[Zope] m2crypt in Zope 10

Hello everybody I am wondering, if there are some howto patching the zope 10 files specifically for $MYZOPEHOME/lib/python/ZServer/datatypes.py Because when I try to patch like: patch datatypes.py datatypes.py.patch, the result: patching file datatypes.py Hunk #1 FAILED at 72. 1 out of 1 hunk FAILED -- saving rejects to file datatypes.py.rej It is the only file failed, the others one were fine. Some help will appreciate. -- Jonathan Salazar Vista: http://jonathansalazar.com