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Commit 8b80a887 authored by Amos Latteier's avatar Amos Latteier
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zserver changes.

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doc/CHANGES.txt
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......@@ -174,6 +174,19 @@ Zope Changes
Releases
Zope 2.0 beta 1
Features added
- ZServer now uses the zLOG logging mechanism for informational and
warning messages.
- ZServer now includes a fairly stable NT service ZService.py
Bugs Fixed
- You can no longer cd to an acquired directory in ZServer FTP.
Zope 2.0 alpha 4
Backward incompatibility
......@@ -199,38 +212,38 @@ Zope Changes
<input name="date.day:record:int">
will result in a single variable, 'date', with
attributes 'year', 'month', and 'day'.
attributes 'year', 'month', and 'day'.
:records -- allows you to input a list of records (ie a
table)
:ignore-empty -- Immit the field if the value is an empty
string.
:ignore-empty -- Immit the field if the value is an empty
string.
For more information, see the section on "Form variable
types" in http://www.zope.org/Documentation/Reference/Trinkets.
- In the startup script, z2.py:
- The startup script, z2.py, has additional documentation on
providing empty strings as arguments.
- The startup script, z2.py, has additional documentation on
providing empty strings as arguments.
- Added a -P option to the startup script, z2.py, to specify a
base port for the various servers. For example::
- Added a -P option to the startup script, z2.py, to specify a
base port for the various servers. For example::
python z2.py -P8000
python z2.py -P8000
is equivalent to:
is equivalent to:
python z2.py -w8080 -f8021 -m8099
python z2.py -w8080 -f8021 -m8099
This is a convenient short-hand for systes with many zserver
instances running.
This is a convenient short-hand for systes with many zserver
instances running.
- Added an -l option to the startup script, z2.py, to specify
the location of the ZServer hit log. If the location is a
relative path, then it is assumed to be rooted in the 'var'
directory.
- Added an -l option to the startup script, z2.py, to specify
the location of the ZServer hit log. If the location is a
relative path, then it is assumed to be rooted in the 'var'
directory.
- A progress indicator was added to the database conversion
utility, utilities/bbb.py.
......@@ -265,10 +278,10 @@ Zope Changes
- Pack is now supported for ZODB3 File Storages.
- The header output by manage_tabs now shows whether the
current object has been modified or locked by a version and
shows the version if the version isn't the current working
version.
- The header output by manage_tabs now shows whether the
current object has been modified or locked by a version and
shows the version if the version isn't the current working
version.
- The locked-in-version decoration in the object management
contents view shows the locking version if the version isn't
......@@ -278,12 +291,12 @@ Zope Changes
added. See lib/python/ZODB/DemoStorage.py and
lib/python/ZODB/dbmStorage.py.
- Subtransactions have been added (instead of temporary
versions). If a true argument is given in a transaction commit
or abort call (e.g. 'get_transaction().commit(1)'), then
the commit or abort applies to a subtransaction of the
current transaction. This is useful in a number of ways,
including:
- Subtransactions have been added (instead of temporary
versions). If a true argument is given in a transaction commit
or abort call (e.g. 'get_transaction().commit(1)'), then
the commit or abort applies to a subtransaction of the
current transaction. This is useful in a number of ways,
including:
o Subtransaction commits on requests that work with lots
of data can reduce memory usage because data can be
......@@ -299,15 +312,15 @@ Zope Changes
'custom_zodb' from INSTANCE_HOME and use it's Storage
attribute.
For example, to use a Demo storage based on the standard
For example, to use a Demo storage based on the standard
File storage, yo might define a 'custom_zodb' module with::
import Globals, ZODB.FileStorage, ZODB.DemoStorage
name='%s/Data.fs' % Globals.data_dir
base=ZODB.FileStorage.FileStorage(name, read_only=1)
Storage=ZODB.DemoStorage.DemoStorage("Demo (%s)" % name, base)
base=ZODB.FileStorage.FileStorage(name, read_only=1)
Storage=ZODB.DemoStorage.DemoStorage("Demo (%s)" % name, base)
- Find can now search text of SQL methods.
......@@ -317,9 +330,9 @@ Zope Changes
in a central registry and are used when unpicking instances.
- Database connections now have a sync method for
synchronizing the connection with saved data. This is
useful for interactive connections to see database changes
made by other threads.
synchronizing the connection with saved data. This is
useful for interactive connections to see database changes
made by other threads.
- Errors encountered when trying to unpickle object state are
now logged, if logging is enabled.
......@@ -334,34 +347,34 @@ Zope Changes
FTP access compatible with cookie-based authentication.
- ZServer now includes a NT Service, 'ZServer.py' This service
requires the Python win32 extensions. It is not yet complete
and not yet integrated with the Zope installer. It does however
include a large doc string.
- ZServer is offically using the z2.py start script now. The old
start.py and zinit.py were removed. Note: z2.py will call zdaemon.py
for you, if you want to use ZServer in daemon mode on Unix.
- Added a 'has_permission' method to user objects. This facilitates
finding out if a user has access to a given object. For example::
<!--#if "AUTHENTICATED_USER.has_permissions('View',someObject)"-->
- The product add list is now filtered. This should keep objects out of
the product add list for which the user does not have adequite
permissions. This is implemented with a new method,
'filtered_meta_types' which returns all the meta_types for which a
given user has permissions. Note: Right now ZClasses do not associate
permissions with Products. Thus all Control Panel Products appear in
the product add list, no matter what roles the user has.
requires the Python win32 extensions. It is not yet complete
and not yet integrated with the Zope installer. It does however
include a large doc string.
- ZServer is offically using the z2.py start script now. The old
start.py and zinit.py were removed. Note: z2.py will call zdaemon.py
for you, if you want to use ZServer in daemon mode on Unix.
- Added a 'has_permission' method to user objects. This facilitates
finding out if a user has access to a given object. For example::
<!--#if "AUTHENTICATED_USER.has_permissions('View',someObject)"-->
- The product add list is now filtered. This should keep objects out of
the product add list for which the user does not have adequite
permissions. This is implemented with a new method,
'filtered_meta_types' which returns all the meta_types for which a
given user has permissions. Note: Right now ZClasses do not associate
permissions with Products. Thus all Control Panel Products appear in
the product add list, no matter what roles the user has.
- HTTP REQUEST objects now use HTML in their string representation.
- The REQUEST keys of the form BASEx and URLx, where x is an integer
now allow x to be greater than 9.
- index_html is not longer used automatically for XML-RPC
requests.
- index_html is not longer used automatically for XML-RPC
requests.
- ZPublisher debugger, 'ZPublisher.test' now accepts a 'extra'
keyword argument with a dictionary giving extra variables to
......@@ -390,9 +403,9 @@ Zope Changes
stops accepting new connections when the number of active
connections exceeds a threshold.
- Accessing cached results of items() (or values() or keys())
calls on BTrees caused core dumps if affected elements were
deleted. For example::
- Accessing cached results of items() (or values() or keys())
calls on BTrees caused core dumps if affected elements were
deleted. For example::
for k in abtree.keys():
del abtree[k]
......@@ -476,7 +489,7 @@ Zope Changes
successfully closed.
- A bug in handling the case when a file was created on open
without the create flag caused weird errors on windows.
without the create flag caused weird errors on windows.
- The REQUEST BASE1 key was not computed correctly when
SCRIPT_NAME was an empty string.
......
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