def get_output_from_xml(doc):
the_output = {}
version = get_version_from_ns(doc.nsmap[doc.prefix])
xpath_ns = get_xpath_ns(version)
if xpath_ns(doc, '/wps:Execute/wps:ResponseForm/wps:ResponseDocument'):
for output_el in xpath_ns(doc, '/wps:Execute/wps:ResponseForm/wps:ResponseDocument/wps:Output'):
[identifier_el] = xpath_ns(output_el, './ows:Identifier')
outpt = {}
outpt[identifier_el.text] = ''
outpt['mimetype'] = output_el.attrib.get('mimeType', '')
outpt['encoding'] = output_el.attrib.get('encoding', '')
outpt['schema'] = output_el.attrib.get('schema', '')
outpt['uom'] = output_el.attrib.get('uom', '')
outpt['asReference'] = output_el.attrib.get('asReference', 'false')
the_output[identifier_el.text] = outpt
elif xpath_ns(doc, '/wps:Execute/wps:ResponseForm/wps:RawDataOutput'):
for output_el in xpath_ns(doc, '/wps:Execute/wps:ResponseForm/wps:RawDataOutput'):
[identifier_el] = xpath_ns(output_el, './ows:Identifier')
outpt = {}
outpt[identifier_el.text] = ''
outpt['mimetype'] = output_el.attrib.get('mimeType', '')
outpt['encoding'] = output_el.attrib.get('encoding', '')
outpt['schema'] = output_el.attrib.get('schema', '')
outpt['uom'] = output_el.attrib.get('uom', '')
the_output[identifier_el.text] = outpt
return the_output
def get_output_from_xml(doc):
the_output = {}
version = get_version_from_ns(doc.nsmap[doc.prefix])
xpath_ns = get_xpath_ns(version)
if xpath_ns(doc, '/wps:Execute/wps:ResponseForm/wps:ResponseDocument'):
for output_el in xpath_ns(doc, '/wps:Execute/wps:ResponseForm/wps:ResponseDocument/wps:Output'):
[identifier_el] = xpath_ns(output_el, './ows:Identifier')
outpt = {}
outpt[identifier_el.text] = ''
outpt['mimetype'] = output_el.attrib.get('mimeType', '')
outpt['encoding'] = output_el.attrib.get('encoding', '')
outpt['schema'] = output_el.attrib.get('schema', '')
outpt['uom'] = output_el.attrib.get('uom', '')
outpt['asReference'] = output_el.attrib.get('asReference', 'false')
the_output[identifier_el.text] = outpt
elif xpath_ns(doc, '/wps:Execute/wps:ResponseForm/wps:RawDataOutput'):
for output_el in xpath_ns(doc, '/wps:Execute/wps:ResponseForm/wps:RawDataOutput'):
[identifier_el] = xpath_ns(output_el, './ows:Identifier')
outpt = {}
outpt[identifier_el.text] = ''
outpt['mimetype'] = output_el.attrib.get('mimeType', '')
outpt['encoding'] = output_el.attrib.get('encoding', '')
outpt['schema'] = output_el.attrib.get('schema', '')
outpt['uom'] = output_el.attrib.get('uom', '')
the_output[identifier_el.text] = outpt
return the_output
"""Unit tests for Formats
"""
##################################################################
# Copyright 2018 Open Source Geospatial Foundation and others #
# licensed under MIT, Please consult LICENSE.txt for details #
##################################################################
import unittest
from pywps.inout.formats import Format, get_format, FORMATS
from lxml import etree
from pywps.app.basic import get_xpath_ns
from pywps.validator.base import emptyvalidator
xpath_ns = get_xpath_ns("1.0.0")
class FormatsTest(unittest.TestCase):
"""Formats test cases"""
def setUp(self):
def validate(self, inpt, level=None):
"""fake validate method
"""
return True
self.validate = validate
def tearDown(self):
pass
def test_format_class(self):
##################################################################
# Copyright 2018 Open Source Geospatial Foundation and others #
# licensed under MIT, Please consult LICENSE.txt for details #
##################################################################
import unittest
from pywps import Process, Service, get_ElementMakerForVersion
from pywps.app.basic import get_xpath_ns
from pywps.tests import assert_pywps_version, client_for
import lxml.etree
import re
