def testInitializeFails(self):
"""Tests Initialize raises a useful error message when attribute not found.
"""
self.UnsetProject()
fallthroughs_map = {
'book': [deps.ArgFallthrough('--book')],
'shelf': [deps.ArgFallthrough('--book-shelf')],
'project': [
deps.ArgFallthrough('--book-project'),
deps.ArgFallthrough('--project'),
deps.PropertyFallthrough(properties.VALUES.core.project)
]
}
parsed_args = self._GetMockNamespace(book='example',
book_shelf='exampleshelf',
book_project=None)
resource_spec = concepts.ResourceSpec('example.projects.shelves.books',
resource_name='book',
**self._MakeAttributeConfigs())
msg = re.escape(
'The [book] resource is not properly specified.\n'
'Failed to find attribute [project]. The attribute can be set in the '
'following ways: \n'
'- provide the argument [--book-project] on the command line\n'
'- provide the argument [--project] on the command line\n'
'- set the property [core/project]')
with self.assertRaisesRegex(concepts.InitializationError, msg):
resource_spec.Initialize(fallthroughs_map, parsed_args=parsed_args)
def Args(parser):
key_spec_group = parser.add_group(
mutex=True,
help='The key configuration used for the CA certificate. Defaults to a '
'managed key if not specified.')
x509_config_group = parser.add_group(
mutex=True,
required=False,
help='The X.509 configuration used for the CA certificate.')
concept_parsers.ConceptParser([
presentation_specs.ResourcePresentationSpec(
'CERTIFICATE_AUTHORITY',
resource_args.CreateCertAuthorityResourceSpec(
'Certificate Authority'),
'The name of the root CA to create.',
required=True),
presentation_specs.ResourcePresentationSpec(
'--kms-key-version',
resource_args.CreateKmsKeyVersionResourceSpec(),
'An existing KMS key version to back this CA.',
group=key_spec_group),
presentation_specs.ResourcePresentationSpec(
'--from-ca',
resource_args.CreateCertAuthorityResourceSpec(
'source CA',
location_fallthroughs=[
deps.ArgFallthrough('--location'),
resource_args.LOCATION_PROPERTY_FALLTHROUGH
],
pool_id_fallthroughs=[deps.ArgFallthrough('--pool')]),
'An existing CA from which to copy configuration values for the new CA. '
'You can still override any of those values by explicitly providing '
'the appropriate flags. The specified existing CA must be part of '
'the same pool as the one being created.',
flag_name_overrides={
'project': '',
'location': '',
'pool': '',
},
prefixes=True)
]).AddToParser(parser)
flags_v1.AddSubjectFlags(parser, subject_required=False)
flags_v1.AddKeyAlgorithmFlag(
key_spec_group, default='rsa-pkcs1-4096-sha256')
flags_v1.AddValidityFlag(
parser,
resource_name='CA',
default_value='P10Y',
default_value_text='10 years')
labels_util.AddCreateLabelsFlags(parser)
flags_v1.AddBucketFlag(parser)
flags_v1.AddUsePresetProfilesFlag(x509_config_group)
# If max_chain_len is unspecified, no max length will be provided to the
# server on create, this allowing any number of subordinates.
flags_v1.AddInlineX509ParametersFlags(
x509_config_group, is_ca_command=True, default_max_chain_length=None)
flags_v1.AddAutoEnableFlag(parser)
def GetZoneAttributeConfig():
return concepts.ResourceParameterAttributeConfig(
# TODO(b/180447280): Switch to use location as the default argument here.
'zone',
'The zone of the {resource}.',
fallthroughs=[
deps.ArgFallthrough('region'),
deps.ArgFallthrough('location'),
deps.PropertyFallthrough(properties.VALUES.filestore.zone),
deps.PropertyFallthrough(properties.VALUES.filestore.region),
deps.PropertyFallthrough(properties.VALUES.filestore.location),
])
def testGet_UseProperty(self):
"""Test the deps object can initialize attributes using PropertyFallthrough.
