i18n first draft

- gettext support added in SàT
- first draft of french translation
- added README with a HOWTO for translators

plugins/plugin_xep_0096.py

@@ -49,13 +49,13 @@ PLUGIN_INFO = {
 "dependencies": ["XEP_0065"],
 "main": "XEP_0096",
 "handler": "yes",
-"description": """Implementation of SI File Transfert"""
+"description": _("""Implementation of SI File Transfert""")
 }
 
 class XEP_0096():
 
     def __init__(self, host):
-        info("Plugin XEP_0096 initialization")
+        info(_("Plugin XEP_0096 initialization"))
         self.host = host
         self._waiting_for_approval = {}
         host.bridge.addMethod("sendFile", ".communication", in_sign='sss', out_sign='s', method=self.sendFile)
@@ -64,7 +64,7 @@ class XEP_0096():
         return XEP_0096_handler(self)  
 
     def xep_96(self, IQ, profile):
-        info ("XEP-0096 management")
+        info (_("XEP-0096 management"))
         IQ.handled=True
         SI_elem = IQ.firstChildElement()
         debug(SI_elem.toXml())
@@ -72,7 +72,7 @@ class XEP_0096():
         file_size = ""
         for element in SI_elem.elements():
             if element.name == "file":
-                info ("File proposed: name=[%s] size=%s", element['name'], element['size'])
+                info (_("File proposed: name=[%(name)s] size=%(size)s") % {'name':element['name'], 'size':element['size']})
                 filename = element["name"]
                 file_size = element["size"]
             elif element.name == "feature":
@@ -88,15 +88,15 @@ class XEP_0096():
             self.host.plugins["XEP_0065"].setData(data, id)
             self.approved(id)
         else:
-            debug ("Transfert [%s] refused", id)
+            debug (_("Transfert [%s] refused"), id)
             del(self._waiting_for_approval[id])
 
     def approved(self, id):
         """must be called when a file transfert has be accepted by client"""
-        debug ("Transfert [%s] accepted", id)
+        debug (_("Transfert [%s] accepted"), id)
 
         if ( not self._waiting_for_approval.has_key(id) ):
-            error ("Approved unknow id !")
+            error (_("Approved unknow id !"))
             #TODO: manage this (maybe approved by several frontends)
         else:
             element, from_id, size, profile = self._waiting_for_approval[id]
@@ -108,7 +108,7 @@ class XEP_0096():
         #FIXME: over ultra mega ugly, need to be generic
         client = self.host.getClient(profile)
         assert(client)
-        info ("Feature negociation")
+        info (_("Feature negociation"))
         data = feat_elem.firstChildElement()
         field = data.firstChildElement()
         #FIXME: several options ! Q&D code for test only
@@ -151,7 +151,7 @@ class XEP_0096():
         """
         current_jid, xmlstream = self.host.getJidNStream(profile_key)
         if not xmlstream:
-            error ('Asking profile for an non-existant or not connected profile')
+            error (_('Asking for an non-existant or not connected profile'))
             return ""
         debug ("sendfile (%s) to %s", filepath, to )
         print type(filepath), type(to)