comparison mercurial/revlog.py @ 39086:64ddad2f26bb

revlog: use a symbolic constant for the deltas/text ration

We are about to use it somewhere else, we should as well make it easier to
access and change.

39085:dbb3e9e44fce

class revlogoldindex(list):
    def __getitem__(self, i):
        if i == -1:
            return (0, 0, 0, -1, -1, -1, -1, nullid)
        return list.__getitem__(self, i)

class revlogoldio(object):
    def __init__(self):
        self.size = indexformatv0.size

            return False

        # Bad delta from cumulated payload size:
        #
        #   If the sum of delta get larger than K * target text length.
        if textlen * 2  < deltainfo.compresseddeltalen:
            return False

        # Bad delta from chain length:
        #
        #   If the number of delta in the chain gets too high.

39086:64ddad2f26bb

class revlogoldindex(list):
    def __getitem__(self, i):
        if i == -1:
            return (0, 0, 0, -1, -1, -1, -1, nullid)
        return list.__getitem__(self, i)

# maximum <delta-chain-data>/<revision-text-length> ratio
LIMIT_DELTA2TEXT = 2

class revlogoldio(object):
    def __init__(self):
        self.size = indexformatv0.size

            return False

        # Bad delta from cumulated payload size:
        #
        #   If the sum of delta get larger than K * target text length.
        if textlen * LIMIT_DELTA2TEXT < deltainfo.compresseddeltalen:
            return False

        # Bad delta from chain length:
        #
        #   If the number of delta in the chain gets too high.