root / snf-astakos-app / astakos / im / management / commands / component-modify.py @ eb765213
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# Copyright 2012, 2013 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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# 1. Redistributions of source code must retain the above
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# copyright notice, this list of conditions and the following
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# disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials
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# provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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from optparse import make_option |
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from django.core.management.base import BaseCommand, CommandError |
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from astakos.im.models import Component |
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class Command(BaseCommand): |
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args = "<component ID or name>"
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help = "Modify component attributes"
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option_list = BaseCommand.option_list + ( |
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make_option('--ui-url',
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dest='ui_url',
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default=None,
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help="Set UI URL"),
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make_option('--base-url',
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dest='base_url',
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help="Set base URL"),
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make_option('--auth-token',
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dest='auth_token',
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default=None,
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help="Set a custom component auth token"),
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make_option('--renew-token',
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action='store_true',
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dest='renew_token',
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default=False,
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help="Renew component auth token"),
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make_option('--purge-services',
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action='store_true',
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dest='purge_services',
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default=False,
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help="Purge all services registered for this component"),
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) |
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def handle(self, *args, **options): |
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if len(args) != 1: |
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raise CommandError("Please provide a component ID or name") |
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ident = args[0]
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try:
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try:
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ident = int(ident)
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component = Component.objects.get(id=ident) |
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except ValueError: |
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component = Component.objects.get(name=ident) |
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except Component.DoesNotExist:
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raise CommandError(
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"Component does not exist. You may run snf-manage "
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"component-list for available component IDs.")
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ui_url = options.get('ui_url')
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base_url = options.get('base_url')
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auth_token = options.get('auth_token')
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renew_token = options.get('renew_token')
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purge_services = options.get('purge_services')
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if not any([ui_url, base_url, auth_token, renew_token, |
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purge_services]): |
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raise CommandError("No option specified.") |
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if ui_url:
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component.url = ui_url |
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if base_url:
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component.base_url = base_url |
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if auth_token:
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component.auth_token = auth_token |
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if renew_token and not auth_token: |
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component.renew_token() |
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component.save() |
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if purge_services:
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component.service_set.all().delete() |
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if renew_token:
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self.stdout.write(
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'Component\'s new token: %s\n' % component.auth_token
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) |