matplotlib
diff --git a/‎src/_macosx.m
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+3Lines changed: 3 additions & 0 deletions b/‎src/_macosx.m
Copy file name to clipboardExpand all lines: src/_macosx.m
+3Lines changed: 3 additions & 0 deletions
@@ -1972,6 +1972,9 @@ - (void)launch:(NSNotification*)notification
     CFMachPortRef port;
     CFRunLoopSourceRef source;
     NSDictionary* dictionary = [notification userInfo];
+    if (! [[dictionary valueForKey:@"NSApplicationName"]
+           isEqualToString:@"Python"])
+        return;
     NSNumber* psnLow = [dictionary valueForKey: @"NSApplicationProcessSerialNumberLow"];
     NSNumber* psnHigh = [dictionary valueForKey: @"NSApplicationProcessSerialNumberHigh"];
     ProcessSerialNumber psn;