3.6 compat

Author: sentrivana

tests/test_transport.py

@@ -10,11 +10,15 @@
 from unittest import mock
 
 import brotli
-import httpcore
 import pytest
 from pytest_localserver.http import WSGIServer
 from werkzeug.wrappers import Request, Response
 
+try:
+    import httpcore
+except (ImportError, ModuleNotFoundError):
+    httpcore = None
+
 try:
     import gevent
 except ImportError: