3 bup_python="$(dirname "$0")/bup-python" || exit $?
4 exec "$bup_python" "$0" ${1+"$@"}
8 # Copyright (C) 2010 Rob Browning
10 # This code is covered under the terms of the GNU Library General
11 # Public License as described in the bup LICENSE file.
13 from __future__ import absolute_import
14 import sys, stat, errno
16 from bup import metadata, options, xstat
17 from bup.helpers import add_error, handle_ctrl_c, parse_timestamp, saved_errors, \
21 def parse_timestamp_arg(field, value):
22 res = str(value) # Undo autoconversion.
24 res = parse_timestamp(res)
25 except ValueError as ex:
27 o.fatal('unable to parse %s resolution "%s" (%s)'
30 o.fatal('unable to parse %s resolution "%s"' % (field, value))
32 if res != 1 and res % 10:
33 o.fatal('%s resolution "%s" must be a power of 10' % (field, value))
38 bup xstat pathinfo [OPTION ...] <PATH ...>
40 v,verbose increase log output (can be used more than once)
41 q,quiet don't show progress meter
42 exclude-fields= exclude comma-separated fields
43 include-fields= include comma-separated fields (definitive if first)
44 atime-resolution= limit s, ms, us, ns, 10ns (value must be a power of 10) [ns]
45 mtime-resolution= limit s, ms, us, ns, 10ns (value must be a power of 10) [ns]
46 ctime-resolution= limit s, ms, us, ns, 10ns (value must be a power of 10) [ns]
50 active_fields = metadata.all_fields
54 o = options.Options(optspec)
55 (opt, flags, remainder) = o.parse(sys.argv[1:])
57 atime_resolution = parse_timestamp_arg('atime', opt.atime_resolution)
58 mtime_resolution = parse_timestamp_arg('mtime', opt.mtime_resolution)
59 ctime_resolution = parse_timestamp_arg('ctime', opt.ctime_resolution)
61 treat_include_fields_as_definitive = True
62 for flag, value in flags:
63 if flag == '--exclude-fields':
64 exclude_fields = frozenset(value.split(','))
65 for f in exclude_fields:
66 if not f in metadata.all_fields:
67 o.fatal(f + ' is not a valid field name')
68 active_fields = active_fields - exclude_fields
69 treat_include_fields_as_definitive = False
70 elif flag == '--include-fields':
71 include_fields = frozenset(value.split(','))
72 for f in include_fields:
73 if not f in metadata.all_fields:
74 o.fatal(f + ' is not a valid field name')
75 if treat_include_fields_as_definitive:
76 active_fields = include_fields
77 treat_include_fields_as_definitive = False
79 active_fields = active_fields | include_fields
81 opt.verbose = opt.verbose or 0
82 opt.quiet = opt.quiet or 0
83 metadata.verbose = opt.verbose - opt.quiet
86 for path in remainder:
88 m = metadata.from_path(path, archive_path = path)
89 except (OSError,IOError) as e:
90 if e.errno == errno.ENOENT:
95 if metadata.verbose >= 0:
98 if atime_resolution != 1:
99 m.atime = (m.atime / atime_resolution) * atime_resolution
100 if mtime_resolution != 1:
101 m.mtime = (m.mtime / mtime_resolution) * mtime_resolution
102 if ctime_resolution != 1:
103 m.ctime = (m.ctime / ctime_resolution) * ctime_resolution
104 print metadata.detailed_str(m, active_fields)
108 log('WARNING: %d errors encountered.\n' % len(saved_errors))