in DummyReader.read: restore doctree.reporter if necessary;

otherwise things get a bit more complicated for pickling applications
because new_reporter requires a fully set-up settings object,
which is most conveniently created by the publish_* functions

git-svn-id: http://svn.code.sf.net/p/docutils/code/trunk/docutils@3593 929543f6-e4f2-0310-98a6-ba3bd3dd1d04

1 files changed, 4 insertions, 0 deletions

diff --git a/docutils/core.py b/docutils/core.py
index 10fa13b06..bf1ad460d 100644
--- a/docutils/core.py
+++ b/docutils/core.py
@@ -620,6 +620,10 @@ class DummyReader(readers.Reader):
         self.doctree = doctree
 
     def read(self, source, parser, settings):
+        # Useful for pickling, where the reporter is destroyed.
+        if self.doctree.reporter is None:
+            self.doctree.reporter = utils.new_reporter(
+                source.source_path, settings)
         # Override document settings with new settings.
         self.doctree.settings = settings
         return self.doctree