Source code for radioco.apps.global_settings.templatetags.global_settings_extras

from django import template
from django.apps import apps

register = template.Library()

template_tag_name = 'get_global_model'

[docs]def get_global_model(model_path): try: app_label, model_name = model_path.rsplit('.', 1) except ValueError: raise template.TemplateSyntaxError( "Templatetag template_tag_name requires the following format: 'app_label.ModelName'. " "Received '%s'." % model_path ) model_class = apps.get_model(app_label, model_name) if not model_class: raise template.TemplateSyntaxError( "Could not get the model name '%(model)s' from the application " "named '%(app)s'" % { 'model': model_name, 'app': app_label, } ) return model_class.get_global()