root / snf-astakos-app / astakos / im / management / commands / project-control.py @ 2c7c0756
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1 | f557d10a | Giorgos Korfiatis | # Copyright 2012, 2013 GRNET S.A. All rights reserved.
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2 | 7eadc230 | Giorgos Korfiatis | #
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3 | 7eadc230 | Giorgos Korfiatis | # Redistribution and use in source and binary forms, with or
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4 | 7eadc230 | Giorgos Korfiatis | # without modification, are permitted provided that the following
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5 | 7eadc230 | Giorgos Korfiatis | # conditions are met:
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6 | 7eadc230 | Giorgos Korfiatis | #
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7 | 7eadc230 | Giorgos Korfiatis | # 1. Redistributions of source code must retain the above
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8 | 7eadc230 | Giorgos Korfiatis | # copyright notice, this list of conditions and the following
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9 | 7eadc230 | Giorgos Korfiatis | # disclaimer.
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10 | 7eadc230 | Giorgos Korfiatis | #
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11 | 7eadc230 | Giorgos Korfiatis | # 2. Redistributions in binary form must reproduce the above
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12 | 7eadc230 | Giorgos Korfiatis | # copyright notice, this list of conditions and the following
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13 | 7eadc230 | Giorgos Korfiatis | # disclaimer in the documentation and/or other materials
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14 | 7eadc230 | Giorgos Korfiatis | # provided with the distribution.
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15 | 7eadc230 | Giorgos Korfiatis | #
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16 | 7eadc230 | Giorgos Korfiatis | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 7eadc230 | Giorgos Korfiatis | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 7eadc230 | Giorgos Korfiatis | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 7eadc230 | Giorgos Korfiatis | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 7eadc230 | Giorgos Korfiatis | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 7eadc230 | Giorgos Korfiatis | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 7eadc230 | Giorgos Korfiatis | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 7eadc230 | Giorgos Korfiatis | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 7eadc230 | Giorgos Korfiatis | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 7eadc230 | Giorgos Korfiatis | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 7eadc230 | Giorgos Korfiatis | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 7eadc230 | Giorgos Korfiatis | # POSSIBILITY OF SUCH DAMAGE.
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28 | 7eadc230 | Giorgos Korfiatis | #
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29 | 7eadc230 | Giorgos Korfiatis | # The views and conclusions contained in the software and
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30 | 7eadc230 | Giorgos Korfiatis | # documentation are those of the authors and should not be
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31 | 7eadc230 | Giorgos Korfiatis | # interpreted as representing official policies, either expressed
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32 | 7eadc230 | Giorgos Korfiatis | # or implied, of GRNET S.A.
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33 | 7eadc230 | Giorgos Korfiatis | |
34 | 7eadc230 | Giorgos Korfiatis | from optparse import make_option |
35 | 7eadc230 | Giorgos Korfiatis | |
36 | f557d10a | Giorgos Korfiatis | from django.core.management.base import BaseCommand, CommandError |
37 | f557d10a | Giorgos Korfiatis | from astakos.im.functions import (terminate, suspend, resume, check_expiration, |
38 | f557d10a | Giorgos Korfiatis | approve_application, deny_application) |
39 | 321384f9 | Giorgos Korfiatis | from astakos.im.project_xctx import cmd_project_transaction_context |
40 | 7eadc230 | Giorgos Korfiatis | |
41 | f557d10a | Giorgos Korfiatis | |
42 | 7eadc230 | Giorgos Korfiatis | class Command(BaseCommand): |
43 | f557d10a | Giorgos Korfiatis | help = "Manage projects and applications"
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44 | 7eadc230 | Giorgos Korfiatis | |
45 | 7eadc230 | Giorgos Korfiatis | option_list = BaseCommand.option_list + ( |
46 | f557d10a | Giorgos Korfiatis | make_option('--approve',
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47 | f557d10a | Giorgos Korfiatis | dest='approve',
