/Python/Flask remove file after send_file

Flask remove file after send_file

@app.route('/files/<filename>/download')
def download_file(filename):
    file_path = derive_filepath_from_filename(filename)
    file_handle = open(file_path, 'r')
    @after_this_request
    def remove_file(response):
        try:
            os.remove(file_path)
            file_handle.close()
        except Exception as error:
            app.logger.error("Error removing or closing downloaded file handle", error)
        return response
    return send_file(file_handle)

Source: stackoverflow.com

Similar codes

4 votes146 views5 answers
Urllib
Python
0 vote153 views1 answer
%%writefile
Python
2 votes152 views3 answers
Python quick sort
Python
1 vote163 views2 answers
Convert timestamp to period pandas
Python
0 vote167 views1 answer
Context manager requests python
Python
3 votes153 views2 answers
How to get key value in nested dictionary python
Python
1 vote182 views2 answers
Define symmetry
Python
8 votes149 views2 answers
If else elif python
Python
0 vote188 views1 answer
Django staff_member_required decorator
Python Django
0 vote155 views2 answers
Python - Comment jouer le fichier Mp3
Python