"""
result = deps.Get(
'project', {
'project': [
deps.ArgFallthrough('--myresource-project'),
deps.ArgFallthrough('--project'),
deps.PropertyFallthrough(properties.VALUES.core.project)
]
},
parsed_args=self._GetMockNamespace(myresource_project=None))
self.assertEqual(self.Project(), result)
def testParsePluralAnchorFallthroughMultitypeArgFallthrough(self):
properties.VALUES.core.project.Set('xyz')
fallthrough = deps.ArgFallthrough('--other')
resource_spec = self.SetUpFallthroughSpec(fallthrough=fallthrough,
is_multitype=True)
# Remove the fallthrough for the organization.
for attribute in resource_spec.attributes:
if attribute.name == 'organization':
attribute.fallthroughs = []
resource = self.PresentationSpecType(is_multitype=True)(
'--books',
resource_spec,
'Group Help',
prefixes=False,
required=False,
plural=True,
flag_name_overrides={'project': '--book-project'}
)
concept_parser = concept_parsers.ConceptParser([resource])
concept_parser.AddToParser(self.parser)
self.parser.add_argument('--other', help='h')
namespace = self.parser.parser.parse_args(['--other', 'xyz'])
self.AssertParsedListEquals(
['projects/xyz/shelves/xyz/books/xyz'],
namespace.CONCEPTS.books.Parse(),
is_multitype=True)
def GetArgAndBaseFallthroughsForAttribute(self,
attribute_to_args_map,
base_fallthroughs_map,
attribute,
plural=False):
"""Gets all fallthroughs for an attribute except anchor-dependent ones."""
attribute_name = attribute.name
attribute_fallthroughs = []
# The only args that should be lists are anchor args for plural
# resources.
attribute_is_plural = self.IsAnchor(attribute) and plural
# Start the fallthroughs list with the primary associated arg for the
# attribute.
arg_name = attribute_to_args_map.get(attribute_name)
if arg_name:
attribute_fallthroughs.append(
deps_lib.ArgFallthrough(arg_name, plural=attribute_is_plural))
given_fallthroughs = base_fallthroughs_map.get(attribute_name, [])
for fallthrough in given_fallthroughs:
if attribute_is_plural:
fallthrough = copy.deepcopy(fallthrough)
fallthrough.plural = attribute_is_plural
attribute_fallthroughs.append(fallthrough)
return attribute_fallthroughs
def BuildFullFallthroughsMap(self):
"""Builds map of all fallthroughs including arg names.
Fallthroughs are a list of objects that, when called, try different ways of
getting values for attributes (see googlecloudsdk.calliope.concepts.deps.
_Fallthrough). This method builds a map from the name of each attribute to
its fallthroughs, including the "primary" fallthrough representing its
corresponding argument value in parsed_args if any, and any fallthroughs
that were configured for the attribute beyond that.
Returns:
{str: [deps_lib._Fallthrough]}, a map from attribute name to its
fallthroughs.
"""
fallthroughs_map = {}
for attribute in self.concept_spec.attributes:
attribute_name = attribute.name
attribute_fallthroughs = []
# Start the fallthroughs list with the primary associated arg for the
# attribute.
arg_name = self.attribute_to_args_map.get(attribute_name)
if arg_name:
# The only args that should be lists are anchor args for plural
# resources.
plural = (attribute_name == self.concept_spec.anchor.name
and self.plural)
attribute_fallthroughs.append(
deps_lib.ArgFallthrough(arg_name, plural=plural))
attribute_fallthroughs += self.fallthroughs_map.get(attribute_name, [])
fallthroughs_map[attribute_name] = attribute_fallthroughs
return fallthroughs_map
def _BuildFullFallthroughsMap(self, parsed_args=None):
"""Helper method to build all fallthroughs including arg names."""
