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Zope Changes
This file contains change information for the current Zope release.
Change information for previous versions of Zope can be found in the
file HISTORY.txt.
To-do
- Add cyclic-garbage collection support to C extension classes,
especially to acquisition wrappers.
N.B: ExtensionClassType already declares that it supports GC
(via the Py_TPFLAGS_HAVE_GC flag), but does not appear to conform
to the rules for such a type laid out in the Python docs:
http://docs.python.org/api/supporting-cycle-detection.html
Zope 2.9.3 (UNRELEASED)
Bugs fixed
- Collector #1447: When editing content on a virtual-hosted zope,
AcceleratedHTTPCacheManager now purges the correct URL.
- Collector #2062: Fix manage_historyCopy, which was broken, and write
tests for it.
- Collector #2061: Fix problems where windows line endings are passed
to restricted code compilers.
- Collector #2072: Applied patch to fix problem with overly restrictive
__bobo_traverse__ security and tests.
- Added missing Zope 3 packages: zope.app.intid, zope.app.keyreference,
zope.app.session, zope.contentprovider, zope.viewlet
- Updated Five to bugfix release 1.3.5.
- OFS.PropertyManager: Provided missing security declarations.
Zope 2.9.2 (2006/03/27)
Bugs fixed
- Collector #2051: Applied patch by Yoshinori Okuji to fix some
XML export/import problems, and added tests for that feature.
- Missing import of NotFound in webdav.Resource.
- Collector #2037: fixed broken ACTUAL_URL for '/'
- Put the default skin interface on the request once it is
created, both in ZPublisher and ZopeTestCase.
- Updated Five to bugfix release 1.3.3. See
Products/Five/CHANGES.txt for more info.
Zope 2.9.1 (2006/02/25)
Bugs fixed
- Collector #1819: fixed signature of
MountedObject.SimpleTrailblazer._construct()
- Collector #2019: removed validateValue() from cAccessControl (already
removed in former Zope versions from the AccessControl Python
implementation)
- Collector #1991: ZPublisher did not deal properly with a trailing
%20 in the URL
- Collector #1989: 'test.py' now copyied to $ZOPE_HOME/bin
during installation, which re-enables tests run from the instance
home.
- zope.app.introspector was not included with the source archive
- Collector #2013: improved XHTML conformance of error messages,
some of which did not close '<p>' tags.
- Collector #1999: fixed broken FTP rename functionality
(RNFR now returns 350 as status code instead 250)
- officially deprecated the zLOG module (to be removed in Zope 2.11).
Use the logging module of Python instead.
- Replaced used of deprecated 'OFS.content_types' module with cognates
from 'zope.app.content_types'.
- Collector #2002: fixed broken 'ls -R' functionality (didn't
recurse properly subclasses of OFS.Folder)
Zope 2.9.0 (2006/01/09)
Bugs fixed
- deprecated OFS.content_types
- Fixed ConflictError when using sessions.
Zope 2.9.0 beta 2 (2005/12/24)
Bugs fixed
- Collector #1939: When running as a service, Zope could
potentially collect too much log output filling the NT Event
Log. When that happened, a 'print' during exception handling
would cause an IOError in the restart code causing the service
not to restart automatically.
Problem is that a service/pythonw.exe process *always* has an
invalid sys.stdout. But due to the magic of buffering, small
"print" statements would not fail - but once the file actually
got written to, the error happened. Never a problem when
debugging, as the process has a console, and hence a valid
stdout.
- For content-type HTTP headers starting with 'text/' or 'application/'
the 'charset' field is automatically if not specified by the
application. The 'charset' is determined by the content-type header
specified by the application (if available) or from the
zpublisher_default_encoding value as configured in etc/zope.conf
- Collector #1976: FTP STOR command would load the file being
uploaded in memory. Changed to use a TemporaryFile.
- OFS ObjectManager: Fixed list_imports() to tolerate missing
import directories.
- Collector #1965: 'get_transaction' missing from builtins without
sufficient deprecation notice (ZODB 3.6 properly removed it, but
Zope needs to keep it for another release).
- Several zope.app packages were forgotten to be included in the
first beta due to the now zpkg-based build and release process.
Features added
- The SiteErrorLog now copies exceptions to the event log by default.
- Added a 'conflict-error-log-level' directive to zope.conf, to set
the level at which conflict errors (which are normally retried
automatically) are logged. The default is 'info'.
Zope 2.9.0 beta 1 (2005/12/06)
Features added
- ObjectManager now has an hasObject method to test presence. This
brings it in line with BTreeFolder.
- Using FastCGI is officially deprecated
- Improved logging of ConflictErrors. All conflict errors are
logged at INFO, with counts of how many occurred and how many
were resolved. Tracebacks for all conflicts are logged a DEBUG
level, although these won't help anyone much. If a conflict
error is unresolved, it will now bubble up to error_log and
standard_error_message.
- Fixed unclear security declarations. Warn when an attempt is
made to have a security declaration on a nonexistent method.
- updated to ZPL 2.1
- interfaces: Added 'Interfaces' tab to basic core objects.
This is a Five feature and only available if the classes are made
five:traversable. It allows to inspect interfaces and to assign
marker interfaces through the ZMI.
- webdav: Added support for the z3 WriteLock interface.
It is no longer necessary to have the WriteLockInterface in the
__implements__ list of lockable objects. All classes inheriting from
LockableItem inherit also the IWriteLock interface. Note that this
enables webdav locking for all subclasses by default even if they
don't specify the WriteLockInterface explicitly.
- App ProductContext: Made registerClass aware of z3 interfaces.
Z2 and z3 interfaces are registered side by side in the same tuple in
Products.meta_types. IFAwareObjectManagers like the ZCatalog work now
with z3 interfaces as well.
- Zope now sends Zope 3 events when objects are added or removed
from standard containers. manage_afterAdd, manage_beforeDelete
and manage_afterClone are now deprecated. See
lib/python/Products/Five/tests/event.txt for details.
- Zope now utilizes ZODB 3.6. It had previously used
ZODB 3.4. As a result, the DBTab package was removed, as
ZODB 3.6 has multidatabase support that makes DBTab
unnecessary.
- Added a 'product-config' section type to zope.conf, allowing
arbitrary key-value mappings. Products can look for such
confgiurations to set product-specific options. Products mwy
also register their own section types, extending the
'zope.product.base' type. (see the example '<product-config>'
section in skel/etc/zope.conf.in for sample usage).
- Collector #1490: Added a new zope.conf option to control the
character set used to encode unicode data that reaches
ZPublisher without any specified encoding.
- AccessControl, Acquisition, App, OFS, webdav, PluginIndexes,
ZCatalog and ZCTextIndex: Added some Zope 3 style interfaces.
This makes the bridged interfaces shipped with Five obsolete.
- ZConfig extension, address now also accepts symbolic port names
from etc/services (unix) or etc\services (win32)
- ZPublisher.HTTPRequest.FileUpload now supports full file
object interface. This means Iterator support was added. (for
line in fileobject: ..., as well as fileobject.next() and
fileobject.xreadlines() ) Collector #1837
- Switched the bundled Zope 3 to release 3.2 and upgraded the
Five product to version 1.3 (see Products/Five/CHANGES.txt).
- The PageTemplate implementation now uses Zope 3 message
catalogs by default for translation. Old-style translation
services such as Localizer or PlacelessTranslationService are
still supported as fall-backs. See Products/Five/doc/i18n.txt
for more information.
- Switched to the new improved test runner from Zope 3. Run
test.py with -h to find out more.
- Collector #1904: On Mac OS X avoid a spurious OSError when
zopectl exits.