Python TypeError:remove（）只接受1个参数（给定2个）

我正在编写代码来删除给定id的页面

@app.route("/remove/<int:id>",methods=['POST','GET'])
@login_required
def remove(id):
    PAGE=MY_DAIRY.query.get(id)
    db.session.remove(PAGE)
    db.session.commit()
    flash("done deleting ")
    return render_template("ok.html")

我真的不明白这里的问题是什么，我只指定了一个参数，我正在传递它

这是我的requirements.txt文件：

整个回溯：

---

ject

您的错误是由于sqlachemy会话删除函数调用引起的

文件“/home/nidhal/Bureau/diaryy/app.py”，第144行，删除

db.session.remove(PAGE)

TypeError: remove() takes exactly 1 argument (2 given)

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---

您要使用的可能是delete/flush/close。remove不接受任何参数

您确定错误是由于路由函数而非会话remove函数引起的。您可以发布堆栈跟踪而不是一行错误欢迎使用堆栈溢出！你能回答这个问题，让我们看看这个函数的调用吗。事实上，我们真的需要一个新的话题，否则这个问题很可能会因为离题而被关闭。您还可以确认引发错误的是哪一行（是调用此函数还是调用

db.session.remove

？）我认为您将self留在函数中作为参数否是调用函数db.session remove很好什么是

db

？您使用的是pymongo吗？谢谢，我以为这是因为名为remove的路线

Flask==0.12.2 ,Flask-Bootstrap==3.0.3.1, Flask-SQLAlchemy==1.0
Flask-WTF==0.9.4 ,Jinja2==2.7.1, SQLAlchemy==0.8.4 ,WTForms==1.0.5
Werkzeug==0.9.6, Flask-Login==0.4.0

    File "/home/nidhal/.local/lib/python2.7/site-packages/flask/app.py", line 1997, in __call__

    return self.wsgi_app(environ, start_response)

    File "/home/nidhal/.local/lib/python2.7/site-packages/flask/app.py", line 1985, in wsgi_app

    response = self.handle_exception(e)

    File "/home/nidhal/.local/lib/python2.7/site-packages/flask/app.py", line 1540, in handle_exception

    reraise(exc_type, exc_value, tb)

    File "/home/nidhal/.local/lib/python2.7/site-packages/flask/app.py", line 1982, in wsgi_app

    response = self.full_dispatch_request()

    File "/home/nidhal/.local/lib/python2.7/site-packages/flask/app.py", line 1614, in full_dispatch_request

    rv = self.handle_user_exception(e)

    File "/home/nidhal/.local/lib/python2.7/site-packages/flask/app.py", line 1517, in handle_user_exception

    reraise(exc_type, exc_value, tb)

    File "/home/nidhal/.local/lib/python2.7/site-packages/flask/app.py", line 1612, in full_dispatch_request

    rv = self.dispatch_request()

    File "/home/nidhal/.local/lib/python2.7/site-packages/flask/app.py", line 1598, in dispatch_request

    return self.view_functions[rule.endpoint](**req.view_args)

    File "/home/nidhal/.local/lib/python2.7/site-packages/flask_login/utils.py", line 228, in decorated_view

    return func(*args, **kwargs)

    File "/home/nidhal/Bureau/diaryy/app.py", line 144, in remove

    db.session.remove(PAGE)

    TypeError: remove() takes exactly 1 argument (2 given)

The debugger caught an exception in your WSGI application. You can now look at the traceback which led to the error.

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db.session.remove(PAGE)

TypeError: remove() takes exactly 1 argument (2 given)