208 class ChangeLogView(StartupView):

   209     __regid__ = 'changelog'

   210     title = _('What\'s new?')

   211     maxentries = 25

   212 

   213     def call(self):

   214         rid = 'ChangeLog_%s' % (self._cw.lang)

   215         allentries = []

   216         title = self._cw._(self.title)

   217         restdata = ['.. -*- coding: utf-8 -*-', '', title, '='*len(title), '']

   218         w = restdata.append

   219         today = date.today()

   220         for fpath in self._cw.vreg.config.locate_all_files(rid):

   221             cl = ChangeLog(fpath)

   222             encoding = 'utf-8'

   223             # additional content may be found in title

   224             for line in (cl.title + cl.additional_content).splitlines():

   225                 m = CHARSET_DECL_RGX.search(line)

   226                 if m is not None:

   227                     encoding = m.group(1)

   228                     continue

   229                 elif line.startswith('.. '):

   230                     w(unicode(line, encoding))

   231             for entry in cl.entries:

   232                 if entry.date:

   233                     edate = todate(strptime(entry.date, '%Y-%m-%d'))

   234                 else:

   235                     edate = today

   236                 messages = []

   237                 for msglines, submsgs in entry.messages:

   238                     msgstr = unicode(' '.join(l.strip() for l in msglines), encoding)

   239                     msgstr += u'\n\n'

   240                     for submsglines in submsgs:

   241                         msgstr += '     - ' + unicode(' '.join(l.strip() for l in submsglines), encoding)

   242                         msgstr += u'\n'

   243                     messages.append(msgstr)

   244                 entry = (edate, messages)

   245                 allentries.insert(bisect_right(allentries, entry), entry)

   246         latestdate = None

   247         i = 0

   248         for edate, messages in reversed(allentries):

   249             if latestdate != edate:

   250                 fdate = self._cw.format_date(edate)

   251                 w(u'\n%s' % fdate)

   252                 w('~' * len(fdate))

   253                 latestdate = edate

   254             for msg in messages:

   255                 w(u'* %s' % msg)

   256                 i += 1

   257                 if i > self.maxentries:

   258                     break

   259         w('') # blank line

   260         self.w(rest_publish(self, '\n'.join(restdata)))

   261 

   274 class ChangeLogAction(action.Action):

   275     __regid__ = 'changelog'

   276     __select__ = yes()

   277 

   278     category = 'footer'

   279     order = 1

   280     title = ChangeLogView.title

   281 

   282     def url(self):

   283         return self._cw.build_url('changelog')

   284