diff --git a/hgext/lfs/__init__.py b/hgext/lfs/__init__.py --- a/hgext/lfs/__init__.py +++ b/hgext/lfs/__init__.py @@ -356,12 +356,11 @@ def lfsfileset(mctx, x): return [f for f in mctx.subset if wrapper.pointerfromctx(mctx.ctx, f, removed=True) is not None] -@templatekeyword('lfs_files', requires={'ctx', 'templ'}) +@templatekeyword('lfs_files', requires={'ctx'}) def lfsfiles(context, mapping): """List of strings. All files modified, added, or removed by this changeset.""" ctx = context.resource(mapping, 'ctx') - templ = context.resource(mapping, 'templ') pointers = wrapper.pointersfromctx(ctx, removed=True) # {path: pointer} files = sorted(pointers.keys()) @@ -379,7 +378,7 @@ def lfsfiles(context, mapping): } # TODO: make the separator ', '? - f = templateutil._showlist('lfs_file', files, templ, mapping) + f = templateutil._showcompatlist(context, mapping, 'lfs_file', files) return templateutil.hybrid(f, files, makemap, pycompat.identity) @command('debuglfsupload', diff --git a/hgext/remotenames.py b/hgext/remotenames.py --- a/hgext/remotenames.py +++ b/hgext/remotenames.py @@ -230,7 +230,7 @@ def reposetup(ui, repo): repo._remotenames.nodetobranch().get(node, [])) repo.names.addnamespace(remotebranchns) -@templatekeyword('remotenames', requires={'repo', 'ctx', 'templ'}) +@templatekeyword('remotenames', requires={'repo', 'ctx'}) def remotenameskw(context, mapping): """List of strings. Remote names associated with the changeset.""" repo = context.resource(mapping, 'repo') @@ -246,7 +246,7 @@ def remotenameskw(context, mapping): return templateutil.compatlist(context, mapping, 'remotename', remotenames, plural='remotenames') -@templatekeyword('remotebookmarks', requires={'repo', 'ctx', 'templ'}) +@templatekeyword('remotebookmarks', requires={'repo', 'ctx'}) def remotebookmarkskw(context, mapping): """List of strings. Remote bookmarks associated with the changeset.""" repo = context.resource(mapping, 'repo') @@ -259,7 +259,7 @@ def remotebookmarkskw(context, mapping): return templateutil.compatlist(context, mapping, 'remotebookmark', remotebmarks, plural='remotebookmarks') -@templatekeyword('remotebranches', requires={'repo', 'ctx', 'templ'}) +@templatekeyword('remotebranches', requires={'repo', 'ctx'}) def remotebrancheskw(context, mapping): """List of strings. Remote branches associated with the changeset.""" repo = context.resource(mapping, 'repo') diff --git a/mercurial/namespaces.py b/mercurial/namespaces.py --- a/mercurial/namespaces.py +++ b/mercurial/namespaces.py @@ -89,7 +89,7 @@ class namespaces(object): # we only generate a template keyword if one does not already exist if namespace.name not in templatekw.keywords: templatekeyword = registrar.templatekeyword(templatekw.keywords) - @templatekeyword(namespace.name, requires={'repo', 'ctx', 'templ'}) + @templatekeyword(namespace.name, requires={'repo', 'ctx'}) def generatekw(context, mapping): return templatekw.shownames(context, mapping, namespace.name) diff --git a/mercurial/templatekw.py b/mercurial/templatekw.py --- a/mercurial/templatekw.py +++ b/mercurial/templatekw.py @@ -29,11 +29,26 @@ from . import ( _hybrid = templateutil.hybrid _mappable = templateutil.mappable -_showlist = templateutil._showlist hybriddict = templateutil.hybriddict hybridlist = templateutil.hybridlist compatdict = templateutil.compatdict compatlist = templateutil.compatlist +_showcompatlist = templateutil._showcompatlist + +# TODO: temporary hack for porting; will be removed soon +class _fakecontextwrapper(object): + def __init__(self, templ): + self._templ = templ + + def preload(self, t): + return t in self._templ + + def process(self, t, mapping): + return self._templ.generatenamed(t, mapping) + +def _showlist(name, values, templ, mapping, plural=None, separator=' '): + context = _fakecontextwrapper(templ) + return _showcompatlist(context, mapping, name, values, plural, separator) def showdict(name, data, mapping, plural=None, key='key', value='value', fmt=None, separator=' '): @@ -203,7 +218,7 @@ def showbranch(context, mapping): ctx = context.resource(mapping, 'ctx') return ctx.branch() -@templatekeyword('branches', requires={'ctx', 