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dupeguru/core_se/data.py
2011-04-12 10:04:01 +02:00

75 lines
2.2 KiB
Python

# Created By: Virgil Dupras
# Created On: 2006/03/15
# Copyright 2011 Hardcoded Software (http://www.hardcoded.net)
#
# This software is licensed under the "BSD" License as described in the "LICENSE" file,
# which should be included with this package. The terms are also available at
# http://www.hardcoded.net/licenses/bsd_license
from hscommon.util import format_size
from hscommon.trans import tr as trbase
from core.data import (format_path, format_timestamp, format_words, format_perc,
format_dupe_count, cmp_value, Column)
tr = lambda s: trbase(s, 'columns')
COLUMNS = [
Column('name', tr("Filename")),
Column('path', tr("Folder")),
Column('size', tr("Size (KB)")),
Column('extension', tr("Kind")),
Column('mtime', tr("Modification")),
Column('percentage', tr("Match %")),
Column('words', tr("Words Used")),
Column('dupe_count', tr("Dupe Count")),
]
MATCHPERC_COL = 5
DUPECOUNT_COL = 7
DELTA_COLUMNS = {2, 4}
METADATA_TO_READ = ['size', 'mtime']
def GetDisplayInfo(dupe, group, delta):
size = dupe.size
mtime = dupe.mtime
m = group.get_match_of(dupe)
if m:
percentage = m.percentage
dupe_count = 0
if delta:
r = group.ref
size -= r.size
mtime -= r.mtime
else:
percentage = group.percentage
dupe_count = len(group.dupes)
return [
dupe.name,
format_path(dupe.path),
format_size(size, 0, 1, False),
dupe.extension,
format_timestamp(mtime, delta and m),
format_perc(percentage),
format_words(dupe.words) if hasattr(dupe, 'words') else '',
format_dupe_count(dupe_count)
]
def GetDupeSortKey(dupe, get_group, key, delta):
if key == MATCHPERC_COL:
m = get_group().get_match_of(dupe)
return m.percentage
if key == DUPECOUNT_COL:
return 0
r = cmp_value(getattr(dupe, COLUMNS[key].attr, ''))
if delta and (key in DELTA_COLUMNS):
r -= cmp_value(getattr(get_group().ref, COLUMNS[key].attr, ''))
return r
def GetGroupSortKey(group, key):
if key == MATCHPERC_COL:
return group.percentage
if key == DUPECOUNT_COL:
return len(group)
return cmp_value(getattr(group.ref, COLUMNS[key].attr, ''))