fallthroughs_map = {}
for attribute in self.concept_spec.attributes:
attribute_name = attribute.name
attribute_fallthroughs = []
# Start the fallthroughs list with the primary associated arg for the
# attribute.
arg_name = self.attribute_to_args_map.get(attribute_name)
if arg_name:
arg_value = getattr(parsed_args,
util.NamespaceFormat(arg_name), None)
# The only args that should be lists are anchor args for plural
# resources.
plural = (attribute_name == self.concept_spec.anchor.name
and self.plural)
if isinstance(arg_value, list) and not plural:
arg_value = arg_value[0] if arg_value else None
if plural and arg_value is None:
arg_value = []
attribute_fallthroughs.append(
deps_lib.ArgFallthrough(arg_name, arg_value))
attribute_fallthroughs += self.fallthroughs_map.get(
attribute_name, [])
fallthroughs_map[attribute_name] = attribute_fallthroughs
return fallthroughs_map
def testCreateAttributeConfigFromData(self):
attribute_config = concepts.ResourceParameterAttributeConfig.FromData({
'parameter_name':
'projectsId',
'attribute_name':
'project',
'help':
'help1',
'prop':
'core/project',
'completion_id_field':
'id',
'completion_request_params': [{
'fieldName': 'fieldMask',
'value': 'name'
}]
})
self.assertEqual('project', attribute_config.attribute_name)
self.assertEqual(None, attribute_config.completer)
self.assertEqual('id', attribute_config.completion_id_field)
self.assertEqual({'fieldMask': 'name'},
attribute_config.completion_request_params)
self.assertEqual('projectsId', attribute_config.parameter_name)
self.assertEqual([
deps.ArgFallthrough('--project'),
deps.PropertyFallthrough(properties.VALUES.core.project)
], attribute_config.fallthroughs)
def GetDeps(self):
"""Builds the deps.Deps object to get attribute values.
Gets a set of fallthroughs for each attribute of the handler's concept spec,
including any argument values that were registered through RegisterArg.
Then initializes the deps object.
Returns:
(deps_lib.Deps) the deps object representing all data dependencies.
"""
final_fallthroughs_map = {}
for attribute in self.concept_spec.attributes:
attribute_name = attribute.name
attribute_fallthroughs = []
# Start the fallthroughs list with the primary associated arg for the
# attribute.
arg_name = self.attribute_to_args_map.get(attribute_name)
if arg_name:
arg_info = self.arg_info_map.get(attribute_name, None)
attribute_fallthroughs.append(
deps_lib.ArgFallthrough(arg_name, arg_info))
attribute_fallthroughs += self.fallthroughs_map.get(attribute_name, [])
final_fallthroughs_map[attribute_name] = attribute_fallthroughs
return deps_lib.Deps(final_fallthroughs_map)
def testCompleterWithArbitraryArgFallthrough(self):
collections = [
('example.projects.shelves.books', True),
('example.projects.shelves', True),
('cloudresourcemanager.projects', True)]
self.MockCRUDMethods(*collections)
self.PatchBookResourceReturnTypes()
parent_name = 'projects/exampleproject/shelves/s0'
self.mock_client.projects_shelves_books.List.return_value = (
self.BuildBooksList(['{}/books/b0'.format(parent_name),
'{}/books/b1'.format(parent_name)]))
resource_spec = util.GetBookResource()
resource_spec.attributes[1].fallthroughs.append(
deps.ArgFallthrough('--other'))
expected_results = ['b0', 'b1']
self.RunResourceCompleter(
resource_spec,
'book',
presentation_name='--book',
dest='book',
args={'--book-project': 'exampleproject',
'--other': 's0'},
flag_name_overrides={'project': '--book-project'},
expected_completions=expected_results)
def ApiConfigProjectAttributeConfig(name='api-config-project'):
return concepts.ResourceParameterAttributeConfig(
name=name,
help_text='Cloud project API Config resource is in.',
fallthroughs=[
deps.ArgFallthrough('--project'),
deps.PropertyFallthrough(properties.VALUES.core.project)
])
def LocationAttributeConfig(region_fallthrough=False):
fallthroughs = []
if region_fallthrough:
fallthroughs.append(deps.ArgFallthrough('--region'))
return concepts.ResourceParameterAttributeConfig(
name='kms-location',
help_text='The Cloud location for the {resource}.',
fallthroughs=fallthroughs)
def testAnchorFallthroughFails(self, proj_param, anchor_value):
"""Test failures with FullySpecifiedAnchorFallthrough."""
proj_fallthrough = deps.FullySpecifiedAnchorFallthrough(
deps.ArgFallthrough('--a'), self.book_collection, proj_param)
parsed_args = self._GetMockNamespace(a=anchor_value)
with self.assertRaises(deps.FallthroughNotFoundError):
proj_fallthrough.GetValue(parsed_args)
def LocationAttributeConfig(spoke_location_arguments):
location_fallthroughs = [
deps.ArgFallthrough(arg) for arg in spoke_location_arguments
]
return concepts.ResourceParameterAttributeConfig(
name='location',
help_text='The location Id.',
fallthroughs=location_fallthroughs)
def testParseWithArbitraryArgFallthrough(self, args_to_parse):
fallthroughs_map = {'shelf': [deps_lib.ArgFallthrough('--other-flag')]}
self.SetUpConceptParserWithFallthroughs('--book', fallthroughs_map)
self.parser.add_argument('--other-flag', help='h')
parsed_args = self.parser.parser.parse_args(args_to_parse)
self.assertEqual(
'projects/exampleproject/shelves/exampleshelf/books/examplebook',
parsed_args.CONCEPTS.book.Parse().RelativeName())
def GetZoneAttributeConfig():
return concepts.ResourceParameterAttributeConfig(
'zone',
'The zone of the {resource}.',
fallthroughs=[
deps.PropertyFallthrough(properties.VALUES.filestore.zone),
deps.ArgFallthrough('--location'),
deps.PropertyFallthrough(properties.VALUES.filestore.location),
])
def testGet_ArgsGiven(self):
"""Test the deps object can initialize attributes using ArgFallthrough."""
fallthroughs_map = {
'name': [deps.ArgFallthrough('--myresource-name')],
'project': [
deps.ArgFallthrough('--myresource-project'),
deps.ArgFallthrough('--project'),
deps.PropertyFallthrough(properties.VALUES.core.project)
]
}
parsed_args = self._GetMockNamespace(
myresource_name='example', myresource_project='exampleproject')
self.assertEqual(
'example',
deps.Get('name', fallthroughs_map, parsed_args=parsed_args))
self.assertEqual(
'exampleproject',
deps.Get('project', fallthroughs_map, parsed_args=parsed_args))
def NamespaceAttributeConfig():
return concepts.ResourceParameterAttributeConfig(
name='namespace',
help_text='The Kubernetes-style namespace for the {resource}.',
fallthroughs=[
deps.PropertyFallthrough(properties.VALUES.serverless.namespace),
DefaultFallthrough(),
deps.ArgFallthrough('project'),
deps.PropertyFallthrough(properties.VALUES.core.project),
])
def testGet_BothFail(self):
"""Test the deps object raises an error if an attribute can't be found."""
