Cut startup time in half :)

Merged revisions 25249 - 25251 from trunk

browser/metaconfigure.py

@@ -0,0 +1,75 @@
+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""
+$Id$
+"""
+
+from zope.interface import Interface
+from zope.configuration.fields import GlobalObject
+from zope.schema import Id
+from zope.app.publisher.browser.viewmeta import page, view
+from zope.app.container.browser.contents import Contents
+from zope.app.container.browser.adding import Adding
+from zope.app.i18n import ZopeMessageIDFactory as _
+from zope.app.security.fields import Permission
+
+class IContainerViews(Interface):
+    """Define a container views"""
+
+    for_ = GlobalObject(
+        title=u"The interface this containerViews are for.",
+        description=u"""
+        The containerViews will be for all objects that implement this
+        interface.""",
+        required=True
+        )
+
+    contents = Permission(
+        title=u"The permission needed for content page.",
+        required=False,
+        )
+
+    index = Permission(
+        title=u"The permission needed for index page.",
+        required=False,
+        )
+
+    add = Permission(
+        title=u"The permission needed for add page.",
+        required=False,
+        )
+
+
+def containerViews(_context, for_, contents=None, add=None, index=None):
+    """Create an container view for a given content type"""
+
+    if for_ is None:
+            raise ValueError("A for interface must be specified.")
+
+    if contents is not None:
+        page(_context, name='contents.html', permission=contents,
+             for_=for_, class_=Contents, attribute='contents',
+             menu='zmi_views', title=_('Contents'))
+
+    if index is not None:
+        page(_context, name='index.html', permission=index, for_=for_, 
+             class_=Contents, attribute='contents')
+
+    if add is not None:
+        viewObj = view(_context, name='+', menu='zmi_actions',
+                       title=_('Add'), for_=for_, permission=add,
+                       class_=Adding)
+        viewObj.page(_context, name='index.html', attribute='index')
+        viewObj.page(_context, name='action.html', attribute='action')
+        viewObj()

browser/tests/test_directive.py

@@ -0,0 +1,148 @@
+##############################################################################
+#
+# Copyright (c) 2003 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""'containerView' directive test
+
+$Id$
+"""
+import re
+import pprint
+import cStringIO
+
+import unittest
+from zope.interface import Interface
+from zope.testing.doctestunit import DocTestSuite
+from zope.app.container.browser.metaconfigure import containerViews
+
+atre = re.compile(' at [0-9a-fA-Fx]+')
+
+class Context:
+    actions = ()
+
+    def action(self, discriminator, callable, args):
+        self.actions += ((discriminator, callable, args), )
+        self.info = 'info'
+
+    def __repr__(self):
+        stream = cStringIO.StringIO()
+        pprinter = pprint.PrettyPrinter(stream=stream, width=60)
+        pprinter.pprint(self.actions)
+        r = stream.getvalue()
+        return (''.join(atre.split(r))).strip()
+
+class I(Interface):
+    pass
+
+def test_containerViews():
+    """
+    >>> context = Context()
+    >>> containerViews(context, for_=I, contents='zope.ManageContent',
+    ...                add='zope.ManageContent', index='zope.View')
+    >>> context
+    ((('browser:menuItem',
+       'zmi_views',
+       <InterfaceClass zope.app.container.browser.tests.test_directive.I>,
+       u'Contents'),
+      <bound method GlobalBrowserMenuService.menuItem of <zope.app.publisher.browser.globalbrowsermenuservice.GlobalBrowserMenuService object>>,
+      ('zmi_views',
+       <InterfaceClass zope.app.container.browser.tests.test_directive.I>,
+       '@@contents.html',
+       u'Contents',
+       '',
+       None,
+       'zope.ManageContent',
+       None)),
+     (None,
+      <function provideInterface>,
+      ('',
+       <InterfaceClass zope.app.container.browser.tests.test_directive.I>)),
+     (('view',
+       <InterfaceClass zope.app.container.browser.tests.test_directive.I>,
+       'contents.html',
+       <InterfaceClass zope.publisher.interfaces.browser.IBrowserRequest>,
+       'default'),
+      <function handler>,
+      ('Presentation',
+       'provideAdapter',
+       <InterfaceClass zope.publisher.interfaces.browser.IBrowserRequest>,
+       <class 'zope.app.publisher.browser.viewmeta.Contents'>,
+       'contents.html',
+       [<InterfaceClass zope.app.container.browser.tests.test_directive.I>],
+       <InterfaceClass zope.interface.Interface>,
+       'default',
+       'info')),
+     (None,
+      <function provideInterface>,
+      ('',
+       <InterfaceClass zope.app.container.browser.tests.test_directive.I>)),
+     (('view',
+       <InterfaceClass zope.app.container.browser.tests.test_directive.I>,
+       'index.html',
+       <InterfaceClass zope.publisher.interfaces.browser.IBrowserRequest>,
+       'default'),
+      <function handler>,
+      ('Presentation',
+       'provideAdapter',
+       <InterfaceClass zope.publisher.interfaces.browser.IBrowserRequest>,
+       <class 'zope.app.publisher.browser.viewmeta.Contents'>,
+       'index.html',
+       [<InterfaceClass zope.app.container.browser.tests.test_directive.I>],
+       <InterfaceClass zope.interface.Interface>,
+       'default',
+       'info')),
+     (('browser:menuItem',
+       'zmi_actions',
+       <InterfaceClass zope.app.container.browser.tests.test_directive.I>,
+       u'Add'),
+      <bound method GlobalBrowserMenuService.menuItem of <zope.app.publisher.browser.globalbrowsermenuservice.GlobalBrowserMenuService object>>,
+      ('zmi_actions',
+       <InterfaceClass zope.app.container.browser.tests.test_directive.I>,
+       '@@+',
+       u'Add',
+       '',
+       None,
+       'zope.ManageContent',
+       None)),
+     (None,
+      <function provideInterface>,
+      ('',
+       <InterfaceClass zope.app.container.browser.tests.test_directive.I>)),
+     (None,
+      <function provideInterface>,
+      ('', <InterfaceClass zope.interface.Interface>)),
+     (('view',
+       <InterfaceClass zope.app.container.browser.tests.test_directive.I>,
+       '+',
+       <InterfaceClass zope.publisher.interfaces.browser.IBrowserRequest>,
+       'default',
+       <InterfaceClass zope.interface.Interface>),
+      <function handler>,
+      ('Presentation',
+       'provideAdapter',
+       <InterfaceClass zope.publisher.interfaces.browser.IBrowserRequest>,
+       <class 'zope.app.publisher.browser.viewmeta.+'>,
+       '+',
+       [<InterfaceClass zope.app.container.browser.tests.test_directive.I>],
+       <InterfaceClass zope.interface.Interface>,
+       'default',
+       'info')))
+    """
+
+
+def test_suite():
+    return unittest.TestSuite((
+        DocTestSuite(),
+        ))
+
+if __name__ == '__main__':
+    unittest.main()