def BuildListQuery(self, parameter_info, aggregations=None,
parent_translator=None):
"""Builds a list request to list values for the given argument.
Args:
parameter_info: the runtime ResourceParameterInfo object.
aggregations: a list of _RuntimeParameter objects.
parent_translator: a ParentTranslator object if needed.
Returns:
The apitools request.
"""
method = self.method
if method is None:
return None
message = method.GetRequestType()()
for field, value in six.iteritems(self._static_params):
arg_utils.SetFieldInMessage(message, field, value)
parent = self.GetParent(parameter_info, aggregations=aggregations,
parent_translator=parent_translator)
if not parent:
return message
resource_method_params = {}
if parent_translator:
resource_method_params = parent_translator.ResourceMethodParams(message)
arg_utils.ParseResourceIntoMessage(
parent, method, message,
resource_method_params=resource_method_params)
return message
def CreateRequest(self,
namespace,
static_fields=None,
resource_method_params=None,
use_relative_name=True,
override_method=None,
parse_resource_into_request=True,
existing_message=None):
"""Generates the request object for the method call from the parsed args.
Args:
namespace: The argparse namespace.
static_fields: {str, value}, A mapping of API field name to value to
insert into the message. This is a convenient way to insert extra data
while the request is being constructed for fields that don't have
corresponding arguments.
resource_method_params: {str: str}, A mapping of API method parameter name
to resource ref attribute name when the API method uses non-standard
names.
use_relative_name: Use ref.RelativeName() if True otherwise ref.Name().
override_method: APIMethod, The method other than self.method, this is
used when the command has more than one API call.
parse_resource_into_request: bool, True if the resource reference should
be automatically parsed into the request.
existing_message: the apitools message returned from server, which is used
to construct the to-be-modified message when the command follows
get-modify-update pattern.
Returns:
The apitools message to be send to the method.
"""
message_type = (override_method or self.method).GetRequestType()
message = message_type()
# If an apitools message is provided, use the existing one by default
# instead of creating an empty one.
if existing_message:
message = arg_utils.ParseExistingMessageIntoMessage(
message, existing_message, self.method)
# Insert static fields into message.
arg_utils.ParseStaticFieldsIntoMessage(message, static_fields=static_fields)
# Parse api Fields into message.
self._ParseArguments(message, namespace)
ref = self._ParseResourceArg(namespace)
if not ref:
return message
# For each method path field, get the value from the resource reference.
if parse_resource_into_request:
arg_utils.ParseResourceIntoMessage(
ref, self.method, message,
resource_method_params=resource_method_params,
request_id_field=self.resource_arg.request_id_field,
use_relative_name=use_relative_name)
return message
def testParseResourceIntoMessageCreateWithParentResource(self):
self.MockCRUDMethods(('foo.projects.locations.instances', True))
method = registry.GetMethod('foo.projects.locations.instances', 'create')
message = method.GetRequestType()()
parent_ref = resources.REGISTRY.Parse(
'projects/p/locations/l',
collection='foo.projects.locations')
arg_utils.ParseResourceIntoMessage(parent_ref, method, message)
self.assertEqual('projects/p/locations/l', message.parent)
def testParseResourceIntoMessageList(self):
self.MockCRUDMethods(('foo.projects.locations.instances', True))
method = registry.GetMethod('foo.projects.locations.instances', 'list')
message = method.GetRequestType()()
ref = resources.REGISTRY.Parse(
'projects/p/locations/l',
collection=method.request_collection.full_name)
arg_utils.ParseResourceIntoMessage(
ref,
method,
message)
self.assertEqual('projects/p/locations/l', message.parent)
def testParseResourceIntoMessageCreate(self):
self.MockCRUDMethods(('foo.projects.locations.instances', True))
method = registry.GetMethod('foo.projects.locations.instances', 'create')
message = method.GetRequestType()()
message.field_by_name = mock.MagicMock()
ref = resources.REGISTRY.Parse(
'projects/p/locations/l/instances/i',
collection=method.resource_argument_collection.full_name)
arg_utils.ParseResourceIntoMessage(
ref,
method,
message,
request_id_field='name')
self.assertEqual('projects/p/locations/l', message.parent)
self.assertEqual('i', message.name)
def GetResult(self, operation):
"""Overrides.
