remove code for python2.3 compatibility.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@25403 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Tool/TemplateTool.py

@@ -47,10 +47,7 @@ from xml.dom.minidom import parse
 import struct
 import cPickle
 import posixpath
-try:
-  from base64 import b64encode, b64decode
-except ImportError:
-  from base64 import encodestring as b64encode, decodestring as b64decode
+from base64 import b64encode, b64decode
 from Products.ERP5Type.Message import translateString
 from zLOG import LOG, INFO
 

product/ERP5Subversion/Tool/SubversionTool.py

@@ -54,16 +54,7 @@ try:
 except ImportError:
   pysvn = None
 
-try:
-  from base64 import b64encode, b64decode
-except ImportError:
-  from base64 import encodestring as b64encode, decodestring as b64decode
-  
-# To keep compatibility with python 2.3
-try:
-  set
-except NameError:
-  from sets import Set as set
+from base64 import b64encode, b64decode
 
 NBSP = ' '
 NBSP_TAB = NBSP*8

product/ERP5SyncML/Subscription.py

@@ -40,12 +40,7 @@ from DateTime import DateTime
 from zLOG import LOG, DEBUG, INFO
 
 import md5
-
-try:
-    from base64 import b64encode, b64decode, b16encode, b16decode
-except ImportError:
-    from base64 import encodestring as b64encode, decodestring as b64decode, \
-        encodestring as b16encode, decodestring as b16decode
+from base64 import b64encode, b64decode, b16encode, b16decode
 
 #class Conflict(SyncCode, Implicit):
 class Conflict(SyncCode, Base):

product/ERP5SyncML/tests/testERP5SyncML.py

@@ -34,13 +34,7 @@ from AccessControl.SecurityManagement import newSecurityManager
 from Products.ERP5SyncML.Conduit.ERP5Conduit import ERP5Conduit
 from Products.ERP5SyncML.SyncCode import SyncCode
 from zLOG import LOG
-
-try:
-    from base64 import b64encode, b64decode, b16encode, b16decode
-except ImportError:
-    from base64 import encodestring as b64encode, decodestring as b64decode, \
-        encodestring as b16encode, decodestring as b16decode
-
+from base64 import b64encode, b64decode, b16encode, b16decode
 
 class TestERP5SyncMLMixin: