comparison mercurial/util.py @ 11566:4d11fde55cc5

util: use fakebuffer as buffer in py3k

There's no buffer type in py3k, util.py has a function, called
fakebuffer, that implements a similar API. This patch implements
fakebuffer as a memoryview wrapper in py3k.

11565:7546d4a272c8

    _fastsha1 = sha1 = _sha1
    return _sha1(s)

import __builtin__

def fakebuffer(sliceable, offset=0):
    return sliceable[offset:]
try:
    buffer
except NameError:
    __builtin__.buffer = fakebuffer

11566:4d11fde55cc5

    _fastsha1 = sha1 = _sha1
    return _sha1(s)

import __builtin__

if sys.version_info[0] < 3:
    def fakebuffer(sliceable, offset=0):
        return sliceable[offset:]
else:
    def fakebuffer(sliceable, offset=0):
        return memoryview(sliceable)[offset:]
try:
    buffer
except NameError:
    __builtin__.buffer = fakebuffer