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slugifyfield

Paramecio2fm is a series of wrappers for Flask, mako and others and construct a simple headless cms.

Copyright (C) 2023 Antonio de la Rosa Caballero

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with this program. If not, see https://www.gnu.org/licenses/.

SlugifyField

Bases: CharField

Field for process text and slugify it

Source code in paramecio2/libraries/db/extrafields/slugifyfield.py 
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class SlugifyField(CharField):
    """Field for process text and slugify it"""

    def __init__(self, name, size=255, field_related=None, required=False):

        super(SlugifyField, self).__init__(name, size, required)

        self.name_form=HiddenForm

        self.field_related=field_related

    def check(self, value):

        value=slugify(value)

        if value=='':

            if self.model!=None and self.field_related!=None:

                self.model.post[self.field_related]=self.model.post.get(self.field_related, '')

                value=slugify(self.model.post[self.field_related])

                if value=='':

                    self.error=True
                    self.error_txt='Value is empty'

                    return ''
        return value