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- import wtforms.validators
- from flask_wtf_alchemy_utils import ModelForm
- from flask_wtf.file import FileField, FileAllowed
- from foo.models import Thingy
- from foo.uploads import thingy_image
- class ThingySaveForm(ModelForm):
- class Meta:
- model = Thingy
- only = ('image',)
- image = FileField(validators=[FileAllowed(thingy_image, 'Only image files (gif, jpg, png) can be uploaded for this field')])
- image_delete = wtforms.BooleanField(label='Delete this image')
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