如何访问Google Colab笔记本上的文件 [英] How to access files on Google Colab notebook

问题描述

如何访问Google Colab左侧栏中的文件?默认情况下，给出了示例数据，当我运行!ls sample_data命令时，它会列出应有的文件:

How can I access the files on the left bar of Google Colab? By default sample data is given, when I run !ls sample_data command it lists the files as it should:

anscombe.json             mnist_test.csv
california_housing_test.csv   mnist_train_small.csv
california_housing_train.csv  README.md

但是当我运行以下代码时:

But when I run following code:

import pandas as pd
data = pd.read_csv('content/sample_data/mnist_test.csv')
print(data.head())

我收到一个错误:FileNotFoundError

I get an error: FileNotFoundError

推荐答案

如果不移动文件，使用上传会将文件放在/下，因此请尝试/PetImages/Dogs/，也可以将其上传到Google驱动器并挂载google驱动器可让您访问在单元格中运行此文件的colab文件中的文件

using upload will place the files under / if you dont move them, so try /PetImages/Dogs/, alternatively you can upload them to google drive and mount your google drive giving access to your files in colab running this in a cell

from google.colab import drive
 drive.mount('/content/drive')

使用以下方式将文件夹复制到/content/ !cp /content/drive/My\ Drive/PetImages.zip /content/ 然后使用!unzip PetImages.zip

copy over the folder to /content/ using !cp /content/drive/My\ Drive/PetImages.zip /content/ then use !unzip PetImages.zip

现在您的目录将为/content/PetImages/Dogs/，由于将目录上载到colab的速度较慢，并且在12小时后被删除，因此可能会更容易.

now your directory will be /content/PetImages/Dogs/ which might be easier as uploading directory to colab is slower and gets deleted after 12 hours.

这篇关于如何访问Google Colab笔记本上的文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！