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in_list filter

Author:
guychi
Posted:
August 22, 2007
Language:
Python
Version:
.96
Score:
15 (after 15 ratings)
which you would use like this:

The item is 
{% if item|in_list:list %} 
    in list 
{% else %} 
    not in list
{% endif %}

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# by mikeivanov (on April 16, 2007)

@register.filter
def in_list(value,arg):
   return value in arg

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Comments

mikeivanov (on August 22, 2007):

Thanks, guychi :-)

#

afroisalreadyinu (on April 9, 2008):

dammit, i wrote a tag for this whole thing, it's 20 times longer. never thought about such a clean and simple solution. i guess i'll use this one.

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romain-hardouin (on June 13, 2008):

i love this kinda snippet: tiny n' nifty :-)

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pgugged (on July 2, 2008):

small,nice,clean and useful :)

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bloodpet (on July 29, 2009):

Thanks. This really makes it easier.

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