comparison mercurial/revlog.py @ 43526:e258ad110488

revlog: no longer return the nodemap after parsing

Now that both pure and cext version have a `nodemap` attribute, we do not need
to return the `nodemap` object after parsing.

This work is part of a refactoring to unify the revlog index and the nodemap.
This unification prepare the use of a persistent nodemap.

Differential Revision: https://phab.mercurial-scm.org/D7314

43525:845e5b313783

            index.append(e2)
            nodemap[e[6]] = n
            n += 1

        index = revlogoldindex(index)
        return index, index.nodemap, None

    def packentry(self, entry, node, version, rev):
        if gettype(entry[0]):
            raise error.RevlogError(
                _(b'index entry flags need revlog version 1')

        self.size = indexformatng.size

    def parseindex(self, data, inline):
        # call the C implementation to parse the index data
        index, cache = parsers.parse_index2(data, inline)
        return index, index.nodemap, cache

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

            d = self._io.parseindex(indexdata, self._inline)
        except (ValueError, IndexError):
            raise error.RevlogError(
                _(b"index %s is corrupted") % self.indexfile
            )
        self.index, nodemap, self._chunkcache = d
        self.nodemap = self._nodecache = nodemap
        if not self._chunkcache:
            self._chunkclear()
        # revnum -> (chain-length, sum-delta-length)
        self._chaininfocache = {}
        # revlog header -> revlog compressor

43526:e258ad110488

            index.append(e2)
            nodemap[e[6]] = n
            n += 1

        index = revlogoldindex(index)
        return index, None

    def packentry(self, entry, node, version, rev):
        if gettype(entry[0]):
            raise error.RevlogError(
                _(b'index entry flags need revlog version 1')

        self.size = indexformatng.size

    def parseindex(self, data, inline):
        # call the C implementation to parse the index data
        index, cache = parsers.parse_index2(data, inline)
        return index, cache

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

            d = self._io.parseindex(indexdata, self._inline)
        except (ValueError, IndexError):
            raise error.RevlogError(
                _(b"index %s is corrupted") % self.indexfile
            )
        self.index, self._chunkcache = d
        self.nodemap = self._nodecache = self.index.nodemap
        if not self._chunkcache:
            self._chunkclear()
        # revnum -> (chain-length, sum-delta-length)
        self._chaininfocache = {}
        # revlog header -> revlog compressor