Cleanups in base.Logic * Use regular kwargs instead of **kwargs * Fold getKeyNameFromFields into _keyName * Fold getIfFields into getFromFieldsOr404 * Rename getKeyValues to getKeyValuesFromEntity * Rename getKeyFieldsFromDict to getKeyFieldsFromFields * Rename getFromFieldsOr404 to getFromKeyFieldsOr404 * Rename getKeyValues to getKeyValuesFromEntity Patch by: Sverre Rabbelier

"""
Code used in a couple of places to work with the current thread's environment.
Current users include i18n and request prefix handling.
"""

try:
    import threading
    currentThread = threading.currentThread
except ImportError:
    def currentThread():
        return "no threading"