Mercurial > public > mercurial-scm > hg-stable
diff mercurial/revlog.py @ 43030:827cb4fe62a3
sidedata: introduce a new requirement to protect the feature
The feature will be usable only within repository supported by version of
Mercurial with the support.
Since the support is not fully implemented yet, the requirement has a temporary,
experimental name.
Differential Revision: https://phab.mercurial-scm.org/D6886
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Mon, 09 Sep 2019 22:42:55 +0200 |
| parents | 3518da504303 |
| children | 294afb982a88 |
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--- a/mercurial/revlog.py Wed Sep 25 03:58:46 2019 +0200 +++ b/mercurial/revlog.py Mon Sep 09 22:42:55 2019 +0200 @@ -388,6 +388,7 @@ self._maxdeltachainspan = opts['maxdeltachainspan'] if self._mmaplargeindex and 'mmapindexthreshold' in opts: mmapindexthreshold = opts['mmapindexthreshold'] + self.hassidedata = bool(opts.get('side-data', False)) self._sparserevlog = bool(opts.get('sparse-revlog', False)) withsparseread = bool(opts.get('with-sparse-read', False)) # sparse-revlog forces sparse-read @@ -1849,6 +1850,10 @@ if sidedata is None: sidedata = {} + elif not self.hassidedata: + raise error.ProgrammingError( + _("trying to add sidedata to a revlog who don't support them") + ) if flags: node = node or self.hash(text, p1, p2)