Remove the _groups instance variable.

We actually don't need to retain an instance variable for the groups
found in the configuration file. Keep this as a local variable, and
then pass it to _prep_groups().

* tools/hook-scripts/mailer/mailer.py:
  (Config.__init__): stop using an instance variable, and just go with
    a localvar ORDERED_GROUPS. Remove the little hack that set
    ._groups early in order to create a stable ordering of instance
    variables. T3 sorts them, so this hack is no longer needed.

note: for testing purposes, we still set ._groups for now


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1917657 13f79535-47bb-0310-9956-ffa450edef68
1 file changed