extensions/interactions/RatioExpressionInput/RatioExpressionInput.py - develop - githubmirror/oppia

extensions/interactions/RatioExpressionInput/RatioExpressionInput.py
74 строки2 KB
Gabriel Fuentes
Black formatter staging (#23456)
05 окт 2025, 06:15
05 окт 2025, 06:1562ec95a
# Copyright 2020 The Oppia Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, softwar
# distributed under the License is distributed on an "AS-IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""Python configuration for RatioExpressionInput interaction."""

from __future__ import annotations

from extensions.interactions import base

from typing import List, Optional

MYPY = False
if MYPY:  # pragma: no cover
    from extensions import domain


class RatioExpressionInput(base.BaseInteraction):
    """Interaction for ratio input."""

    name: str = 'Ratio Expression Input'
    description: str = 'Allow learners to enter ratios.'
    display_mode: str = base.DISPLAY_MODE_INLINE
    is_trainable: bool = False
    _dependency_ids: List[str] = []
    answer_type: str = 'RatioExpression'
    instructions: Optional[str] = None
    narrow_instructions: Optional[str] = None
    needs_summary: bool = False
    can_have_solution: bool = True
    show_generic_submit_button: bool = True

    _customization_arg_specs: List[domain.CustomizationArgSpecsDict] = [
        {
            'name': 'placeholder',
            'description': 'Custom placeholder text (optional)',
            'schema': {'type': 'custom', 'obj_type': 'SubtitledUnicode'},
            'default_value': {'content_id': None, 'unicode_str': ''},
        },
        {
            'name': 'numberOfTerms',
            'description': (
                'The number of elements that the answer must have.'
                ' If set to 0, a ratio of any length will be accepted.'
                ' The number of elements should not be greater than 10.'
            ),
            'schema': {
                'type': 'int',
                'validators': [
                    {
                        'id': 'is_at_least',
                        'min_value': 0,
                    },
                    {
                        'id': 'is_at_most',
                        'max_value': 10,
                    },
                ],
            },
            'default_value': 0,
        },
    ]

    _answer_visualization_specs: List[base.AnswerVisualizationSpecsDict] = []