self.UnsetProject()
fallthroughs_map = {
'project': [
deps.ArgFallthrough('--myresource-project'),
deps.ArgFallthrough('--project'),
deps.PropertyFallthrough(properties.VALUES.core.project)
]
}
parsed_args = self._GetMockNamespace(myresource_project=None)
regex = re.escape(
'Failed to find attribute [project]. The attribute can be set in the '
'following ways: \n'
'- provide the argument [--myresource-project] on the command line\n'
'- provide the argument [--project] on the command line\n'
'- set the property [core/project]')
with self.assertRaisesRegex(deps.AttributeNotFoundError, regex):
deps.Get('project', fallthroughs_map, parsed_args=parsed_args)
def NamespaceAttributeConfig():
return concepts.ResourceParameterAttributeConfig(
name='namespace',
help_text='Specific to Cloud Run for Anthos: '
'Kubernetes namespace for the {resource}.',
fallthroughs=[
deps.PropertyFallthrough(properties.VALUES.run.namespace),
DefaultFallthrough(),
deps.ArgFallthrough('project'),
deps.PropertyFallthrough(properties.VALUES.core.project),
])
def _MakeFallthrough(self, fallthrough_string):
"""Make an ArgFallthrough from a formatted string."""
values = fallthrough_string.split('.')
if len(values) == 1:
arg_name = values
return deps.ArgFallthrough(values[0])
elif len(values) == 2:
spec_name, attribute_name = values
spec = self.specs.get(spec_name)
arg_name = spec.attribute_to_args_map.get(attribute_name, None)
if not arg_name:
raise ValueError(
'Invalid fallthrough value [{}]: No argument associated with '
'attribute [{}] in concept argument named [{}]'.format(
fallthrough_string, attribute_name, spec_name))
return deps.ArgFallthrough(arg_name)
else:
# Defensive only, should be validated earlier
raise ValueError(
'bad fallthrough string [{}]'.format(fallthrough_string))
def RegionAttributeConfig(prompt_func=region_util.PromptForRegion):
return concepts.ResourceParameterAttributeConfig(
name='region',
help_text='Cloud region for the {resource}.',
fallthroughs=[
deps.ArgFallthrough('--region'),
deps.PropertyFallthrough(properties.VALUES.ai.region),
deps.Fallthrough(
function=prompt_func,
hint='choose one from the prompted list of available regions')
])
def testInitialize(self):
"""Tests that a resource is initialized correctly using a deps object."""
fallthroughs_map = {
'book': [deps.ArgFallthrough('--book')],
'shelf': [deps.ArgFallthrough('--book-shelf')],
'project': [deps.ArgFallthrough('--book-project')]
}
parsed_args = self._GetMockNamespace(book='example',
book_shelf='exampleshelf',
book_project='exampleproject')
resource_spec = concepts.ResourceSpec('example.projects.shelves.books',
resource_name='book',
**self._MakeAttributeConfigs())
registry_resource = resource_spec.Initialize(fallthroughs_map,
parsed_args=parsed_args)
self.assertEqual(
'projects/exampleproject/shelves/exampleshelf/books/example',
registry_resource.RelativeName())
def testGet_AnotherProperty(self):
"""Test the deps object handles non-project property.
"""
properties.VALUES.compute.zone.Set('us-east1b')
result = deps.Get(
'zone', {
'zone': [
deps.ArgFallthrough('--myresource-zone'),
deps.PropertyFallthrough(properties.VALUES.compute.zone)
]
},
parsed_args=self._GetMockNamespace(myresource_zone=None))
self.assertEqual('us-east1b', result)
def CreateKmsKeyVersionResourceSpec():
"""Creates a resource spec for a KMS CryptoKeyVersion.
Defaults to the location and project of the CA, specified through flags or
properties.
Returns:
A concepts.ResourceSpec for a CryptoKeyVersion.
"""
return concepts.ResourceSpec(
'cloudkms.projects.locations.keyRings.cryptoKeys.cryptoKeyVersions',
resource_name='key version',
cryptoKeyVersionsId=kms_args.KeyVersionAttributeConfig(
kms_prefix=True),
cryptoKeysId=kms_args.KeyAttributeConfig(kms_prefix=True),
keyRingsId=kms_args.KeyringAttributeConfig(kms_prefix=True),
locationsId=LocationAttributeConfig(
'kms-location',
[deps.ArgFallthrough('location'), LOCATION_PROPERTY_FALLTHROUGH]),
projectsId=ProjectAttributeConfig(
'kms-project',
[deps.ArgFallthrough('project'), PROJECT_PROPERTY_FALLTHROUGH]))
def ProjectAttributeConfig():
"""Create a project attribute config.
