Source code for app.view.forms.upload_step3_form

from wtforms import (
    BooleanField,
    FieldList,
    FormField,
    SelectMultipleField,
    StringField,
)
from wtforms.validators import DataRequired, Length

from app.view.forms.base_form import BaseForm
from app.model.orm import StudyTechnique



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class UploadStep3Form(BaseForm):

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    class Meta:

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        csrf_time_limit = None




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    class TechniqueForm(BaseForm):

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        class Meta:

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            csrf = False




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        type          = StringField('type',        validators=[DataRequired()])


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        subjectType   = StringField('subjectType', validators=[DataRequired()])


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        label         = StringField('label',       validators=[Length(max=100)])


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        units         = StringField('units')


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        description   = StringField('description')


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        metaboliteIds = SelectMultipleField('metaboliteIds', choices=[], validate_choice=False)



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        includeStd     = BooleanField('includeStd')


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        includeUnknown = BooleanField('includeUnknown')



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        includeLive  = BooleanField('includeLive')


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        includeDead  = BooleanField('includeDead')


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        includeTotal = BooleanField('includeTotal')




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    techniques = FieldList(FormField(TechniqueForm))



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    def validate_techniques(self, field):
        techniques = [
            StudyTechnique(
                type=t['type'],
                label=t['label'],
                subjectType=t['subjectType'],
            )
            for t in field.data
        ]
        technique_descriptions = [st.long_name_with_subject_type for st in techniques]

        self._validate_uniqueness("technique_properties", "not unique", technique_descriptions)