Question

在导入flask模块（或任何依赖于flask的模块）时，出现以下错误：

def update_porembei(request, id):
    porembei = get_object_or_404(Porembei, id_porumbel=id)
    if porembei.crescator != self.request.user:
        raise PermissionDenied()

我的系统和软件包详细信息：

Traceback (most recent call last):
  File "main.py", line 2, in <module>
    from flask import Flask, request, render_template, redirect, abort, make_response
  File "/usr/lib/python3.7/site-packages/flask/__init__.py", line 21, in <module>
    from .app import Flask, Request, Response
  File "/usr/lib/python3.7/site-packages/flask/app.py", line 26, in <module>
    from . import cli, json
  File "/usr/lib/python3.7/site-packages/flask/json/__init__.py", line 26, in <module>
    _slash_escape = '\\/' not in _json.dumps('/')
AttributeError: module 'simplejson' has no attribute 'dumps'

Answer 1

我通过编辑上述文件/usr/lib/python3.7/site-packages/flask/json/__init__.py

解决了该问题

更改第21行，

from itsdangerous import json as _json

收件人

import json as _json

这不是解决此问题的正确方法，因此我将等待正确的答案并立即使用此修复程序。

AttributeError：模块“ simplejson”在“导入烧瓶”上没有属性“转储”

1 个答案: