Cutlery/calibre
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Kovid Goyal 2013-04-30 21:19:41 +05:30
parent 6c93901bf4
commit 5cb4b4a16d
1 changed files with 2 additions and 1 deletions
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src/calibre/gui2/metadata/diff.py
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@ -9,6 +9,7 @@ __copyright__ = '2013, Kovid Goyal <kovid at kovidgoyal.net>'
import os import os
from collections import OrderedDict, namedtuple from collections import OrderedDict, namedtuple
from functools import partial from functools import partial
from future_builtins import zip
from PyQt4.Qt import ( from PyQt4.Qt import (
QDialog, QWidget, QGridLayout, QLineEdit, QLabel, QToolButton, QIcon, QDialog, QWidget, QGridLayout, QLineEdit, QLabel, QToolButton, QIcon,
@ -506,7 +507,7 @@ if __name__ == '__main__':
from calibre.library import db from calibre.library import db
db = db() db = db()
ids = sorted(db.all_ids(), reverse=True) ids = sorted(db.all_ids(), reverse=True)
ids = [(x, ids[i+1]) for i, x in enumerate(ids[0::2])] ids = tuple(zip(ids[0::2], ids[1::2]))
gm = partial(db.get_metadata, index_is_id=True, get_cover=True, cover_as_data=True) gm = partial(db.get_metadata, index_is_id=True, get_cover=True, cover_as_data=True)
get_metadata = lambda x:map(gm, ids[x]) get_metadata = lambda x:map(gm, ids[x])
d = CompareMany(list(xrange(len(ids))), get_metadata, db.field_metadata) d = CompareMany(list(xrange(len(ids))), get_metadata, db.field_metadata)