[Zope3-checkins] CVS: Zope3/src/zope/app/zapi - __init__.py:1.2 interfaces.py:1.2

[Stephan Richter]

Update of /cvs-repository/Zope3/src/zope/app/zapi
In directory cvs.zope.org:/tmp/cvs-serv18582/src/zope/app/zapi

Modified Files:
	__init__.py interfaces.py 
Log Message:


Added queryType into ZAPI.


=== Zope3/src/zope/app/zapi/__init__.py 1.1 => 1.2 ===
--- Zope3/src/zope/app/zapi/__init__.py:1.1	Mon Mar 15 07:03:45 2004
+++ Zope3/src/zope/app/zapi/__init__.py	Sun Mar 21 12:09:43 2004
@@ -21,6 +21,7 @@
 from interfaces import IZAPI
 from zope.interface import moduleProvides
 from zope.app import servicenames
+from zope.app.interface import queryType
 
 moduleProvides(IZAPI)
 __all__ = tuple(IZAPI)


=== Zope3/src/zope/app/zapi/interfaces.py 1.1 => 1.2 ===
--- Zope3/src/zope/app/zapi/interfaces.py:1.1	Mon Mar 15 07:03:45 2004
+++ Zope3/src/zope/app/zapi/interfaces.py	Sun Mar 21 12:09:43 2004
@@ -58,4 +58,13 @@
         
         """
 
+    def queryType(object, type):
+        """Returns the interface implemented by object that provides type.
+
+        For example, if you have an Image, you often would like to know
+        which interface is recognized as a Content Type interface
+        (IContentType).  So you would call queryType(myImage, IContentType)
+        which would return IImage.
+        """
+        
     servicenames = Attribute("Service Names")