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comparison pylons_app/lib/utils.py @ 343:6484963056cd

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implemented cache for repeated queries in simplehg mercurial requests
author Marcin Kuzminski <marcin@python-works.com>
date Wed, 14 Jul 2010 12:31:11 +0200
parents 1ef52a70f3b7
children bb8f45f6d8f9
comparison
equal deleted inserted replaced
342:c71dc6ef36e6 343:6484963056cd
14 # 14 #
15 # You should have received a copy of the GNU General Public License 15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software 16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 17 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
18 # MA 02110-1301, USA. 18 # MA 02110-1301, USA.
19 from beaker.cache import cache_region
19 20
20 """ 21 """
21 Created on April 18, 2010 22 Created on April 18, 2010
22 Utilities for hg app 23 Utilities for hg app
23 @author: marcink 24 @author: marcink
73 except RepoError: 74 except RepoError:
74 #it means that there is no valid repo there... 75 #it means that there is no valid repo there...
75 log.info('%s repo is free for creation', repo_name) 76 log.info('%s repo is free for creation', repo_name)
76 return True 77 return True
77 78
79
80 @cache_region('super_short_term', 'cached_hg_ui')
81 def get_hg_ui_cached():
82 from pylons_app.model.meta import Session
83 sa = Session()
84 return sa.query(HgAppUi).all()
85
78 def make_ui(read_from='file', path=None, checkpaths=True): 86 def make_ui(read_from='file', path=None, checkpaths=True):
79 """ 87 """
80 A function that will read python rc files or database 88 A function that will read python rc files or database
81 and make an mercurial ui object from read options 89 and make an mercurial ui object from read options
82 90
110 baseui.setconfig(section, k, v) 118 baseui.setconfig(section, k, v)
111 if checkpaths:check_repo_dir(cfg.items('paths')) 119 if checkpaths:check_repo_dir(cfg.items('paths'))
112 120
113 121
114 elif read_from == 'db': 122 elif read_from == 'db':
115 from pylons_app.model.meta import Session 123 hg_ui = get_hg_ui_cached()
116 sa = Session()
117
118 hg_ui = sa.query(HgAppUi).all()
119 for ui_ in hg_ui: 124 for ui_ in hg_ui:
120 baseui.setconfig(ui_.ui_section, ui_.ui_key, ui_.ui_value) 125 baseui.setconfig(ui_.ui_section, ui_.ui_key, ui_.ui_value)
121 126
122 127
123 return baseui 128 return baseui