/Python/Flask/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

1 vote193 views1 answer
How to change the favicon in flask
Python Flask
6 votes186 views3 answers
Flask cors
Python Flask
0 vote237 views1 answer
Flask read form data
Python Flask
2 votes186 views2 answers
Flask 'export' is not recognized as an internal or external command, operable program or batch file.
Python Flask
0 vote210 views2 answers
Flask get summernote text
Python Flask
1 vote213 views1 answer
Flask api with parameter
Python Flask
1 vote208 views1 answer
How to get images on flask page
Python Flask
0 vote197 views1 answer
Production mode flask
Python Flask
0 vote198 views1 answer
Flask Upload file to local s3
Python Flask
0 vote191 views2 answers
Flask abort
Python Flask