comparison mercurial/templatekw.py @ 36591:121a20e5da56

templatekw: switch most of showlist template keywords to new API (issue5779)

Non-trivial changes will follow.

36590:0083e373e5f5

    committed.
    """
    ctx = context.resource(mapping, 'ctx')
    return ctx.branch()

@templatekeyword('branches')
def showbranches(**args):
    """List of strings. The name of the branch on which the
    changeset was committed. Will be empty if the branch name was
    default. (DEPRECATED)
    """
    args = pycompat.byteskwargs(args)
    branch = args['ctx'].branch()
    if branch != 'default':
        return showlist('branch', [branch], args, plural='branches')
    return showlist('branch', [], args, plural='branches')

@templatekeyword('bookmarks')
def showbookmarks(**args):
    """List of strings. Any bookmarks associated with the
    changeset. Also sets 'active', the name of the active bookmark.

    c = [makemap(k) for k in extras]
    f = _showlist('extra', c, args['templ'], args, plural='extras')
    return _hybrid(f, extras, makemap,
                   lambda k: '%s=%s' % (k, util.escapestr(extras[k])))

def _showfilesbystat(args, name, index):
    repo, ctx, revcache = args['repo'], args['ctx'], args['revcache']
    if 'files' not in revcache:
        revcache['files'] = repo.status(ctx.p1(), ctx)[:3]
    files = revcache['files'][index]
    return showlist(name, files, args, element='file')

@templatekeyword('file_adds')
def showfileadds(**args):
    """List of strings. Files added by this changeset."""
    args = pycompat.byteskwargs(args)
    return _showfilesbystat(args, 'file_add', 1)

@templatekeyword('file_copies',
                 requires={'repo', 'ctx', 'cache', 'revcache', 'templ'})
def showfilecopies(context, mapping):
    """List of strings. Files copied in this changeset with

    copies = util.sortdict(copies)
    return compatdict(context, mapping, 'file_copy', copies,
                      key='name', value='source', fmt='%s (%s)',
                      plural='file_copies')

@templatekeyword('file_dels')
def showfiledels(**args):
    """List of strings. Files removed by this changeset."""
    args = pycompat.byteskwargs(args)
    return _showfilesbystat(args, 'file_del', 2)

@templatekeyword('file_mods')
def showfilemods(**args):
    """List of strings. Files modified by this changeset."""
    args = pycompat.byteskwargs(args)
    return _showfilesbystat(args, 'file_mod', 0)

@templatekeyword('files')
def showfiles(**args):
    """List of strings. All files modified, added, or removed by this
    changeset.
    """
    args = pycompat.byteskwargs(args)
    return showlist('file', args['ctx'].files(), args)

@templatekeyword('graphnode', requires={'repo', 'ctx'})
def showgraphnode(context, mapping):
    """String. The character representing the changeset node in an ASCII
    revision graph."""

    f = _showlist(name, ['%d' % r for r in revs], args['templ'], args)
    return _hybrid(f, revs,
                   lambda x: {name: x, 'ctx': repo[x], 'revcache': {}},
                   pycompat.identity, keytype=int)

@templatekeyword('subrepos')
def showsubrepos(**args):
    """List of strings. Updated subrepositories in the changeset."""
    args = pycompat.byteskwargs(args)
    ctx = args['ctx']
    substate = ctx.substate
    if not substate:
        return showlist('subrepo', [], args)
    psubstate = ctx.parents()[0].substate or {}
    subrepos = []
    for sub in substate:
        if sub not in psubstate or substate[sub] != psubstate[sub]:
            subrepos.append(sub) # modified or newly added in ctx
    for sub in psubstate:
        if sub not in substate:
            subrepos.append(sub) # removed in ctx
    return showlist('subrepo', sorted(subrepos), args)

# 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')

def showtermwidth(context, mapping):
    """Integer. The width of the current terminal."""
    ui = context.resource(mapping, 'ui')
    return ui.termwidth()

@templatekeyword('instabilities')
def showinstabilities(**args):
    """List of strings. Evolution instabilities affecting the changeset.
    (EXPERIMENTAL)
    """
    args = pycompat.byteskwargs(args)
    return showlist('instability', args['ctx'].instabilities(), args,
                    plural='instabilities')

@templatekeyword('verbosity', requires={'ui'})
def showverbosity(context, mapping):
    """String. The current output verbosity in 'debug', 'quiet', 'verbose',
    or ''."""

