I am trying to get the newest TG2 to work with multiple databases.
The problem is that the database instantiation is tied up in
load_environment, and there is no way to modify it without modifying
how TG2 works. I thought this might be a nice solution, but I am
failing at it:
from tg.environment import make_load_environment
from mbms.webapp.config.app_cfg import base_config
from sqlalchemy import engine_from_config
import mbms.webapp.lib.app_globals as app_globals
#from mbms.webapp.config.routing import make_map
from mbms.webapp.model import init_model, DBSession, metadata,
mbmsMetadata, mbmsDBSession, statusMetadata, statusDBSession, User,
Permission, Group
from pylons import config
#Use base_config to setup the environment loader function
load_environment = make_load_environment(base_config)
def make_extra_environment(base_config, le):
def load_environment(global_conf, app_conf):
mbmsEngine = engine_from_config(base_config,
'sqlalchemy_mbms.')
statusEngine = engine_from_config(base_config,
'sqlalchemy_status.')
# Pass the engine to initmodel, to be able to introspect
tables
mbmsDBSession.configure(bind=mbmsEngine)
mbmsMetadata.bind = mbmsEngine
statusDBSession.configure(bind=statusEngine)
statusMetadata.bind = mbmsEngine
init_model(engine, mbmsEngine, statusEngine)
return load_environment
load_environment = make_extra_environment(base_config,
load_environment)
help?
-chris
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