def download_package(request,file_id): try: file=FileInfo.objects.get(int(file_id)) contents=FileInfoService.download_file(file_id) def file_iterator(chunk_size=1024*50): while True: c = contents.read(chunk_size) if c: yield c else: break result=StreamingHttpResponse(file_iterator(), content_type='application/octet-stream') display_file_name=str(file.FileName.encode("utf-8")).replace("'","") result['Content-Disposition'] = 'attachment;filename="'+display_file_name+'"' except Exception as ex: result=HttpResponse(str(ex)) SimpleLogger.exception(ex) return result
def get_file_stream(self, file_id): file = FileInfo.objects.get(int(file_id)) contents = FileInfoService.download_file(file_id) def file_iterator(chunk_size=1024 * 50): while True: c = contents.read(chunk_size) if c: yield c else: break result = StreamingHttpResponse(file_iterator(), content_type='application/octet-stream') result[ 'Content-Disposition'] = 'attachment;filename="' + file.FileName + '"' return result