enable placeholder usage in --comment, fixes #4559

This commit is contained in:
Thomas Waldmann 2019-05-14 14:51:57 +02:00
parent fb05da42cf
commit 7f0e07603e
2 changed files with 7 additions and 5 deletions

View file

@ -50,7 +50,7 @@ try:
from .helpers import EXIT_SUCCESS, EXIT_WARNING, EXIT_ERROR
from .helpers import Error, NoManifestError, set_ec
from .helpers import positive_int_validator, location_validator, archivename_validator, ChunkerParams, Location
from .helpers import PrefixSpec, GlobSpec, SortBySpec, HUMAN_SORT_KEYS, FilesCacheMode
from .helpers import PrefixSpec, GlobSpec, CommentSpec, SortBySpec, HUMAN_SORT_KEYS, FilesCacheMode
from .helpers import BaseFormatter, ItemFormatter, ArchiveFormatter
from .helpers import format_timedelta, format_file_size, parse_file_size, format_archive
from .helpers import safe_encode, remove_surrogates, bin_to_hex, prepare_dump_dict
@ -2336,8 +2336,8 @@ class Archiver:
# don't backup the other home directories
- /home/*\n\n''')
helptext['placeholders'] = textwrap.dedent('''
Repository (or Archive) URLs, ``--prefix``, ``--glob-archives`` and ``--remote-path``
values support these placeholders:
Repository (or Archive) URLs, ``--prefix``, ``--glob-archives``, ``--comment``
and ``--remote-path`` values support these placeholders:
{hostname}
The (short) hostname of the machine.
@ -3357,7 +3357,7 @@ class Archiver:
'regular files. Also follows symlinks pointing to these kinds of files.')
archive_group = subparser.add_argument_group('Archive options')
archive_group.add_argument('--comment', dest='comment', metavar='COMMENT', default='',
archive_group.add_argument('--comment', dest='comment', metavar='COMMENT', type=CommentSpec, default='',
help='add a comment text to the archive')
archive_group.add_argument('--timestamp', metavar='TIMESTAMP', dest='timestamp',
type=timestamp, default=None,
@ -3942,7 +3942,7 @@ class Archiver:
archive_group.add_argument('-c', '--checkpoint-interval', dest='checkpoint_interval',
type=int, default=1800, metavar='SECONDS',
help='write checkpoint every SECONDS seconds (Default: 1800)')
archive_group.add_argument('--comment', dest='comment', metavar='COMMENT', default=None,
archive_group.add_argument('--comment', dest='comment', metavar='COMMENT', type=CommentSpec, default=None,
help='add a comment text to the archive')
archive_group.add_argument('--timestamp', metavar='TIMESTAMP', dest='timestamp',
type=timestamp, default=None,

View file

@ -687,6 +687,8 @@ PrefixSpec = replace_placeholders
GlobSpec = replace_placeholders
CommentSpec = replace_placeholders
HUMAN_SORT_KEYS = ['timestamp'] + list(ArchiveInfo._fields)
HUMAN_SORT_KEYS.remove('ts')