There are some files generate by my program, I need a button when I press files will be download by my browser, but I don’t know how to do that. could streamlit provide this function?

Adding the ‘download’ tag attribute as shown below allows you to provide a file name and extension. f'<a href="data:file/csv;base64,{b64}" download="myfilename.csv">Download csv file</a>'

If it helps anyone, I posted a version of the function that can handle both dataframes and text: Here's a download function that works for dataframes and txt (posted below for reference) Also, curious if anyone has any ideas about how to generalize file downloads in Streamlit. For example: CSV, Exc…

Yeah I’m trying to find a way to include a download button for a pdf using Streamlit too.

Thank you so much for the solution! Is there any way we can download zip files? In that case, we can just compress all the stuff before downloading it and do not need to specify any format. Thanks!

Hey @wshuyi , welcome to the community. I remember downloading a zip folder has been covered here :wink: : How to download local folder? Fanilo

Thank you so much for the reply, Fanilo! :slight_smile:

I wrote a generic downloader that should work for any type of file that’s stored on your disk. Though some developers may whine that this is not the right/optimal thing to do, well, who cares :wink: So here you go. The function: import os import base64 def get_binary_file_downloader_html(bin_fil…

hi! I get runtime error when I’m trying to download csv over 50 mb. Please help

Hello GokulNC, this is a very nice job. I was wondering if your code could work for downloading a power point file ? Do you have any idea ? Thank you !

How to download file in streamlit

Using Streamlit

yukio August 12, 2020, 1:25pm 26

I’m still not able to download the image. What exactly is the object predicted_img? I tried inputting a wordcloud and a axessubplot, none of them worked.

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How to download file in streamlit

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