Unicode prefix not necessary in Python 3

Author: Cito

graphql_relay/node/tests/test_node.py

@@ -342,22 +342,22 @@ async def test_has_correct_node_root_field():
 
 
 def test_to_global_id_converts_unicode_strings_correctly():
-    my_unicode_id = u'ûñö'
+    my_unicode_id = 'ûñö'
     g_id = to_global_id('MyType', my_unicode_id)
     assert g_id == 'TXlUeXBlOsO7w7HDtg=='
 
-    my_unicode_id = u'\u06ED'
+    my_unicode_id = '\u06ED'
     g_id = to_global_id('MyType', my_unicode_id)
     assert g_id == 'TXlUeXBlOtut'
 
 
 def test_from_global_id_converts_unicode_strings_correctly():
-    my_unicode_id = u'ûñö'
+    my_unicode_id = 'ûñö'
     my_type, my_id = from_global_id('TXlUeXBlOsO7w7HDtg==')
     assert my_type == 'MyType'
     assert my_id == my_unicode_id
 
-    my_unicode_id = u'\u06ED'
+    my_unicode_id = '\u06ED'
     my_type, my_id = from_global_id('TXlUeXBlOtut')
     assert my_type == 'MyType'
     assert my_id == my_unicode_id

graphql_relay/tests/test_utils.py

@@ -7,11 +7,11 @@
 
 
 def test_base64_encode_unicode_strings_correctly():
-    my_unicode = u'ûñö'
+    my_unicode = 'ûñö'
     my_base64 = utils.base64(my_unicode)
     assert my_base64 == base64.b64encode(my_unicode.encode('utf-8')).decode('utf-8')
 
-    my_unicode = u'\u06ED'
+    my_unicode = '\u06ED'
     my_base64 = utils.base64(my_unicode)
     assert my_base64 == base64.b64encode(my_unicode.encode('utf-8')).decode('utf-8')
 
@@ -23,7 +23,7 @@ def test_base64_encode_strings_correctly():
 
 
 def test_unbase64_decodes_unicode_strings_correctly():
-    my_unicode = u'ûñö'
+    my_unicode = 'ûñö'
     my_converted_unicode = utils.unbase64(utils.base64(my_unicode))
     assert my_unicode == my_converted_unicode