27 lines
992 B
Python
27 lines
992 B
Python
from flask_wtf import Form
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from wtforms import IntegerField, SelectField
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from wtforms.validators import NumberRange, Required
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from sqlalchemy import func
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from .models import Temperature, DB
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from flask import current_app
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class AKIYearField(IntegerField):
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def pre_validate(self, form):
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pass
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# if form.dataset.data is not None:
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# ymin, ymax = Temperature.query \
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# .with_entities(func.min(Temperature.year),
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# func.max(Temperature.year)) \
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# .filter(Temperature.dataset_id == form.dataset.data.id).all()[0]
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# self.validators = [NumberRange(min=ymin, max=ymax), Required()]
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class AKIForm(Form):
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community = SelectField(coerce=int,
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validators=[Required(message='Please select a community')])
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dataset = SelectField(validators=[Required(message='Please select a dataset')])
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minyear = AKIYearField('minyear')
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maxyear = AKIYearField('maxyear')
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