Rev 1604: Teach versioned files to prevent mutation after finishing. in /home/robertc/source/baz/transaction-finished-callback/

[Robert Collins]

------------------------------------------------------------
revno: 1604
revision-id: robertc at robertcollins.net-20060309000704-444c75bb39877694
parent: robertc at robertcollins.net-20060308235107-132ff5c36aa082a5
committer: Robert Collins <robertc at robertcollins.net>
branch nick: transaction-finished-callback
timestamp: Thu 2006-03-09 11:07:04 +1100
message:
  Teach versioned files to prevent mutation after finishing.
modified:
  bzrlib/errors.py               errors.py-20050309040759-20512168c4e14fbd
  bzrlib/knit.py                 knit.py-20051212171256-f056ac8f0fbe1bd9
  bzrlib/tests/test_knit.py      test_knit.py-20051212171302-95d4c00dd5f11f2b
  bzrlib/tests/test_versionedfile.py test_versionedfile.py-20060222045249-db45c9ed14a1c2e5
  bzrlib/versionedfile.py        versionedfile.py-20060222045106-5039c71ee3b65490
  bzrlib/weave.py                knit.py-20050627021749-759c29984154256b