b2sdk._internal.transfer.inbound.downloader.simple – SimpleDownloader

class b2sdk._internal.transfer.inbound.downloader.simple.SimpleDownloader(thread_pool=None, force_chunk_size=None, min_chunk_size=None, max_chunk_size=None, align_factor=None, check_hash=True, **kwargs)

Bases: AbstractDownloader

Parameters:

• thread_pool (Optional[ThreadPoolExecutor]) –

• force_chunk_size (Optional[int]) –

• min_chunk_size (Optional[int]) –

• max_chunk_size (Optional[int]) –

• align_factor (Optional[int]) –

• check_hash (bool) –

REQUIRES_SEEKING = False

SUPPORTS_DECODE_CONTENT = True

download(file, response, download_version, session, encryption=None)

Download target to a file-like object.

Parameters:

• file (IOBase) – file-like object to write to

• response (Response) – requests.Response of b2_download_url_by_* endpoint with the target object

• download_version (DownloadVersion) – DownloadVersion of an object being downloaded

• session (B2Session) – B2Session to be used for downloading

• encryption (Optional[EncryptionSetting]) – optional Encryption setting

Returns:

(bytes_read, actual_sha1) please note bytes_read may be different from bytes written to a file object if decode_content=True

__init__(thread_pool=None, force_chunk_size=None, min_chunk_size=None, max_chunk_size=None, align_factor=None, check_hash=True, **kwargs)

Parameters:

• thread_pool (Optional[ThreadPoolExecutor]) –

• force_chunk_size (Optional[int]) –

• min_chunk_size (Optional[int]) –

• max_chunk_size (Optional[int]) –

• align_factor (Optional[int]) –

• check_hash (bool) –