[Zope-Checkins] CVS: Zope3/lib/python/Zope/TAL - TALDefs.py:1.29

[Fred L. Drake, Jr.]

Update of /cvs-repository/Zope3/lib/python/Zope/TAL
In directory cvs.zope.org:/tmp/cvs-serv18595

Modified Files:
	TALDefs.py 
Log Message:
Marge from the fdrake-tal-i18n-branch:
Update the bytecode version number since I18N support adds opcodes.
Add new definitions used by TALGenerator and TALInterpreter.


=== Zope3/lib/python/Zope/TAL/TALDefs.py 1.28 => 1.29 ===
 from types import ListType, TupleType
 
-TAL_VERSION = "1.3.2"
+TAL_VERSION = "1.4"
 
 XML_NS = "http://www.w3.org/XML/1998/namespace" # URI for XML namespace
 XMLNS_NS = "http://www.w3.org/2000/xmlns/" # URI for XML NS declarations
 
 ZOPE_TAL_NS = "http://xml.zope.org/namespaces/tal"
 ZOPE_METAL_NS = "http://xml.zope.org/namespaces/metal"
+ZOPE_I18N_NS = "http://xml.zope.org/namespaces/i18n"
 
 NAME_RE = "[a-zA-Z_][a-zA-Z0-9_]*"
 
@@ -46,6 +47,16 @@
     "tal tag",
     ]
 
+KNOWN_I18N_ATTRIBUTES = [
+    "translate",
+    "domain",
+    "target",
+    "source",
+    "attributes",
+    "data",
+    "name",
+    ]
+
 class TALError(Exception):
 
     def __init__(self, msg, position=(None, None)):
@@ -66,6 +77,9 @@
     pass
 
 class TALESError(TALError):
+    pass
+
+class I18NError(TALError):
     pass