DATABASES default ENGINE django db backends mysql NAME db1 USER root u

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DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'db1',
'USER': 'root',
},
'users': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'db2',
'USER': 'root',
},
}
#and router
class AuthRouter(object):
"""A router to control all database operations on models in
the contrib.auth application"""
def db_for_read(self, model, **hints):
"Point all operations on auth models to 'credentials'"
if model._meta.app_label == 'auth':
return 'users'
return None
def db_for_write(self, model, **hints):
"Point all operations on auth models to 'credentials'"
if model._meta.app_label == 'auth':
return 'users'
return None
def allow_relation(self, obj1, obj2, **hints):
"Allow any relation if a model in Auth is involved"
return True
if obj1._meta.app_label == 'auth' or obj2._meta.app_label == 'auth':
return True
return None
def allow_syncdb(self, db, model):
"Make sure the auth app only appears on the 'credentials' db"
if db == 'users':
return model._meta.app_label == 'auth'
elif model._meta.app_label == 'auth':
return False
return None