b2sdk.transfer.outbound.upload_source

class b2sdk.transfer.outbound.upload_source.AbstractUploadSource

Bases: b2sdk.transfer.outbound.outbound_source.OutboundTransferSource

The source of data for uploading to b2.

abstract get_content_sha1()

Return a 40-character string containing the hex SHA1 checksum of the data in the file.

abstract open()

Return a binary file-like object from which the data can be read. :return:

is_upload()

Return if outbound source is an upload source. :rtype bool:

is_copy()

Return if outbound source is a copy source. :rtype bool:

is_sha1_known()

class b2sdk.transfer.outbound.upload_source.UploadSourceBytes(data_bytes, content_sha1=None)

Bases: b2sdk.transfer.outbound.upload_source.AbstractUploadSource

__init__(data_bytes, content_sha1=None)

Initialize self. See help(type(self)) for accurate signature.

get_content_length()

Return the number of bytes of data in the file.

get_content_sha1()

Return a 40-character string containing the hex SHA1 checksum of the data in the file.

open()

Return a binary file-like object from which the data can be read. :return:

is_sha1_known()

class b2sdk.transfer.outbound.upload_source.UploadSourceLocalFile(local_path, content_sha1=None)

Bases: b2sdk.transfer.outbound.upload_source.AbstractUploadSource

__init__(local_path, content_sha1=None)

Initialize self. See help(type(self)) for accurate signature.

check_path_and_get_size()

get_content_length()

Return the number of bytes of data in the file.

get_content_sha1()

Return a 40-character string containing the hex SHA1 checksum of the data in the file.

open()

Return a binary file-like object from which the data can be read. :return:

is_sha1_known()

class b2sdk.transfer.outbound.upload_source.UploadSourceLocalFileRange(local_path, content_sha1=None, offset=0, length=None)

Bases: b2sdk.transfer.outbound.upload_source.UploadSourceLocalFile

__init__(local_path, content_sha1=None, offset=0, length=None)

Initialize self. See help(type(self)) for accurate signature.

open()

Return a binary file-like object from which the data can be read. :return:

class b2sdk.transfer.outbound.upload_source.UploadSourceStream(stream_opener, stream_length=None, stream_sha1=None)

Bases: b2sdk.transfer.outbound.upload_source.AbstractUploadSource

__init__(stream_opener, stream_length=None, stream_sha1=None)

Initialize self. See help(type(self)) for accurate signature.

get_content_length()

Return the number of bytes of data in the file.

get_content_sha1()

Return a 40-character string containing the hex SHA1 checksum of the data in the file.

open()

Return a binary file-like object from which the data can be read. :return:

is_sha1_known()

class b2sdk.transfer.outbound.upload_source.UploadSourceStreamRange(stream_opener, offset, stream_length, stream_sha1=None)

Bases: b2sdk.transfer.outbound.upload_source.UploadSourceStream

__init__(stream_opener, offset, stream_length, stream_sha1=None)

Initialize self. See help(type(self)) for accurate signature.

open()

Return a binary file-like object from which the data can be read. :return: