def upload_chunks(io, path, options, upload=None, etags=None):
if not etags:
etags = []
bytes_written = 0
while True:
headers = {
"part": 1
} if not upload else {
"ref": upload.ref,
"part": upload.part_number + 1
}
upload = file_action.begin_upload(path, headers, options)[0]
buf = io.read(upload.partsize)
if buf == b'' or buf == "": # Empty bytearray means EOF for BytesIO, Empty String means EOF for StringIO
return (upload, etags, bytes_written)
if buf is not None: # None means no data but io still open
bytes_written += len(buf)
response = Api.api_client().send_remote_request(
upload.http_method, upload.upload_uri,
{"Content-Length": str(len(buf))}, buf)
if "ETag" in response.headers:
etags.append({
"etag": response.headers["ETag"].strip('"'),
"part": upload.part_number
})
def download_content(self, io, is_string_io=False):
Api.api_client().stream_download(self.download_uri_with_load(), io,
is_string_io)
