Allow auth to be None with neither username nor password are set.

pypa · Nov 10, 2019 · 08e3fc6 · 08e3fc6
1 parent e4ddbbc
commit 08e3fc6
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/twine/repository.py b/twine/repository.py
@@ -62,7 +62,11 @@ def __init__(
         self.session = requests.session()
         # requests.Session.auth should be Tuple[str, str], ...], but
         # username/password could be None (see TODO for utils.RepositoryConfig)
-        self.session.auth = (username or '', password or '')
+        self.session.auth = (
+            (username or '', password or '')
+            if username or password
+            else None
+        )
         self.session.headers['User-Agent'] = self._make_user_agent_string()
         for scheme in ('http://', 'https://'):
             self.session.mount(scheme, self._make_adapter_with_retries())