deprecated method of template loading needs to be removed

[Preston Holmes]

​https://docs.djangoproject.com/en/dev/releases/1.2/#class-based-template-loaders

​https://docs.djangoproject.com/en/dev/internals/deprecation/#id2

template/loader.py
45:        source, display_name = self.load_template_source(template_name, template_dirs)
46:        origin = make_origin(display_name, self.load_template_source, template_name, template_dirs)
57:    def load_template_source(self, template_name, template_dirs=None):
103:        if hasattr(TemplateLoader, 'load_template_source'):

template/loaders/app_directories.py
52:    def load_template_source(self, template_name, template_dirs=None):

template/loaders/eggs.py
15:    def load_template_source(self, template_name, template_dirs=None):

template/loaders/filesystem.py
33:    def load_template_source(self, template_name, template_dirs=None):
49:    load_template_source.is_usable = True

[anonymous]

These are class methods. I think the deprecated functions have been removed on changeset:15985

[Preston Holmes]

This was based on the deprecation timeline item:

    * The ability to specify a callable template loader rather than a
      ``Loader`` class will be removed, as will the ``load_template_source``
      functions that are included with the built in template loaders for
      backwards compatibility.

It needs some more investigating to see what exactly needs to change, but this deprecation item seems to point to these class methods specifically

[Aymeric Augustin]

Indeed, the deprecated functions were removed at r15985. The functions mentioned by the OP are used by the class-based template loaders.