functions.py 文件源码

def change_passwd():
    if session.get('login_in',None):
        if session.get('username',None):
            oldpassword = request.values['oldpassword']
            newpassword = request.values['newpassword']
            try:
                user = models.User.query.filter_by(username = session['username']).first()
                if check_password_hash(user.password, oldpassword):
                    user.password = generate_password_hash(newpassword)
                    db.session.add(user)
                    db.session.commit()
                    return jsonify(result="change sucessfull")
                else:
                    return jsonify(result="change failed")
            except:
                db.session.rollback()
                return jsonify(result="change failed")
            finally:
                db.session.close()
        else:
            return redirect('/login')
    else:
        return redirect('/login')