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from flask import Blueprint, jsonify, abort, make_response, request
from .db import Category, DataPack, User, Tag, TagRelation
from .util import model_paginator, query_paginator, ConstrainFailed, get_tags_for_datapack
bp = Blueprint("api v1", __name__)
@bp.errorhandler(ConstrainFailed)
def handler(e: ConstrainFailed):
return make_response(jsonify({
'error': {
'description': e.description,
'parameter': e.parameter,
'reason': e.reason,
}
}), 404)
@bp.route('/version/')
def version():
return jsonify({
'version': '1.0.0',
'deprecated': False,
})
@bp.route('/list/categories/')
def list_categories():
return model_paginator(Category, lambda cat: {
'name': cat.name,
'id': cat.id,
})
@bp.route('/list/datapacks')
def list_datapacks():
category = request.args.get('category', '')
query = DataPack.select().join(User)
if category != '':
query = query.join(Category).where(DataPack.category.id == category)
return query_paginator(query, lambda dp: {
'name': dp.name,
'id': dp.id,
'description': dp.description,
'tags': get_tags_for_datapack(dp),
'author': dp.author.id,
'likes': dp.likes,
'dislikes': dp.dislikes,
'downloads': dp.downloads,
'views': dp.views,
'category': dp.category.id,
})
@bp.route('/<path:invalid_path>')
def invalid_path(invalid_path):
abort(404)
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