Thank you to anyone who has already donated - your generous donations helped make three months of treatment possible.

My brother Nate continues to fight stage IV Hodgkin's lymphoma. He's just 31, with a wife and baby girl. They have no active income (since he's been unable to return to work), no insurance, and cannot afford the treatment he needs. Nate and his family need your help. Please consider a donation, every dollar helps. Thanks.

Read Nate's story Support Nate by buying an official Pastie t-shirt Hide this message

Document@2x
|
Chain_link@2x
|
Arrow_down@2x
|
Spiral_paper@2x
A A A

Python       Report abuse 

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

import datetime
from django.core.management.base import NoArgsCommand
from django.conf import settings

SESSION_DELETE_BULK_SIZE = getattr(settings, "SESSION_DELETE_BULK_SIZE", 1000)

class Command(NoArgsCommand):
    help = "Can be run as a cronjob or directly to clean out old data from the database (only expired sessions at the moment)."

    def handle_noargs(self, **options):
        from django.contrib.sessions.models import Session
        now = datetime.datetime.utcnow()
        print "Searching for old sessions..."
        while True:
            sessions = Session.objects.filter(
                        expire_date__lt=now
                    ).values('session_key')[0:SESSION_DELETE_BULK_SIZE]
            if not len(sessions):
                print "Finished"
                break
            print "Found %d" % len(sessions),
            key_list = [s['session_key'] for s in sessions]
            Session.objects.filter(session_key__in=key_list).delete()
            print "deleted."