I want to run a script outside of the django server for maintenance
purposes, but it still accesses some of the models. The problem is
that I can't seem to get the model object to reload it's data from the
DB - it always seems cached.
# Setup django.
import project.settings
from django.core.management import setup_environ
setup_environ(project.settings)
from project import models
import time
while True:
obj = models.Object.objects.get(id=1)
print 'obj.status: %s' % obj.status
time.sleep(1)
Theoretically the line "obj = models.Object.objects.get(id=1)" should
reload a new copy of the object with id=1 each time. But when I run
this script, the values never change - they are whatever they were
when the object was first loaded, and do not change (regardless of
what's in the DB) until the next time I run the program.
My understanding is that this is how you reload an object after
changing it (after .save(), etc). But it's clearly not working in my
case. Am I doing something wrong? How do I force the object to be
reloaded from the database?
Thanks!
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