From 0b114876ef19782482eb4c9ca8ac1d54973d650e Mon Sep 17 00:00:00 2001
From: Remco Burema <r.burema@ultimaker.com>
Date: Wed, 1 Sep 2021 16:56:47 +0200
Subject: [PATCH] Make this run from source again on Windows.

---
 cura/OAuth2/KeyringAttribute.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cura/OAuth2/KeyringAttribute.py b/cura/OAuth2/KeyringAttribute.py
index 2aff74d031..a8c60de994 100644
--- a/cura/OAuth2/KeyringAttribute.py
+++ b/cura/OAuth2/KeyringAttribute.py
@@ -15,7 +15,8 @@ if TYPE_CHECKING:
 import sys
 from UM.Platform import Platform
 if Platform.isWindows():
-    import win32timezone
+    if hasattr(sys, "frozen"):
+        import win32timezone
     from keyring.backends.Windows import WinVaultKeyring
     keyring.set_keyring(WinVaultKeyring())
 if Platform.isOSX():