exception documentation
The exception used when a template does not exist. Optional arguments: backend The template backend class used when raising this exception. tried A list of sources that were tried when finding the template. This is formatted as a list of tuples containing (origin, status), where origin is an Origin object or duck type and status is a string with the reason the template wasn't found. chain A list of intermediate TemplateDoesNotExist exceptions. This is used to encapsulate multiple exceptions when loading templates from multiple engines.