def _PromptForScopeList(self, ambiguous_refs, attribute, resource_type,
choice_resources, raise_on_prompt_failure):
"""Prompt to resolve abiguous resources. Either returns str or throws."""
# targetInstances -> target instances
resource_name = utils.CamelCaseToOutputFriendly(resource_type)
# Resource names should be surrounded by brackets while choices should not
names = ['[{0}]'.format(name) for name, _ in ambiguous_refs]
# Print deprecation state for choices.
choice_names = []
for choice_resource in choice_resources:
deprecated = choice_resource.deprecated
if deprecated:
choice_name = '{0} ({1})'.format(choice_resource.name,
deprecated.state)
else:
choice_name = choice_resource.name
choice_names.append(choice_name)
title = utils.ConstructList(
'For the following {0}:'.format(resource_name), names)
idx = console_io.PromptChoice(options=choice_names,
message='{0}choose a {1}:'.format(
title, attribute))
if idx is None:
raise_on_prompt_failure()
else:
return choice_resources[idx].name
def PromptForScope(self, ambiguous_refs, attribute, service, resource_type,
flag_name, prefix_filter):
"""Prompts the user to resolve abiguous resources."""
# targetInstances -> target instances
resource_name = utils.CamelCaseToOutputFriendly(resource_type)
# Resource names should be surrounded by brackets while choices should not
names = ['[{0}]'.format(name) for name, _ in ambiguous_refs]
choice_resources = self.FetchChoiceResources(attribute, service,
flag_name, prefix_filter)
# Print deprecation state for choices.
choice_names = []
for choice_resource in choice_resources:
deprecated = choice_resource.deprecated
if deprecated:
choice_name = '{0} ({1})'.format(choice_resource.name,
deprecated.state)
else:
choice_name = choice_resource.name
choice_names.append(choice_name)
title = utils.ConstructList(
'For the following {0}:'.format(resource_name), names)
idx = console_io.PromptChoice(options=choice_names,
message='{0}choose a {1}:'.format(
title, attribute))
if idx is None:
raise exceptions.ToolException(
'Unable to prompt. Specify the [{0}] flag.'.format(flag_name))
choice_resource = choice_resources[idx]
for _, resource_ref in ambiguous_refs:
setattr(resource_ref, attribute, choice_resource.name)
def _PromptDidYouMeanScope(self, ambiguous_refs, attribute, resource_type,
suggested_resource, raise_on_prompt_failure):
"""Prompts "did you mean <scope>". Returns str or None, or raises."""
# targetInstances -> target instances
resource_name = utils.CamelCaseToOutputFriendly(resource_type)
names = ['[{0}]'.format(name) for name, _ in ambiguous_refs]
message = 'Did you mean {0} [{1}] for {2}: [{3}]?'.format(
attribute, suggested_resource, resource_name, names)
try:
if console_io.PromptContinue(message=message, default=True,
throw_if_unattended=True):
return suggested_resource
else:
return None
except console_io.UnattendedPromptError:
raise_on_prompt_failure()