old_contents: # CTK: Cherokee Toolkit
  #
  # Authors:
  #      Alvaro Lopez Ortega <alvaro@alobbs.com>
  #
  # Copyright (C) 2009 Alvaro Lopez Ortega
  #
  # This program is free software; you can redistribute it and/or
  # modify it under the terms of version 2 of the GNU General Public
  # License as published by the Free Software Foundation.
  #
  # This program is distributed in the hope that it will be useful,
  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with this program; if not, write to the Free Software
  # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  # 02110-1301, USA.
  #
  
  from Widget import Widget
  from util import to_utf8
  
  
  class RawHTML (Widget):
      def __init__ (self, html='', js=''):
          Widget.__init__ (self)
  
          html = to_utf8(html)
          js   = to_utf8(js)
  
          # Since the information contained in this widget will most
          # probably go through a few variable replacement processes,
          # the % characters are converted to %% in order to avoid
          # potential issues during the process. The HTML code might
          # contain strings such as 'style: 100%;', which aren't meant
          # to be variable replacement.
          #
          html = html.replace ('%', '%%')
          js   =   js.replace ('%', '%%')
  
          self.html = html
          self.js   = js
  
      def __add__ (self, txt):
          assert type(txt) == string
          self.html += txt
  
      def Render (self):
          render = Widget.Render(self)
          render.html += self.html
          render.js   += self.js
          return render
  
new_contents: # CTK: Cherokee Toolkit
  #
  # Authors:
  #      Alvaro Lopez Ortega <alvaro@alobbs.com>
  #
  # Copyright (C) 2009 Alvaro Lopez Ortega
  #
  # This program is free software; you can redistribute it and/or
  # modify it under the terms of version 2 of the GNU General Public
  # License as published by the Free Software Foundation.
  #
  # This program is distributed in the hope that it will be useful,
  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with this program; if not, write to the Free Software
  # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  # 02110-1301, USA.
  #
  
  from Widget import Widget
  from util import to_utf8
  
  
  class RawHTML (Widget):
      def __init__ (self, html='', js=''):
          Widget.__init__ (self)
  
          html = to_utf8(html)
          js   = to_utf8(js)
  
          # Since the information contained in this widget will most
          # probably go through a few variable replacement processes,
          # the % characters are converted to %% in order to avoid
          # potential issues during the process. The HTML code might
          # contain strings such as 'style: 100%;', which aren't meant
          # to be variable replacement.
          #
          html = html.replace ('%', '%%')
          js   =   js.replace ('%', '%%')
  
          self.html = html
          self.js   = js
  
      def __add__ (self, txt):
          assert type(txt) == str
          self.html += txt
  
      def Render (self):
          render = Widget.Render(self)
          render.html += self.html
          render.js   += self.js
          return render
  
subject: Fix NameError exception