Mercurial > public > mercurial-scm > hg-stable
comparison mercurial/revlog.py @ 43034:294afb982a88
sidedata: add a function to read sidedata from revlog raw text
This implement the "reading" part of a `sidedata` flag processor.
Differential Revision: https://phab.mercurial-scm.org/D6890
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Wed, 04 Sep 2019 00:59:15 +0200 |
| parents | 827cb4fe62a3 |
| children | 142deb539ccf |
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| 43033:21025a4107d4 | 43034:294afb982a88 |
|---|---|
| 1673 sidedata = {} | 1673 sidedata = {} |
| 1674 if raw: | 1674 if raw: |
| 1675 validatehash = flagutil.processflagsraw(self, rawtext, flags) | 1675 validatehash = flagutil.processflagsraw(self, rawtext, flags) |
| 1676 text = rawtext | 1676 text = rawtext |
| 1677 else: | 1677 else: |
| 1678 r = flagutil.processflagsread(self, rawtext, flags) | 1678 try: |
| 1679 r = flagutil.processflagsread(self, rawtext, flags) | |
| 1680 except error.SidedataHashError as exc: | |
| 1681 msg = _("integrity check failed on %s:%s sidedata key %d") | |
| 1682 msg %= (self.indexfile, pycompat.bytestr(rev), | |
| 1683 exc.sidedatakey) | |
| 1684 raise error.RevlogError(msg) | |
| 1679 text, validatehash, sidedata = r | 1685 text, validatehash, sidedata = r |
| 1680 if validatehash: | 1686 if validatehash: |
| 1681 self.checkhash(text, node, rev=rev) | 1687 self.checkhash(text, node, rev=rev) |
| 1682 if not validated: | 1688 if not validated: |
| 1683 self._revisioncache = (node, rev, rawtext) | 1689 self._revisioncache = (node, rev, rawtext) |