[Docstring-checkins] CVS: dps/dps/transforms references.py,1.1,1.2

[David G. <go...@us...>]

Update of /cvsroot/docstring/dps/dps/transforms
In directory usw-pr-cvs1:/tmp/cvs-serv11195/dps/dps/transforms

Modified Files:
	references.py 
Log Message:
  - Added footnote numbering transform.

Index: references.py
===================================================================
RCS file: /cvsroot/docstring/dps/dps/transforms/references.py,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** references.py	2002/01/26 00:10:09	1.1
--- references.py	2002/01/28 02:19:47	1.2
***************
*** 302,306 ****
  
      def transform(self, doctree):
!         pass
  
  
--- 302,345 ----
  
      def transform(self, doctree):
!         self.setup_transform(doctree)
!         startnum = doctree.autofootnote_start
!         self.autofootnote_labels = []
!         self.number_footnotes()
!         self.number_footnote_references(startnum)
! 
!     def number_footnotes(self):
!         for footnote in self.doctree.autofootnotes:
!             label = str(self.doctree.autofootnote_start)
!             self.doctree.autofootnote_start += 1
!             footnote.insert(0, nodes.label('', label))
!             if footnote.hasattr('dupname'):
!                 continue
!             if footnote.hasattr('name'):
!                 name = footnote['name']
!                 for ref in self.doctree.footnote_refs.get(name, []):
!                     ref += nodes.Text(label)
!                     ref.resolved = 1
!             else:
!                 footnote['name'] = label
!                 self.doctree.note_explicit_target(footnote, footnote)
!                 self.autofootnote_labels.append(label)
! 
!     def number_footnote_references(self, startnum):
!         i = 0
!         for ref in self.doctree.autofootnote_refs:
!             if ref.resolved or ref.hasattr('refname'):
!                 continue
!             try:
!                 ref += nodes.Text(self.autofootnote_labels[i])
!                 ref['refname'] = self.autofootnote_labels[i]
!             except IndexError:
!                 sw = self.doctree.reporter.error(
!                       'Too many autonumbered footnote references: only %s '
!                       'corresponding footnotes available.'
!                       % len(self.autofootnote_labels))
!                 self.doctree += sw
!                 break
!             ref.resolved = 1
!             i += 1