#10 a2x: spine info should be modified to allow internal documents that are not in the linear flow

[Bernard AMADE]

modified the a2x script this way :

      manifest = opf.getElementsByTagName('manifest')[0]
    #new spine element (1 line)
        spine = opf.getElementsByTagName('spine')[0]
        for el in manifest.getElementsByTagName('item'):
            f = el.getAttribute('href')
            f = os.path.normpath(f)
            manifest_files.append(f)
        count = 0
        for f in resource_files:
            if f not in manifest_files:
                count += 1
                verbose('adding to manifest: %s' % f)
                item = opf.createElement('item')
                item.setAttribute('href', f.replace(os.path.sep, '/'))
                item.setAttribute('id', 'a2x-%d' % count)
                mimetype = mimetypes.guess_type(f)[0]
                if mimetype is None:
                    die('unknown mimetype: %s' % f)
        #new spine element
        if 'image/' not in mimetype:
                    itemref = opf.createElement('itemref')
                    itemref.setAttribute('idref', 'a2x-%d' % count)
                    itemref.setAttribute('linear', 'no')
                    spine.appendChild(itemref)
        # end new
                item.setAttribute('media-type', mimetype)
                manifest.appendChild(item)
        if count > 0:
            #verbose( 'opf %s' % opf.toxml() )
            # NEW replaces: write_file(opf_file, opf.toxml())
        write_file(opf_file, opf.toprettyxml(indent=" ", encoding=opf.encoding), mode="wb")

[Bernard AMADE]

OOps :indenting is not correct in the example (dues to copy/paste problem) please indent the 'spine' modification into the enclosing for loop