20683db0c9f08b4fa3008cda2220fecdb15280fa
[zzz-floof.git] / floof / config / environment.py
1 """Pylons environment configuration"""
2 import os
3
4 from mako.lookup import TemplateLookup
5 from pylons import config
6 from pylons.error import handle_mako_error
7 from sqlalchemy import engine_from_config
8
9 import floof.lib.app_globals as app_globals
10 import floof.lib.helpers
11 from floof import model
12 from floof.config.routing import make_map
13
14 def load_environment(global_conf, app_conf):
15 """Configure the Pylons environment via the ``pylons.config``
16 object
17 """
18 # Pylons paths
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')])
24
25 # Initialize config with the basic options
26 config.init_app(global_conf, app_conf, package='floof', paths=paths)
27
28 config['routes.map'] = make_map()
29 config['pylons.app_globals'] = app_globals.Globals()
30 config['pylons.h'] = floof.lib.helpers
31
32 # Create the Mako TemplateLookup, with the default auto-escaping
33 config['pylons.app_globals'].mako_lookup = TemplateLookup(
34 directories=paths['templates'],
35 error_handler=handle_mako_error,
36 module_directory=os.path.join(app_conf['cache_dir'], 'templates'),
37 input_encoding='utf-8', default_filters=['escape'],
38 imports=['from webhelpers.html import escape'])
39
40 # Setup the SQLAlchemy database engine
41 engine = engine_from_config(config, 'sqlalchemy.')
42
43 if model.elixir.options_defaults.get('autoload'):
44 model.elixir.bind = engine
45 model.metadata.bind = engine
46 model.elixir.setup_all()
47 else:
48 model.init_model(engine)
49
50 model.meta.engine = engine
51
52 # CONFIGURATION OPTIONS HERE (note: all config options will override
53 # any Pylons config options)