File no-more-six.patch of Package python-pywebpush

Index: pywebpush-1.14.0/pywebpush/__init__.py
===================================================================
--- pywebpush-1.14.0.orig/pywebpush/__init__.py
+++ pywebpush-1.14.0/pywebpush/__init__.py
@@ -13,7 +13,6 @@ try:
 except ImportError:  # pragma nocover
     from urlparse import urlparse
 
-import six
 import http_ece
 import requests
 from cryptography.hazmat.backends import default_backend
@@ -152,7 +151,7 @@ class WebPusher:
             for k in ['p256dh', 'auth']:
                 if keys.get(k) is None:
                     raise WebPushException("Missing keys value: {}".format(k))
-                if isinstance(keys[k], six.text_type):
+                if isinstance(keys[k], str):
                     keys[k] = bytes(keys[k].encode('utf8'))
             receiver_raw = base64.urlsafe_b64decode(
                 self._repad(keys['p256dh']))
@@ -206,7 +205,7 @@ class WebPusher:
             format=serialization.PublicFormat.UncompressedPoint
         )
 
-        if isinstance(data, six.text_type):
+        if isinstance(data, str):
             data = bytes(data.encode('utf8'))
         if content_encoding == "aes128gcm":
             self.verb("Encrypting to aes128gcm...")
Index: pywebpush-1.14.0/requirements.txt
===================================================================
--- pywebpush-1.14.0.orig/requirements.txt
+++ pywebpush-1.14.0/requirements.txt
@@ -1,5 +1,4 @@
 cryptography>=2.6.1
 http-ece>=1.1.0
 requests>=2.21.0
-six>=1.15.0
 py-vapid>=1.7.0