TarInfo.isdir() Return

class lzma.LZMADecompressor(format=FORMAT_AUTO, memlimit=None, filters=None) Create a decompressor object, which can be used

TarFile.gettarinfo(name=None, arcname=None, fileobj=None) Create a TarInfo object from the result of

exception lzma.LZMAError This exception is raised when an error occurs during compression or decompression, or while initializing

lzma.compress(data, format=FORMAT_XZ, check=-1, preset=None, filters=None) Compress data (a

bz2.compress(data, compresslevel=9) Compress data. compresslevel, if given

TarFile.extractall(path=".", members=None, *, numeric_owner=False) Extract all members from the archive to the current working

ZipInfo.CRC CRC-32 of the uncompressed file.

ZipInfo.file_size Size of the uncompressed file.

TarInfo.uname User name.