def check(cmd, mf):
m = mf.findNode("PyQt5")
if m and not isinstance(m, MissingModule):
try:
# PyQt5 with sipconfig module, handled
# by sip recipe
import sipconfig # noqa: F401
return None
except ImportError:
pass
try:
import PyQt5
from PyQt5.QtCore import QLibraryInfo
except ImportError:
# PyQt5 in the graph, but not installed
return None
# All imports are done from C code, hence not visible
# for modulegraph
# 1. Use of 'sip'
# 2. Use of other modules, datafiles and C libraries
# in the PyQt5 package.
try:
mf.import_hook("PyQt5.sip", m)
except ImportError:
mf.import_hook("sip", m, level=1)
qtdir = QLibraryInfo.location(QLibraryInfo.LibrariesPath)
if os.path.relpath(qtdir, os.path.dirname(PyQt5.__file__)).startswith("../"):
# Qt5's prefix is not the PyQt5 package, which means
# the "packages" directive below won't include everything
# needed, and in particular won't include the plugins
# folder.
print("System install of Qt5")
# Ensure that the Qt plugins are copied into the "Contents/plugins"
# folder, that's where the bundles Qt expects them to be
extra = {
"resources": [("..", [QLibraryInfo.location(QLibraryInfo.PluginsPath)])]
}
else:
extra = {}
if sys.version[0] != 2:
result = {
"packages": ["PyQt5"],
"expected_missing_imports": {"copy_reg", "cStringIO", "StringIO"},
}
result.update(extra)
return result
else:
result = {"packages": ["PyQt5"]}
result.update(extra)
return result
return None
def run() -> None:
import sys
app: QApplication = QApplication(sys.argv)
languages: Set[str] = set(
QLocale().uiLanguages() +
[QLocale().bcp47Name(), QLocale().name()])
language: str
qt_translator: QTranslator = QTranslator()
for language in languages:
if qt_translator.load(
'qt_' + language,
QLibraryInfo.location(QLibraryInfo.TranslationsPath)):
app.installTranslator(qt_translator)
break
qtbase_translator: QTranslator = QTranslator()
for language in languages:
if qtbase_translator.load(
'qtbase_' + language,
QLibraryInfo.location(QLibraryInfo.TranslationsPath)):
app.installTranslator(qtbase_translator)
break
window: MainWindow = MainWindow(application=app)
argv: str
for argv in sys.argv[1:]:
if window.load_file(QUrl(argv).path()):
break
window.show()
app.exec()
def config(self):
if self.packages is not None:
print("packages", self.packages)
return self.packages
import sipconfig, os
try:
from PyQt4 import pyqtconfig
cfg = pyqtconfig.Configuration()
qtdir = cfg.qt_lib_dir
sipdir = os.path.dirname(cfg.pyqt_mod_dir)
self.plugin_dir = os.path.join(cfg.qt_dir, 'plugins')
except ImportError:
from PyQt5.QtCore import QLibraryInfo
qtdir = QLibraryInfo.location(QLibraryInfo.LibrariesPath)
self.plugin_dir = QLibraryInfo.location(QLibraryInfo.PluginsPath)
sipdir = os.path.dirname(sipconfig.__file__)
if not os.path.exists(qtdir):
print("sip: Qtdir %r does not exist"%(qtdir))
# half-broken installation? ignore.
raise ImportError
# Qt is GHETTO!
dyld_library_path = os.environ.get('DYLD_LIBRARY_PATH', '').split(':')
if qtdir not in dyld_library_path:
dyld_library_path.insert(0, qtdir)
os.environ['DYLD_LIBRARY_PATH'] = ':'.join(dyld_library_path)
self.packages = set()
for fn in os.listdir(sipdir):
fullpath = os.path.join(sipdir, fn)
if os.path.isdir(fullpath):
self.packages.add(fn)
if fn in ('PyQt4', 'PyQt5'):
# PyQt4 and later has a nested structure, also import
# subpackage to ensure everything get seen.
for sub in os.listdir(fullpath):
if ".py" not in sub:
self.packages.add('%s.%s'%(fn, sub.replace(".so","")))
# Causes a python3-related syntax error (metaclass keyword),
# and you probably don't need it:
#if "PyQt4.uic" in self.packages and sys.version_info.major != 3:
# print("WARNING: PyQt uic module found.")
# print("avoid python3 metaclass syntax errors by adding 'PyQt4.uic' to your excludes option.")
print("sip: packages: %s"%(self.packages,))
return self.packages
def version():
"""Return a string with various version informations."""
