LIBS_BY_BACKEND = {"mongo": ["pymongo", "mongodict"]}
DELIM_ATTR = ","  # chr(30); separating attributes in an item
DELIM_ITEM = ","  # separating items in a collection
ITEM_TYPE = "_item_type"
LIBS_BY_BACKEND = {"mongo": ["pymongo", "mongodict"]}
DELIM_ATTR = ","  # chr(30); separating attributes in an item
DELIM_ITEM = ","  # separating items in a collection
ITEM_TYPE = "_item_type"
# chr(30); separating attributes in an item # separating items in a collection