36591:121a20e5da56

    committed.
    """
    ctx = context.resource(mapping, 'ctx')
    return ctx.branch()

@templatekeyword('branches', requires={'ctx', 'templ'})
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
    default. (DEPRECATED)
    """
    ctx = context.resource(mapping, 'ctx')
    branch = ctx.branch()
    if branch != 'default':
        return compatlist(context, mapping, 'branch', [branch],
                          plural='branches')
    return compatlist(context, mapping, 'branch', [], plural='branches')

@templatekeyword('bookmarks')
def showbookmarks(**args):
    """List of strings. Any bookmarks associated with the
    changeset. Also sets 'active', the name of the active bookmark.

    c = [makemap(k) for k in extras]
    f = _showlist('extra', c, args['templ'], args, 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')
    ctx = context.resource(mapping, 'ctx')
    revcache = context.resource(mapping, 'revcache')
    if 'files' not in revcache:
        revcache['files'] = repo.status(ctx.p1(), ctx)[:3]
    files = revcache['files'][index]
    return compatlist(context, mapping, name, files, element='file')

@templatekeyword('file_adds', requires={'repo', 'ctx', 'revcache', 'templ'})
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'})
def showfilecopies(context, mapping):
    """List of strings. Files copied in this changeset with

    copies = util.sortdict(copies)
    return compatdict(context, mapping, 'file_copy', copies,
                      key='name', value='source', fmt='%s (%s)',
                      plural='file_copies')

@templatekeyword('file_dels', requires={'repo', 'ctx', 'revcache', 'templ'})
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'})
def showfilemods(context, mapping):
    """List of strings. Files modified by this changeset."""
    return _showfilesbystat(context, mapping, 'file_mod', 0)

@templatekeyword('files', requires={'ctx', 'templ'})
def showfiles(context, mapping):
    """List of strings. All files modified, added, or removed by this
    changeset.
    """
    ctx = context.resource(mapping, 'ctx')
    return compatlist(context, mapping, 'file', ctx.files())

@templatekeyword('graphnode', requires={'repo', 'ctx'})
def showgraphnode(context, mapping):
    """String. The character representing the changeset node in an ASCII
    revision graph."""

    f = _showlist(name, ['%d' % r for r in revs], args['templ'], args)
    return _hybrid(f, revs,
                   lambda x: {name: x, 'ctx': repo[x], 'revcache': {}},
                   pycompat.identity, keytype=int)

@templatekeyword('subrepos', requires={'ctx', 'templ'})
def showsubrepos(context, mapping):
    """List of strings. Updated subrepositories in the changeset."""
    ctx = context.resource(mapping, 'ctx')
    substate = ctx.substate
    if not substate:
        return compatlist(context, mapping, 'subrepo', [])
    psubstate = ctx.parents()[0].substate or {}
    subrepos = []
    for sub in substate:
        if sub not in psubstate or substate[sub] != psubstate[sub]:
            subrepos.append(sub) # modified or newly added in ctx
    for sub in psubstate:
        if sub not in substate:
            subrepos.append(sub) # removed in ctx
    return compatlist(context, mapping, 'subrepo', sorted(subrepos))

# 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')

def showtermwidth(context, mapping):
    """Integer. The width of the current terminal."""
    ui = context.resource(mapping, 'ui')
    return ui.termwidth()

@templatekeyword('instabilities', requires={'ctx', 'templ'})
def showinstabilities(context, mapping):
    """List of strings. Evolution instabilities affecting the changeset.
    (EXPERIMENTAL)
    """
    ctx = context.resource(mapping, 'ctx')
    return compatlist(context, mapping, 'instability', ctx.instabilities(),
                      plural='instabilities')

@templatekeyword('verbosity', requires={'ui'})
def showverbosity(context, mapping):
    """String. The current output verbosity in 'debug', 'quiet', 'verbose',
    or ''."""