root / db / credit_allocator.py @ d41d6a00
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1 | 48130e66 | Georgios Gousios | # Copyright 2011 GRNET S.A. All rights reserved.
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2 | ce4015d4 | Vassilios Karakoidas | #
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3 | 48130e66 | Georgios Gousios | # Redistribution and use in source and binary forms, with or without
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4 | 48130e66 | Georgios Gousios | # modification, are permitted provided that the following conditions
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5 | 48130e66 | Georgios Gousios | # are met:
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6 | ce4015d4 | Vassilios Karakoidas | #
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7 | 48130e66 | Georgios Gousios | # 1. Redistributions of source code must retain the above copyright
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8 | 48130e66 | Georgios Gousios | # notice, this list of conditions and the following disclaimer.
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9 | 5b32775a | Vassilios Karakoidas | #
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10 | 48130e66 | Georgios Gousios | # 2. Redistributions in binary form must reproduce the above copyright
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11 | 48130e66 | Georgios Gousios | # notice, this list of conditions and the following disclaimer in the
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12 | 48130e66 | Georgios Gousios | # documentation and/or other materials provided with the distribution.
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13 | ce4015d4 | Vassilios Karakoidas | #
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14 | 48130e66 | Georgios Gousios | # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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15 | 48130e66 | Georgios Gousios | # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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16 | 48130e66 | Georgios Gousios | # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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17 | 48130e66 | Georgios Gousios | # ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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18 | 48130e66 | Georgios Gousios | # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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19 | 48130e66 | Georgios Gousios | # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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20 | 48130e66 | Georgios Gousios | # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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21 | 48130e66 | Georgios Gousios | # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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22 | 48130e66 | Georgios Gousios | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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23 | 48130e66 | Georgios Gousios | # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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24 | 48130e66 | Georgios Gousios | # SUCH DAMAGE.
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25 | 48130e66 | Georgios Gousios | #
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26 | 48130e66 | Georgios Gousios | # The views and conclusions contained in the software and documentation are
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27 | 48130e66 | Georgios Gousios | # those of the authors and should not be interpreted as representing official
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28 | 48130e66 | Georgios Gousios | # policies, either expressed or implied, of GRNET S.A.
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29 | 48130e66 | Georgios Gousios | |
30 | 48130e66 | Georgios Gousios | # Credit Allocator - Administration script
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31 | 48130e66 | Georgios Gousios | #
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32 | 48130e66 | Georgios Gousios | # Execute once to increase user credits according to their monthly rate
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33 | ce4015d4 | Vassilios Karakoidas | |
34 | 738c4d47 | Georgios Gousios | from synnefo.db.models import * |
35 | fa672379 | Vassilios Karakoidas | from django.db.models import F |
36 | 9ee31b09 | Vassilios Karakoidas | from datetime import datetime |
37 | 9ee31b09 | Vassilios Karakoidas | |
38 | c718de42 | Georgios Gousios | from synnefo.logic import log |
39 | 9ee31b09 | Vassilios Karakoidas | |
40 | fa672379 | Vassilios Karakoidas | |
41 | ce4015d4 | Vassilios Karakoidas | # main entry point
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42 | 4940f0f6 | Vassilios Karakoidas | def allocate_credit(): |
43 | c718de42 | Georgios Gousios | logger = log.get_logger("synnefo.logic")
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44 | c718de42 | Georgios Gousios | |
45 | fa672379 | Vassilios Karakoidas | # Select the users that their monthly
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46 | 90b28517 | Vassilios Karakoidas | user_list = SynnefoUser.objects.all() |
47 | 4940f0f6 | Vassilios Karakoidas | |
48 | 4940f0f6 | Vassilios Karakoidas | if len(user_list) == 0: |
49 | c718de42 | Georgios Gousios | logger.warning('No users found')
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50 | 9ee31b09 | Vassilios Karakoidas | else:
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51 | c718de42 | Georgios Gousios | logger.info('Found %d user(s)' % ( len(user_list), )) |
52 | ce4015d4 | Vassilios Karakoidas | |
53 | fa672379 | Vassilios Karakoidas | for user in user_list: |
54 | b90da243 | Vassilios Karakoidas | user.allocate_credits() |
55 | c718de42 | Georgios Gousios | logger.info("Adding %d credits to %s. Total: %d" % ( user.monthly_rate, user.name, user.credit ))
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56 | fa672379 | Vassilios Karakoidas | user.save() |