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Documented templatetags.rest_framework:add_nested_class

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mehrab 2019-10-01 20:58:02 +03:30
parent 0dac98d215
commit 1a4f48027d
1 changed files with 6 additions and 0 deletions
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6
rest_framework/templatetags/rest_framework.py
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@ -283,6 +283,12 @@ def schema_links(section, sec_key=None):
@register.filter
def add_nested_class(value):
"""
Check if value is instance of `dict` or `list` of `dict` objects return the `nested` class
Othervise return '' (blank string)
Usage
{{ value|add_nested_class }}
"""
if isinstance(value, dict):
return 'class=nested'
if isinstance(value, list) and any([isinstance(item, (list, dict)) for item in value]):