Remove unused global variables.

Author: WaVEV

django_mongodb/query.py

@@ -27,38 +27,6 @@ def wrapper(value):
     return wrapper
 
 
-OPERATORS_MAP = {
-    "exact": lambda val: val,
-    "gt": lambda val: {"$gt": val},
-    "gte": lambda val: {"$gte": val},
-    "lt": lambda val: {"$lt": val},
-    "lte": lambda val: {"$lte": val},
-    "in": lambda val: {"$in": val},
-    "range": lambda val: {"$gte": val[0], "$lte": val[1]},
-    "isnull": lambda val: None if val else {"$ne": None},
-    # Regex matchers.
-    "iexact": safe_regex("^%s$", re.IGNORECASE),
-    "startswith": safe_regex("^%s"),
-    "istartswith": safe_regex("^%s", re.IGNORECASE),
-    "endswith": safe_regex("%s$"),
-    "iendswith": safe_regex("%s$", re.IGNORECASE),
-    "contains": safe_regex("%s"),
-    "icontains": safe_regex("%s", re.IGNORECASE),
-    "regex": lambda val: re.compile(val),
-    "iregex": lambda val: re.compile(val, re.IGNORECASE),
-}
-
-NEGATED_OPERATORS_MAP = {
-    "exact": lambda val: {"$ne": val},
-    "gt": lambda val: {"$lte": val},
-    "gte": lambda val: {"$lt": val},
-    "lt": lambda val: {"$gte": val},
-    "lte": lambda val: {"$gt": val},
-    "in": lambda val: {"$nin": val},
-    "isnull": lambda val: {"$ne": None} if val else None,
-}
-
-
 class MongoQuery:
     """
     Compilers build a MongoQuery when they want to fetch some data. They work