def write_chunks():
for chunk in FileChunk.objects(files_id=stored_file.id).order_by('+n'):
if chunk.n >= start_chunk_number and chunk.n <= end_chunk_number:
start = 0
end = stored_file.chunkSize
if chunk.n == start_chunk_number:
start = start_index
if chunk.n == end_chunk_number:
end = end_index
yield chunk.data[start:end]
def add_chunk_to_file(file_id, result_id=None):
"""Add content to a file (chunk by chunk)."""
stored_file = StoredFile.objects(id=ObjectId(file_id)).first()
num_of_chunks = len(FileChunk.objects(files_id=stored_file.id))
chunk = FileChunk()
chunk.files_id = stored_file.id
chunk.n = num_of_chunks
chunk.data = request.data
chunk.save()
stored_file.length += len(request.data)
stored_file.save()
return JsonResponse(stored_file)
def write_chunks():
for chunk in FileChunk.objects(files_id=stored_file.id).order_by('+n'):
yield chunk.data