lines = ["qutebrowser v{}".format(qutebrowser.__version__)]
gitver = _git_str()
if gitver is not None:
lines.append("Git commit: {}".format(gitver))
lines.append("Backend: {}".format(_backend()))
lines += [
'',
'{}: {}'.format(platform.python_implementation(),
platform.python_version()),
'Qt: {}'.format(qt_version()),
'PyQt: {}'.format(PYQT_VERSION_STR),
'',
]
lines += _module_versions()
lines += ['pdf.js: {}'.format(_pdfjs_version())]
lines += [
'SSL: {}'.format(QSslSocket.sslLibraryVersionString()),
'',
]
qapp = QApplication.instance()
if qapp:
style = qapp.style()
lines.append('Style: {}'.format(style.metaObject().className()))
importpath = os.path.dirname(os.path.abspath(qutebrowser.__file__))
lines += [
'Platform: {}, {}'.format(platform.platform(),
platform.architecture()[0]),
'Frozen: {}'.format(hasattr(sys, 'frozen')),
"Imported from {}".format(importpath),
"Qt library executable path: {}, data path: {}".format(
QLibraryInfo.location(QLibraryInfo.LibraryExecutablesPath),
QLibraryInfo.location(QLibraryInfo.DataPath)
)
]
lines += _os_info()
lines += [
'',
'Paths:',
]
for name, path in _path_info().items():
lines += ['{}: {}'.format(name, path)]
return '\n'.join(lines)
def version():
"""Return a string with various version informations."""
lines = ["qutebrowser v{}".format(qutebrowser.__version__)]
gitver = _git_str()
if gitver is not None:
lines.append("Git commit: {}".format(gitver))
lines.append("Backend: {}".format(_backend()))
lines += [
'',
'{}: {}'.format(platform.python_implementation(),
platform.python_version()),
'Qt: {}'.format(qt_version()),
'PyQt: {}'.format(PYQT_VERSION_STR),
'',
]
lines += _module_versions()
lines += ['pdf.js: {}'.format(_pdfjs_version())]
lines += [
'SSL: {}'.format(QSslSocket.sslLibraryVersionString()),
'',
]
qapp = QApplication.instance()
if qapp:
style = qapp.style()
lines.append('Style: {}'.format(style.metaObject().className()))
importpath = os.path.dirname(os.path.abspath(qutebrowser.__file__))
lines += [
'Platform: {}, {}'.format(platform.platform(),
platform.architecture()[0]),
'Frozen: {}'.format(hasattr(sys, 'frozen')),
"Imported from {}".format(importpath),
"Qt library executable path: {}, data path: {}".format(
QLibraryInfo.location(QLibraryInfo.LibraryExecutablesPath),
QLibraryInfo.location(QLibraryInfo.DataPath)
)
]
lines += _os_info()
lines += [
'',
'Paths:',
]
for name, path in _path_info().items():
lines += ['{}: {}'.format(name, path)]
return '\n'.join(lines)
def config(self):
if self.packages is not None:
print("packages", self.packages)
return self.packages
import os
import sipconfig
try:
from PyQt4 import pyqtconfig
cfg = pyqtconfig.Configuration()
qtdir = cfg.qt_lib_dir
sipdir = os.path.dirname(cfg.pyqt_mod_dir)
self.plugin_dir = os.path.join(cfg.qt_dir, "plugins")
except ImportError:
from PyQt5.QtCore import QLibraryInfo
qtdir = QLibraryInfo.location(QLibraryInfo.LibrariesPath)
self.plugin_dir = QLibraryInfo.location(QLibraryInfo.PluginsPath)
sipdir = os.path.dirname(sipconfig.__file__)
if not os.path.exists(qtdir):
print("sip: Qtdir %r does not exist" % (qtdir))
