Mercurial > public > mercurial-scm > hg-stable
diff mercurial/revlog.py @ 46858:85e3a630cad9
revlog: move the details of revlog "v2" index inside revlog.utils.constants
the revlog module is quite large and this kind of format information would handy
for other module. So let us start to gather this information about the format in
a more appropriate place.
We update various reference to this information to use the new "source of truth"
in the process.
Differential Revision: https://phab.mercurial-scm.org/D10305
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Mon, 05 Apr 2021 12:21:12 +0200 |
| parents | cc65cea90edb |
| children | c6e23fb4bfb4 |
line wrap: on
line diff
--- a/mercurial/revlog.py Mon Apr 05 12:21:01 2021 +0200 +++ b/mercurial/revlog.py Mon Apr 05 12:21:12 2021 +0200 @@ -43,6 +43,7 @@ FLAG_INLINE_DATA, INDEX_ENTRY_V0, INDEX_ENTRY_V1, + INDEX_ENTRY_V2, REVLOGV0, REVLOGV1, REVLOGV1_FLAGS, @@ -87,7 +88,6 @@ storageutil, stringutil, ) -from .pure import parsers as pureparsers # blanked usage of all the name to prevent pyflakes constraints # We need these name available in the module for extensions. @@ -352,20 +352,16 @@ return p -indexformatv2 = struct.Struct(pureparsers.Index2Mixin.index_format) -indexformatv2_pack = indexformatv2.pack - - class revlogv2io(object): def __init__(self): - self.size = indexformatv2.size + self.size = INDEX_ENTRY_V2.size def parseindex(self, data, inline): index, cache = parsers.parse_index2(data, inline, revlogv2=True) return index, cache def packentry(self, entry, node, version, rev): - p = indexformatv2_pack(*entry) + p = INDEX_ENTRY_V2.pack(*entry) if rev == 0: p = versionformat_pack(version) + p[4:] return p