Python模块'csv'没有属性'DictReader' [英] Python module 'csv' has no attribute 'DictReader'

问题描述

因此，我正在为数据科学课程使用Python在Coursera上.如果有人有兴趣，我已将其链接了.

So I am following a Python for Data Science Course on Coursera. I have linked this in case anyone is interested.

他们有一个Jupyter Notebook，但我更喜欢用Notepad ++("NPP")编写代码，并从头开始编写所有代码，因为它可以帮助我更好地学习.

They have a Jupyter Notebook to follow along, but I prefer to code in Notepad++ ("NPP") and write it all from scratch as it helps me learn better.

我将下面的代码原样复制并粘贴到NPP中

The following code I have literally copy and pasted into NPP

import csv

with open('mpg.csv') as csvfile:
    mpg = list(csv.DictReader(csvfile))

print(mpg[:3])

但是当我尝试运行文件时，出现以下AttributeError

But when I try to run the file, I am getting the following AttributeError

AttributeError: module 'csv' has no attribute 'DictReader'

根据我

I am not entirely sure why as I have seen this is indeed a module according to python documentation, and obviously it works on the Jupyter Notebook on Coursera

我认为可能值得注意的是我保存了"mpg.csv"文件的位置.我已经将其保存在python文件所在的同一文件夹(目录?)中.但是很显然，如果该位置有问题，那不会抛出AttributeError吗?

Something that I thought may be of note is the location in which I saved the 'mpg.csv' file. I have saved it in the same folder (directory?) that the python file is in. But obviously if the location was a problem It wouldn't be throwing out an AttributeError would it?

预先感谢您的帮助.

推荐答案

您是否偶然将Python文件命名为csv.py?不要那样做！ :)

Did you happen to name your Python file csv.py? Don't do that! :)

您应避免将Python文件命名为关键字或类.

You should avoid naming Python files as keywords or classes.

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