PyMySQL
diff --git a/‎pymysql/converters.py
Copy file name to clipboardExpand all lines: pymysql/converters.py
+1-5Lines changed: 1 addition & 5 deletions b/‎pymysql/converters.py
Copy file name to clipboardExpand all lines: pymysql/converters.py
+1-5Lines changed: 1 addition & 5 deletions
diff --git a/‎pymysql/tests/test_connection.py
Copy file name to clipboardExpand all lines: pymysql/tests/test_connection.py
+5-2Lines changed: 5 additions & 2 deletions b/‎pymysql/tests/test_connection.py
Copy file name to clipboardExpand all lines: pymysql/tests/test_connection.py
+5-2Lines changed: 5 additions & 2 deletions
@@ -27,11 +27,7 @@ def escape_item(val, charset, mapping=None):
 
 
 def escape_dict(val, charset, mapping=None):
-    n = {}
-    for k, v in val.items():
-        quoted = escape_item(v, charset, mapping)
-        n[k] = quoted
-    return n
+    raise TypeError("dict can not be used as parameter")
 
 
 def escape_sequence(val, charset, mapping=None):
 
@@ -848,12 +848,15 @@ def test_escape_no_default(self):
 
         self.assertRaises(TypeError, con.escape, 42, {})
 
-    def test_escape_dict_value(self):
+    def test_escape_dict_raise_typeerror(self):
+        """con.escape(dict) should raise TypeError"""
         con = self.connect()
 
         mapping = con.encoders.copy()
         mapping[Foo] = escape_foo
-        self.assertEqual(con.escape({"foo": Foo()}, mapping), {"foo": "bar"})
+        #self.assertEqual(con.escape({"foo": Foo()}, mapping), {"foo": "bar"})
+        with self.assertRaises(TypeError):
+            con.escape({"foo": Foo()})
 
     def test_escape_list_item(self):
         con = self.connect()