mercurial/util.py

23831:0ab23a48b9a7

def unpacker(fmt):
    """create a struct unpacker for the specified format"""
    try:
        # 2.5+
        return struct.Struct(fmt).unpack
    except NameError:
        # 2.4
        return lambda buf: struct.unpack(fmt)

def popen2(cmd, env=None, newlines=False):
    # Setting bufsize to -1 lets the system decide the buffer size.

23832:62f41f251e52

def unpacker(fmt):
    """create a struct unpacker for the specified format"""
    try:
        # 2.5+
        return struct.Struct(fmt).unpack
    except AttributeError:
        # 2.4
        return lambda buf: struct.unpack(fmt)

def popen2(cmd, env=None, newlines=False):
    # Setting bufsize to -1 lets the system decide the buffer size.