changed the site site variable ADMIN_MEMBER_CHUNKSIZE to a per-list

variable (admin_member_chunksize). this is not yet settable by means
of cgi, but you can set it  at an interactive python session.  This is
a start on making the membership management part of the admin cgi
scalable for really big lists.
details:
* up'd DATA_FILE_VERSION in Mailman/Defaults.py.in
* replaced ADMIN_MEMBER_CHUNKSIZE with DEFAULT_ADMIN_MEMBER_CHUNKSIZE in
Mailman/Defaults.py.in.
* added a list variable assignment in Mailman.MailList.InitVars
* added code to add the admin_member_chunksize attribute to a list
  when versions change in Mailman/versions.py
* made admin.py format members according to
  list.admin_member_chunksize instead of mm_cfg.ADMIN_MEMBER_CHUNKSIZE
scott

1 files changed, 2 insertions, 0 deletions

diff --git a/Mailman/versions.py b/Mailman/versions.py
index 02bf2d7ac..e3f2df273 100644
--- a/Mailman/versions.py
+++ b/Mailman/versions.py
@@ -83,6 +83,8 @@ def UpdateOldVars(l, stored_state):
         delattr(l, "open_subscribe")
     if not hasattr(l, "administrivia"):
         setattr(l, "administrivia", mm_cfg.DEFAULT_ADMINISTRIVIA)
+    if not hasattr(l, "admin_member_chunksize"):
+        setattr(l, "admin_member_chunksize", mm_cfg.DEFAULT_ADMIN_MEMBER_CHUNKSIZE)
     if not hasattr(l, "posters_includes_members"):
         setattr(l, "posters_includes_members",
                 mm_cfg.DEFAULT_POSTERS_INCLUDES_MEMBERS)