使用Python解析JSON时，“模块"对象没有属性“加载" [英] 'module' object has no attribute 'loads' while parsing JSON using python

问题描述

我正在尝试从Python解析JSON.我最近开始使用Python，因此我遵循了一些stackoverflow教程，了解如何使用Python解析JSON，并提出了以下代码-

I am trying to parse JSON from Python. I recently started working with Python so I followed some stackoverflow tutorial how to parse JSON using Python and I came up with below code -

#!/usr/bin/python
import json

j = json.loads('{"script":"#!/bin/bash echo Hello World"}')
print j['script']

但是只要我运行上面的代码，我总是会收到此错误-

But whenever I run the above code, I always get this error -

Traceback (most recent call last):
  File "json.py", line 2, in <module>
    import json
  File "/cygdrive/c/ZookPython/json.py", line 4, in <module>
    j = json.loads('{"script":"#!/bin/bash echo Hello World"}')
AttributeError: 'module' object has no attribute 'loads'

有什么想法我在这里做什么错?我在Windows中运行cygwin，仅从那里运行python程序.我正在使用Python 2.7.3

Any thoughts what wrong I am doing here? I am running cygwin in windows and from there only I am running my python program. I am using Python 2.7.3

还有解析JSON的更好，更有效的方法吗?

And is there any better and efficient way of parsing the JSON as well?

更新:-

如果我删除单引号，则下面的代码不起作用，因为我从其他方法获取JSON字符串-

Below code doesn't work if I remove the single quote since I am getting JSON string from some other method -

#!/usr/bin/python

import json

jsonStr = {"script":"#!/bin/bash echo Hello World"}

j = json.loads(jsonStr)
shell_script = j['script']
print shell_script

那么在反序列化如何确定之前，它也有单引号吗?

So before deserializing how to make sure, it has single quote as well?

这是我得到的错误-

Traceback (most recent call last):
  File "jsontest.py", line 7, in <module>
    j = json.loads(jsonStr)
  File "/usr/lib/python2.7/json/__init__.py", line 326, in loads
    return _default_decoder.decode(s)
  File "/usr/lib/python2.7/json/decoder.py", line 366, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
TypeError: expected string or buffer

推荐答案

File "json.py", line 2, in <module>
  import json

此行是一个赠品:您已将脚本命名为"json"，但是由于您的脚本位于当前目录中，因此您试图导入名为"json"的内置模块，因此它首先出现在sys.path中，并且这就是要导入的模块.

This line is a giveaway: you have named your script "json", but you are trying to import the builtin module called "json", since your script is in the current directory, it comes first in sys.path, and so that's the module that gets imported.

您需要将脚本重命名为其他名称，最好不是标准的python模块.

You need to rename your script to something else, preferrably not a standard python module.

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