Cutlery/calibre
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Delay load category defs

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Kovid Goyal 2022-04-24 08:36:47 +05:30
parent d5b879cee6
commit c9a7b68532
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1 changed files with 13 additions and 10 deletions
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23
src/calibre/gui2/tweak_book/file_list.py
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@ -7,7 +7,7 @@ import posixpath
import sys
import textwrap
from collections import Counter, OrderedDict, defaultdict
from functools import partial
from functools import partial, lru_cache
from gettext import pgettext
from qt.core import (
QAbstractItemView, QApplication, QCheckBox, QDialog, QDialogButtonBox, QFont,
@ -50,13 +50,16 @@ LINEAR_ROLE = CATEGORY_ROLE + 1
MIME_ROLE = LINEAR_ROLE + 1
NBSP = '\xa0'
CATEGORIES = (
('text', _('Text'), _('Chapter-')),
('styles', _('Styles'), _('Style-')),
('images', _('Images'), _('Image-')),
('fonts', _('Fonts'), _('Font-')),
('misc', pgettext('edit book file type', 'Miscellaneous'), _('Misc-')),
)
@lru_cache(maxsize=2)
def category_defs():
return (
('text', _('Text'), _('Chapter-')),
('styles', _('Styles'), _('Style-')),
('images', _('Images'), _('Image-')),
('fonts', _('Fonts'), _('Font-')),
('misc', pgettext('edit book file type', 'Miscellaneous'), _('Misc-')),
)
def name_is_ok(name, show_error):
@ -83,7 +86,7 @@ def get_bulk_rename_settings(parent, number, msg=None, sanitize=sanitize_file_na
d.l = l = QFormLayout(d)
d.setLayout(l)
d.prefix = p = QLineEdit(d)
default_prefix = {k:v for k, __, v in CATEGORIES}.get(category, _('Chapter-'))
default_prefix = {k:v for k, __, v in category_defs()}.get(category, _('Chapter-'))
previous = tprefs.get('file-list-bulk-rename-prefix', {})
prefix = prefix or previous.get(category, default_prefix)
p.setText(prefix)
@ -430,7 +433,7 @@ class FileList(QTreeWidget, OpenWithHandler):
self.root = self.invisibleRootItem()
self.root.setFlags(Qt.ItemFlag.ItemIsDragEnabled)
self.categories = {}
for category, text, __ in CATEGORIES:
for category, text, __ in category_defs():
self.categories[category] = i = QTreeWidgetItem(self.root, 0)
i.setText(0, text)
i.setData(0, Qt.ItemDataRole.DecorationRole, self.top_level_pixmap_cache[category])