zulip/zephyr/management/commands/dump_pointers.py

30 lines
1.0 KiB
Python
Executable File

from optparse import make_option
from django.core.management.base import BaseCommand
from zephyr.models import Realm, UserProfile
import simplejson
def dump():
pointers = []
for u in UserProfile.objects.select_related("user__email").all():
pointers.append((u.user.email, u.pointer))
file("dumped-pointers", "w").write(simplejson.dumps(pointers) + "\n")
def restore(change):
for (email, pointer) in simplejson.loads(file("dumped-pointers").read()):
u = UserProfile.objects.get(user__email__iexact=email)
print "%s: pointer %s => %s" % (email, u.pointer, pointer)
if change:
u.pointer = pointer
u.save()
class Command(BaseCommand):
option_list = BaseCommand.option_list + (
make_option('--restore', default=False, action='store_true'),
make_option('--dry-run', '-n', default=False, action='store_true'),)
def handle(self, *args, **options):
if options["restore"]:
restore(change=not options['dry_run'])
else:
dump()