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

143 lines
5.6 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.
import inspect
import jmespath
from botocore.compat import six
def get_resource_ignore_params(params):
"""Helper method to determine which parameters to ignore for actions
:returns: A list of the parameter names that does not need to be
included in a resource's method call for documentation purposes.
"""
ignore_params = []
for param in params:
result = jmespath.compile(param.target)
current = result.parsed
# Use JMESPath to find the left most element in the target expression
# which will be the parameter to ignore in the action call.
while current['children']:
current = current['children'][0]
# Make sure the parameter we are about to ignore is a field.
# If it is not, we should ignore the result to avoid false positives.
if current['type'] == 'field':
ignore_params.append(current['value'])
return ignore_params
def is_resource_action(action_handle):
if six.PY3:
return inspect.isfunction(action_handle)
else:
return inspect.ismethod(action_handle)
def get_resource_public_actions(resource_class):
resource_class_members = inspect.getmembers(resource_class)
resource_methods = {}
for name, member in resource_class_members:
if not name.startswith('_'):
if not name[0].isupper():
if not name.startswith('wait_until'):
if is_resource_action(member):
resource_methods[name] = member
return resource_methods
def get_identifier_values_for_example(identifier_names):
example_values = ['\'%s\'' % identifier for identifier in identifier_names]
return ','.join(example_values)
def get_identifier_args_for_signature(identifier_names):
return ','.join(identifier_names)
def get_identifier_description(resource_name, identifier_name):
return "The %s's %s identifier. This **must** be set." % (
resource_name, identifier_name)
def add_resource_type_overview(section, resource_type, description,
intro_link=None):
section.style.new_line()
section.write('.. rst-class:: admonition-title')
section.style.new_line()
section.style.new_line()
section.write(resource_type)
section.style.new_line()
section.style.new_line()
section.write(description)
section.style.new_line()
if intro_link is not None:
section.write('For more information about %s refer to the '
':ref:`Resources Introduction Guide<%s>`.' % (
resource_type.lower(), intro_link))
section.style.new_line()
class DocumentModifiedShape(object):
def __init__(self, shape_name, new_type, new_description,
new_example_value):
self._shape_name = shape_name
self._new_type = new_type
self._new_description = new_description
self._new_example_value = new_example_value
def replace_documentation_for_matching_shape(self, event_name, section,
**kwargs):
if self._shape_name == section.context.get('shape'):
self._replace_documentation(event_name, section)
for section_name in section.available_sections:
sub_section = section.get_section(section_name)
if self._shape_name == sub_section.context.get('shape'):
self._replace_documentation(event_name, sub_section)
else:
self.replace_documentation_for_matching_shape(
event_name, sub_section)
def _replace_documentation(self, event_name, section):
if event_name.startswith('docs.request-example') or \
event_name.startswith('docs.response-example'):
section.remove_all_sections()
section.clear_text()
section.write(self._new_example_value)
if event_name.startswith('docs.request-params') or \
event_name.startswith('docs.response-params'):
for section_name in section.available_sections:
# Delete any extra members as a new shape is being
# used.
if section_name not in ['param-name', 'param-documentation',
'end-structure', 'param-type',
'end-param']:
section.delete_section(section_name)
# Update the documentation
description_section = section.get_section('param-documentation')
description_section.clear_text()
description_section.write(self._new_description)
# Update the param type
type_section = section.get_section('param-type')
if type_section.getvalue().decode('utf-8').startswith(':type'):
type_section.clear_text()
type_section.write(':type %s: %s' % (
section.name, self._new_type))
else:
type_section.clear_text()
type_section.style.italics('(%s) -- ' % self._new_type)