Some distros use Python3 for gdb, so the script needs to be compatible with both versions for it to work.
Created attachment 380882 [details] Patch
Comment on attachment 380882 [details] Patch Clearing flags on attachment: 380882 Committed r251125: <https://trac.webkit.org/changeset/251125>
All reviewed patches have been landed. Closing bug.
<rdar://problem/56308144>