Login

format_thousands

Author:
cootetom
Posted:
June 28, 2011
Language:
Python
Version:
1.3
Score:
1 (after 3 ratings)

Template filter to format a number so that it's thousands are separated by commas.

{{ number|format_thousands }}

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
import re
from django import template
from django.template.defaultfilters import stringfilter

register = template.Library()

@stringfilter
def format_thousands(val):
    '''
    Format a number so that it's thousands are separated by commas. 
    
    1000000 > '1,000,000'
    10000 > '10,000'
    1000.00 > '10,000.00'
    '''
    return ','.join(re.findall('((?:\d+\.)?\d{1,3})', val[::-1]))[::-1]

register.filter('format_thousands', format_thousands)

More like this

  1. Serializer factory with Django Rest Framework by julio 5 months, 2 weeks ago
  2. Image compression before saving the new model / work with JPG, PNG by Schleidens 6 months, 1 week ago
  3. Help text hyperlinks by sa2812 7 months ago
  4. Stuff by NixonDash 9 months, 1 week ago
  5. Add custom fields to the built-in Group model by jmoppel 11 months, 2 weeks ago

Comments

danny_adair (on June 28, 2011):

https://docs.djangoproject.com/en/dev/ref/contrib/humanize/#intcomma

#

cootetom (on June 29, 2011):

Oh had I of found it in humanize I'd not have bothered. I forgot that library existed! Still, it's nice to see a few different solutions to the same problem just for interests sake.

#

percivall (on January 26, 2013):

Also, with modern Python versions: "{:,}".format(val)

#

Please login first before commenting.