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annotate rhodecode/lib/paster_commands/cache_keys.py @ 3616:e9ac7544c2f6 beta

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added super simple cache_key paster function for showing and cleaning cache keys
author Marcin Kuzminski <marcin@python-works.com>
date Wed, 27 Mar 2013 19:06:09 +0100
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children a42bfe8a9335
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3616
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1 # -*- coding: utf-8 -*-
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2 """
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3 rhodecode.lib.paster_commands.cache_keys
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4 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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5
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6 cleanup-keys paster command for RhodeCode
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7
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8
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9 :created_on: mar 27, 2013
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10 :author: marcink
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11 :copyright: (C) 2010-2013 Marcin Kuzminski <marcin@python-works.com>
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12 :license: GPLv3, see COPYING for more details.
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13 """
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14 # This program is free software: you can redistribute it and/or modify
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15 # it under the terms of the GNU General Public License as published by
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16 # the Free Software Foundation, either version 3 of the License, or
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17 # (at your option) any later version.
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18 #
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19 # This program is distributed in the hope that it will be useful,
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20 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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21 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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22 # GNU General Public License for more details.
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23 #
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24 # You should have received a copy of the GNU General Public License
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25 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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26 from __future__ import with_statement
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27
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28 import os
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29 import sys
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30 import logging
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31
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32 from os.path import dirname as dn, join as jn
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33 from rhodecode.model.meta import Session
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34 #to get the rhodecode import
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35 rc_path = dn(dn(dn(os.path.realpath(__file__))))
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36 sys.path.append(rc_path)
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37 from rhodecode.lib.utils import BasePasterCommand
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38
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39 from rhodecode.model.db import CacheInvalidation
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40
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41
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42 log = logging.getLogger(__name__)
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43
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44
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45 class Command(BasePasterCommand):
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46
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47 max_args = 1
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48 min_args = 1
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49
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50 usage = "CONFIG_FILE"
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51 group_name = "RhodeCode"
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52 takes_config_file = -1
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53 parser = BasePasterCommand.standard_parser(verbose=True)
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54 summary = "Cache keys utils"
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55
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56 def command(self):
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57 #get SqlAlchemy session
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58 self._init_session()
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59 _caches = CacheInvalidation.query().order_by(CacheInvalidation.cache_key).all()
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60 if self.options.show:
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61 for c_obj in _caches:
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62 print 'key:%s active:%s' % (c_obj.cache_key, c_obj.cache_active)
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63 elif self.options.cleanup:
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64 for c_obj in _caches:
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65 Session().delete(c_obj)
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66 print 'removing key:%s' % (c_obj.cache_key)
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67 Session().commit()
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68 else:
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69 print 'nothing done exiting...'
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70 sys.exit(0)
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71
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72 def update_parser(self):
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73 self.parser.add_option(
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74 '--show',
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75 action='store_true',
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76 dest='show',
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77 help=("show existing cache keys with together with status")
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78 )
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79
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80 self.parser.add_option(
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81 '--cleanup',
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82 action="store_true",
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83 dest="cleanup",
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84 help="cleanup existing cache keys"
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85 )