VERSION="1.0.0"
WPS, OWS = get_ElementMakerForVersion(VERSION)
xpath_ns = get_xpath_ns(VERSION)
class ExceptionsTest(unittest.TestCase):
def setUp(self):
self.client = client_for(Service(processes=[]))
def test_invalid_parameter_value(self):
resp = self.client.get('?service=wms')
exception_el = resp.xpath('/ows:ExceptionReport/ows:Exception')[0]
assert exception_el.attrib['exceptionCode'] == 'InvalidParameterValue'
assert resp.status_code == 400
assert re.match('text/xml(;\s*charset=.*)?', resp.headers['Content-Type'])
assert_pywps_version(resp)
def test_missing_parameter_value(self):
def get_inputs_from_xml(doc):
the_inputs = {}
version = get_version_from_ns(doc.nsmap[doc.prefix])
xpath_ns = get_xpath_ns(version)
for input_el in xpath_ns(doc, '/wps:Execute/wps:DataInputs/wps:Input'):
[identifier_el] = xpath_ns(input_el, './ows:Identifier')
identifier = identifier_el.text
if identifier not in the_inputs:
the_inputs[identifier] = []
literal_data = xpath_ns(input_el, './wps:Data/wps:LiteralData')
if literal_data:
value_el = literal_data[0]
inpt = {}
inpt['identifier'] = identifier_el.text
inpt['data'] = text_type(value_el.text)
inpt['uom'] = value_el.attrib.get('uom', '')
inpt['datatype'] = value_el.attrib.get('datatype', '')
the_inputs[identifier].append(inpt)
continue
complex_data = xpath_ns(input_el, './wps:Data/wps:ComplexData')
if complex_data:
complex_data_el = complex_data[0]
inpt = {}
inpt['identifier'] = identifier_el.text
inpt['mimeType'] = complex_data_el.attrib.get('mimeType', '')
inpt['encoding'] = complex_data_el.attrib.get(
'encoding', '').lower()
inpt['schema'] = complex_data_el.attrib.get('schema', '')
inpt['method'] = complex_data_el.attrib.get('method', 'GET')
if len(complex_data_el.getchildren()) > 0:
value_el = complex_data_el[0]
inpt['data'] = _get_dataelement_value(value_el)
else:
inpt['data'] = _get_rawvalue_value(
complex_data_el.text, inpt['encoding'])
the_inputs[identifier].append(inpt)
continue
reference_data = xpath_ns(input_el, './wps:Reference')
if reference_data:
reference_data_el = reference_data[0]
inpt = {}
inpt['identifier'] = identifier_el.text
inpt[identifier_el.text] = reference_data_el.text
inpt['href'] = reference_data_el.attrib.get(
'{http://www.w3.org/1999/xlink}href', '')
inpt['mimeType'] = reference_data_el.attrib.get('mimeType', '')
inpt['method'] = reference_data_el.attrib.get('method', 'GET')
header_element = xpath_ns(reference_data_el, './wps:Header')
if header_element:
inpt['header'] = _get_reference_header(header_element)
body_element = xpath_ns(reference_data_el, './wps:Body')
if body_element:
inpt['body'] = _get_reference_body(body_element[0])
bodyreference_element = xpath_ns(reference_data_el,
'./wps:BodyReference')
if bodyreference_element:
inpt['bodyreference'] = _get_reference_bodyreference(
bodyreference_element[0])
the_inputs[identifier].append(inpt)
continue
# OWSlib is not python 3 compatible yet
if PY2:
from owslib.ows import BoundingBox
bbox_datas = xpath_ns(input_el, './wps:Data/wps:BoundingBoxData')
if bbox_datas:
for bbox_data in bbox_datas:
bbox_data_el = bbox_data
bbox = BoundingBox(bbox_data_el)
the_inputs[identifier].append(bbox)
return the_inputs
def set_version(self, version):
self.version = version
self.xpath_ns = get_xpath_ns(version)
self.WPS, self.OWS = get_ElementMakerForVersion(self.version)
from owslib.ows import BoundingBox
try:
import netCDF4
except ImportError:
WITH_NC4 = False
else:
WITH_NC4 = True
DATA_DIR = os.path.join(os.path.abspath(os.path.dirname(__file__)), 'data')
VERSION = "1.0.0"
WPS, OWS = get_ElementMakerForVersion(VERSION)
xpath_ns = get_xpath_ns(VERSION)
def create_ultimate_question():
def handler(request, response):
response.outputs['outvalue'].data = '42'
