61 lines
1.7 KiB
Python
61 lines
1.7 KiB
Python
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from mongoengine.fields import DateField
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from datetime import datetime
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DEFAULT_DATE_FORMAT = '%b %d, %Y'
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class QuarterDateField(DateField):
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def __init__(self, *args, date_format='%b %d, %Y', **kwargs):
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self.date_format = date_format
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super().__init__(*args, **kwargs)
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def validate(self, value):
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if isinstance(value, str):
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try:
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datetime.strptime(value, self.date_format)
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except Exception as ex:
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self.error(f'Date time is not the correct format: (expected {self.date_format}). Error: {str(ex)}')
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def to_mongo(self, value):
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value = super().to_mongo(value)
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if isinstance(value, datetime):
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value = value.strftime(self.date_format)
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return value
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def to_python(self, value):
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value = super().to_python(value)
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if isinstance(value, datetime):
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value = value.strftime(self.date_format)
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return value
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def get_dt_format(self):
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return self.date_format
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@staticmethod
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def make_datetime(value, dt_format='%b %d, %Y'):
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if isinstance(value, str):
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return datetime.strptime(value, dt_format)
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return value
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class QuarterYearField(QuarterDateField):
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def __init__(self, *args, **kwargs):
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kwargs['date_format'] = '%Y'
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super().__init__(*args, **kwargs)
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def validate(self, value):
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if isinstance(value, int):
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value = str(value)
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return super().validate(value)
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def to_mongo(self, value):
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if isinstance(value, int):
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value = str(value)
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return super().to_mongo(value)
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def to_python(self, value):
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if isinstance(value, int):
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value = str(value)
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return super().to_python(value)
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