Multiple fixes to errors after code-rearrangement

- Remove evaluators from evaluators dir
- Language IDs in forms has been fixed, all lower case
- Remove spoken-tutorial database from settings

1 files changed, 0 insertions, 36 deletions

diff --git a/testapp/exam/evaluators/language_registry.py b/testapp/exam/evaluators/language_registry.py
deleted file mode 100644
index 76a23d7..0000000
--- a/testapp/exam/evaluators/language_registry.py
+++ /dev/null
@@ -1,36 +0,0 @@
-from settings import code_evaluators
-import importlib
-
-registry = None
-
-def set_registry():
-    global registry
-    registry = _LanguageRegistry()
-    
-def get_registry():
-    return registry
-
-class _LanguageRegistry(object):
-    def __init__(self):
-        self._register = {}
-        for language, module in code_evaluators.iteritems():
-            self._register[language] = None
-
-    # Public Protocol ##########
-    def get_class(self, language):
-        """ Get the code evaluator class for the given language """
-        if not self._register.get(language):
-            self._register[language] = code_evaluators.get(language)
-
-        cls = self._register[language]
-        module_name, class_name = cls.rsplit(".", 1)
-        # load the module, will raise ImportError if module cannot be loaded
-        get_module = importlib.import_module(module_name)
-        # get the class, will raise AttributeError if class cannot be found
-        get_class = getattr(get_module, class_name)
-        return get_class
-
-    def register(self, language, class_name):
-        """ Register a new code evaluator class for language"""
-        self._register[language] = class_name
-