Remove implementations of Class.getnode from back_anydbm and rdbms_common...

...it's already in hyperdb.Class.

Implementations of hyperdb.Database do need to implement the getnode
method themselves.

Author: Johannes Gijsbers

roundup/backends/back_anydbm.py

@@ -15,7 +15,7 @@
 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 # 
-#$Id: back_anydbm.py,v 1.131 2003-11-14 00:11:18 richard Exp $
+#$Id: back_anydbm.py,v 1.132 2003-11-16 18:41:40 jlgijsbers Exp $
 '''
 This module defines a backend that saves the hyperdatabase in a database
 chosen by anydbm. It is guaranteed to always be available in python
@@ -1094,17 +1094,6 @@ def get(self, nodeid, propname, default=_marker, cache=1):
 
         return d[propname]
 
-    # not in spec
-    def getnode(self, nodeid, cache=1):
-        ''' Return a convenience wrapper for the node.
-
-        'nodeid' must be the id of an existing node of this class or an
-        IndexError is raised.
-
-        'cache' exists for backwards compatibility, and is not used.
-        '''
-        return Node(self, nodeid)
-
     def set(self, nodeid, **propvalues):
         '''Modify a property on an existing node of this class.
         

roundup/backends/rdbms_common.py

@@ -1,4 +1,4 @@
-# $Id: rdbms_common.py,v 1.70 2003-11-14 00:11:19 richard Exp $
+# $Id: rdbms_common.py,v 1.71 2003-11-16 18:41:40 jlgijsbers Exp $
 ''' Relational database (SQL) backend common code.
 
 Basics:
@@ -1373,16 +1373,6 @@ def get(self, nodeid, propname, default=_marker, cache=1):
 
         return d[propname]
 
-    def getnode(self, nodeid, cache=1):
-        ''' Return a convenience wrapper for the node.
-
-        'nodeid' must be the id of an existing node of this class or an
-        IndexError is raised.
-
-        'cache' exists for backwards compatibility, and is not used.
-        '''
-        return Node(self, nodeid)
-
     def set(self, nodeid, **propvalues):
         '''Modify a property on an existing node of this class.
         

roundup/hyperdb.py

@@ -15,7 +15,7 @@
 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 # 
-# $Id: hyperdb.py,v 1.91 2003-11-11 00:35:13 richard Exp $
+# $Id: hyperdb.py,v 1.92 2003-11-16 18:41:40 jlgijsbers Exp $
 
 """
 Hyperdatabase implementation, especially field types.
@@ -163,8 +163,7 @@ class Database:
 Implementation
 --------------
 
-All methods except __repr__ and getnode must be implemented by a
-concrete backend Class.
+All methods except __repr__ must be implemented by a concrete backend Database.
 
 '''
 
@@ -374,6 +373,7 @@ def get(self, nodeid, propname, default=_marker, cache=1):
         """
         raise NotImplementedError
 
+    # not in spec
     def getnode(self, nodeid, cache=1):
         ''' Return a convenience wrapper for the node.