3 (h @spdZddlmZddlmZddlmZddlmZm Z ddl m Z ddl m Z ddlmZGd d d eZd S) zHThis is the locale selecting middleware that will look at accept headers)settings) is_language_prefix_patterns_used)HttpResponseRedirect)get_script_prefix is_valid_path) translation)patch_vary_headers)MiddlewareMixinc@s$eZdZdZeZddZddZdS)LocaleMiddlewarea This is a very simple middleware that parses a request and decides what translation object to install in the current thread context. This allows pages to be dynamically translated to the language the user desires (if the language is available, of course). cCsbt|dtj}t|\}}tj||d}tj|j}| rJ|rJ| rJtj}tj |tj |_dS)Nurlconf) check_path) getattrr ROOT_URLCONFrrZget_language_from_requestget_language_from_path path_infoZ LANGUAGE_CODEactivate get_language)selfrequestr i18n_patterns_usedprefixed_default_languagelanguagelanguage_from_pathrs