aDriv4 - MANAGER

Edit File: action.py

# 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
#
# https://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.
import os

from botocore import xform_name
from botocore.docs.bcdoc.restdoc import DocumentStructure
from botocore.docs.method import (
    document_custom_method,
    document_model_driven_method,
)
from botocore.model import OperationModel
from botocore.utils import get_service_module_name

from boto3.docs.base import NestedDocumenter
from boto3.docs.method import document_model_driven_resource_method
from boto3.docs.utils import (
    add_resource_type_overview,
    get_resource_ignore_params,
    get_resource_public_actions,
)

PUT_DATA_WARNING_MESSAGE = """
.. warning::
    It is recommended to use the :py:meth:`put_metric_data`
    :doc:`client method <../../cloudwatch/client/put_metric_data>`
    instead. If you would still like to use this resource method,
    please make sure that ``MetricData[].MetricName`` is equal to
    the metric resource's ``name`` attribute.
"""

WARNING_MESSAGES = {
    "Metric": {"put_data": PUT_DATA_WARNING_MESSAGE},
}

IGNORE_PARAMS = {"Metric": {"put_data": ["Namespace"]}}

class ActionDocumenter(NestedDocumenter):
    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',
        )
        resource_warnings = WARNING_MESSAGES.get(self._resource_name, {})
        for action_name in sorted(resource_actions):
            # Create a new DocumentStructure for each action and add contents.
            action_doc = DocumentStructure(action_name, target='html')
            breadcrumb_section = action_doc.add_new_section('breadcrumb')
            breadcrumb_section.style.ref(self._resource_class_name, 'index')
            breadcrumb_section.write(f' / Action / {action_name}')
            action_doc.add_title_section(action_name)
            warning_message = resource_warnings.get(action_name)
            if warning_message is not None:
                action_doc.add_new_section("warning").write(warning_message)
            action_section = action_doc.add_new_section(
                action_name,
                context={'qualifier': f'{self.class_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(
                    action_section, action_name, resource_actions[action_name]
                )
            # Write actions in individual/nested files.
            # Path: <root>/reference/services/<service>/<resource_name>/<action_name>.rst
            actions_dir_path = os.path.join(
                self._root_docs_path,
                f'{self._service_name}',
                f'{self._resource_sub_path}',
            )
            action_doc.write_to_file(actions_dir_path, 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 = IGNORE_PARAMS.get(resource_name, {}).get(
        action_model.name,
        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 = '{} = {}.{}'.format(
        example_return_value, example_resource_name, action_model.name
    )
    full_action_name = (
        f"{section.context.get('qualifier', '')}{action_model.name}"
    )
    document_model_driven_resource_method(
        section=section,
        method_name=full_action_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:`{}.Client.{}` to update the attributes of the '
        '{} resource. Note that the load and reload methods are '
        'the same method and can be used interchangeably.'.format(
            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 = f'{example_resource_name}.{action_name}'
    full_action_name = f"{section.context.get('qualifier', '')}{action_name}"
    document_model_driven_method(
        section=section,
        method_name=full_action_name,
        operation_model=OperationModel({}, service_model),
        event_emitter=event_emitter,
        method_description=description,
        example_prefix=example_prefix,
        include_signature=include_signature,
    )