jinmingda/demo-flask-s3-dropzone

Flask Dropzone.js Uploader using S3 Pre-signed Post

demo-flask-s3-dropzone's Issues

how to maintain object name

Is this solution capable of handling large file (eg. 100GB)? Can use chucking or multipart upload method here?

Server responded with 0 code.

Hi Jin and thank you for this compact and elegant solution!
I realize it's some years ago since you posted this, but hopefully you are still active?
I wanted to see if I could use your solution in my flask project because I find it really compact and elegant. However, even though I'm successfully getting a presigned post from my S3 bucket, I'm not able to upload a file to it using your flask demo project. No matter what I try, I'm getting a 'Server responded with 0 code.' error (see attached image). My test file is a small 1kB text file, which I'm able to upload with Cyberduck using the same credentials as I'm using in my Flask project.
Is your project still working in your end? (and if so, do you have any idea what it can be that causes the error I'm getting?)

Using original file name?

Hi thanks for posting, your code has helped me a lot but when I upload my files to S3, the bucket doesn’t recognise the file format - is there something I’m doing wrong?

Also, if I want to use the original file name where can I make the change in the code?

Thanks again

Ken

Chucking or multiparty upload via dropzone.

Is it possible to do multipart upload or chucking using this solution? I looked at and tried some of the chuncking configuration options but no luck so far.