Mercurial > public > mercurial-scm > hg-stable
diff mercurial/templatekw.py @ 37077:2891079fb0c0
templater: factor out function to create mapping dict for nested evaluation
overlaymap() is the hook point to drop mapping items conflicting with the
default keywords which have to be re-evaluated with new 'ctx' resource.
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Thu, 15 Mar 2018 21:22:52 +0900 |
| parents | d3f7930a9563 |
| children | f0b6fbea00cf |
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--- a/mercurial/templatekw.py Thu Mar 15 20:43:39 2018 +0900 +++ b/mercurial/templatekw.py Thu Mar 15 21:22:52 2018 +0900 @@ -449,8 +449,8 @@ @templatekeyword('changessincelatesttag', requires={'repo', 'ctx', 'cache'}) def showchangessincelatesttag(context, mapping): """Integer. All ancestors not in the latest tag.""" - mapping = mapping.copy() - mapping['tag'] = getlatesttags(context, mapping)[2][0] + tag = getlatesttags(context, mapping)[2][0] + mapping = context.overlaymap(mapping, {'tag': tag}) return _showchangessincetag(context, mapping) def _showchangessincetag(context, mapping): @@ -480,8 +480,7 @@ return mrev = repo.manifestlog._revlog.rev(mnode) mhex = hex(mnode) - mapping = mapping.copy() - mapping.update({'rev': mrev, 'node': mhex}) + mapping = context.overlaymap(mapping, {'rev': mrev, 'node': mhex}) f = context.process('manifest', mapping) # TODO: perhaps 'ctx' should be dropped from mapping because manifest # rev and node are completely different from changeset's.