comparison mercurial/templatekw.py @ 37069:724f2e21d870

templatekw: stop using _showlist() which is about to be deprecated

Use the new context-based API instead.

37068:aa97e06a1912

    if branch != 'default':
        return compatlist(context, mapping, 'branch', [branch],
                          plural='branches')
    return compatlist(context, mapping, 'branch', [], plural='branches')

@templatekeyword('bookmarks', requires={'repo', 'ctx', 'templ'})
def showbookmarks(context, mapping):
    """List of strings. Any bookmarks associated with the
    changeset. Also sets 'active', the name of the active bookmark.
    """
    repo = context.resource(mapping, 'repo')
    ctx = context.resource(mapping, 'ctx')
    templ = context.resource(mapping, 'templ')
    bookmarks = ctx.bookmarks()
    active = repo._activebookmark
    makemap = lambda v: {'bookmark': v, 'active': active, 'current': active}
    f = _showlist('bookmark', bookmarks, templ, mapping)
    return _hybrid(f, bookmarks, makemap, pycompat.identity)

@templatekeyword('children', requires={'ctx'})
def showchildren(context, mapping):
    """List of strings. The children of the changeset."""

    ui = context.resource(mapping, 'ui')
    env = ui.exportableenviron()
    env = util.sortdict((k, env[k]) for k in sorted(env))
    return compatdict(context, mapping, 'envvar', env, plural='envvars')

@templatekeyword('extras', requires={'ctx', 'templ'})
def showextras(context, mapping):
    """List of dicts with key, value entries of the 'extras'
    field of this changeset."""
    ctx = context.resource(mapping, 'ctx')
    templ = context.resource(mapping, 'templ')
    extras = ctx.extra()
    extras = util.sortdict((k, extras[k]) for k in sorted(extras))
    makemap = lambda k: {'key': k, 'value': extras[k]}
    c = [makemap(k) for k in extras]
    f = _showlist('extra', c, templ, mapping, plural='extras')
    return _hybrid(f, extras, makemap,
                   lambda k: '%s=%s' % (k, util.escapestr(extras[k])))

def _showfilesbystat(context, mapping, name, index):
    repo = context.resource(mapping, 'repo')

def showindex(context, mapping):
    """Integer. The current iteration of the loop. (0 indexed)"""
    # just hosts documentation; should be overridden by template mapping
    raise error.Abort(_("can't use index in this context"))

@templatekeyword('latesttag', requires={'repo', 'ctx', 'cache', 'templ'})
def showlatesttag(context, mapping):
    """List of strings. The global tags on the most recent globally
    tagged ancestor of this changeset.  If no such tags exist, the list
    consists of the single string "null".
    """

        'latesttag': v,   # BC with {latesttag % '{latesttag}'}
        'tag': v
    }

    tags = latesttags[2]
    templ = context.resource(mapping, 'templ')
    f = _showlist('latesttag', tags, templ, mapping, separator=':')
    return _hybrid(f, tags, makemap, pycompat.identity)

@templatekeyword('latesttagdistance', requires={'repo', 'ctx', 'cache'})
def showlatesttagdistance(context, mapping):
    """Integer. Longest path to the latest tag."""

    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})

@templatekeyword('obsfate', requires={'ui', 'repo', 'ctx', 'templ'})
def showobsfate(context, mapping):
    # this function returns a list containing pre-formatted obsfate strings.
    #
    # This function will be replaced by templates fragments when we will have
    # the verbosity templatekw available.

    ns = repo.names[namespace]
    names = ns.names(repo, ctx.node())
    return compatlist(context, mapping, ns.templatename, names,
                      plural=namespace)

@templatekeyword('namespaces', requires={'repo', 'ctx', 'templ'})
def shownamespaces(context, mapping):
    """Dict of lists. Names attached to this changeset per
    namespace."""
    repo = context.resource(mapping, 'repo')
    ctx = context.resource(mapping, 'ctx')
    templ = context.resource(mapping, 'templ')

    namespaces = util.sortdict()
    def makensmapfn(ns):
        # 'name' for iterating over namespaces, templatename for local reference
        return lambda v: {'name': v, ns.templatename: v}

    for k, ns in repo.names.iteritems():
        names = ns.names(repo, ctx.node())
        f = _showlist('name', names, templ, mapping)
        namespaces[k] = _hybrid(f, names, makensmapfn(ns), pycompat.identity)

    f = _showlist('namespace', list(namespaces), templ, mapping)

    def makemap(ns):
        return {
            'namespace': ns,
            'names': namespaces[ns],

        yield "; ".join(render(d) for d in data)

    return _hybrid(gen(data), data, lambda x: {'successorset': x},
                   pycompat.identity)

