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Only store tweaks that have been changed from default values

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Kovid Goyal 2019-03-26 12:10:02 +05:30
parent 05ef1457e8
commit 40d631f39a
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GPG Key ID: 06BC317B515ACE7C
2 changed files with 37 additions and 30 deletions
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50
src/calibre/gui2/preferences/tweaks.py
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@ -1,43 +1,35 @@
#!/usr/bin/env python2
# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
# License: GPLv3 Copyright: 2010, Kovid Goyal <kovid at kovidgoyal.net>
from __future__ import print_function
__license__ = 'GPL v3'
__copyright__ = '2010, Kovid Goyal <kovid@kovidgoyal.net>'
__docformat__ = 'restructuredtext en'
from functools import partial
import textwrap
from collections import OrderedDict
from calibre.gui2.preferences import ConfigWidgetBase, test_widget, AbortCommit
from calibre.gui2.search_box import SearchBox2
from calibre.gui2 import error_dialog, info_dialog
from calibre.utils.config_base import read_custom_tweaks, write_custom_tweaks, exec_tweaks, default_tweaks_raw
from calibre.gui2.widgets import PythonHighlighter
from calibre import isbytestring
from calibre.utils.icu import lower
from calibre.utils.search_query_parser import (ParseException,
SearchQueryParser)
from polyglot.builtins import iteritems, unicode_type, range, map
from functools import partial
from PyQt5.Qt import (
QAbstractListModel, Qt, QStyledItemDelegate, QStyle, QStyleOptionViewItem,
QFont, QDialogButtonBox, QDialog, QApplication, QVBoxLayout,
QPlainTextEdit, QLabel, QModelIndex, QMenu, QIcon, QListView, QGridLayout,
QSizePolicy, QGroupBox, QWidget, QPushButton, QSplitter, pyqtSignal)
QAbstractListModel, QApplication, QDialog, QDialogButtonBox, QFont, QGridLayout,
QGroupBox, QIcon, QLabel, QListView, QMenu, QModelIndex, QPlainTextEdit,
QPushButton, QSizePolicy, QSplitter, QStyle, QStyledItemDelegate,
QStyleOptionViewItem, Qt, QVBoxLayout, QWidget, pyqtSignal
)
from calibre import isbytestring
from calibre.gui2 import error_dialog, info_dialog
from calibre.gui2.preferences import AbortCommit, ConfigWidgetBase, test_widget
from calibre.gui2.search_box import SearchBox2
from calibre.gui2.widgets import PythonHighlighter
from calibre.utils.config_base import (
default_tweaks_raw, exec_tweaks, normalize_tweak, read_custom_tweaks,
write_custom_tweaks
)
from calibre.utils.icu import lower
from calibre.utils.search_query_parser import ParseException, SearchQueryParser
from polyglot.builtins import iteritems, range, unicode_type
ROOT = QModelIndex()
def normalize(val):
if isinstance(val, (list, tuple)):
return tuple(map(normalize, val))
if isinstance(val, dict):
return {k: normalize(v) for k, v in iteritems(val)}
return val
def format_doc(doc):
current_indent = default_indent = None
lines = ['']
@ -120,7 +112,7 @@ class Tweak(object): # {{{
def is_customized(self):
for x, val in iteritems(self.default_values):
cval = self.custom_values.get(x, val)
if normalize(cval) != normalize(val):
if normalize_tweak(cval) != normalize_tweak(val):
return True
return False

17
src/calibre/utils/config_base.py
View File

@ -539,9 +539,24 @@ def make_unicode(obj):
return obj
def normalize_tweak(val):
if isinstance(val, (list, tuple)):
return tuple(map(normalize_tweak, val))
if isinstance(val, dict):
return {k: normalize_tweak(v) for k, v in iteritems(val)}
return val
def write_custom_tweaks(tweaks_dict):
make_config_dir()
raw = json_dumps(make_unicode(tweaks_dict))
tweaks_dict = make_unicode(tweaks_dict)
changed_tweaks = {}
default_tweaks = exec_tweaks(default_tweaks_raw())
for key, cval in iteritems(tweaks_dict):
if key in default_tweaks and normalize_tweak(cval) == normalize_tweak(default_tweaks[key]):
continue
changed_tweaks[key] = cval
raw = json_dumps(changed_tweaks)
with open(tweaks_file(), 'wb') as f:
f.write(raw)