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dupeguru/core_pe/data.py
2011-01-11 13:36:05 +01:00

77 lines
2.4 KiB
Python

# Created By: Virgil Dupras
# Created On: 2006/03/15
# Copyright 2010 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 core.data import format_path, format_timestamp, format_perc, format_dupe_count, cmp_value
def format_dimensions(dimensions):
return '%d x %d' % (dimensions[0], dimensions[1])
COLUMNS = [
{'attr':'name','display':'Filename'},
{'attr':'path','display':'Directory'},
{'attr':'size','display':'Size (KB)'},
{'attr':'extension','display':'Kind'},
{'attr':'dimensions','display':'Dimensions'},
{'attr':'mtime','display':'Modification'},
{'attr':'percentage','display':'Match %'},
{'attr':'dupe_count','display':'Dupe Count'},
]
MATCHPERC_COL = 6
DUPECOUNT_COL = 7
METADATA_TO_READ = ['size', 'mtime', 'dimensions']
def GetDisplayInfo(dupe,group,delta=False):
if (dupe is None) or (group is None):
return ['---'] * len(COLUMNS)
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)
dupe_path = getattr(dupe, 'display_path', dupe.path)
return [
dupe.name,
format_path(dupe_path),
format_size(size, 0, 1, False),
dupe.extension,
format_dimensions(dupe.dimensions),
format_timestamp(mtime, delta and m),
format_perc(percentage),
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 {2, 5}):
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'], ''))