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addexamples.py
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# Copyright 2013 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.
"""
Add authored examples to MAN and HTML documentation
---------------------------------------------------
This customization allows authored examples in ReST format to be
inserted into the generated help for an Operation. To get this to
work you need to:
* Register the ``add_examples`` function below with the
``doc-examples.*.*`` event.
* Create a file containing ReST format fragment with the examples.
The file needs to be created in the ``examples/<service_name>``
directory and needs to be named ``<service_name>-<op_name>.rst``.
For example, ``examples/ec2/ec2-create-key-pair.rst``.
"""
import os
import logging
LOG = logging.getLogger(__name__)
def add_examples(help_command, **kwargs):
doc_path = os.path.join(
os.path.dirname(
os.path.dirname(
os.path.abspath(__file__))), 'examples')
doc_path = os.path.join(doc_path,
help_command.event_class.replace('.', os.path.sep))
doc_path = doc_path + '.rst'
LOG.debug("Looking for example file at: %s", doc_path)
if os.path.isfile(doc_path):
help_command.doc.style.h2('Examples')
fp = open(doc_path)
for line in fp.readlines():
help_command.doc.write(line)