return response
return Process(handler=handler,
identifier='ultimate_question',
title='Ultimate Question',
outputs=[
LiteralOutput('outvalue',
'Output Value',
data_type='string')
])
def get_inputs_from_xml(doc):
the_inputs = {}
version = get_version_from_ns(doc.nsmap[doc.prefix])
xpath_ns = get_xpath_ns(version)
for input_el in xpath_ns(doc, '/wps:Execute/wps:DataInputs/wps:Input'):
[identifier_el] = xpath_ns(input_el, './ows:Identifier')
identifier = identifier_el.text
if identifier not in the_inputs:
the_inputs[identifier] = []
literal_data = xpath_ns(input_el, './wps:Data/wps:LiteralData')
if literal_data:
value_el = literal_data[0]
inpt = {}
inpt['identifier'] = identifier_el.text
inpt['data'] = text_type(value_el.text)
inpt['uom'] = value_el.attrib.get('uom', '')
inpt['datatype'] = value_el.attrib.get('datatype', '')
the_inputs[identifier].append(inpt)
continue
complex_data = xpath_ns(input_el, './wps:Data/wps:ComplexData')
if complex_data:
complex_data_el = complex_data[0]
inpt = {}
inpt['identifier'] = identifier_el.text
inpt['mimeType'] = complex_data_el.attrib.get('mimeType', '')
inpt['encoding'] = complex_data_el.attrib.get(
'encoding', '').lower()
inpt['schema'] = complex_data_el.attrib.get('schema', '')
inpt['method'] = complex_data_el.attrib.get('method', 'GET')
if len(complex_data_el.getchildren()) > 0:
value_el = complex_data_el[0]
inpt['data'] = _get_dataelement_value(value_el)
else:
inpt['data'] = _get_rawvalue_value(
complex_data_el.text, inpt['encoding'])
the_inputs[identifier].append(inpt)
continue
reference_data = xpath_ns(input_el, './wps:Reference')
if reference_data:
reference_data_el = reference_data[0]
inpt = {}
inpt['identifier'] = identifier_el.text
inpt[identifier_el.text] = reference_data_el.text
inpt['href'] = reference_data_el.attrib.get(
'{http://www.w3.org/1999/xlink}href', '')
inpt['mimeType'] = reference_data_el.attrib.get('mimeType', '')
inpt['method'] = reference_data_el.attrib.get('method', 'GET')
header_element = xpath_ns(reference_data_el, './wps:Header')
if header_element:
inpt['header'] = _get_reference_header(header_element)
body_element = xpath_ns(reference_data_el, './wps:Body')
if body_element:
inpt['body'] = _get_reference_body(body_element[0])
bodyreference_element = xpath_ns(reference_data_el,
'./wps:BodyReference')
if bodyreference_element:
inpt['bodyreference'] = _get_reference_bodyreference(
bodyreference_element[0])
the_inputs[identifier].append(inpt)
continue
# Using OWSlib BoundingBox
from owslib.ows import BoundingBox
bbox_datas = xpath_ns(input_el, './wps:Data/wps:BoundingBoxData')
if bbox_datas:
for bbox_data in bbox_datas:
bbox_data_el = bbox_data
bbox = BoundingBox(bbox_data_el)
the_inputs[identifier].append(bbox)
LOGGER.debug("parse bbox: {},{},{},{}".format(bbox.minx, bbox.miny, bbox.maxx, bbox.maxy))
return the_inputs
def set_version(self, version):
self.version = version
self.xpath_ns = get_xpath_ns(version)
self.WPS, self.OWS = get_ElementMakerForVersion(self.version)
"""Unit tests for Formats
"""
##################################################################
# Copyright 2018 Open Source Geospatial Foundation and others #
# licensed under MIT, Please consult LICENSE.txt for details #
##################################################################
import unittest
from pywps.inout.formats import Format, get_format, FORMATS
from lxml import etree
from pywps.app.basic import get_xpath_ns
from pywps.validator.base import emptyvalidator
xpath_ns = get_xpath_ns("1.0.0")
class FormatsTest(unittest.TestCase):
"""Formats test cases"""
def setUp(self):
def validate(self, inpt, level=None):
"""fake validate method
"""
return True
self.validate = validate
def tearDown(self):
pass
