TypeError：'模块'对象没有属性'__getitem__'，tdd restful api

Question

如何解决此问题？我不确定这是什么意思。

  

文件“ /Users/kritikasingh/Desktop/Bucketlist/app/init.py”，行   13，在create_app中       app.config.from_object（app_config [config_name]）TypeError：“模块”对象没有属性“ getitem ”

这是表明问题所在的代码

def create_app(config_name):
    from app.models import Bucketlist
    app = FlaskAPI(__name__, instance_relative_config=True)
    app.config.from_object(app_config[config_name])
    app.config.from_pyfile('config.py')
    app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
    db.init_app(app)
    @app.route('bucketlists/', methods=['POST', 'GET'])
    def bucketlists():
        if request.method == "POST":
            name = str(request.data.get('name', ''))
            if name:
                bucketlist = Bucketlist(name=name)
                bucketlist.save()
                response = jsonify({
                    'id': bucketlist.id,
                    'name': bucketlist.name,
                    'date_created': bucketlist.date_created,
                    'date_modified': bucketlist.date_modified
                })
                response.status_code = 201
                return response
        else:
            #GET
            bucketlists = Bucketlist.get_all()
            results = []

            for bucketlist in bucketlists:
                obj = {
                    'id': bucketlist.id,
                    'name': bucketlist.name,
                    'date_created': bucketlist.date_created,
                    'date_modified': bucketlist.date_modified
                }
                results.append(obj)
            response = jsonify(results)
            response.status_code = 200
            return response
        return app

Answer 1

错误消息指出配置文件有问题。看一下app_config [config_file]，您可能会在其中输入错误。看来您想使用方法get_item，而是在寻找get_item作为某物的属性。

app_config = {...}
app_config.get_item("foo")

您想要的地方

app_config["foo"]

或其他类似内容。搜索文字get_item