Mercurial > public > mercurial-scm > hg-stable
diff mercurial/formatter.py @ 39639:34ecc0a09c76
formatter: populate ctx from repo and node value
This will basically replace the fm.contexthint() API. I originally thought
this would be too complicated, and I wrote 8399438bc7ef "formatter: provide
hint of context keys required by template" because of that. However, I had
to add a similar mechanism for fctx templates, and the overall machinery
became way simpler than my original patch.
The test output slightly changed as {author} is no longer available in
the {manifest} context, which isn't the point this test targeted on.
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Thu, 07 Jun 2018 21:48:11 +0900 |
| parents | b1239aeef4d9 |
| children | 713085b45810 |
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--- a/mercurial/formatter.py Fri Sep 14 18:18:46 2018 -0400 +++ b/mercurial/formatter.py Thu Jun 07 21:48:11 2018 +0900 @@ -579,8 +579,10 @@ if self._hasnodespec(origmapping) and self._hasnodespec(newmapping): orignode = templateutil.runsymbol(context, origmapping, 'node') mapping['originalnode'] = orignode - # put marker to override 'fctx' in mapping if any, and flag + # put marker to override 'ctx'/'fctx' in mapping if any, and flag # its existence to be reported by availablekeys() + if 'ctx' not in newmapping and self._hasliteral(newmapping, 'node'): + mapping['ctx'] = _placeholder if 'fctx' not in newmapping and self._hasliteral(newmapping, 'path'): mapping['fctx'] = _placeholder return mapping @@ -606,6 +608,16 @@ """Test if context revision is set or unset in the given mapping""" return 'node' in mapping or 'ctx' in mapping + def _loadctx(self, mapping): + repo = self._getsome(mapping, 'repo') + node = self._getliteral(mapping, 'node') + if repo is None or node is None: + return + try: + return repo[node] + except error.RepoLookupError: + return None # maybe hidden/non-existent node + def _loadfctx(self, mapping): ctx = self._getsome(mapping, 'ctx') path = self._getliteral(mapping, 'path') @@ -617,6 +629,7 @@ return None # maybe removed file? _loadermap = { + 'ctx': _loadctx, 'fctx': _loadfctx, }