senaite / senaite.core

validation.register(IdentifierTypeAttributesValidator())

class IdentifierValidator:

    """some actual validation should go here.

    I'm leaving this stub registered, but adding no extra validation.

    """

    implements(IValidator)

    name = "identifiervalidator"

    def __call__(self, value, *args, **kwargs):

        instance = kwargs['instance']

        request = instance.REQUEST

        form = request.get('form', {})

        fieldname = kwargs['field'].getName()

        form_value = form.get(fieldname, False)

        if form_value is False:

            # not required...

            return True

        if value == instance.get(fieldname):

            # no change.

            return True

        return True

validation.register(IdentifierValidator())

from bika.lims import logger

class IdentifierTypeAttributesValidator:

    """Validate IdentifierTypeAttributes to ensure that attributes are

    not duplicated.

    """

    implements(IValidator)

    name = "identifiertypeattributesvalidator"

    def __call__(self, value, *args, **kwargs):

        instance = kwargs['instance']

        request = instance.REQUEST

        form = request.get('form', {})

        fieldname = kwargs['field'].getName()

        form_value = form.get(fieldname, False)

        if form_value is False:

            # not required...

            return True

        if value == instance.get(fieldname):

            # no change.

            return True

        return True

validation.register(IdentifierTypeAttributesValidator())