def render_media(self, context, spec, output, indent=4):
categories = self.categories or spec.keys()
result = []
for f in compile_file_list(spec, *categories):
result.append(output % urlparse.urljoin(settings.MEDIA_URL, f))
# Join each line with a newline and the requested number of indent spaces
return ('\n%s' % (' ' * indent)).join(result)
def _get_media_urls(spec, keys):
"""Returns the URLs to the media files in the passed spec with the passed keys."""
return [urlparse.urljoin(settings.MEDIA_URL, p) for p in compile_file_list(spec, *keys)]
