38 lines
919 B
Python
38 lines
919 B
Python
from __future__ import unicode_literals
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from dateutil.parser import parse
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from django.core.exceptions import ValidationError
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from .parsers import MetadataParser
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class MetadataValidator(MetadataParser):
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_registry = []
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def validate(self, input_data):
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try:
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self.execute(input_data)
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except Exception as exception:
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raise ValidationError(exception)
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class DateAndTimeValidator(MetadataValidator):
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def execute(self, input_data):
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return parse(input_data).isoformat()
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class DateValidator(MetadataValidator):
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def execute(self, input_data):
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return parse(input_data).date().isoformat()
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class TimeValidator(MetadataValidator):
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def execute(self, input_data):
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return parse(input_data).time().isoformat()
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MetadataValidator.register(DateAndTimeValidator)
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MetadataValidator.register(DateValidator)
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MetadataValidator.register(TimeValidator)
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