From c8b3ccc44c34b220b4e8353ce8340095af74e782 Mon Sep 17 00:00:00 2001
From: Robin Dunn <robin@alldunn.com>
Date: Tue, 9 May 2017 19:47:57 -0700
Subject: [PATCH] Ensure we have the GIL in GraphicsContext.GetTextExtent

---
 etg/graphics.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/etg/graphics.py b/etg/graphics.py
index 81efa657..266ae84c 100644
--- a/etg/graphics.py
+++ b/etg/graphics.py
@@ -111,6 +111,7 @@ def run():
         body="""\
         wxDouble width = 0.0, height = 0.0;
         self->GetTextExtent(*text, &width, &height, NULL, NULL);
+        wxPyThreadBlocker blocker;
         return sipBuildResult(0, "(dd)", width, height);
         """)