This is identical to the default project attribute config but without a
property fallthrough. This way the help text about reading the project ID from
core/project will not show.
Returns:
A project attribute config.
"""
return concepts.ResourceParameterAttributeConfig(
name='project',
help_text='The Cloud project for the {resource}.',
fallthroughs=[deps.ArgFallthrough('--project')])
def LocationAttributeConfig():
return concepts.ResourceParameterAttributeConfig(
name='{}location'.format('' if positional else 'environment-'),
help_text=
('Google Cloud location of this environment '
'https://cloud.google.com/compute/docs/regions-zones/#locations.'
),
completer=completers.LocationCompleter,
fallthroughs=[
deps.ArgFallthrough('--location'),
deps.PropertyFallthrough(
properties.VALUES.notebooks.location)
],
)
def testInitializeWithRelativeName(self):
"""Tests Initialize when a fully specified name is given to the anchor.
"""
fallthroughs_map = {
'book': [deps.ArgFallthrough('--book')],
'shelf': [deps.ArgFallthrough('--book-shelf')],
'project':
[deps.PropertyFallthrough(properties.VALUES.core.project)]
}
parsed_args = self._GetMockNamespace(
book='projects/exampleproject/shelves/exampleshelf/books/example',
book_shelf='anothershelf',
book_project=None)
resource_spec = concepts.ResourceSpec('example.projects.shelves.books',
resource_name='book',
**self._MakeAttributeConfigs())
registry_resource = resource_spec.Initialize(fallthroughs_map,
parsed_args=parsed_args)
self.assertEqual(
'projects/exampleproject/shelves/exampleshelf/books/example',
registry_resource.RelativeName())
def BuildFullFallthroughsMap(self):
"""Builds map of all fallthroughs including arg names.
Fallthroughs are a list of objects that, when called, try different ways of
getting values for attributes (see googlecloudsdk.calliope.concepts.deps.
_Fallthrough). This method builds a map from the name of each attribute to
its fallthroughs, including the "primary" fallthrough representing its
corresponding argument value in parsed_args if any, and any fallthroughs
that were configured for the attribute beyond that.
Returns:
{str: [deps_lib._Fallthrough]}, a map from attribute name to its
fallthroughs.
"""
fallthroughs_map = {}
for attribute in self.concept_spec.attributes:
# The only args that should be lists are anchor args for plural
# resources.
attribute_name = attribute.name
attribute_fallthroughs = []
plural = (attribute_name == self.concept_spec.anchor.name
and self.plural)
# Start the fallthroughs list with the primary associated arg for the
# attribute.
arg_name = self.attribute_to_args_map.get(attribute_name)
if arg_name:
attribute_fallthroughs.append(
deps_lib.ArgFallthrough(arg_name, plural=plural))
given_fallthroughs = self.fallthroughs_map.get(attribute_name, [])
for fallthrough in given_fallthroughs:
final_fallthrough = copy.deepcopy(fallthrough)
final_fallthrough.plural = plural
attribute_fallthroughs.append(final_fallthrough)
fallthroughs_map[attribute_name] = attribute_fallthroughs
anchor_fallthroughs = fallthroughs_map[self.concept_spec.anchor.name]
for attribute in self.concept_spec.attributes[:-1]:
parameter_name = self.concept_spec.ParamName(attribute.name)
anchor_based_fallthroughs = [
deps_lib.FullySpecifiedAnchorFallthrough(
anchor_fallthrough, self.concept_spec.collection_info,
parameter_name)
for anchor_fallthrough in anchor_fallthroughs
]
fallthroughs_map[attribute.name] = (
anchor_based_fallthroughs + fallthroughs_map[attribute.name])
return fallthroughs_map