Clean ups.

Author: WaVEV

django_mongodb_backend/compiler.py

@@ -805,9 +805,6 @@ def check_query(self):
     def get_where(self):
         return self.query.where
 
-    def set_where(self, value):
-        self.query.where = value
-
     @cached_property
     def collection_name(self):
         return self.query.base_table
@@ -879,9 +876,6 @@ def check_query(self):
     def get_where(self):
         return self.query.where
 
-    def set_where(self, value):
-        self.query.where = value
-
     @cached_property
     def collection_name(self):
         return self.query.base_table

django_mongodb_backend/expressions/search.py

@@ -89,17 +89,14 @@ def __str__(self):
         cls = self.identity[0]
         kwargs = dict(self.identity[1:])
         arg_str = ", ".join(f"{k}={v!r}" for k, v in kwargs.items())
-        return f"{cls.__name__}({arg_str})"
+        return f"<{cls.__name__}({arg_str})>"
 
     def __repr__(self):
         return str(self)
 
     def as_sql(self, compiler, connection):
         return "", []
 
-    def get_source_expressions(self):
-        return []
-
     def _get_indexed_fields(self, mappings):
         if isinstance(mappings, list):
             for definition in mappings: