Login

Create a random integer in a template

Author:
bartTC
Posted:
August 23, 2013
Language:
Python
Version:
1.5
Score:
1 (after 1 ratings)

Create a random integer with given length.

  • For a length of 3 it will be between 100 and 999.
  • For a length of 4 it will be between 1000 and 9999.

Use it in a template like:

{% random_number as my_id %}
The id is {{ my_id }}

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
from random import randint

@register.assignment_tag()
def random_number(length=3):
    """
    Create a random integer with given length.
    For a length of 3 it will be between 100 and 999.
    For a length of 4 it will be between 1000 and 9999.
    """
    return randint(10**(length-1), (10**(length)-1))

More like this

  1. Form field with fixed value by roam 1 week, 4 days ago
  2. New Snippet! by Antoliny0919 2 weeks, 4 days ago
  3. Add Toggle Switch Widget to Django Forms by OgliariNatan 3 months, 1 week ago
  4. get_object_or_none by azwdevops 6 months, 4 weeks ago
  5. Mask sensitive data from logger by agusmakmun 8 months, 3 weeks ago

Comments

Please login first before commenting.