# half-broken installation? ignore.
raise ImportError
# Qt is GHETTO!
# This looks wrong, setting DYLD_LIBRARY_PATH should not be needed!
dyld_library_path = os.environ.get("DYLD_LIBRARY_PATH", "").split(":")
if qtdir not in dyld_library_path:
dyld_library_path.insert(0, qtdir)
os.environ["DYLD_LIBRARY_PATH"] = ":".join(dyld_library_path)
self.packages = set()
for fn in os.listdir(sipdir):
fullpath = os.path.join(sipdir, fn)
if os.path.isdir(fullpath):
self.packages.add(fn)
if fn in ("PyQt4", "PyQt5"):
# PyQt4 and later has a nested structure, also import
# subpackage to ensure everything get seen.
for sub in os.listdir(fullpath):
if ".py" not in sub:
self.packages.add("{}.{}".format(
fn, sub.replace(".so", "")))
print(f"sip: packages: {self.packages}")
return self.packages
def version():
"""Return a string with various version information."""
lines = ["luminos v{}".format(luminos.__version__)]
lines.append("Backend: {}".format(_backend()))
lines += [
'',
'{}: {}'.format(platform.python_implementation(),
platform.python_version()),
'Qt: {}'.format(constants.qt_version()),
'PyQt: {}'.format(PYQT_VERSION_STR),
'',
]
lines += [
'QtNetwork SSL: {}\n'.format(QSslSocket.sslLibraryVersionString()
if QSslSocket.supportsSsl() else 'no'),
]
lapp = QApplication.instance()
if lapp:
style = lapp.style()
lines.append('Style: {}'.format(style.metaObject().className()))
importpath = os.path.dirname(os.path.abspath(luminos.__file__))
lines += [
'Platform: {}, {}'.format(platform.platform(),
platform.architecture()[0]),
]
dist = distribution()
if dist is not None:
lines += [
'Linux distribution: {} ({})'.format(dist.pretty, dist.parsed.name)
]
lines += [
'Frozen: {}'.format(hasattr(sys, 'frozen')),
"Imported from {}".format(importpath),
"Using Python from {}".format(sys.executable),
"Qt library executable path: {}, data path: {}".format(
QLibraryInfo.location(QLibraryInfo.LibraryExecutablesPath),
QLibraryInfo.location(QLibraryInfo.DataPath)
)
]
if not dist or dist.parsed == Distribution.unknown:
lines += _os_info()
return '\n'.join(lines)
def config(self):
if self.packages is not None:
print("packages", self.packages)
return self.packages
import sipconfig
import os
try:
from PyQt4 import pyqtconfig
cfg = pyqtconfig.Configuration()
qtdir = cfg.qt_lib_dir
sipdir = os.path.dirname(cfg.pyqt_mod_dir)
self.plugin_dir = os.path.join(cfg.qt_dir, 'plugins')
except ImportError:
from PyQt5.QtCore import QLibraryInfo
qtdir = QLibraryInfo.location(QLibraryInfo.LibrariesPath)
self.plugin_dir = QLibraryInfo.location(QLibraryInfo.PluginsPath)
sipdir = os.path.dirname(sipconfig.__file__)
if not os.path.exists(qtdir):
print("sip: Qtdir %r does not exist" % (qtdir))
# half-broken installation? ignore.
raise ImportError
# Qt is GHETTO!
dyld_library_path = os.environ.get('DYLD_LIBRARY_PATH', '').split(':')
if qtdir not in dyld_library_path:
dyld_library_path.insert(0, qtdir)
os.environ['DYLD_LIBRARY_PATH'] = ':'.join(dyld_library_path)
self.packages = set()
for fn in os.listdir(sipdir):
fullpath = os.path.join(sipdir, fn)
if os.path.isdir(fullpath):
self.packages.add(fn)
if fn in ('PyQt4', 'PyQt5'):
# PyQt4 and later has a nested structure, also import
# subpackage to ensure everything get seen.
for sub in os.listdir(fullpath):
if ".py" not in sub:
self.packages.add('%s.%s' %
(fn, sub.replace(".so", "")))
print("sip: packages: %s" % (self.packages, ))
return self.packages
def main():
parser = argparse.ArgumentParser(
description='A tool to crop pdf handout with multiple pages per sheet.'
