django-field-attributes / src / templatetags / field_attributes.py

from string import strip
from django.template import Library

register = Library()

@register.inclusion_tag('field.html')
def field(field, *args, **kwargs):
    """
    Substitute field widget attributes
    """

    if kwargs.pop('required') in [True, 'True', 'required']:
        kwargs['required'] = 'required'
    
    field.field.widget.attrs.update(kwargs)
    return {'field': field}


@register.filter
def is_widget(value, arg):
    """
    Check widget class name
    """
    return value.field.widget.__class__.__name__ in map(strip, arg.split(','))
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
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