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48 | f557d10a | Giorgos Korfiatis | metavar='<application id>',
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49 | f557d10a | Giorgos Korfiatis | help="Approve a project application"),
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50 | f557d10a | Giorgos Korfiatis | make_option('--deny',
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51 | f557d10a | Giorgos Korfiatis | dest='deny',
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52 | f557d10a | Giorgos Korfiatis | metavar='<application id>',
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53 | f557d10a | Giorgos Korfiatis | help="Deny a project application"),
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54 | f557d10a | Giorgos Korfiatis | make_option('--terminate',
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55 | f557d10a | Giorgos Korfiatis | dest='terminate',
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56 | f557d10a | Giorgos Korfiatis | metavar='<project id>',
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57 | f557d10a | Giorgos Korfiatis | help="Terminate a project"),
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58 | f557d10a | Giorgos Korfiatis | make_option('--suspend',
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59 | f557d10a | Giorgos Korfiatis | dest='suspend',
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60 | f557d10a | Giorgos Korfiatis | metavar='<project id>',
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61 | f557d10a | Giorgos Korfiatis | help="Suspend a project"),
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62 | f557d10a | Giorgos Korfiatis | make_option('--unsuspend',
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63 | f557d10a | Giorgos Korfiatis | dest='resume',
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64 | f557d10a | Giorgos Korfiatis | metavar='<project id>',
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65 | f557d10a | Giorgos Korfiatis | help="Resume a suspended project"),
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66 | c69462a4 | Giorgos Korfiatis | make_option('--check-expired',
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67 | 7eadc230 | Giorgos Korfiatis | action='store_true',
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68 | f557d10a | Giorgos Korfiatis | dest='check_expired',
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69 | 7eadc230 | Giorgos Korfiatis | default=False,
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70 | 7eadc230 | Giorgos Korfiatis | help="Check projects for expiration"),
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71 | f557d10a | Giorgos Korfiatis | make_option('--terminate-expired',
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72 | 7eadc230 | Giorgos Korfiatis | action='store_true',
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73 | f557d10a | Giorgos Korfiatis | dest='terminate_expired',
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74 | 7eadc230 | Giorgos Korfiatis | default=False,
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75 | f557d10a | Giorgos Korfiatis | help="Terminate all expired projects"),
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76 | 7eadc230 | Giorgos Korfiatis | ) |
77 | 7eadc230 | Giorgos Korfiatis | |
78 | f557d10a | Giorgos Korfiatis | def handle(self, *args, **options): |
79 | f557d10a | Giorgos Korfiatis | |
80 | f557d10a | Giorgos Korfiatis | pid = options['terminate']
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81 | f557d10a | Giorgos Korfiatis | if pid is not None: |
82 | f557d10a | Giorgos Korfiatis | self.run_command(terminate, pid)
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83 | f557d10a | Giorgos Korfiatis | return
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84 | f557d10a | Giorgos Korfiatis | |
85 | f557d10a | Giorgos Korfiatis | pid = options['resume']
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86 | f557d10a | Giorgos Korfiatis | if pid is not None: |
87 | f557d10a | Giorgos Korfiatis | self.run_command(resume, pid)
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88 | f557d10a | Giorgos Korfiatis | return
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89 | f557d10a | Giorgos Korfiatis | |
90 | f557d10a | Giorgos Korfiatis | pid = options['suspend']
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91 | f557d10a | Giorgos Korfiatis | if pid is not None: |
92 | f557d10a | Giorgos Korfiatis | self.run_command(suspend, pid)
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93 | f557d10a | Giorgos Korfiatis | return
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94 | f557d10a | Giorgos Korfiatis | |
95 | f557d10a | Giorgos Korfiatis | appid = options['approve']
