8148038e92
We have tox -e gendriverlist that outputs an RST-ish report of all drivers in the tree. This output can be used in the docs build to automatically publish the list of drivers to make it easier to find officially supported drivers. This effectively removes the existing drivers.html that was generated prior that did not actually contain any useful information. Change-Id: I8de78723af76aabcc976733ac4b248db0b8ca16f
93 lines
2.9 KiB
Python
Executable File
93 lines
2.9 KiB
Python
Executable File
#! /usr/bin/env python
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Generate list of cinder drivers"""
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import os
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import sys
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from cinder.interface import util
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class Output(object):
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def __init__(self, base_dir):
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# At this point we don't care what was passed in, just a trigger
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# to write this out to the doc tree for now
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self.driver_file = None
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if len(sys.argv) > 1:
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self.driver_file = open(
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'%s/doc/source/drivers.rst' % base_dir, 'w+')
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self.driver_file.write('===================\n')
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self.driver_file.write('Available Drivers\n')
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self.driver_file.write('===================\n\n')
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def __enter__(self):
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return self
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def __exit__(self, type, value, traceback):
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self.driver_file.close()
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def write(self, text):
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if self.driver_file:
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self.driver_file.write('%s\n' % text)
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else:
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print(text)
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def format_description(desc, output):
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desc = desc or '<None>'
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lines = desc.rstrip('\n').split('\n')
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for line in lines:
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output.write(' %s' % line)
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def print_drivers(drivers, config_name, output):
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for driver in sorted(drivers, key=lambda x: x.class_fqn):
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output.write(driver.class_name)
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output.write('-' * len(driver.class_name))
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if driver.version:
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output.write('* Version: %s' % driver.version)
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output.write('* %s=%s' % (config_name, driver.class_fqn))
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output.write('* Description:')
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format_description(driver.desc, output)
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output.write('')
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output.write('')
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def main():
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tools_dir = os.path.dirname(os.path.abspath(__file__))
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cinder_root = os.path.dirname(tools_dir)
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cur_dir = os.getcwd()
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os.chdir(cinder_root)
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try:
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with Output(cinder_root) as output:
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output.write('Volume Drivers')
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output.write('==============')
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print_drivers(util.get_volume_drivers(), 'volume_driver', output)
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output.write('Backup Drivers')
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output.write('==============')
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print_drivers(util.get_backup_drivers(), 'backup_driver', output)
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output.write('FC Zone Manager Drivers')
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output.write('=======================')
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print_drivers(util.get_fczm_drivers(), 'zone_driver', output)
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finally:
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os.chdir(cur_dir)
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if __name__ == '__main__':
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main()
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