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Move qt conf env var setting earlier into startup

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Maybe that will convince webengine to use it
This commit is contained in:
Kovid Goyal 2022-07-14 15:15:19 +05:30
parent f46cb54a31
commit ead225938a
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GPG Key ID: 06BC317B515ACE7C
4 changed files with 7 additions and 7 deletions
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3
src/calibre/constants.py
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@ -411,6 +411,9 @@ if getattr(sys, 'frozen', False):
is_running_from_develop = running_in_develop_mode()
in_develop_mode = os.getenv('CALIBRE_ENABLE_DEVELOP_MODE') == '1'
if iswindows:
# Needed to get Qt to use the correct cache dir, relies on a patched Qt
os.environ['CALIBRE_QT_CACHE_LOCATION'] = cache_dir()
def get_version():

7
src/calibre/gui2/__init__.py
View File

@ -23,9 +23,8 @@ from threading import Lock, RLock
import calibre.gui2.pyqt6_compat as pqc
from calibre import as_unicode, prints
from calibre.constants import (
DEBUG, __appname__ as APP_UID, __version__, cache_dir, config_dir,
is_running_from_develop, isbsd, isfrozen, islinux, ismacos, iswindows, isxp,
plugins_loc
DEBUG, __appname__ as APP_UID, __version__, config_dir, is_running_from_develop,
isbsd, isfrozen, islinux, ismacos, iswindows, isxp, plugins_loc
)
from calibre.ebooks.metadata import MetaInformation
from calibre.gui2.linux_file_dialogs import (
@ -1052,8 +1051,6 @@ class Application(QApplication):
if gprefs['color_palette'] != 'system':
set_appearance(gprefs['color_palette'])
self.ignore_palette_changes = False
if iswindows:
os.environ['CALIBRE_QT_CACHE_LOCATION'] = cache_dir()
QNetworkProxyFactory.setUseSystemConfiguration(True)
# Allow import of webengine after construction of QApplication on new
# enough PyQt

2
src/calibre/gui2/tweak_book/main.py
View File

@ -7,7 +7,6 @@ import sys
import time
from qt.core import QIcon
from qt.webengine import QWebEngineUrlScheme
from calibre.constants import EDITOR_APP_UID, FAKE_PROTOCOL, islinux
from calibre.ebooks.oeb.polish.check.css import shutdown as shutdown_css_check_pool
@ -51,6 +50,7 @@ def gui_main(path=None, notify=None):
def _run(args, notify=None):
from qt.webengine import QWebEngineUrlScheme
# Ensure we can continue to function if GUI is closed
os.environ.pop('CALIBRE_WORKER_TEMP_DIR', None)
reset_base_dir()

2
src/calibre/gui2/viewer/main.py
View File

@ -7,7 +7,6 @@ import os
import sys
from contextlib import closing
from qt.core import QIcon, QObject, Qt, QTimer, pyqtSignal
from qt.webengine import QWebEngineUrlScheme
from calibre.constants import FAKE_PROTOCOL, VIEWER_APP_UID, islinux
from calibre.gui2 import Application, error_dialog, setup_gui_option_parser
@ -168,6 +167,7 @@ def run_gui(app, opts, args, internal_book_data, listener=None):
def main(args=sys.argv):
from qt.webengine import QWebEngineUrlScheme
# Ensure viewer can continue to function if GUI is closed
os.environ.pop('CALIBRE_WORKER_TEMP_DIR', None)
reset_base_dir()