Fix NSAutoReleasePool failure

joelfrederico · web-flow · commit cb243af33961 · 2019-07-30T17:06:48.000-07:00
Do not want to instantiate at import time.
diff --git a/lib/matplotlib/backends/backend_mac_common.py b/lib/matplotlib/backends/backend_mac_common.py
@@ -57,7 +57,6 @@ def __exit__(self, exc_type, exc_val, exc_tb):
         return False
 
 
-@NSAutoReleasePool()
 def _set_icon(filepath):
     objc = ObjCDll()
     app = objc.objc_msgSend(objc.objc_getClass("NSApplication"),
@@ -86,7 +85,8 @@ def set_mac_icon():
     if sys.platform == "darwin":
         from matplotlib import cbook
         image = str(cbook._get_data_path('images/matplotlib.pdf'))
-        _set_icon(image)
+        with NSAutoReleasePool():
+            _set_icon(image)
         return True
 
     return False
