Beispiel #1
0
 def _create_data_validation(self, field):
     allow_blank = not util_model.is_mandatory(field)
     dv = None
     if util_model.is_lookup_field(field) and util_model.has_related_objects(field):
         # here we expect that the lookup has been registered as named range.
         # The name of the lookup is the lookup model name (see _write_lookups)
         strict = util_model.is_strict_lookup_field(field)
         lookup_name = util_model.get_field_lookup_model_name(field)
         dv = util_xls.create_list_validation(lookup_name, strict=strict, allow_blank=allow_blank)
     elif util_model.has_choices(field):
         # Should we also add the choices in the Lookups sheet?
         values = [str(choice[1]) for choice in util_model.get_field_choices(field)]
         strict = True
         dv = util_xls.create_list_validation(values, strict=strict, allow_blank=allow_blank)
     elif util_model.is_boolean_field(field):
         allow_blank = True  # blank is False
         values = ['Y', 'N']
         strict = False
         dv = util_xls.create_list_validation(values, strict=strict, allow_blank=allow_blank)
     # species. Hack! Last minute update. We want species data validation on animals only
     elif util_model.is_species_observation_field(field)\
             and self.file_species is not None \
             and field.model._meta.app_label == 'animals':
         # we expect here that a range call species has been registered (see _write_species)
         strict = False
         dv = util_xls.create_list_validation('species', strict=strict, allow_blank=allow_blank)
     return dv
Beispiel #2
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 def get_field_data(field_):
     return {
         'name': field_.name,
         'is_datasheet_field': utils_model.is_template_field(field_),
         'datasheet_name': utils_model.get_datasheet_field_name(field_),
         'is_lookup': utils_model.is_lookup_field(field_),
         'is_mandatory': utils_model.is_mandatory(field_),
         'is_species_name': utils_model.is_species_observation_field(field_),
         'is_strict_lookup': utils_model.is_strict_lookup_field(field_),
         'is_boolean': utils_model.is_boolean_field(field_),
         'is_extra_species_attribute': utils_model.is_species_observation_extra_attribute(field),
     }
Beispiel #3
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def to_field_value_raise(field, value, commit=True, site_visit=None, row_data=None):
    if is_blank(value):
        if util_model.is_mandatory(field):
            message = "Mandatory field with no data {field}.".format(field=field.verbose_name)
            raise ValidationException(message)
    # Every next conversion functions should handle a blank/None value
    if util_model.is_lookup_field(field):
        return to_lookup_raise(field, value, commit=commit)
    if util_model.has_choices(field):
        return to_choice_raise(field, value)
    if util_model.is_boolean_field(field):
        return to_boolean_raise(value)
    if util_model.is_integer_field(field):
        return to_integer_raise(value)
    if util_model.is_float_field(field):
        return to_float_raise(value)
    if util_model.is_date_field(field):
        return to_date_raise(value)
    if util_model.is_string_field(field):
        return to_string(value)
    if util_model.is_species_observation_field(field):
        return to_species_observation_raise(value, site_visit, commit=commit, row_data=row_data)
    return value