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96 | f557d10a | Giorgos Korfiatis | if appid is not None: |
97 | f557d10a | Giorgos Korfiatis | self.run_command(approve_application, appid)
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98 | f557d10a | Giorgos Korfiatis | return
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99 | f557d10a | Giorgos Korfiatis | |
100 | f557d10a | Giorgos Korfiatis | appid = options['deny']
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101 | f557d10a | Giorgos Korfiatis | if appid is not None: |
102 | f557d10a | Giorgos Korfiatis | self.run_command(deny_application, appid)
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103 | f557d10a | Giorgos Korfiatis | return
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104 | f557d10a | Giorgos Korfiatis | |
105 | f557d10a | Giorgos Korfiatis | if options['check_expired']: |
106 | f557d10a | Giorgos Korfiatis | self.expire(execute=False) |
107 | f557d10a | Giorgos Korfiatis | return
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108 | f557d10a | Giorgos Korfiatis | |
109 | f557d10a | Giorgos Korfiatis | if options['terminate_expired']: |
110 | f557d10a | Giorgos Korfiatis | self.expire(execute=True) |
111 | f557d10a | Giorgos Korfiatis | |
112 | 2c7c0756 | Giorgos Korfiatis | def run_command(self, func, *args): |
113 | 2c7c0756 | Giorgos Korfiatis | with cmd_project_transaction_context(sync=True) as ctx: |
114 | 2c7c0756 | Giorgos Korfiatis | try:
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115 | 2c7c0756 | Giorgos Korfiatis | func(*args) |
116 | 2c7c0756 | Giorgos Korfiatis | except BaseException as e: |
117 | 2c7c0756 | Giorgos Korfiatis | if ctx:
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118 | 2c7c0756 | Giorgos Korfiatis | ctx.mark_rollback() |
119 | 2c7c0756 | Giorgos Korfiatis | raise CommandError(e)
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120 | 7eadc230 | Giorgos Korfiatis | |
121 | 7eadc230 | Giorgos Korfiatis | def print_expired(self, projects, execute): |
122 | 7eadc230 | Giorgos Korfiatis | length = len(projects)
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123 | 7eadc230 | Giorgos Korfiatis | if length == 0: |
124 | 7eadc230 | Giorgos Korfiatis | s = 'No expired projects.\n'
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125 | 7eadc230 | Giorgos Korfiatis | elif length == 1: |
126 | 7eadc230 | Giorgos Korfiatis | s = '1 expired project:\n'
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127 | 7eadc230 | Giorgos Korfiatis | else:
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128 | f557d10a | Giorgos Korfiatis | s = '%d expired projects:\n' % (length,)
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129 | 7eadc230 | Giorgos Korfiatis | self.stdout.write(s)
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130 | 7eadc230 | Giorgos Korfiatis | |
131 | 7eadc230 | Giorgos Korfiatis | if length > 0: |
132 | 7eadc230 | Giorgos Korfiatis | labels = ('Project', 'Name', 'Status', 'Expiration date') |
133 | 7eadc230 | Giorgos Korfiatis | columns = (10, 30, 14, 30) |
134 | 7eadc230 | Giorgos Korfiatis | |
135 | 7eadc230 | Giorgos Korfiatis | line = ' '.join(l.rjust(w) for l, w in zip(labels, columns)) |
136 | 7eadc230 | Giorgos Korfiatis | self.stdout.write(line + '\n') |
137 | 7eadc230 | Giorgos Korfiatis | sep = '-' * len(line) |
138 | 7eadc230 | Giorgos Korfiatis | self.stdout.write(sep + '\n') |
139 | 7eadc230 | Giorgos Korfiatis | |
140 | 7eadc230 | Giorgos Korfiatis | for project in projects: |
141 | 7eadc230 | Giorgos Korfiatis | line = ' '.join(f.rjust(w) for f, w in zip(project, columns)) |
142 | 06d7c286 | Sofia Papagiannaki | self.stdout.write(line + '\n') |
143 | 7eadc230 | Giorgos Korfiatis | |
144 | 7eadc230 | Giorgos Korfiatis | if execute:
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145 | f557d10a | Giorgos Korfiatis | self.stdout.write('%d projects have been terminated.\n' % ( |
146 | f557d10a | Giorgos Korfiatis | length,)) |
147 | 7eadc230 | Giorgos Korfiatis | |
148 | 321384f9 | Giorgos Korfiatis | @cmd_project_transaction_context(sync=True) |
149 | 8cf9b2dd | Giorgos Korfiatis | def expire(self, execute=False, ctx=None): |
150 | 7eadc230 | Giorgos Korfiatis | try:
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151 | 8cf9b2dd | Giorgos Korfiatis | projects = check_expiration(execute=execute) |
152 | 8cf9b2dd | Giorgos Korfiatis | self.print_expired(projects, execute)
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153 | 7eadc230 | Giorgos Korfiatis | except BaseException as e: |
154 | 8cf9b2dd | Giorgos Korfiatis | if ctx:
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155 | 8cf9b2dd | Giorgos Korfiatis | ctx.mark_rollback() |
156 | 7eadc230 | Giorgos Korfiatis | raise CommandError(e) |