Add google-endpoints to third_party/.

third_party/google-endpoints/setuptools/command/upload.py

+import getpass
+from distutils.command import upload as orig
+
+
+class upload(orig.upload):
+    """
+    Override default upload behavior to obtain password
+    in a variety of different ways.
+    """
+
+    def finalize_options(self):
+        orig.upload.finalize_options(self)
+        # Attempt to obtain password. Short circuit evaluation at the first
+        # sign of success.
+        self.password = (
+            self.password or
+            self._load_password_from_keyring() or
+            self._prompt_for_password()
+        )
+
+    def _load_password_from_keyring(self):
+        """
+        Attempt to load password from keyring. Suppress Exceptions.
+        """
+        try:
+            keyring = __import__('keyring')
+            return keyring.get_password(self.repository, self.username)
+        except Exception:
+            pass
+
+    def _prompt_for_password(self):
+        """
+        Prompt for a password on the tty. Suppress Exceptions.
+        """
+        try:
+            return getpass.getpass()
+        except (Exception, KeyboardInterrupt):
+            pass