root / snf-astakos-app / astakos / im / management / commands / component-modify.py @ d758784b
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1 | e72aa2da | Kostas Papadimitriou | # Copyright 2012 GRNET S.A. All rights reserved.
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2 | e72aa2da | Kostas Papadimitriou | #
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3 | e72aa2da | Kostas Papadimitriou | # Redistribution and use in source and binary forms, with or
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4 | e72aa2da | Kostas Papadimitriou | # without modification, are permitted provided that the following
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5 | e72aa2da | Kostas Papadimitriou | # conditions are met:
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6 | e72aa2da | Kostas Papadimitriou | #
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7 | e72aa2da | Kostas Papadimitriou | # 1. Redistributions of source code must retain the above
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8 | e72aa2da | Kostas Papadimitriou | # copyright notice, this list of conditions and the following
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9 | e72aa2da | Kostas Papadimitriou | # disclaimer.
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10 | e72aa2da | Kostas Papadimitriou | #
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11 | e72aa2da | Kostas Papadimitriou | # 2. Redistributions in binary form must reproduce the above
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12 | e72aa2da | Kostas Papadimitriou | # copyright notice, this list of conditions and the following
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13 | e72aa2da | Kostas Papadimitriou | # disclaimer in the documentation and/or other materials
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14 | e72aa2da | Kostas Papadimitriou | # provided with the distribution.
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15 | e72aa2da | Kostas Papadimitriou | #
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16 | e72aa2da | Kostas Papadimitriou | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | e72aa2da | Kostas Papadimitriou | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | e72aa2da | Kostas Papadimitriou | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | e72aa2da | Kostas Papadimitriou | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | e72aa2da | Kostas Papadimitriou | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | e72aa2da | Kostas Papadimitriou | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | e72aa2da | Kostas Papadimitriou | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | e72aa2da | Kostas Papadimitriou | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | e72aa2da | Kostas Papadimitriou | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | e72aa2da | Kostas Papadimitriou | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | e72aa2da | Kostas Papadimitriou | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | e72aa2da | Kostas Papadimitriou | # POSSIBILITY OF SUCH DAMAGE.
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28 | e72aa2da | Kostas Papadimitriou | #
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29 | e72aa2da | Kostas Papadimitriou | # The views and conclusions contained in the software and
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30 | e72aa2da | Kostas Papadimitriou | # documentation are those of the authors and should not be
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31 | e72aa2da | Kostas Papadimitriou | # interpreted as representing official policies, either expressed
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32 | e72aa2da | Kostas Papadimitriou | # or implied, of GRNET S.A.
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33 | e72aa2da | Kostas Papadimitriou | |
34 | e72aa2da | Kostas Papadimitriou | from optparse import make_option |
35 | e72aa2da | Kostas Papadimitriou | |
36 | e72aa2da | Kostas Papadimitriou | from django.core.management.base import BaseCommand, CommandError |
37 | e72aa2da | Kostas Papadimitriou | |
38 | 252eef38 | Giorgos Korfiatis | from astakos.im.models import Component |
39 | e72aa2da | Kostas Papadimitriou | |
40 | e72aa2da | Kostas Papadimitriou | |
41 | e72aa2da | Kostas Papadimitriou | class Command(BaseCommand): |
42 | 252eef38 | Giorgos Korfiatis | args = "<component ID or name>"
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43 | 252eef38 | Giorgos Korfiatis | help = "Modify component attributes"
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44 | e72aa2da | Kostas Papadimitriou | |
45 | e72aa2da | Kostas Papadimitriou | option_list = BaseCommand.option_list + ( |
46 | 362ff471 | Kostas Papadimitriou | make_option('--url',
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47 | 362ff471 | Kostas Papadimitriou | dest='url',
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48 | 362ff471 | Kostas Papadimitriou | default=None,
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49 | 252eef38 | Giorgos Korfiatis | help="Set component url"),
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50 | e72aa2da | Kostas Papadimitriou | make_option('--auth-token',
