4 #

     4 #

     5 # This software may be used and distributed according to the terms of the

     5 # This software may be used and distributed according to the terms of the

     6 # GNU General Public License version 2 or any later version.

     6 # GNU General Public License version 2 or any later version.

     7 

     7 

     8 from mercurial.node import nullid

     8 from mercurial.node import nullid

    10 import struct, zlib, cStringIO

     9 import struct, zlib, cStringIO

    11 

    10 

    12 _pack = struct.pack

    11 _pack = struct.pack

    13 _unpack = struct.unpack

    12 _unpack = struct.unpack

    14 _compress = zlib.compress

    13 _compress = zlib.compress

    15 _decompress = zlib.decompress

    14 _decompress = zlib.decompress

    17 

    15 

    18 # Some code below makes tuples directly because it's more convenient. However,

    16 # Some code below makes tuples directly because it's more convenient. However,

    19 # code outside this module should always use dirstatetuple.

    17 # code outside this module should always use dirstatetuple.

    20 def dirstatetuple(*x):

    18 def dirstatetuple(*x):

    21     # x is a tuple

    19     # x is a tuple