'templ'}) +@templatekeyword('branches', requires={'ctx'}) def showbranches(context, mapping): """List of strings. The name of the branch on which the changeset was committed. Will be empty if the branch name was @@ -230,7 +245,7 @@ def showbookmarks(context, mapping): f = _showlist('bookmark', bookmarks, templ, mapping) return _hybrid(f, bookmarks, makemap, pycompat.identity) -@templatekeyword('children', requires={'ctx', 'templ'}) +@templatekeyword('children', requires={'ctx'}) def showchildren(context, mapping): """List of strings. The children of the changeset.""" ctx = context.resource(mapping, 'ctx') @@ -281,7 +296,7 @@ def showdiffstat(context, mapping): maxname, maxtotal, adds, removes, binary = patch.diffstatsum(stats) return '%d: +%d/-%d' % (len(stats), adds, removes) -@templatekeyword('envvars', requires={'ui', 'templ'}) +@templatekeyword('envvars', requires={'ui'}) def showenvvars(context, mapping): """A dictionary of environment variables. (EXPERIMENTAL)""" ui = context.resource(mapping, 'ui') @@ -312,13 +327,13 @@ def _showfilesbystat(context, mapping, n files = revcache['files'][index] return compatlist(context, mapping, name, files, element='file') -@templatekeyword('file_adds', requires={'repo', 'ctx', 'revcache', 'templ'}) +@templatekeyword('file_adds', requires={'repo', 'ctx', 'revcache'}) def showfileadds(context, mapping): """List of strings. Files added by this changeset.""" return _showfilesbystat(context, mapping, 'file_add', 1) @templatekeyword('file_copies', - requires={'repo', 'ctx', 'cache', 'revcache', 'templ'}) + requires={'repo', 'ctx', 'cache', 'revcache'}) def showfilecopies(context, mapping): """List of strings. Files copied in this changeset with their sources. @@ -345,7 +360,7 @@ def showfilecopies(context, mapping): # showfilecopiesswitch() displays file copies only if copy records are # provided before calling the templater, usually with a --copies # command line switch. -@templatekeyword('file_copies_switch', requires={'revcache', 'templ'}) +@templatekeyword('file_copies_switch', requires={'revcache'}) def showfilecopiesswitch(context, mapping): """List of strings. Like "file_copies" but displayed only if the --copied switch is set. @@ -356,17 +371,17 @@ def showfilecopiesswitch(context, mappin key='name', value='source', fmt='%s (%s)', plural='file_copies') -@templatekeyword('file_dels', requires={'repo', 'ctx', 'revcache', 'templ'}) +@templatekeyword('file_dels', requires={'repo', 'ctx', 'revcache'}) def showfiledels(context, mapping): """List of strings. Files removed by this changeset.""" return _showfilesbystat(context, mapping, 'file_del', 2) -@templatekeyword('file_mods', requires={'repo', 'ctx', 'revcache', 'templ'}) +@templatekeyword('file_mods', requires={'repo', 'ctx', 'revcache'}) def showfilemods(context, mapping): """List of strings. Files modified by this changeset.""" return _showfilesbystat(context, mapping, 'file_mod', 0) -@templatekeyword('files', requires={'ctx', 'templ'}) +@templatekeyword('files', requires={'ctx'}) def showfiles(context, mapping): """List of strings. All files modified, added, or removed by this changeset. @@ -465,11 +480,10 @@ def _showchangessincetag(context, mappin # teach templater latesttags.changes is switched to (context, mapping) API _showchangessincetag._requires = {'repo', 'ctx'} -@templatekeyword('manifest', requires={'repo', 'ctx', 'templ'}) +@templatekeyword('manifest', requires={'repo', 'ctx'}) def showmanifest(context, mapping): repo = context.resource(mapping, 'repo') ctx = context.resource(mapping, 'ctx') - templ = context.resource(mapping, 'templ') mnode = ctx.manifestnode() if mnode is None: # just avoid crash, we might want to use the 'ff...' hash in future @@ -478,7 +492,7 @@ def showmanifest(context, mapping): mhex = hex(mnode) mapping = mapping.copy() mapping.update({'rev': mrev, 'node': mhex}) - f = templ.generate('manifest', mapping) + f = context.process('manifest', mapping) # TODO: perhaps 'ctx' should be dropped from mapping because manifest # rev and node are completely different from changeset's. return _mappable(f, None, f, lambda x: {'rev': mrev, 