@templatekeyword("succsandmarkers", requires={'repo', 'ctx', 'templ'})
def showsuccsandmarkers(context, mapping):
    """Returns a list of dict for each final successor of ctx. The dict
    contains successors node id in "successors" keys and the list of
    obs-markers from ctx to the set of successors in "markers".
    (EXPERIMENTAL)
    """
    repo = context.resource(mapping, 'repo')
    ctx = context.resource(mapping, 'ctx')
    templ = context.resource(mapping, 'templ')

    values = obsutil.successorsandmarkers(repo, ctx)

    if values is None:
        values = []

            newmarker = (hexprec, hexsucs) + m[2:5] + (hexparents,) + m[6:]
            finalmarkers.append(newmarker)

        data.append({'successors': successors, 'markers': finalmarkers})

    f = _showlist('succsandmarkers', data, templ, mapping)
    return _hybrid(f, data, lambda x: x, pycompat.identity)

@templatekeyword('p1rev', requires={'ctx'})
def showp1rev(context, mapping):
    """Integer. The repository-local revision number of the changeset's

    parent, as a 40 digit hexadecimal string. If the changeset has no second
    parent, all digits are 0."""
    ctx = context.resource(mapping, 'ctx')
    return ctx.p2().hex()

@templatekeyword('parents', requires={'repo', 'ctx', 'templ'})
def showparents(context, mapping):
    """List of strings. The parents of the changeset in "rev:node"
    format. If the changeset has only one "natural" parent (the predecessor
    revision) nothing is shown."""
    repo = context.resource(mapping, 'repo')
    ctx = context.resource(mapping, 'ctx')
    templ = context.resource(mapping, 'templ')
    pctxs = scmutil.meaningfulparents(repo, ctx)
    prevs = [p.rev() for p in pctxs]
    parents = [[('rev', p.rev()),
                ('node', p.hex()),
                ('phase', p.phasestr())]
               for p in pctxs]
    f = _showlist('parent', parents, templ, mapping)
    return _hybrid(f, prevs, lambda x: {'ctx': repo[x], 'revcache': {}},
                   lambda x: scmutil.formatchangeid(repo[x]), keytype=int)

@templatekeyword('phase', requires={'ctx'})
def showphase(context, mapping):

def showrevslist(context, mapping, name, revs):
    """helper to generate a list of revisions in which a mapped template will
    be evaluated"""
    repo = context.resource(mapping, 'repo')
    templ = context.resource(mapping, 'templ')
    f = _showlist(name, ['%d' % r for r in revs], templ, mapping)
    return _hybrid(f, revs,
                   lambda x: {name: x, 'ctx': repo[x], 'revcache': {}},
                   pycompat.identity, keytype=int)

@templatekeyword('subrepos', requires={'ctx'})

37069:724f2e21d870

    if branch != 'default':
        return compatlist(context, mapping, 'branch', [branch],
                          plural='branches')
    return compatlist(context, mapping, 'branch', [], plural='branches')

@templatekeyword('bookmarks', requires={'repo', 'ctx'})
def showbookmarks(context, mapping):
    """List of strings. Any bookmarks associated with the
    changeset. Also sets 'active', the name of the active bookmark.
    """
    repo = context.resource(mapping, 'repo')
    ctx = context.resource(mapping, 'ctx')
    bookmarks = ctx.bookmarks()
    active = repo._activebookmark
    makemap = lambda v: {'bookmark': v, 'active': active, 'current': active}
    f = _showcompatlist(context, mapping, 'bookmark', bookmarks)
    return _hybrid(f, bookmarks, makemap, pycompat.identity)

@templatekeyword('children', requires={'ctx'})
def showchildren(context, mapping):
    """List of strings. The children of the changeset."""

    ui = context.resource(mapping, 'ui')
    env = ui.exportableenviron()
    env = util.sortdict((k, env[k]) for k in sorted(env))
    return compatdict(context, mapping, 'envvar', env, plural='envvars')

@templatekeyword('extras', requires={'ctx'})
def showextras(context, mapping):
    """List of dicts with key, value entries of the 'extras'
    field of this changeset."""
    ctx = context.resource(mapping, 'ctx')
    extras = ctx.extra()
    extras = util.sortdict((k, extras[k]) for k in sorted(extras))
    makemap = lambda k: {'key': k, 'value': extras[k]}
    c = [makemap(k) for k in extras]
    f = _showcompatlist(context, mapping, 'extra', c, plural='extras')
    return _hybrid(f, extras, makemap,
                   lambda k: '%s=%s' % (k, util.escapestr(extras[k])))

def _showfilesbystat(context, mapping, name, index):
    repo = context.resource(mapping, 'repo')

def showindex(context, mapping):
    """Integer. The current iteration of the loop. (0 indexed)"""
    # just hosts documentation; should be overridden by template mapping
    raise error.Abort(_("can't use index in this context"))

@templatekeyword('latesttag', requires={'repo', 'ctx', 'cache'})
def showlatesttag(context, mapping):
    """List of strings. The global tags on the most recent globally
    tagged ancestor of this changeset.  If no such tags exist, the list
    consists of the single string "null".
    """

        'latesttag': v,   # BC with {latesttag % '{latesttag}'}
        'tag': v
    }

    tags = latesttags[2]
    f = _showcompatlist(context, mapping, 'latesttag', tags, separator=':')
    return _hybrid(f, tags, makemap, pycompat.identity)

@templatekeyword('latesttagdistance', requires={'repo', 'ctx', 'cache'})
def showlatesttagdistance(context, mapping):
    """Integer. Longest path to the latest tag."""

