def app(global_config, **kw):
""" This function returns a repoze.bfg.router.Router object.
It is usually called by the PasteDeploy framework during ``paster serve``.
"""
db_string = kw.get('db_string')
if db_string is None:
raise ValueError("No 'db_string' value in application configuration.")
initialize_sql(db_string, echo=True)
return make_app(get_root, kelpie, options=kw)
def _initTestingDB():
from kelpie.models import initialize_sql
session = initialize_sql('sqlite://')
return session