)
parser.add_argument("fileInput",
metavar='FILE',
nargs='?',
default="",
help='input file')
parser.add_argument(
"-o",
"--output",
default="",
help='auto detect and save to OUTPUT file without showing GUI')
args = parser.parse_args()
if args.output:
return commandline(args)
else:
app = QApplication(sys.argv)
translator = QTranslator()
translator.load(
QLocale(), "pdfhandoutcrop", "_",
os.path.dirname(os.path.abspath(__file__)) + "/language")
app.installTranslator(translator)
# load Qt translation
qtTranslator = QTranslator()
qtTranslator.load(QLocale(), "qt", "_",
QLibraryInfo.location(QLibraryInfo.TranslationsPath))
app.installTranslator(qtTranslator)
w = MainWindow(args)
w.showMaximized()
sys.exit(app.exec_())
def __init__(self, parent=None):
super(Window, self).__init__(parent)
model = FileListModel(self)
model.setDirPath(QLibraryInfo.location(QLibraryInfo.PrefixPath))
label = QLabel("Directory")
lineEdit = QLineEdit()
label.setBuddy(lineEdit)
view = QListView()
view.setModel(model)
self.logViewer = QTextBrowser()
self.logViewer.setSizePolicy(QSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred))
lineEdit.textChanged.connect(model.setDirPath)
lineEdit.textChanged.connect(self.logViewer.clear)
model.numberPopulated.connect(self.updateLog)
layout = QGridLayout()
layout.addWidget(label, 0, 0)
layout.addWidget(lineEdit, 0, 1)
layout.addWidget(view, 1, 0, 1, 2)
layout.addWidget(self.logViewer, 2, 0, 1, 2)
self.setLayout(layout)
self.setWindowTitle("Fetch More Example")
def run():
"""start GUI
The function will create the main thread for Qt Gui. It will set the
language to system locals an start an instance of the main window.
"""
def install_translator(filename, folder, app):
locale = QtCore.QLocale.system().name()
translator = QtCore.QTranslator()
if translator.load(filename.format(locale), folder):
app.installTranslator(translator)
return translator
args = handle_cli_args()
sys.excepthook = handle_exception
multiprocessing.freeze_support()
app = QtWidgets.QApplication(sys.argv)
# set translation language
folder = godirec.resource_filename("godirec", 'data/language')
translator1 = install_translator("godirec_{}", folder, app)
if hasattr(sys, "frozen"):
qt_folder = godirec.resource_filename("godirec", "translations")
else:
qt_folder = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
translator2 = install_translator("qtbase_{}", qt_folder, app)
window = main.GodiRecWindow()
window.show()
if "gdr_file" in args:
window.setupProject(args["gdr_file"], False)
else:
audio.WaveConverter.confirm_converter_backend()
if window.isNewProjectCreatedDialog():
window.createNewProject()
sys.exit(app.exec_())
def getQtSystemTranslation(locale_name: str) -> Optional[QTranslator]:
"""
Attempt to install Qt base system translations (for QMessageBox and QDialogBox buttons)
:return: translator if loaded, else None
"""
# These locales are found in the path QLibraryInfo.TranslationsPath
convert_locale = dict(
cs_CZ='cs',
da_DK='da',
de_DE='de',
es_ES='es',
fi_FI='fi',
