old_contents: # *-* coding:utf-8 *-*
  import json
  from django import forms
  from dynaform.forms import widgets as custom_widgets
  
  # Try importing ReCaptchaField
  try:
      import ReCaptchaField
  except ImportError:
      try:
          from captcha.fields import ReCaptchaField
      except ImportError:
          print 'ReCaptchaField was not loaded'
  
  
  class CheckOtherField(forms.fields.MultiValueField):
      widget = custom_widgets.CheckOtherWidget
   
      def __init__(self, *args, **kwargs):
          list_fields = [forms.fields.BooleanField(required=False),
                         forms.fields.CharField()]
          super(CheckOtherField, self).__init__(list_fields, *args, **kwargs)
   
      def compress(self, values):
          return json.dumps(values)
  
  
  
  
new_contents: # *-* coding:utf-8 *-*
  import json
  from django import forms
  from dynaform.forms import widgets as custom_widgets
  
  # Try importing ReCaptchaField
  try:
      import ReCaptchaField
  except ImportError:
      try:
          from captcha.fields import ReCaptchaField
      except ImportError:
          try: 
              from nocaptcha_recaptcha.fields \
                      import NoReCaptchaField as ReCaptchaField
          except ImportError:
              print 'ReCaptchaField was not loaded'
  
  
  class CheckOtherField(forms.fields.MultiValueField):
      widget = custom_widgets.CheckOtherWidget
   
      def __init__(self, *args, **kwargs):
          list_fields = [forms.fields.BooleanField(required=False),
                         forms.fields.CharField()]
          super(CheckOtherField, self).__init__(list_fields, *args, **kwargs)
   
      def compress(self, values):
          return json.dumps(values)
  
  
  
  
subject: update try to nocaptcha packages