[Pkg-zope-developers] dzhandle should not handle non-enabled instances

[martin f krafft]

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It really only makes sense the make dzhandle act on instances which
are dzhandle-enabled (check for etc/debian_policy). Any other
instances need to be migrated, which should be an explicit action.
Therefore, locate_instances should only return dz-enabled instances.
The following patch checks for the debian policy file.

--- /usr/sbin/dzhandle  Mon Mar 28 20:15:47 2005
+++ /usr/local/sbin/dzhandle  Tue Mar 29 12:50:55 2005
@@ -1792,7 +1800,8 @@
             if not versions or z['version'] in versions]
     for version, instance_dir in pkgs:
         for home in glob.glob(os.path.join(instance_dir, '*')):
-            if os.path.isdir(os.path.join(home, 'var')):
+            if os.path.isdir(os.path.join(home, 'var')) and \
+               os.path.isfile(os.path.join(home, 'etc', 'debian_policy')):
                 instance =3D ZopeInstance(home, version)
                 instances.append(instance)
     return instances

--=20
 .''`.     martin f. krafft <madduck@debian.org>
: :'  :    proud Debian developer, admin, user, and author
`. `'`
  `-  Debian - when you have better things to do than fixing a system
=20
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"if beethoven's seventh symphony
 is not by some means abridged,
 it will soon fall into disuse."
                             -- philip hale, boston music critic, 1837

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