def _get_value(self, value):
# Fetch the value from the list or dict
values = self.field.allowed_values
if isinstance(values, list):
return smart_unicode(value)
else:
return smart_unicode(values[value])
def render(self, name, value, attrs=None):
if value is None:
value = ""
final_attrs = self.build_attrs(attrs, type=self.input_type, name=name)
if value != "":
final_attrs["value"] = smart_unicode(value)
return u"<input%s />" % flatatt(final_attrs)
def clean(self, value):
super(CharField, self).clean(value)
value = smart_unicode(value)
if value in EMPTY_VALUES:
return u''
if len(value) > self.max_length:
raise ValidationError(_(u'Value can only be up to %d characters long') % self.max_length)
if len(value) < self.min_length:
raise ValidationError(_(u'Value must be at least %d characters long') % self.min_length)
return value
def clean(self, value):
super(RegexField, self).clean(value)
if value in EMPTY_VALUES:
value = u''
value = smart_unicode(value)
if value == u'':
return value
if self.max_length is not None and len(value) > self.max_length:
raise ValidationError(_(u'Value must have has at most %d characters.') % self.max_length)
if self.min_length is not None and len(value) < self.min_length:
raise ValidationError(_(u'Value must have at least %d characters.') % self.min_length)
if not self.regex.search(value):
raise ValidationError(self.error_message)
return value
def render(self, name, value, attrs=None):
if value is None:
value = "" # default value
final_attrs = self.build_attrs(attrs, name=name)
return u"<textarea" + flatatt(final_attrs) + u">" + smart_unicode(value) + u"</textarea>"