Hi all I need urgent help I have been stuck on this for days!
I'm trying to create a table in an existing db with SQLAlchemy/SQLite where I have to store a user and password, but it returns an error saying the column pwd doesn't exist!
Am I missing something? Am I messig it up?
I still didn't quite understand, I followed all steps in some online tutorial but nothing still.
Here is the class object that I developed, then from another register form I try to store the pw from the application, but the error should be here in this code:
THIS IS THE ERROR
I'm trying to create a table in an existing db with SQLAlchemy/SQLite where I have to store a user and password, but it returns an error saying the column pwd doesn't exist!
Am I missing something? Am I messig it up?
I still didn't quite understand, I followed all steps in some online tutorial but nothing still.
Here is the class object that I developed, then from another register form I try to store the pw from the application, but the error should be here in this code:
import os basedir = os.path.abspath(os.path.dirname(__file__)) from flask import Flask from flask_sqlalchemy import SQLAlchemy from flask_bcrypt import Bcrypt from sqlalchemy import * app = Flask(__name__) app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///' + os.path.join(basedir, 'data-dev.sqlite') engine= create_engine(app.config['SQLALCHEMY_DATABASE_URI']) bcrypt = Bcrypt(app) db = SQLAlchemy(app) #CREATE TABLE meta=MetaData() userstable = Table('users', meta, Column('id', Integer, primary_key = True, autoincrement=True), Column('username', String, unique=True), Column('pwd', String)) meta.create_all(engine) class User(db.Model): #DEFINE COLUMNS TYPE id = db.Column(db.Integer(), primary_key=True, autoincrement=True) username = db.Column(db.String(64), unique=True) pwd = db.Column(db.String(128)) def __init__(self,username,pwd): #self.id=id self.username=username self.pwd=bcrypt.generate_password_hash(pwd)
THIS IS THE ERROR
sqlalchemy.exc.OperationalError OperationalError: (sqlite3.OperationalError) table user has no column named pwd [SQL: INSERT INTO user (username, pwd) VALUES (?, ?)] [parameters: ('ita_itf', '$2b$12$VmpTsd0o4uTLj0wGypGu7ujhzYHLlV8k9ekaIP1.yh5lUMMgOM4MC')]