(base_name, base_dir, compress="gzip", verbose=0, dry_run=0,
                 owner=None, group=None)
return archive_name
Create a (possibly compressed) tar file from all the files under
    'base_dir'.

    'compress' must be "gzip" (the default), "bzip2", "xz", "compress", or
    None.  ("compress" will be deprecated in Python 3.2)

    'owner' and 'group' can be used to define an owner and a group for the
    archive that is being built. If not provided, the current owner and group
    will be used.

    The output tar file will be named 'base_dir' +  ".tar", possibly plus
    the appropriate compression extension (".gz", ".bz2", ".xz" or ".Z").

    Returns the output filename.
Create a (possibly compressed) tar file from all the files under
    'base_dir'.
Create a ( possibly compressed ) tar file from all the files under base_dir .
def make_tarball(base_name, base_dir, compress="gzip", verbose=0, dry_run=0,
                 owner=None, group=None):
    """Create a (possibly compressed) tar file from all the files under
    'base_dir'.

    'compress' must be "gzip" (the default), "bzip2", "xz", "compress", or
    None.  ("compress" will be deprecated in Python 3.2)

    'owner' and 'group' can be used to define an owner and a group for the
    archive that is being built. If not provided, the current owner and group
    will be used.

    The output tar file will be named 'base_dir' +  ".tar", possibly plus
    the appropriate compression extension (".gz", ".bz2", ".xz" or ".Z").

    Returns the output filename.
    """
    tar_compression = {'gzip': 'gz', 'bzip2': 'bz2', 'xz': 'xz', None: '',
                       'compress': ''}
    compress_ext = {'gzip': '.gz', 'bzip2': '.bz2', 'xz': '.xz',
                    'compress': '.Z'}

    # flags for compression program, each element of list will be an argument
    if compress is not None and compress not in compress_ext.keys():
        raise ValueError(
              "bad value for 'compress': must be None, 'gzip', 'bzip2', "
              "'xz' or 'compress'")

    archive_name = base_name + '.tar'
    if compress != 'compress':
        archive_name += compress_ext.get(compress, '')

    mkpath(os.path.dirname(archive_name), dry_run=dry_run)

    # creating the tarball
    import tarfile  # late import so Python build itself doesn't break

    log.info('Creating tar archive')

    uid = _get_uid(owner)
    gid = _get_gid(group)

    def _set_uid_gid(tarinfo):
        if gid is not None:
            tarinfo.gid = gid
            tarinfo.gname = group
        if uid is not None:
            tarinfo.uid = uid
            tarinfo.uname = owner
        return tarinfo

    if not dry_run:
        tar = tarfile.open(archive_name, 'w|%s' % tar_compression[compress])
        try:
            tar.add(base_dir, filter=_set_uid_gid)
        finally:
            tar.close()

    # compression using `compress`
    if compress == 'compress':
        warn("'compress' will be deprecated.", PendingDeprecationWarning)
        # the option varies depending on the platform
        compressed_name = archive_name + compress_ext[compress]
        if sys.platform == 'win32':
            cmd = [compress, archive_name, compressed_name]
        else:
            cmd = [compress, '-f', archive_name]
        spawn(cmd, dry_run=dry_run)
        return compressed_name

    return archive_name
def make_tarball ( base_name , base_dir , compress = "gzip" , verbose = 0 , dry_run = 0 , owner = None , group = None ) : tar_compression = { 'gzip' : 'gz' , 'bzip2' : 'bz2' , 'xz' : 'xz' , None : '' , 'compress' : '' } compress_ext = { 'gzip' : '.gz' , 'bzip2' : '.bz2' , 'xz' : '.xz' , 'compress' : '.Z' } # flags for compression program, each element of list will be an argument if compress is not None and compress not in compress_ext . keys ( ) : raise ValueError ( "bad value for 'compress': must be None, 'gzip', 'bzip2', " "'xz' or 'compress'" ) archive_name = base_name + '.tar' if compress != 'compress' : archive_name += compress_ext . get ( compress , '' ) mkpath ( os . path . dirname ( archive_name ) , dry_run = dry_run ) # creating the tarball import tarfile # late import so Python build itself doesn't break log . info ( 'Creating tar archive' ) uid = _get_uid ( owner ) gid = _get_gid ( group ) def _set_uid_gid ( tarinfo ) : if gid is not None : tarinfo . gid = gid tarinfo . gname = group if uid is not None : tarinfo . uid = uid tarinfo . uname = owner return tarinfo if not dry_run : tar = tarfile . open ( archive_name , 'w|%s' % tar_compression [ compress ] ) try : tar . add ( base_dir , filter = _set_uid_gid ) finally : tar . close ( ) # compression using `compress` if compress == 'compress' : warn ( "'compress' will be deprecated." , PendingDeprecationWarning ) # the option varies depending on the platform compressed_name = archive_name + compress_ext [ compress ] if sys . platform == 'win32' : cmd = [ compress , archive_name , compressed_name ] else : cmd = [ compress , '-f' , archive_name ] spawn ( cmd , dry_run = dry_run ) return compressed_name return archive_name