def configure(app_module="app", config_module="config"):
global config
if not config:
config = tools.module(config_module)
config.app_module = app_module
config.app_path = os.path.realpath(app_module)
config.errors_dir = config.app_path + '/errors/'
config.env = Environment(loader=PackageLoader(config.app_module, '.'))
config.allowed_referer = re.compile(config.allowed_referer)
config.static_dir = os.path.realpath(config.app_path +
(config.static_dir or '/static/'))
def __init__(self, app, default_mtype=None, static_dir=None,
allowed_referer="*"):
self.app_path = os.path.realpath(app)
self.app = app
self.static_dir = os.path.realpath(self.app_path +
(static_dir or '/static/'))
self.errors_dir = self.app_path + '/errors/'
self.default_mtype = default_mtype or 'text/html'
self.env = Environment(loader=PackageLoader(self.app, '.'))
self.allowed_referer = re.compile(allowed_referer)
self.config = tools.module('config')
self.db = self.config.db
def find_longest_module(self, name, variables):
base = name[1:]
# need to limit the max we'll try to 20 for safety
for i in xrange(0, 20):
# go until we hit the /
if base == '/': return None
modname = base.replace('/', '.')
try:
return base, tools.module(modname, self.app)
except ImportError:
# split off the next chunk to try to load
base, tail = os.path.split(base)
# exhausted the path limit
return None
def render_module(self, name, variables):
base, ext = os.path.splitext(name[1:])
context = RequestDict(variables['web'])
base = base.replace('/', '.')
try:
target = tools.module(base)
except ImportError:
return self.render_error(404, "Not Found", variables=variables)
try:
actions = target.__dict__
func = actions.get(context.method, None) or actions['run']
except KeyError:
return self.render_error(500, 'No run method or %s method.' %
context.method)
result = func(context)
if isinstance(result, tuple):
return result
else:
return result, 200, {'Content-Type': self.default_mtype}
