- Author:
- strangefeatures
- Posted:
- March 4, 2012
- Language:
- Python
- Version:
- 1.1
- Score:
- 0 (after 0 ratings)
Iterate through the supplied iterable and return the attrname
eattribute
of each element in the iterable. Useful with the join
filter
1 2 3 4 5 6 7 8 9 | from django import template
register = template.Library()
@register.filter
def attr_for_each(iterable, attrname):
"""Iterate through the supplied iterable and return the `attrname` eattribute
of each element in the iterable. Useful with the `join` filter."""
return [getattr(elem, attrname) for elem in iterable]
|
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