#19034: Plural to MinLength, MaxLengt validation messages
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Reporter: clay.evil@… | Owner: nobody
Type: Bug | Status: new
Component: Internationalization | Version: 1.4
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 1
Easy pickings: 0 | UI/UX: 0
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Comment (by anonymous):
i don't know if its any help, but this is my solution to the problem. Im
using it in my project.
class NewBaseValidator(BaseValidator):
def __init__(self, *args, **kwargs):
# make possible to customise messages
if "message" in kwargs:
self.message = kwargs.pop("message")
# make possible to customise code
if "code" in kwargs:
self.code = kwargs.pop("code")
super(NewBaseValidator, self).__init__(*args, **kwargs)
# if no message is defined at class level, call the
_get_message method
if not self.message:
self.message = self._get_message()
def _get_message(self):
raise NotImplementedError
class MinLengthValidator(NewBaseValidator):
compare = lambda self, a, b: a < b
clean = lambda self, x: len(x)
message = None
code = 'min_length'
def _get_message(self):
return ungettext_lazy(u'Ensure this value has at least
%(limit_value)d character (it has %(show_value)d).',
u'Ensure this value has at least %(limit_value)d
characters (it has %(show_value)d).', self.limit_value)
class MaxLengthValidator(NewBaseValidator):
compare = lambda self, a, b: a > b
clean = lambda self, x: len(x)
message = None
code = 'max_length'
def _get_message(self):
return ungettext_lazy(u'Ensure this value has at most
%(limit_value)d character (it has %(show_value)d).',
u'Ensure this value has at most %(limit_value)d
characters (it has %(show_value)d).',self.limit_value)
--
Ticket URL: <https://code.djangoproject.com/ticket/19034#comment:6>
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