fr_FR='fr',
it_IT='it',
ja_JP='ja',
hu_HU='hu',
pl_PL='pl',
ru_RU='ru',
sk_SK='sk',
uk_UA='uk',
)
qtTranslator = QTranslator()
location = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
qm_file = "qtbase_{}.qm".format(
convert_locale.get(locale_name, locale_name))
qm_file = os.path.join(location, qm_file)
if os.path.isfile(qm_file):
if qtTranslator.load(qm_file):
logging.debug("Installing Qt support for locale %s", locale_name)
return qtTranslator
else:
logging.debug("Could not load Qt locale file %s", qm_file)
def main():
parser = argparse.ArgumentParser(
description='EPUB reader supporting vertical text')
parser.add_argument("file",
metavar='FILE',
nargs='?',
default="",
help='EPUB document')
args = parser.parse_args()
app = QApplication(sys.argv)
translator = QTranslator()
translator.load(QLocale(), "vertreader", "_",
os.path.dirname(os.path.abspath(__file__)) + "/language")
app.installTranslator(translator)
# load Qt translation
qtTranslator = QTranslator()
qtTranslator.load(QLocale(), "qt", "_",
QLibraryInfo.location(QLibraryInfo.TranslationsPath))
app.installTranslator(qtTranslator)
window = MainWindow(args)
sys.exit(app.exec_())
def __init__(self):
super().__init__()
self.setWindowTitle("Fetch More Example")
label = QLabel("&Directory:")
lineEdit = QLineEdit()
label.setBuddy(lineEdit)
self.model = FileListModel()
self.model.numberPopulated.connect(self.updateLog)
self.list_view = QListView()
self.list_view.setModel(self.model)
self.logViewer = QTextBrowser()
self.logViewer.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred)
lineEdit.textChanged.connect(self.model.setDirPath)
lineEdit.textChanged.connect(self.logViewer.clear)
lineEdit.setText(
str(Path(QLibraryInfo.location(QLibraryInfo.PrefixPath)).resolve())
)
layout = QGridLayout()
layout.addWidget(label, 0, 0)
layout.addWidget(lineEdit, 0, 1)
layout.addWidget(self.list_view, 1, 0, 1, 2)
layout.addWidget(self.logViewer, 2, 0, 1, 2)
self.setCentralWidget(QWidget())
self.centralWidget().setLayout(layout)
def setLanguage(self, language):
# file dialog
if not self.file_dialog_translator.isEmpty():
QApplication.removeTranslator(self.file_dialog_translator)
qmfile = "qtbase_" + QLocale.system().name().split('_')[0] + '.qm'
self.file_dialog_translator.load(
qmfile, QLibraryInfo.location(QLibraryInfo.TranslationsPath))
QApplication.installTranslator(self.file_dialog_translator)
# rest of app
if language == Language.ENGLISH:
self.actionEnglish.setChecked(True)
elif language == Language.GERMAN:
self.actionGerman.setChecked(True)
else:
# Fall back to english
self.actionEnglish.setChecked(True)
language = Language.ENGLISH
self.activeConfig.language = language
self.activeConfig.saveConfig()
if not self.translator.isEmpty():
QApplication.removeTranslator(self.translator)
self.translator.load(
f':/l10n/gui_{self.activeConfig.language.value}.qm')
QApplication.installTranslator(self.translator)
self.retranslateUi(self)
self.resetEncText()
self.resetDecText()
def main():
"""Main app function."""
