Parse document fields to create revision history metadata.

1 files changed, 17 insertions, 10 deletions

diff --git a/doc/_ext/px_xlator.py b/doc/_ext/px_xlator.py
index 7bc3d69a..439926c0 100644
--- a/doc/_ext/px_xlator.py
+++ b/doc/_ext/px_xlator.py
@@ -30,17 +30,24 @@ class PxTranslator(BaseHtmlXlator):
         else:

             BaseHtmlXlator.visit_title(self, node)

 

-    # TODO: get history from here?

     def visit_field_list(self, node):

-        raise nodes.SkipNode

-

-    def depart_field_list(self, node):      pass

-    def visit_field(self, node):            pass

-    def depart_field(self, node):           pass

-    def visit_field_name(self, node):       pass

-    def depart_field_name(self, node):      pass

-    def visit_field_body(self, node):       pass

-    def depart_field_body(self, node):      pass

+        self.history = []

+

+    def depart_field_list(self, node):

+        if self.history:

+            self.body.append("<history>\n")

+            for hist in self.history:

+                when, what = hist.split(',')

+                self.body.append("<what when='%s'>%s</what>\n" % (when, self.encode(what.strip())))

+            self.body.append("</history>\n")

+            

+    def visit_field(self, node):

+        if node.children[0].astext() == 'history':

+            self.history.append(node.children[1].astext())

+        raise nodes.SkipChildren

+

+    def depart_field(self, node):

+        pass

 

     def visit_literal_block(self, node):

         if node.rawsource != node.astext():