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[英]Getting a null is not defined error when trying to run flask web app
[英]Getting "path" is not defined Pylance Error in my Flask app
這是我在init .py 中的代碼
from flask import Flask
from flask_sqlalchemy import SQLAlchemy
db = SQLAlchemy()
DB_NAME = 'database.db'
def create_app():
app = Flask(__name__)
app.config['SECRET_KEY'] = 'secret'
app.config['SQLALCHEMY_DATABASE_URI'] = f'sqlite:///{DB_NAME}'
db.init_app(app)
from .views import views
from .auth import auth
app.register_blueprint(views, url_prefix='/')
app.register_blueprint(auth, url_prefix='/')
from .models import User, Note
create_database(app)
return app
def create_database(app):
if not path.exists('website/' + DB_NAME):
db.create_all(app=app)
print('Created Database!')
我嘗試更改我的 python 解釋器,但仍然出現相同的錯誤
當我運行 main.py 它拋出這個錯誤 NameError: name 'path' is not defined
path.exists 也顯示“路徑”未定義 Pylance
感謝幫助
問題是我沒有從操作系統導入路徑
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