Remove PY2. (#550)

Signed-off-by: dblock <[email protected]>

test_opensearchpy/test_client/test_utils.py

@@ -29,9 +29,8 @@
 from __future__ import unicode_literals
 
 from opensearchpy.client.utils import _bulk_body, _escape, _make_path, query_params
-from opensearchpy.compat import PY2
 
-from ..test_cases import SkipTest, TestCase
+from ..test_cases import TestCase
 
 
 class TestQueryParams(TestCase):
@@ -161,14 +160,6 @@ class TestMakePath(TestCase):
             "/some-index/type/%E4%B8%AD%E6%96%87", _make_path("some-index", "type", id)
         )
 
-    def test_handles_utf_encoded_string(self):
-        if not PY2:
-            raise SkipTest("Only relevant for py2")
-        id = "中文".encode("utf-8")
-        self.assertEqual(
-            "/some-index/type/%E4%B8%AD%E6%96%87", _make_path("some-index", "type", id)
-        )
-
 
 class TestEscape(TestCase):
     def test_handles_ascii(self):