74c97314d7
Add keyword arguments. Sort arguments and models. Move literals to their own module. Prepend handler_ to signal handlers. Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>
38 lines
940 B
Python
38 lines
940 B
Python
from __future__ import unicode_literals
|
|
|
|
from dateutil.parser import parse
|
|
|
|
from django.core.exceptions import ValidationError
|
|
|
|
from .parsers import MetadataParser
|
|
|
|
|
|
class MetadataValidator(MetadataParser):
|
|
_registry = []
|
|
|
|
def validate(self, input_data):
|
|
try:
|
|
self.execute(input_data)
|
|
except Exception as exception:
|
|
raise ValidationError(exception)
|
|
|
|
|
|
class DateAndTimeValidator(MetadataValidator):
|
|
def execute(self, input_data):
|
|
return parse(input_data).isoformat()
|
|
|
|
|
|
class DateValidator(MetadataValidator):
|
|
def execute(self, input_data):
|
|
return parse(input_data).date().isoformat()
|
|
|
|
|
|
class TimeValidator(MetadataValidator):
|
|
def execute(self, input_data):
|
|
return parse(input_data).time().isoformat()
|
|
|
|
|
|
MetadataValidator.register(parser=DateAndTimeValidator)
|
|
MetadataValidator.register(parser=DateValidator)
|
|
MetadataValidator.register(parser=TimeValidator)
|