Download file from google drive id in python

Getting Started First of all, we will import the required libraries. Then we will define a class DriveAPI with a constructor and two functions for uploading and downloading files.

Once the access is granted, it will connect to the drive and fetch a list of files in the Google Drive storage for that account and print that list.

Each item of the list contains an id and name for that file in Google Drive. Now, Inside the FileDownload function, we will write the code to download a file. We need two things to do this. First is the id of that file in Drive and second is the name you want it to be saved as. Now, we will make a request to the Drive service to get us the file with the given id. Then, we will use a BytesIO object which will write the file to the memory.

Since the file size may vary from a few bytes to very large, we will prefer downloading the file in Chunks. Now, we will run a while loop and in each iteration of this loop, we will download a chunk of the file. To Upload a File, we will use the FileUpload function. We only need the file path to upload a file. From the file path, we can easily extract the file name and find its mime-type using the mimetypes module. Now, we will use the MediaFileUpload class to generate the media file, and then we will create a new file in the drive with the create function and it will save our file data to that newly created file.

If no valid token found we will create one. It is created automatically when the authorization flow completes for the first time. Check if file token. If this fails, copy the URL from the console and manually open it in your browser. If there are multiple accounts, you will be asked to choose one of them.

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Collectives on Stack Overflow. Learn more. Download file google drive python Ask Question. Asked 4 years ago. Active 7 months ago. Viewed 8k times. How do I download a file from googledrive? I am using pydrive using the link. Improve this question. Does this answer your question? Add a comment. Active Oldest Votes. Improve this answer. Hey I know it's a bit late to answer, but it might still be helpful to someone.

I had a similar problem with G-sheets, the problem here is that there might be multiple formats to download the file in and you're not specifying which one you want. To do this you need to add the mimetype parameter to the GetContentFile Method. Like so:. Note that there are multiple mimetypes for zip files and that the mimetype and extension need to agree.

So you need to know which one to use, or just try out different ones if you don't. Here's a handy list:. Furthermore, if you actually access the metadata of the file you can have a peek at all the types of formats you can export it in under 'exportLinks'. There will be a dict with mimetypes and the associated links. If doing it yourself have to look at file header,as url address dos not give away filename or extension.

For this use Requests,or always use Requests and not urllib.