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dupeguru/core_pe/app.py
2013-04-28 10:35:51 -04:00

84 lines
3.1 KiB
Python

# Created On: 2011/09/20
# Copyright 2013 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
import os.path as op
from hscommon.util import format_size
from core.app import (DupeGuru as DupeGuruBase, format_timestamp, format_perc,
format_dupe_count, cmp_value)
from .scanner import ScannerPE
from . import prioritize
from . import __appname__
from .result_table import ResultTable
def format_dimensions(dimensions):
return '%d x %d' % (dimensions[0], dimensions[1])
def get_delta_dimensions(value, ref_value):
return (value[0]-ref_value[0], value[1]-ref_value[1])
class DupeGuru(DupeGuruBase):
NAME = __appname__
METADATA_TO_READ = ['size', 'mtime', 'dimensions', 'exif_timestamp']
def __init__(self, view, appdata):
DupeGuruBase.__init__(self, view, appdata)
self.scanner = ScannerPE()
self.scanner.cache_path = op.join(self.appdata, 'cached_pictures.db')
def _get_display_info(self, dupe, group, delta):
size = dupe.size
mtime = dupe.mtime
dimensions = dupe.dimensions
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
dimensions = get_delta_dimensions(dimensions, r.dimensions)
else:
percentage = group.percentage
dupe_count = len(group.dupes)
dupe_folder_path = getattr(dupe, 'display_folder_path', dupe.folder_path)
return {
'name': dupe.name,
'folder_path': str(dupe_folder_path),
'size': format_size(size, 0, 1, False),
'extension': dupe.extension,
'dimensions': format_dimensions(dimensions),
'exif_timestamp': dupe.exif_timestamp,
'mtime': format_timestamp(mtime, delta and m),
'percentage': format_perc(percentage),
'dupe_count': format_dupe_count(dupe_count),
}
def _get_dupe_sort_key(self, dupe, get_group, key, delta):
if key == 'folder_path':
dupe_folder_path = getattr(dupe, 'display_folder_path', dupe.folder_path)
return str(dupe_folder_path).lower()
if delta and key == 'dimensions':
r = cmp_value(dupe, key)
ref_value = cmp_value(get_group().ref, key)
return get_delta_dimensions(r, ref_value)
return DupeGuruBase._get_dupe_sort_key(self, dupe, get_group, key, delta)
def _get_group_sort_key(self, group, key):
if key == 'folder_path':
dupe_folder_path = getattr(group.ref, 'display_folder_path', group.ref.folder_path)
return str(dupe_folder_path).lower()
return DupeGuruBase._get_group_sort_key(self, group, key)
def _prioritization_categories(self):
return prioritize.all_categories()
def _create_result_table(self):
return ResultTable(self)