[Zope3-checkins] CVS: Zope3/lib/python/Zope/App/ComponentArchitecture - InterfaceField.py:1.2 IInterfaceService.py:1.3 configure.zcml:1.8

[Jim Fulton]

Update of /cvs-repository/Zope3/lib/python/Zope/App/ComponentArchitecture
In directory cvs.zope.org:/tmp/cvs-serv13028

Modified Files:
	IInterfaceService.py configure.zcml 
Added Files:
	InterfaceField.py 
Log Message:
Added interface fields and widgets for keeping track of interfaces
(e.g. for adapter configurations).


=== Zope3/lib/python/Zope/App/ComponentArchitecture/InterfaceField.py 1.1 => 1.2 ===
--- /dev/null	Wed Dec  4 04:54:36 2002
+++ Zope3/lib/python/Zope/App/ComponentArchitecture/InterfaceField.py	Wed Dec  4 04:54:04 2002
@@ -0,0 +1,40 @@
+##############################################################################
+#
+# Copyright (c) 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+# 
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (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.
+# 
+##############################################################################
+"""These are the interfaces for the common fields.
+
+$Id$
+"""
+
+from Zope.Schema.IField import IEnumeratable
+from Zope.Schema import Enumeratable
+from Interface import Interface
+from Interface.IInterface import IInterface
+from Zope.Schema.Exceptions import ValidationError
+
+class IInterfaceField(IEnumeratable):
+    u"""Fields with Interfaces as values
+    """
+    
+class InterfaceField(Enumeratable):
+    __doc__ = IInterfaceField.__doc__
+    __implements__ = IInterfaceField
+
+
+    def _validate(self, value):
+        super(InterfaceField, self)._validate(value)
+
+        if not IInterface.isImplementedBy(value):
+            raise ValidationError("Not an interface", value)
+
+


=== Zope3/lib/python/Zope/App/ComponentArchitecture/IInterfaceService.py 1.2 => 1.3 ===
--- Zope3/lib/python/Zope/App/ComponentArchitecture/IInterfaceService.py:1.2	Tue Nov 19 18:15:14 2002
+++ Zope3/lib/python/Zope/App/ComponentArchitecture/IInterfaceService.py	Wed Dec  4 04:54:04 2002
@@ -18,7 +18,7 @@
 from Interface import Interface
 
 class IInterfaceService(Interface):
-    """
+    """Service that keeps track of used interfaces
     """
 
     def getInterface(id):


=== Zope3/lib/python/Zope/App/ComponentArchitecture/configure.zcml 1.7 => 1.8 ===
--- Zope3/lib/python/Zope/App/ComponentArchitecture/configure.zcml:1.7	Tue Nov 19 18:15:14 2002
+++ Zope3/lib/python/Zope/App/ComponentArchitecture/configure.zcml	Wed Dec  4 04:54:04 2002
@@ -49,9 +49,13 @@
   <serviceType id='Interfaces'
                interface='Zope.App.ComponentArchitecture.IInterfaceService.' />
 	   
-  <service serviceType='Interfaces'
-           permission='Zope.Public'
-           component='Zope.App.ComponentArchitecture.InterfaceService.interfaceService' />
+  <service 
+     serviceType='Interfaces'
+     permission='Zope.Public'
+     component=
+        'Zope.App.ComponentArchitecture.InterfaceService.interfaceService' />
+
+  <include package="Zope.App.ComponentArchitecture.Browser" />
 
 </zopeConfigure>