'node': mhex}) @@ -738,7 +752,7 @@ def showrevslist(context, mapping, name, lambda x: {name: x, 'ctx': repo[x], 'revcache': {}}, pycompat.identity, keytype=int) -@templatekeyword('subrepos', requires={'ctx', 'templ'}) +@templatekeyword('subrepos', requires={'ctx'}) def showsubrepos(context, mapping): """List of strings. Updated subrepositories in the changeset.""" ctx = context.resource(mapping, 'ctx') @@ -758,7 +772,7 @@ def showsubrepos(context, mapping): # don't remove "showtags" definition, even though namespaces will put # a helper function for "tags" keyword into "keywords" map automatically, # because online help text is built without namespaces initialization -@templatekeyword('tags', requires={'repo', 'ctx', 'templ'}) +@templatekeyword('tags', requires={'repo', 'ctx'}) def showtags(context, mapping): """List of strings. Any tags associated with the changeset.""" return shownames(context, mapping, 'tags') @@ -769,7 +783,7 @@ def showtermwidth(context, mapping): ui = context.resource(mapping, 'ui') return ui.termwidth() -@templatekeyword('instabilities', requires={'ctx', 'templ'}) +@templatekeyword('instabilities', requires={'ctx'}) def showinstabilities(context, mapping): """List of strings. Evolution instabilities affecting the changeset. (EXPERIMENTAL) diff --git a/mercurial/templateutil.py b/mercurial/templateutil.py --- a/mercurial/templateutil.py +++ b/mercurial/templateutil.py @@ -148,8 +148,7 @@ def compatdict(context, mapping, name, d hybriddict() for new template keywords. """ c = [{key: k, value: v} for k, v in data.iteritems()] - t = context.resource(mapping, 'templ') - f = _showlist(name, c, t, mapping, plural, separator) + f = _showcompatlist(context, mapping, name, c, plural, separator) return hybriddict(data, key=key, value=value, fmt=fmt, gen=f) def compatlist(context, mapping, name, data, element=None, fmt=None, @@ -159,12 +158,12 @@ def compatlist(context, mapping, name, d This exists for backward compatibility with the old-style template. Use hybridlist() for new template keywords. """ - t = context.resource(mapping, 'templ') - f = _showlist(name, data, t, mapping, plural, separator) + f = _showcompatlist(context, mapping, name, data, plural, separator) return hybridlist(data, name=element or name, fmt=fmt, gen=f) -def _showlist(name, values, templ, mapping, plural=None, separator=' '): - '''expand set of values. +def _showcompatlist(context, mapping, name, values, plural=None, separator=' '): + """Return a generator that renders old-style list template + name is name of key in template map. values is list of strings or dicts. plural is plural of name, if not simply name + 's'. @@ -183,15 +182,15 @@ def _showlist(name, values, templ, mappi map, expand it instead of 'foo' for last key. expand 'end_foos'. - ''' + """ if not plural: plural = name + 's' if not values: noname = 'no_' + plural - if noname in templ: - yield templ.generate(noname, mapping) + if context.preload(noname): + yield context.process(noname, mapping) return - if name not in templ: + if not context.preload(name): if isinstance(values[0], bytes): yield separator.join(values) else: @@ -201,8 +200,8 @@ def _showlist(name, values, templ, mappi yield r return startname = 'start_' + plural - if startname in templ: - yield templ.generate(startname, mapping) + if context.preload(startname): + yield context.process(startname, mapping) vmapping = mapping.copy() def one(v, tag=name): try: @@ -217,9 +216,9 @@ def _showlist(name, values, templ, mappi vmapping[a] = b except (TypeError, ValueError): vmapping[name] = v - return templ.generate(tag, vmapping) + return context.process(tag, vmapping) lastname = 'last_' + name - if lastname in templ: + if context.preload(lastname): last = values.pop() else: last = None @@ -228,8 +227,8 @@ def _showlist(name, values, templ, mappi if last is not None: yield one(last, tag=lastname) endname = 'end_' + plural - if endname in templ: - yield templ.generate(endname, mapping) + if context.preload(endname): + yield context.process(endname, mapping) def stringify(thing): """Turn values into bytes by converting into text and concatenating them"""