1 """Pylons environment configuration"""
4 from mako.lookup import TemplateLookup
5 from pylons import config
6 from sqlalchemy import engine_from_config
7 from mailer import Mailer
9 import bluechips.lib.app_globals as app_globals
10 import bluechips.lib.helpers
11 from bluechips.config.routing import make_map
12 from bluechips.model import init_model
14 def load_environment(global_conf, app_conf):
15 """Configure the Pylons environment via the ``pylons.config``
19 root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
20 paths = dict(root=root,
21 controllers=os.path.join(root, 'controllers'),
22 static_files=os.path.join(root, 'public'),
23 templates=[os.path.join(root, 'templates')])
25 # Initialize config with the basic options
26 config.init_app(global_conf, app_conf, package='bluechips', paths=paths)
28 config['routes.map'] = make_map()
29 config['pylons.app_globals'] = app_globals.Globals()
30 config['pylons.h'] = bluechips.lib.helpers
32 # Create the Mako TemplateLookup, with the default auto-escaping
33 config['pylons.app_globals'].mako_lookup = TemplateLookup(
34 directories=paths['templates'],
35 module_directory=os.path.join(app_conf['cache_dir'], 'templates'),
36 input_encoding='utf-8', output_encoding='utf-8',
37 imports=['from webhelpers.html import escape'],
38 default_filters=['escape'])
40 # Setup SQLAlchemy database engine
41 engine = engine_from_config(config, 'sqlalchemy.')
44 # CONFIGURATION OPTIONS HERE (note: all config options will override
45 # any Pylons config options)
46 config['pylons.app_globals'].mailer = Mailer(config.get('mailer.host',