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annotate pylons_app/config/environment.py @ 368:e9a6783f5502

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fixed user permissions bug when adding permissions to user who couldn load those because of auth decorators Small fix for hg model and injecting dbrepo into cached repos
author Marcin Kuzminski <marcin@python-works.com>
date Tue, 27 Jul 2010 14:54:41 +0200
parents ec7b76d4bda4
children 3bcf9529d221
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1 """Pylons environment configuration"""
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2 from mako.lookup import TemplateLookup
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3 from pylons.configuration import PylonsConfig
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4 from pylons.error import handle_mako_error
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5 from pylons_app.config.routing import make_map
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6 from pylons_app.lib.auth import set_available_permissions, set_base_path
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7 from pylons_app.lib.utils import repo2db_mapper, make_ui, set_hg_app_config
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8 from pylons_app.model import init_model
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9 from pylons_app.model.hg_model import _get_repos_cached_initial
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10 from sqlalchemy import engine_from_config
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11 import logging
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12 import os
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13 import pylons_app.lib.app_globals as app_globals
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14 import pylons_app.lib.helpers
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16 log = logging.getLogger(__name__)
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18 def load_environment(global_conf, app_conf, initial=False):
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19 """Configure the Pylons environment via the ``pylons.config``
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20 object
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21 """
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22 config = PylonsConfig()
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23
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24 # Pylons paths
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25 root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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26 paths = dict(root=root,
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27 controllers=os.path.join(root, 'controllers'),
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28 static_files=os.path.join(root, 'public'),
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29 templates=[os.path.join(root, 'templates')])
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31 # Initialize config with the basic options
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32 config.init_app(global_conf, app_conf, package='pylons_app', paths=paths)
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34 config['routes.map'] = make_map(config)
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35 config['pylons.app_globals'] = app_globals.Globals(config)
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36 config['pylons.h'] = pylons_app.lib.helpers
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38 # Setup cache object as early as possible
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39 import pylons
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40 pylons.cache._push_object(config['pylons.app_globals'].cache)
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41
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42 # Create the Mako TemplateLookup, with the default auto-escaping
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43 config['pylons.app_globals'].mako_lookup = TemplateLookup(
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44 directories=paths['templates'],
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45 error_handler=handle_mako_error,
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46 module_directory=os.path.join(app_conf['cache_dir'], 'templates'),
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47 input_encoding='utf-8', default_filters=['escape'],
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48 imports=['from webhelpers.html import escape'])
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50 #sets the c attribute access when don't existing attribute are accessed
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51 config['pylons.strict_tmpl_context'] = True
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53 #MULTIPLE DB configs
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54 # Setup the SQLAlchemy database engine
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55 if config['debug']:
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56 #use query time debugging.
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57 from pylons_app.lib.timerproxy import TimerProxy
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58 sa_engine_db1 = engine_from_config(config, 'sqlalchemy.db1.',
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59 proxy=TimerProxy())
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60 else:
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61 sa_engine_db1 = engine_from_config(config, 'sqlalchemy.db1.')
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62
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63 init_model(sa_engine_db1)
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64 config['pylons.app_globals'].baseui = make_ui('db')
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65
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66 repo2db_mapper(_get_repos_cached_initial(config['pylons.app_globals'], initial))
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67 set_available_permissions(config)
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68 set_base_path(config)
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69 set_hg_app_config(config)
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70 # CONFIGURATION OPTIONS HERE (note: all config options will override
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71 # any Pylons config options)
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73 return config