1 files changed, 23 insertions, 0 deletions
diff --git a/setuptools/command/upload.py b/setuptools/command/upload.py
new file mode 100644
index 00000000..08c20ba8
--- /dev/null
+++ b/setuptools/command/upload.py
@@ -0,0 +1,23 @@
+from distutils.command import upload as orig
+
+
+class upload(orig.upload):
+    """
+    Override default upload behavior to look up password
+    in the keyring if available.
+    """
+
+    def finalize_options(self):
+        orig.upload.finalize_options(self)
+        self.password or self._load_password_from_keyring()
+
+    def _load_password_from_keyring(self):
+        """
+        Attempt to load password from keyring. Suppress Exceptions.
+        """
+        try:
+            keyring = __import__('keyring')
+            self.password = keyring.get_password(self.repository,
+                self.username)
+        except Exception:
+            pass