Rev 182: More effective wrapping of Bazaar2Handler.branch_exists. in http://bzr.daniel-watkins.co.uk/pqm/unknown-branch-formats

[Daniel Watkins]

At http://bzr.daniel-watkins.co.uk/pqm/unknown-branch-formats

------------------------------------------------------------
revno: 182
revision-id: daniel at daniel-watkins.co.uk-20080715113227-zcfvhua8y6cb31ho
parent: daniel at daniel-watkins.co.uk-20080715112514-5e6vvkrg9jk38mn9
committer: Daniel Watkins <daniel at daniel-watkins.co.uk>
branch nick: unknown-branch-formats
timestamp: Tue 2008-07-15 12:32:27 +0100
message:
  More effective wrapping of Bazaar2Handler.branch_exists.
-------------- next part --------------
=== modified file 'pqm/__init__.py'
--- a/pqm/__init__.py	2008-07-15 11:25:14 +0000
+++ b/pqm/__init__.py	2008-07-15 11:32:27 +0000
@@ -571,8 +571,13 @@
 
     def get_branch_handler(self, branchspec):
         handler = Bazaar2Handler()
-        branch_exists = self.wrap_command(
-            handler.branch_exists, "", self.script.getSender(), branchspec)
+        sender = self.script.getSender()
+        branch_exists = False
+        try:
+            branch_exists = handler.branch_exists(sender, branchspec)
+        except PQMTlaFailure, e:
+            raise PQMCmdFailure(sender, self.successful, "",
+                                self.output + e.output)
         if branch_exists:
             return handler
         handler = self.get_arch_impl()