    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})

@templatekeyword('obsfate', requires={'ui', 'repo', 'ctx'})
def showobsfate(context, mapping):
    # this function returns a list containing pre-formatted obsfate strings.
    #
    # This function will be replaced by templates fragments when we will have
    # the verbosity templatekw available.

    ns = repo.names[namespace]
    names = ns.names(repo, ctx.node())
    return compatlist(context, mapping, ns.templatename, names,
                      plural=namespace)

@templatekeyword('namespaces', requires={'repo', 'ctx'})
def shownamespaces(context, mapping):
    """Dict of lists. Names attached to this changeset per
    namespace."""
    repo = context.resource(mapping, 'repo')
    ctx = context.resource(mapping, 'ctx')

    namespaces = util.sortdict()
    def makensmapfn(ns):
        # 'name' for iterating over namespaces, templatename for local reference
        return lambda v: {'name': v, ns.templatename: v}

    for k, ns in repo.names.iteritems():
        names = ns.names(repo, ctx.node())
        f = _showcompatlist(context, mapping, 'name', names)
        namespaces[k] = _hybrid(f, names, makensmapfn(ns), pycompat.identity)

    f = _showcompatlist(context, mapping, 'namespace', list(namespaces))

    def makemap(ns):
        return {
            'namespace': ns,
            'names': namespaces[ns],

        yield "; ".join(render(d) for d in data)

    return _hybrid(gen(data), data, lambda x: {'successorset': x},
                   pycompat.identity)

@templatekeyword("succsandmarkers", requires={'repo', 'ctx'})
def showsuccsandmarkers(context, mapping):
    """Returns a list of dict for each final successor of ctx. The dict
    contains successors node id in "successors" keys and the list of
    obs-markers from ctx to the set of successors in "markers".
    (EXPERIMENTAL)
    """
    repo = context.resource(mapping, 'repo')
    ctx = context.resource(mapping, 'ctx')

    values = obsutil.successorsandmarkers(repo, ctx)

    if values is None:
        values = []

            newmarker = (hexprec, hexsucs) + m[2:5] + (hexparents,) + m[6:]
            finalmarkers.append(newmarker)

        data.append({'successors': successors, 'markers': finalmarkers})

    f = _showcompatlist(context, mapping, 'succsandmarkers', data)
    return _hybrid(f, data, lambda x: x, pycompat.identity)

@templatekeyword('p1rev', requires={'ctx'})
def showp1rev(context, mapping):
    """Integer. The repository-local revision number of the changeset's

    parent, as a 40 digit hexadecimal string. If the changeset has no second
    parent, all digits are 0."""
    ctx = context.resource(mapping, 'ctx')
    return ctx.p2().hex()

@templatekeyword('parents', requires={'repo', 'ctx'})
def showparents(context, mapping):
    """List of strings. The parents of the changeset in "rev:node"
    format. If the changeset has only one "natural" parent (the predecessor
    revision) nothing is shown."""
    repo = context.resource(mapping, 'repo')
    ctx = context.resource(mapping, 'ctx')
    pctxs = scmutil.meaningfulparents(repo, ctx)
    prevs = [p.rev() for p in pctxs]
    parents = [[('rev', p.rev()),
                ('node', p.hex()),
                ('phase', p.phasestr())]
               for p in pctxs]
    f = _showcompatlist(context, mapping, 'parent', parents)
    return _hybrid(f, prevs, lambda x: {'ctx': repo[x], 'revcache': {}},
                   lambda x: scmutil.formatchangeid(repo[x]), keytype=int)

@templatekeyword('phase', requires={'ctx'})
def showphase(context, mapping):

def showrevslist(context, mapping, name, revs):
    """helper to generate a list of revisions in which a mapped template will
    be evaluated"""
    repo = context.resource(mapping, 'repo')
    f = _showcompatlist(context, mapping, name, ['%d' % r for r in revs])
    return _hybrid(f, revs,
                   lambda x: {name: x, 'ctx': repo[x], 'revcache': {}},
                   pycompat.identity, keytype=int)

@templatekeyword('subrepos', requires={'ctx'})