def _method_factory(self, pid):
"""Create a custom function signature with docstring, instantiate it and
pass it to a wrapper which will actually call the process.
Parameters
----------
pid: str
Identifier of the WPS process.
Returns
-------
func
A Python function calling the remote process, complete with docstring and signature.
"""
process = self._processes[pid]
required_inputs_first = sorted(process.dataInputs, key=sort_inputs_key)
input_names = []
# defaults will be set to the function's __defaults__:
# A tuple containing default argument values for those arguments that have defaults,
# or None if no arguments have a default value.
defaults = []
for inpt in required_inputs_first:
input_names.append(sanitize(inpt.identifier))
if inpt.minOccurs == 0 or inpt.defaultValue is not None:
default = inpt.defaultValue if inpt.dataType != "ComplexData" else None
defaults.append(utils.from_owslib(default, inpt.dataType))
defaults = tuple(defaults) if defaults else None
body = dedent("""
inputs = locals()
inputs.pop('self')
return self._execute('{pid}', **inputs)
""").format(pid=pid)
func_builder = FunctionBuilder(
name=sanitize(pid),
doc=utils.build_process_doc(process),
args=["self"] + input_names,
defaults=defaults,
body=body,
filename=__file__,
module=self.__module__,
)
self._inputs[pid] = {}
if hasattr(process, "dataInputs"):
self._inputs[pid] = OrderedDict(
(i.identifier, i) for i in process.dataInputs)
self._outputs[pid] = {}
if hasattr(process, "processOutputs"):
self._outputs[pid] = OrderedDict(
(o.identifier, o) for o in process.processOutputs)
func = func_builder.get_func()
return func
def _method_factory(self, pid):
"""Create a custom function signature with docstring, instantiate it and
pass it to a wrapper which will actually call the process.
Parameters
----------
pid: str
Identifier of the WPS process.
Returns
-------
func
A Python function calling the remote process, complete with docstring and signature.
"""
process = self._processes[pid]
input_defaults = OrderedDict()
for inpt in process.dataInputs:
iid = sanitize(inpt.identifier)
default = getattr(inpt, "defaultValue", None) if inpt.dataType != 'ComplexData' else None
input_defaults[iid] = utils.from_owslib(default, inpt.dataType)
body = dedent("""
inputs = locals()
inputs.pop('self')
return self._execute('{pid}', **inputs)
""").format(pid=pid)
func_builder = FunctionBuilder(
name=sanitize(pid),
doc=utils.build_process_doc(process),
args=["self"] + list(input_defaults),
defaults=tuple(input_defaults.values()),
body=body,
filename=__file__,
module=self.__module__,
)
self._inputs[pid] = {}
if hasattr(process, "dataInputs"):
self._inputs[pid] = OrderedDict(
(i.identifier, i) for i in process.dataInputs
)
self._outputs[pid] = {}
if hasattr(process, "processOutputs"):
self._outputs[pid] = OrderedDict(
(o.identifier, o) for o in process.processOutputs
)
func = func_builder.get_func()
return func
def _process_output(self, output, convert_objects=False):
"""Process the output response, whether it is actual data or a URL to a
file.
Args:
output (owslib.wps.Output):
convert_objects: If True, object_converters will be used.
"""
# Get the data for recognized types.
if output.data:
data_type = output.dataType
if data_type is None:
data_type = self._wps_outputs[output.identifier].dataType
data = [utils.from_owslib(d, data_type) for d in output.data]
return delist(data)
if convert_objects:
return convert(output, self._path, self._converters)
else:
return output.reference
def _process_output(self, output, convert_objects=False):
"""Process the output response, whether it is actual data or a URL to a
file.
Args:
output (owslib.wps.Output):
convert_objects: If True, object_converters will be used.
"""
# Get the data for recognized types.
if output.data:
data_type = output.dataType
if data_type is None:
data_type = self._wps_outputs[output.identifier].dataType
data = [utils.from_owslib(d, data_type) for d in output.data]
return delist(data)
if convert_objects:
return convert(output, self._path, self._converters)
else:
return output.reference