python-boto3/boto3/docs/action.py
2015-11-27 16:25:33 -06:00

147 lines
5.9 KiB
Python

# Copyright 2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
# ANY KIND, either express or implied. See the License for the specific
# language governing permissions and limitations under the License.
from botocore import xform_name
from botocore.model import OperationModel
from botocore.utils import get_service_module_name
from botocore.docs.method import document_model_driven_method
from botocore.docs.method import document_custom_method
from boto3.docs.base import BaseDocumenter
from boto3.docs.method import document_model_driven_resource_method
from boto3.docs.utils import get_resource_ignore_params
from boto3.docs.utils import get_resource_public_actions
from boto3.docs.utils import add_resource_type_overview
class ActionDocumenter(BaseDocumenter):
def document_actions(self, section):
modeled_actions_list = self._resource_model.actions
modeled_actions = {}
for modeled_action in modeled_actions_list:
modeled_actions[modeled_action.name] = modeled_action
resource_actions = get_resource_public_actions(
self._resource.__class__)
self.member_map['actions'] = sorted(resource_actions)
add_resource_type_overview(
section=section,
resource_type='Actions',
description=(
'Actions call operations on resources. They may '
'automatically handle the passing in of arguments set '
'from identifiers and some attributes.'),
intro_link='actions_intro')
for action_name in sorted(resource_actions):
action_section = section.add_new_section(action_name)
if action_name in ['load', 'reload'] and self._resource_model.load:
document_load_reload_action(
section=action_section,
action_name=action_name,
resource_name=self._resource_name,
event_emitter=self._resource.meta.client.meta.events,
load_model=self._resource_model.load,
service_model=self._service_model
)
elif action_name in modeled_actions:
document_action(
section=action_section,
resource_name=self._resource_name,
event_emitter=self._resource.meta.client.meta.events,
action_model=modeled_actions[action_name],
service_model=self._service_model,
)
else:
document_custom_method(
section, action_name, resource_actions[action_name])
def document_action(section, resource_name, event_emitter, action_model,
service_model, include_signature=True):
"""Documents a resource action
:param section: The section to write to
:param resource_name: The name of the resource
:param event_emitter: The event emitter to use to emit events
:param action_model: The model of the action
:param service_model: The model of the service
:param include_signature: Whether or not to include the signature.
It is useful for generating docstrings.
"""
operation_model = service_model.operation_model(
action_model.request.operation)
ignore_params = get_resource_ignore_params(action_model.request.params)
example_return_value = 'response'
if action_model.resource:
example_return_value = xform_name(action_model.resource.type)
example_resource_name = xform_name(resource_name)
if service_model.service_name == resource_name:
example_resource_name = resource_name
example_prefix = '%s = %s.%s' % (
example_return_value, example_resource_name, action_model.name)
document_model_driven_resource_method(
section=section, method_name=action_model.name,
operation_model=operation_model,
event_emitter=event_emitter,
method_description=operation_model.documentation,
example_prefix=example_prefix,
exclude_input=ignore_params,
resource_action_model=action_model,
include_signature=include_signature
)
def document_load_reload_action(section, action_name, resource_name,
event_emitter, load_model, service_model,
include_signature=True):
"""Documents the resource load action
:param section: The section to write to
:param action_name: The name of the loading action should be load or reload
:param resource_name: The name of the resource
:param event_emitter: The event emitter to use to emit events
:param load_model: The model of the load action
:param service_model: The model of the service
:param include_signature: Whether or not to include the signature.
It is useful for generating docstrings.
"""
description = (
'Calls :py:meth:`%s.Client.%s` to update the attributes of the'
' %s resource' % (
get_service_module_name(service_model),
xform_name(load_model.request.operation),
resource_name)
)
example_resource_name = xform_name(resource_name)
if service_model.service_name == resource_name:
example_resource_name = resource_name
example_prefix = '%s.%s' % (example_resource_name, action_name)
document_model_driven_method(
section=section, method_name=action_name,
operation_model=OperationModel({}, service_model),
event_emitter=event_emitter,
method_description=description,
example_prefix=example_prefix,
include_signature=include_signature
)