mercurial/revlog.py

16413:1a420761fcb7

        self.size = struct.calcsize(indexformatng)

    def parseindex(self, data, inline):
        # call the C implementation to parse the index data
        index, cache = parsers.parse_index2(data, inline)
        return index, None, cache

    def packentry(self, entry, node, version, rev):
        p = _pack(indexformatng, *entry)
        if rev == 0:
            p = _pack(versionformat, version) + p[4:]

            self.rev(node)
            return True
        except KeyError:
            return False

    def rev(self, node):
        try:
            return self._nodecache[node]
        except KeyError:
            n = self._nodecache
            i = self.index
            p = self._nodepos
            if p is None:
                p = len(i) - 2

16414:e8d37b78acfb

        self.size = struct.calcsize(indexformatng)

    def parseindex(self, data, inline):
        # call the C implementation to parse the index data
        index, cache = parsers.parse_index2(data, inline)
        return index, getattr(index, 'nodemap', None), cache

    def packentry(self, entry, node, version, rev):
        p = _pack(indexformatng, *entry)
        if rev == 0:
            p = _pack(versionformat, version) + p[4:]

            self.rev(node)
            return True
        except KeyError:
            return False

    def clearcaches(self):
        try:
            self._nodecache.clearcaches()
        except AttributeError:
            self._nodecache = {nullid: nullrev}
            self._nodepos = None

    def rev(self, node):
        try:
            return self._nodecache[node]
        except RevlogError:
            # parsers.c radix tree lookup failed
            raise LookupError(node, self.indexfile, _('no node'))
        except KeyError:
            # pure python cache lookup failed
            n = self._nodecache
            i = self.index
            p = self._nodepos
            if p is None:
                p = len(i) - 2