Plone 4 Preview

Plone 4 於十二月進入 alpha 2 階段，這個版本搭配 Python 2.6 和 Zope 2.12 執行，因此要留意 Python 執行版本的細節。

$ python -V
Python 2.6.1

$ svn co http://svn.plone.org/svn/plone/buildouts/plone-coredev/branches/4.0 Plone-4-svn
A Plone-4-svn/tests.cfg
A Plone-4-svn/sources.cfg
A Plone-4-svn/pil.cfg
A Plone-4-svn/bootstrap.py
A Plone-4-svn/buildout.cfg
A Plone-4-svn/versions.cfg
... ...
A Plone-4-svn/experimental/i18n.cfg
U Plone-4-svn
Checked out revision 32308.

$ cd Plone-4-svn
$ python bootstrap.py
Downloading http://pypi.python.org/packages/source/d/distribute/distribute-0.6.8.tar.gz
... ...
Generated script '/home/marr/Download/Plone-4-svn/bin/buildout'.

$ bin/buildout
Getting distribution for 'mr.developer==1.7'.
Got mr.developer 1.7.

$ bin/buildout -c pil.cfg
mr.developer: Updating 'Plone' with subversion.
mr.developer: Updating 'Products.ATContentTypes' with subversion.
mr.developer: Updating 'Products.PasswordResetTool' with subversion.
mr.developer: Updating 'plone.app.upgrade' with subversion.
mr.developer: Updating 'plone.app.users' with subversion.
mr.developer: Updating 'plonetheme.sunburst' with subversion.
Develop: '/home/marr/Download/Plone-4-svn/src/plonetheme.sunburst'
Develop: '/home/marr/Download/Plone-4-svn/src/plone.app.upgrade'
Develop: '/home/marr/Download/Plone-4-svn/src/Products.PasswordResetTool'
Develop: '/home/marr/Download/Plone-4-svn/src/Products.ATContentTypes'
Develop: '/home/marr/Download/Plone-4-svn/src/plone.app.users'
Develop: '/home/marr/Download/Plone-4-svn/src/Plone'
Uninstalling alltests.
Uninstalling test.
Uninstalling instance.
Uninstalling zopepy.
Uninstalling _mr.developer.
Installing _mr.developer.
Generated script '/home/marr/Download/Plone-4-svn/bin/develop'.
Installing zopepy.
Getting distribution for 'PIL==1.1.6'.

Plone 4 有了新的 Plone Site 新增按鈕，透過 http://localhost:8080/@@plone-addsite 之類的網址來呼叫建立功能，預設的網站畫面也不同於 Plone 3.x 版本。