import sys
from os.path import dirname, realpath, exists
app = QApplication(sys.argv)
filePath = dirname(realpath(__file__))
locale = QLocale.system().name()
if locale == 'es_CU':
locale = 'es_ES'
# locale = 'es_ES'
appTranslator = QTranslator()
if exists(filePath + '/translations/'):
appTranslator.load(filePath + "/translations/videomorph_" + locale)
else:
appTranslator.load(
"/usr/share/videomorph/translations/videomorph_" + locale)
app.installTranslator(appTranslator)
qtTranslator = QTranslator()
qtTranslator.load("qt_" + locale,
QLibraryInfo.location(QLibraryInfo.TranslationsPath))
app.installTranslator(qtTranslator)
mainWin = MMWindow()
if mainWin.check_conversion_lib():
mainWin.show()
sys.exit(app.exec_())
def build_localizations(ui, edition):
loc.compile_all_po('locale')
if ui == 'cocoa':
app = cocoa_app(edition)
loc.build_cocoa_localizations(app,
en_stringsfile=op.join(
'cocoa', 'base', 'en.lproj',
'Localizable.strings'))
locale_dest = op.join(app.resources, 'locale')
elif ui == 'qt':
build_qt_localizations()
locale_dest = op.join('build', 'locale')
if op.exists(locale_dest):
shutil.rmtree(locale_dest)
shutil.copytree('locale',
locale_dest,
ignore=shutil.ignore_patterns('*.po', '*.pot'))
if ui == 'qt' and not ISLINUX:
print("Copying qt_*.qm files into the 'locale' folder")
from PyQt5.QtCore import QLibraryInfo
trfolder = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
for lang in loc.get_langs('locale'):
qmname = 'qt_%s.qm' % lang
src = op.join(trfolder, qmname)
if op.exists(src):
copy(src, op.join('build', 'locale', qmname))
def main():
"""Main app function."""
# Create the app
app = QApplication(sys.argv)
# Setup app translator
app_translator = QTranslator()
translator_pwd = Path(BASE_DIR, VM_PATHS.i18n)
if translator_pwd.exists():
app_translator.load(
str(translator_pwd.joinpath('videomorph_{0}'.format(LOCALE))))
else:
translator_sys_path = Path(SYS_PATHS.i18n,
'videomorph_{0}'.format(LOCALE))
app_translator.load(str(translator_sys_path))
app.installTranslator(app_translator)
qt_translator = QTranslator()
qt_translator.load("qt_" + LOCALE,
QLibraryInfo.location(QLibraryInfo.TranslationsPath))
app.installTranslator(qt_translator)
# Run the app
run_app(app=app)
def dictionary_dir(old=False):
"""Return the path (str) to the QtWebEngine's dictionaries directory."""
if can_use_data_path() and not old:
datapath = standarddir.data()
else:
datapath = QLibraryInfo.location(QLibraryInfo.DataPath)
return os.path.join(datapath, 'qtwebengine_dictionaries')
def showDocInAssistant(self, name):
url = self.resolveDocUrl(name)
Colors.debug("Sending URL to Assistant:", url)
# Start assistant if it's not already running.
if self.assistantProcess.state() != QProcess.Running:
app = QLibraryInfo.location(
QLibraryInfo.BinariesPath) + QDir.separator()
if sys.platform == 'darwin':
app += 'Assistant.app/Contents/MacOS/Assistant'
else:
app += 'assistant'
args = ['-enableRemoteControl']
self.assistantProcess.start(app, args)
if not self.assistantProcess.waitForStarted():
QMessageBox.critical(None, "PyQt Demo",
"Could not start %s." % app)
return
# Send command through remote control even if the process was just
# started to activate assistant and bring it to the front.
cmd_str = QTextStream(self.assistantProcess)
cmd_str << 'SetSource ' << url << '\n'
def install_gettext_trans_under_qt(base_folder, lang=None):
# So, we install the gettext locale, great, but we also should try to install qt_*.qm if
# available so that strings that are inside Qt itself over which I have no control are in the
# right language.
from PyQt5.QtCore import QCoreApplication, QTranslator, QLocale, QLibraryInfo
if not lang:
lang = str(QLocale.system().name())[:2]
localename = get_locale_name(lang)
if localename is not None:
try:
locale.setlocale(locale.LC_ALL, localename)
except locale.Error:
logging.warning("Couldn't set locale %s", localename)
qmname = 'qt_%s' % lang
if ISLINUX:
# Under linux, a full Qt installation is already available in the system, we didn't bundle
# up the qm files in our package, so we have to load translations from the system.
qmpath = op.join(QLibraryInfo.location(QLibraryInfo.TranslationsPath),
qmname)
else:
qmpath = op.join(base_folder, qmname)
qtr = QTranslator(QCoreApplication.instance())
qtr.load(qmpath)
QCoreApplication.installTranslator(qtr)
install_gettext_trans(base_folder, lang)
def dictionary_dir(old=False):
"""Return the path (str) to the QtWebEngine's dictionaries directory."""
