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