def _get_filter(field):
if isinstance(field, (tuple, list)):
info = _get_filter(field[0])
info['field_title'] = field[1] + ': ' + info['field_title']
return info
if isinstance(field, six.string_types):
orign = field
opts = self.opts
fields = field.split('__')
title = ''
for f in fields:
field = opts.get_field_by_name(f)[0]
rel = getattr(field, 'related_model', None)
if rel:
opts = field.related_model._meta
#~ print field, dir(field)
title += force_text(opts.verbose_name) + ': '
#~ field = field.field
elif hasattr(field, 'parent_model'):
title += force_text(field.verbose_name)
field = field.field
else:
#~ print field, dir(field)
title += force_text(field.verbose_name)
else:
orign = field.name
title = force_text(field.verbose_name)
return {
'model': force_text(field.model._meta),
'field': orign,
'field_title': title,
'widget': get_widget_from_field(field, True).get_dict(),
}
def prepare_widget(self, field_name):
""" Возвращает виджет с заменой атрибутов, согласно настроек
текущего класса.
"""
dic = dict([ (field.name, field) for field in self.get_fields_objects() ])
widget = get_widget_from_field(dic[field_name])
if not widget.is_configured:
if self.list_display_css.has_key(field_name):
new_class = '%s %s' % (widget.attr.get('class', ''), self.list_display_css[field_name])
widget.attr.update({'class': new_class})
widget.is_configured = True
return widget