if qtutils.version_check('5.10', compiled=False) and not old:
datapath = standarddir.data()
else:
datapath = QLibraryInfo.location(QLibraryInfo.DataPath)
return os.path.join(datapath, 'qtwebengine_dictionaries')
def switchQtTranslator(cur_lang): from PyQt5.QtCore import QTranslator, QLibraryInfo translatorQt = QTranslator() translatorQt_help = QTranslator() translatorQt_base = QTranslator() translatorQt_connectivity = QTranslator() translatorQt_declarative = QTranslator() translatorQt_location = QTranslator() translatorQt_multimedia = QTranslator() try: # PyInstaller creates a temp folder and stores path in _MEIPASS base_path = sys._MEIPASS pathToTransaltionsQT = os.path.join(base_path, "translations") except Exception: pathToTransaltionsQT = QLibraryInfo.location(QLibraryInfo.TranslationsPath) switchTranslator(translatorQt, "qt_" + cur_lang, pathToTransaltionsQT) switchTranslator(translatorQt_help, "qt_help_" + cur_lang, pathToTransaltionsQT) switchTranslator(translatorQt_base, "qtbase_" + cur_lang, pathToTransaltionsQT) switchTranslator(translatorQt_connectivity, "qtconnectivity_" + cur_lang, pathToTransaltionsQT) switchTranslator(translatorQt_declarative, "qtdeclarative_" + cur_lang, pathToTransaltionsQT) switchTranslator(translatorQt_location, "qtlocation_" + cur_lang, pathToTransaltionsQT) switchTranslator(translatorQt_multimedia, "qtmultimedia_" + cur_lang, pathToTransaltionsQT)
def __init__(self, parent=None):
super(Window, self).__init__(parent)
model = FileListModel(self)
model.setDirPath(QLibraryInfo.location(QLibraryInfo.PrefixPath))
label = QLabel("Directory")
lineEdit = QLineEdit()
label.setBuddy(lineEdit)
view = QListView()
view.setModel(model)
self.logViewer = QTextBrowser()
self.logViewer.setSizePolicy(
QSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred))
lineEdit.textChanged.connect(model.setDirPath)
lineEdit.textChanged.connect(self.logViewer.clear)
model.numberPopulated.connect(self.updateLog)
layout = QGridLayout()
layout.addWidget(label, 0, 0)
layout.addWidget(lineEdit, 0, 1)
layout.addWidget(view, 1, 0, 1, 2)
layout.addWidget(self.logViewer, 2, 0, 1, 2)
self.setLayout(layout)
self.setWindowTitle("Fetch More Example")
def _main() -> None:
"""
Execute the main application loop.
