1 | initial version |
To send a file response to a user in a Django application following processing, follow these steps:
HttpResponse
object with the processed file as its contentHere's an example code snippet that demonstrates this procedure:
import os
from django.http import HttpResponse
def process_file(request):
# process the file here and save it to a directory or a temporary file
processed_file_path = '/path/to/processed/file'
# create a response object with the processed file as its content
with open(processed_file_path, 'rb') as file:
response = HttpResponse(file.read())
# add headers for content type and disposition
content_type = 'application/octet-stream'
response['Content-Type'] = content_type
response['Content-Disposition'] = f'attachment; filename={os.path.basename(processed_file_path)}'
response['Content-Length'] = os.path.getsize(processed_file_path)
return response
In this example, process_file
takes a request
object as input and performs some processing on a file, which is then saved at processed_file_path
. A HttpResponse
object is then created with the processed file as its content, and headers are added to specify the content type, disposition and length. The final step is to return the response object.