[Checkins] SVN: z3c.extfile/trunk/src/z3c/extfile/ added seek and tell to interface

[Bernd Dorn]

Log message for revision 69493:
  added seek and tell to interface

Changed:
  U   z3c.extfile/trunk/src/z3c/extfile/hashdir.txt
  U   z3c.extfile/trunk/src/z3c/extfile/interfaces.py

-=-
Modified: z3c.extfile/trunk/src/z3c/extfile/hashdir.txt
===================================================================
--- z3c.extfile/trunk/src/z3c/extfile/hashdir.txt	2006-08-14 18:38:52 UTC (rev 69492)
+++ z3c.extfile/trunk/src/z3c/extfile/hashdir.txt	2006-08-14 19:29:22 UTC (rev 69493)
@@ -67,6 +67,15 @@
 
   >>> f.digest
   '0db0e5fa1ecf3e7659504f2e4048434cd9f20d2d'
+
+The seek and tell operations are supported.
+
+  >>> f.seek(1)
+  >>> f.read(10)
+  'ontent 2'
+
+  >>> f.tell()
+  9L
   
 We can also get the path of the file.
 

Modified: z3c.extfile/trunk/src/z3c/extfile/interfaces.py
===================================================================
--- z3c.extfile/trunk/src/z3c/extfile/interfaces.py	2006-08-14 18:38:52 UTC (rev 69492)
+++ z3c.extfile/trunk/src/z3c/extfile/interfaces.py	2006-08-14 19:29:22 UTC (rev 69493)
@@ -24,7 +24,13 @@
     def __len__():
         """returns the length/size of file"""
 
+    def seek(offset, whence=0):
+        """see file.seek"""
 
+    def tell():
+        """see file.tell"""
+
+
 class IWriteFile(IFile):
 
     def write(s):