Args:
operation: api_name_messages.Operation.
Returns:
result of result_service.Get request.
"""
result = operation
if self.resource_ref:
method = self._ResourceGetMethod()
request = method.GetRequestType()()
arg_utils.ParseResourceIntoMessage(self.resource_ref, method, request)
result = method.Call(request)
return _GetAttribute(result, self.spec.async.result_attribute)
def testParseResourceIntoMessageWithParamsNonMethodParamsRelativeName(self):
self.MockCRUDMethods(('foo.projects.locations.instances', False))
method = registry.GetMethod('foo.projects.locations.instances', 'get')
method.params = []
message = fm.FakeMessage()
ref = resources.REGISTRY.Parse(
'projects/p/locations/l/instances/i',
collection=method.request_collection.full_name)
arg_utils.ParseResourceIntoMessage(
ref,
method,
message,
resource_method_params={
'string1': '',
})
self.assertEqual('projects/p/locations/l/instances/i', message.string1)
def CreateRequest(self,
namespace,
static_fields=None,
resource_method_params=None,
use_relative_name=True,
override_method=None):
"""Generates the request object for the method call from the parsed args.
Args:
namespace: The argparse namespace.
static_fields: {str, value}, A mapping of API field name to value to
insert into the message. This is a convenient way to insert extra data
while the request is being constructed for fields that don't have
corresponding arguments.
resource_method_params: {str: str}, A mapping of API method parameter name
to resource ref attribute name when the API method uses non-standard
names.
use_relative_name: Use ref.RelativeName() if True otherwise ref.Name().
override_method: APIMethod, The method other than self.method, this is
used when the command has more than one API call.
Returns:
The apitools message to be send to the method.
"""
message_type = (override_method or self.method).GetRequestType()
message = message_type()
# Insert static fields into message.
arg_utils.ParseStaticFieldsIntoMessage(message,
static_fields=static_fields)
# Parse api Fields into message.
self._ParseArguments(message, namespace)
ref = self._ParseResourceArg(namespace)
if not ref:
return message
# For each method path field, get the value from the resource reference.
arg_utils.ParseResourceIntoMessage(
ref,
self.method,
message,
resource_method_params=resource_method_params,
request_id_field=self.resource_arg.request_id_field,
use_relative_name=use_relative_name)
return message
def testParseResourceIntoMessageWithParams(self):
self.MockCRUDMethods(('foo.projects.locations.instances', False),
('baz.projects.quxs.quuxs', False))
method = registry.GetMethod('foo.projects.locations.instances', 'get')
message = method.GetRequestType()()
ref = resources.REGISTRY.Create(
'baz.projects.quxs.quuxs',
projectsId='p', quuxsId='quux', quxsId='qux')
arg_utils.ParseResourceIntoMessage(
ref,
method,
message,
resource_method_params={
'locationsId': 'quxsId',
'instancesId': 'quuxsId'
})
self.assertEqual('p', message.projectsId)
self.assertEqual('qux', message.locationsId)
self.assertEqual('quux', message.instancesId)
def BuildListQuery(self, parameter_info, aggregations=None):
# type: (...) -> typing.Optional[messages.Message]
"""Builds a list request to list values for the given argument.
Args:
parameter_info: the runtime ResourceParameterInfo object.
aggregations: a list of _RuntimeParameter objects.
Returns:
The apitools request.
"""
method = self.method
if method is None:
return None
message = method.GetRequestType()()
for field, value in six.iteritems(self._static_params):
arg_utils.SetFieldInMessage(message, field, value)
parent = self.GetParentRef(parameter_info, aggregations=aggregations)
if not parent:
return message
arg_utils.ParseResourceIntoMessage(parent, method, message)
return message
