python类FormField()的实例源码

def test_date_field(self):
        date_json = {
            "guidance": "Please enter a date",
            "id": "period-to",
            "label": "Period to",
            "mandatory": True,
            "type": "Date",
            "validation": {
                "messages": {
                    "INVALID_DATE": "The date entered is not valid.  Please correct your answer.",
                    "MANDATORY": "Please provide an answer to continue."
                }
            }
        }

        unbound_field = get_field(date_json, date_json['label'], error_messages, self.answer_store)

        self.assertTrue(unbound_field.field_class == FormField)
        self.assertEquals(unbound_field.kwargs['label'], date_json['label'])
        self.assertEquals(unbound_field.kwargs['description'], date_json['guidance'])

def test_month_year_date_field(self):
        date_json = {
            "guidance": "",
            "id": "month-year-answer",
            "label": "Date",
            "mandatory": True,
            "options": [],
            "q_code": "11",
            "type": "MonthYearDate",
            "validation": {
                "messages": {
                    "INVALID_DATE": "The date entered is not valid.  Please correct your answer.",
                    "MANDATORY": "Please provide an answer to continue."
                }
            }
        }

        unbound_field = get_field(date_json, date_json['label'], error_messages, self.answer_store)

        self.assertTrue(unbound_field.field_class == FormField)
        self.assertEquals(unbound_field.kwargs['label'], date_json['label'])
        self.assertEquals(unbound_field.kwargs['description'], date_json['guidance'])

def setUp(self):
        app.config['TESTING'] = True
        app.config['WTF_CSRF_ENABLED'] = False

        class UserForm(BaseForm):
            user_id = IntegerField()
            timeout = StringField()

        TemplateDestinationForm.user = FormField(UserForm)

def get_date_field(answer, label, guidance, error_messages):

    return FormField(
        get_date_form(answer, error_messages=error_messages),
        label=label,
        description=guidance,
    )

def get_month_year_field(answer, label, guidance, error_messages):
    return FormField(
        get_month_year_form(answer, error_messages),
        label=label,
        description=guidance,
    )

def generate_household_composition_form(block_json, data, error_messages):
    class HouseHoldCompositionForm(FlaskForm):
        question_errors = {}
        household = FieldList(FormField(get_name_form(block_json, error_messages)), min_entries=1)

        def map_errors(self):
            ordered_errors = []

            if 'household' in self.errors and self.errors['household']:
                for index, field in enumerate(self.household):
                    ordered_errors += map_field_errors(field.errors, index)
            return ordered_errors

        def answer_errors(self, input_id):
            return [error[1] for error in self.map_errors() if input_id == error[0]]

        def remove_person(self, index_to_remove):
            popped = []

            while index_to_remove != len(self.household.data):
                popped.append(self.household.pop_entry())
            popped.reverse()

            for field in popped[1:]:
                self.household.append_entry(field.data)

        def serialise(self, location):
            """
            Returns a list of answers representing the form data
            :param location: The location to associate the form data with
            :return:
            """
            return serialise_composition_answers(location, self.household.data)

    return HouseHoldCompositionForm(MultiDict(data))