def load_environment(global_conf, app_conf):
"""Configure the Pylons environment via the ``pylons.config``
object
"""
config = PylonsConfig()
# Pylons paths
root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
paths = dict(root=root,
controllers=os.path.join(root, 'controllers'),
static_files=os.path.join(root, 'public'),
templates=[os.path.join(root, 'templates')])
# Initialize config with the basic options
config.init_app(global_conf, app_conf, package='fademo', paths=paths)
config['routes.map'] = make_map(config)
config['pylons.app_globals'] = app_globals.Globals(config)
config['pylons.h'] = fademo.lib.helpers
# Setup cache object as early as possible
import pylons
pylons.cache._push_object(config['pylons.app_globals'].cache)
# Create the Mako TemplateLookup, with the default auto-escaping
config['pylons.app_globals'].mako_lookup = TemplateLookup(
directories=paths['templates'],
error_handler=handle_mako_error,
module_directory=os.path.join(app_conf['cache_dir'], 'templates'),
input_encoding='utf-8', default_filters=['escape'],
imports=['from webhelpers.html import escape'])
# Setup the SQLAlchemy^W Elixir database engine
engine = engine_from_config(config, 'sqlalchemy.')
if model.elixir.options_defaults.get('autoload'):
# Reflected tables
model.elixir.bind = engine
model.metadata.bind = engine
model.elixir.setup_all()
else:
# Non-reflected tables
model.init_model(engine)
# CONFIGURATION OPTIONS HERE (note: all config options will override
# any Pylons config options)
return config
# additional imports ...
import os
from paste.deploy import appconfig
from fademo.config.environment import load_environment
here_dir = os.path.dirname(__file__)
conf_dir = os.path.dirname(os.path.dirname(here_dir))
test_file = os.path.join(conf_dir, 'test.ini')
conf = appconfig('config:' + test_file)
config = load_environment(conf.global_conf, conf.local_conf)
environ = {}
engine = engine_from_config(config, 'sqlalchemy.')
model.init_model(engine)
metadata = elixir.metadata
Session = elixir.session = meta.Session
class Individual(Entity):
"""Table 'Individual'.
>>> me = Individual('Groucho')
# 'name' field is converted to lowercase
>>> me.name
'groucho'
"""
name = Field(String(20), unique=True)
favorite_color = Field(String(20))
