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refactored --list-format code a bit

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note: LF as line ending is enough, python will translate that to CRLF on the platforms (windows) needing CRLF.
This commit is contained in:
Thomas Waldmann 2016-02-21 21:05:30 +01:00
parent b28f4d886b
commit f7666807cc
1 changed files with 11 additions and 19 deletions
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30
borg/archiver.py
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@ -442,18 +442,13 @@ def do_list(self, args):
for item in archive.iter_items(): for item in archive.iter_items():
print(remove_surrogates(item[b'path'])) print(remove_surrogates(item[b'path']))
else: else:
long_format = "{mode} {user:6} {group:6} {size:8d} {isomtime} {path}{extra}"
user_format = long_format
"""use_user_format flag is used to speed up default listing. """use_user_format flag is used to speed up default listing.
When user issues format options, listing is a bit slower, but more keys are available and When user issues format options, listing is a bit slower, but more keys are available and
precalculated precalculated.
""" """
use_user_format = False use_user_format = args.listformat is not None
if args.listformat: list_format = args.listformat if use_user_format else \
user_format = args.listformat "{mode} {user:6} {group:6} {size:8d} {isomtime} {path}{extra}{LF}"
use_user_format = True
archive_name = archive.name
for item in archive.iter_items(): for item in archive.iter_items():
mode = stat.filemode(item[b'mode']) mode = stat.filemode(item[b'mode'])
@ -464,8 +459,8 @@ def do_list(self, args):
size = sum(size for _, size, _ in item[b'chunks']) size = sum(size for _, size, _ in item[b'chunks'])
except KeyError: except KeyError:
pass pass
mtime = safe_timestamp(item[b'mtime'])
mtime = safe_timestamp(item[b'mtime'])
if use_user_format: if use_user_format:
atime = safe_timestamp(item[b'atime']) atime = safe_timestamp(item[b'atime'])
ctime = safe_timestamp(item[b'ctime']) ctime = safe_timestamp(item[b'ctime'])
@ -489,6 +484,7 @@ def do_list(self, args):
'isomtime': format_time(mtime), 'isomtime': format_time(mtime),
'path': remove_surrogates(item[b'path']), 'path': remove_surrogates(item[b'path']),
'extra': extra, 'extra': extra,
'LF': '\n',
} }
if use_user_format: if use_user_format:
item_data_advanced = { item_data_advanced = {
@ -503,20 +499,16 @@ def do_list(self, args):
'ctime': ctime, 'ctime': ctime,
'isoatime': format_time(atime), 'isoatime': format_time(atime),
'atime': atime, 'atime': atime,
'archivename': archive_name, 'archivename': archive.name,
'SPACE': " ", 'SPACE': ' ',
'TAB': "\t", 'TAB': '\t',
'LF': "\n", 'CR': '\r',
'CR': "\r",
'NEWLINE': os.linesep, 'NEWLINE': os.linesep,
} }
item_data.update(item_data_advanced) item_data.update(item_data_advanced)
item_data['formatkeys'] = list(item_data.keys()) item_data['formatkeys'] = list(item_data.keys())
if use_user_format: print(format_line(list_format, item_data), end='')
print(format_line(user_format, item_data), end='')
else:
print(format_line(user_format, item_data))
else: else:
for archive_info in manifest.list_archive_infos(sort_by='ts'): for archive_info in manifest.list_archive_infos(sort_by='ts'):