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51 | e72aa2da | Kostas Papadimitriou | dest='auth_token',
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52 | e72aa2da | Kostas Papadimitriou | default=None,
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53 | 252eef38 | Giorgos Korfiatis | help="Set a custom component auth token"),
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54 | d35dcdb8 | Sofia Papagiannaki | make_option('--renew-token',
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55 | e72aa2da | Kostas Papadimitriou | action='store_true',
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56 | e72aa2da | Kostas Papadimitriou | dest='renew_token',
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57 | e72aa2da | Kostas Papadimitriou | default=False,
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58 | 252eef38 | Giorgos Korfiatis | help="Renew component auth token"),
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59 | eb90fc82 | Giorgos Korfiatis | make_option('--purge-services',
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60 | eb90fc82 | Giorgos Korfiatis | action='store_true',
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61 | eb90fc82 | Giorgos Korfiatis | dest='purge_services',
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62 | eb90fc82 | Giorgos Korfiatis | default=False,
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63 | eb90fc82 | Giorgos Korfiatis | help="Purge all services registered for this component"),
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64 | e72aa2da | Kostas Papadimitriou | ) |
65 | e72aa2da | Kostas Papadimitriou | |
66 | e72aa2da | Kostas Papadimitriou | def handle(self, *args, **options): |
67 | e72aa2da | Kostas Papadimitriou | if len(args) != 1: |
68 | 252eef38 | Giorgos Korfiatis | raise CommandError("Please provide a component ID or name") |
69 | e72aa2da | Kostas Papadimitriou | |
70 | 252eef38 | Giorgos Korfiatis | ident = args[0]
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71 | e72aa2da | Kostas Papadimitriou | try:
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72 | 252eef38 | Giorgos Korfiatis | try:
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73 | 252eef38 | Giorgos Korfiatis | ident = int(ident)
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74 | 252eef38 | Giorgos Korfiatis | component = Component.objects.get(id=ident) |
75 | 252eef38 | Giorgos Korfiatis | except ValueError: |
76 | 252eef38 | Giorgos Korfiatis | component = Component.objects.get(name=ident) |
77 | 252eef38 | Giorgos Korfiatis | except Component.DoesNotExist:
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78 | 22a46ee9 | Giorgos Korfiatis | raise CommandError(
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79 | 252eef38 | Giorgos Korfiatis | "Component does not exist. You may run snf-manage "
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80 | 252eef38 | Giorgos Korfiatis | "component-list for available component IDs.")
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81 | e72aa2da | Kostas Papadimitriou | |
82 | 362ff471 | Kostas Papadimitriou | url = options.get('url')
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83 | e72aa2da | Kostas Papadimitriou | auth_token = options.get('auth_token')
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84 | e72aa2da | Kostas Papadimitriou | renew_token = options.get('renew_token')
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85 | eb90fc82 | Giorgos Korfiatis | purge_services = options.get('purge_services')
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86 | e72aa2da | Kostas Papadimitriou | |
87 | 7bffb44b | Giorgos Korfiatis | if not any([url, auth_token, renew_token, purge_services]): |
88 | 7bffb44b | Giorgos Korfiatis | raise CommandError("No option specified.") |
89 | 7bffb44b | Giorgos Korfiatis | |
90 | 362ff471 | Kostas Papadimitriou | if url:
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91 | 252eef38 | Giorgos Korfiatis | component.url = url |
92 | 362ff471 | Kostas Papadimitriou | |
93 | e72aa2da | Kostas Papadimitriou | if auth_token:
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94 | 252eef38 | Giorgos Korfiatis | component.auth_token = auth_token |
95 | e72aa2da | Kostas Papadimitriou | |
96 | e72aa2da | Kostas Papadimitriou | if renew_token and not auth_token: |
97 | 252eef38 | Giorgos Korfiatis | component.renew_token() |
98 | 7ac2131c | Sofia Papagiannaki | |
99 | 252eef38 | Giorgos Korfiatis | component.save() |
100 | e72aa2da | Kostas Papadimitriou | |
101 | eb90fc82 | Giorgos Korfiatis | if purge_services:
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102 | eb90fc82 | Giorgos Korfiatis | component.service_set.all().delete() |
103 | eb90fc82 | Giorgos Korfiatis | |
104 | d35dcdb8 | Sofia Papagiannaki | if renew_token:
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105 | d35dcdb8 | Sofia Papagiannaki | self.stdout.write(
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106 | 252eef38 | Giorgos Korfiatis | 'Component\'s new token: %s\n' % component.auth_token
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107 | d35dcdb8 | Sofia Papagiannaki | ) |