65 lines
2.2 KiB
Python
65 lines
2.2 KiB
Python
"""Pylons environment configuration"""
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import os
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from mako.lookup import TemplateLookup
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from pylons import config
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from pylons.error import handle_mako_error
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from sqlalchemy import engine_from_config
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from scribeengine.lib import app_globals
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from scribeengine.lib import helpers
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from scribeengine.config.routing import make_map
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from scribeengine.model import init_model, Variable
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from scribeengine.model.meta import Session
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def load_environment(global_conf, app_conf):
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"""Configure the Pylons environment via the ``pylons.config``
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object
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"""
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# Setup the SQLAlchemy database engine
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engine = engine_from_config(app_conf, 'sqlalchemy.')
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init_model(engine)
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theme_name = None
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if not app_conf.get('setup-app'):
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# Pull out theme variable
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theme = Session.query(Variable).get(u'theme')
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if theme:
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theme_name = theme.value
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# Set up Pylons paths
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root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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template_paths = []
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static_paths = []
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if theme_name:
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theme_dir = os.path.join(app_conf[u'paths.themes'], theme_name)
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template_paths.append(os.path.join(theme_dir, 'templates'))
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static_paths.append(os.path.join(theme_dir, 'public'))
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template_paths.append(os.path.join(root, 'templates'))
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static_paths.append(os.path.join(root, 'public'))
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paths = dict(
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root=root,
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controllers=os.path.join(root, 'controllers'),
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static_files=static_paths,
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templates=template_paths
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)
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# Initialize config with the basic options
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config.init_app(global_conf, app_conf, package='scribeengine', paths=paths)
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config['routes.map'] = make_map()
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config['pylons.app_globals'] = app_globals.Globals()
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config['pylons.h'] = helpers
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# Create the Mako TemplateLookup, with the default auto-escaping
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config['pylons.app_globals'].mako_lookup = TemplateLookup(
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directories=paths['templates'],
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error_handler=handle_mako_error,
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module_directory=os.path.join(app_conf['cache_dir'], 'templates'),
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input_encoding='utf-8', default_filters=['escape'],
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imports=['from webhelpers.html import escape'])
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# CONFIGURATION OPTIONS HERE (note: all config options will override
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# any Pylons config options)
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