Rev 1392: Deal with absent content. in file:///data/jelmer/bzr-svn/stackable/

[Jelmer Vernooij]

At file:///data/jelmer/bzr-svn/stackable/

------------------------------------------------------------
revno: 1392
revision-id: jelmer at samba.org-20080628030324-xuw01kyj3in23yrv
parent: jelmer at samba.org-20080628021542-7gdny8vrapok9v7u
committer: Jelmer Vernooij <jelmer at samba.org>
branch nick: stackable
timestamp: Sat 2008-06-28 05:03:24 +0200
message:
  Deal with absent content.
modified:
  versionedfiles.py              versionedfiles.py-20080626134117-j8g0ntz1pj228iox-1
=== modified file 'versionedfiles.py'
--- a/versionedfiles.py	2008-06-28 01:53:01 +0000
+++ b/versionedfiles.py	2008-06-28 03:03:24 +0000
@@ -15,7 +15,7 @@
 
 from bzrlib import debug, osutils, urlutils
 from bzrlib.trace import mutter
-from bzrlib.versionedfile import FulltextContentFactory, VersionedFiles
+from bzrlib.versionedfile import FulltextContentFactory, VersionedFiles, AbsentContentFactory
 
 from cStringIO import StringIO
 
@@ -104,6 +104,8 @@
                 yield FulltextContentFactory((k,), None, 
                         sha1=osutils.sha_strings(lines),
                         text=''.join(lines))
+            else:
+                yield AbsentContentFactory((k,))
 
 
 class FakeRevisionTexts(FakeVersionedFiles):
@@ -113,6 +115,7 @@
         super(FakeRevisionTexts, self).__init__(self.repository.get_parent_map, self.get_lines)
 
     def get_lines(self, key):
+        self.mutter("get revision text(%r)", key)
         return osutils.split_lines(self.repository.get_revision_xml(key))
 
     # TODO: annotate, iter_lines_added_or_present_in_keys, keys