = WPSExecution()
execution.parseResponse(response.xml)
outputs = get_file_outputs(execution, output_names=output_names)
return outputs
def execute_process(client, identifier, inputs,
output_names=("output", )) -> xr.Dataset:
"""Execute a process using the test client, and return the 'output_netcdf' output as an xarray.Dataset"""
request_doc = WPS.Execute(OWS.Identifier(identifier),
WPS.DataInputs(*inputs),
version="1.0.0")
response = client.post_xml(doc=request_doc)
try:
assert_response_success(response)
except AssertionError as e:
exception = response.xpath("//ows:Exception")[0]
exception_code = exception.get("exceptionCode")
message = exception[0].text
output_message = f"{exception_code}: {message}"
raise ProcessError(output_message) from e
execution = WPSExecution()
execution.parseResponse(response.xml)
outputs = get_outputs(execution, output_names=output_names)
return outputs