:return: nothing
:rtype: None
"""
app = QApplication(sys.argv)
QLocale.setDefault(QLocale.c())
# translation
language = QLocale.system().name()[:2]
translations_path = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
base_translator = QTranslator()
base_translator.load("qtbase_{}".format(language), translations_path)
app.installTranslator(base_translator)
custom_translator = QTranslator()
custom_translator.load("cafog_{}".format(language))
app.installTranslator(custom_translator)
# generate main window
frame = MainWindow()
frame.show()
sys.exit(app.exec_())
def getQtSystemTranslation(locale_name: str) -> Optional[QTranslator]:
"""
Attempt to install Qt base system translations (for QMessageBox and QDialogBox buttons)
:return: translator if loaded, else None
"""
# These locales are found in the path QLibraryInfo.TranslationsPath
convert_locale = dict(
cs_CZ="cs",
da_DK="da",
de_DE="de",
es_ES="es",
fi_FI="fi",
fr_FR="fr",
it_IT="it",
ja_JP="ja",
hu_HU="hu",
pl_PL="pl",
ru_RU="ru",
sk_SK="sk",
uk_UA="uk",
)
qtTranslator = QTranslator()
location = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
qm_file = "qtbase_{}.qm".format(convert_locale.get(locale_name, locale_name))
qm_file = os.path.join(location, qm_file)
if os.path.isfile(qm_file):
if qtTranslator.load(qm_file):
logging.debug("Installing Qt support for locale %s", locale_name)
return qtTranslator
else:
logging.debug("Could not load Qt locale file %s", qm_file)
def _runFile(self, file):
"""子进程运行文件
:param file: 文件
"""
file = os.path.abspath(file)
process = QProcess(self)
process.setProperty('file', file)
process.readChannelFinished.connect(self.onReadChannelFinished)
env = QProcessEnvironment.systemEnvironment()
# libpath = get_python_lib()
# env.insert('QT_QPA_PLATFORM_PLUGIN_PATH', os.path.join(
# libpath, 'PyQt5', 'Qt', 'plugins', 'platforms'))
# env.insert('QT_QPA_PLATFORM_PLUGIN_PATH',
# os.path.abspath('platforms'))
env.insert('QML_IMPORT_PATH', os.path.abspath('qml'))
env.insert('QML2_IMPORT_PATH', env.value('QML_IMPORT_PATH'))
if os.name == 'nt':
env.insert(
'PATH', QLibraryInfo.location(
QLibraryInfo.BinariesPath) + os.pathsep + env.value('PATH')
)
env.insert(
'PATH', os.path.dirname(
os.path.abspath(sys.argv[0])) + os.pathsep + env.value('PATH')
)
process.setProcessEnvironment(env)
if sys.executable.endswith('python.exe'):
process.setWorkingDirectory(os.path.dirname(file))
process.start(sys.executable, [file])
def main():
if int(QtCore.PYQT_VERSION_STR.split('.')[1]) > 5:
# for > Qt 5.5
os.putenv('QT_AUTO_SCREEN_SCALE_FACTOR', '1')
else:
# for Qt 5.5
os.putenv('QT_DEVICE_PIXEL_RATIO', 'auto')
if os.name == 'nt':
os.environ['PATH'] = QLibraryInfo.location(
QLibraryInfo.BinariesPath) + os.pathsep + os.environ['PATH']
os.makedirs(Constants.DirErrors, exist_ok=True)
os.makedirs(Constants.DirProject, exist_ok=True)
os.makedirs(os.path.dirname(Constants.UpgradeFile), exist_ok=True)
# 异常捕捉
sys.excepthook = cgitb.Hook(1, Constants.DirErrors, 5, sys.stderr, '')
# 初始化日志
initLog(Constants.LogName, Constants.LogFile)
# 运行app
app = QSingleApplication('qtsingleapp-pyqtclient', sys.argv)
if app.isRunning():
# 激活窗口
app.sendMessage('show', 1000)
else:
app.setQuitOnLastWindowClosed(True)
app.setWindowIcon(QIcon('Resources/Images/app.ico'))
# 第一次运行
w = MainWindow()
app.setActivationWindow(w)
w.show()
sys.exit(app.exec_())
def _get_lang_override(
webengine_version: utils.VersionNumber,
locale_name: str
) -> Optional[str]:
"""Get a --lang switch to override Qt's locale handling.
This is needed as a WORKAROUND for https://bugreports.qt.io/browse/QTBUG-91715
There is no fix yet, but we assume it'll be fixed with QtWebEngine 5.15.4.
"""
if not config.val.qt.workarounds.locale:
return None
if webengine_version != utils.VersionNumber(5, 15, 3) or not utils.is_linux:
return None
locales_path = pathlib.Path(
QLibraryInfo.location(QLibraryInfo.TranslationsPath)) / 'qtwebengine_locales'
if not locales_path.exists():
log.init.debug(f"{locales_path} not found, skipping workaround!")
return None
pak_path = _get_locale_pak_path(locales_path, locale_name)
if pak_path.exists():
log.init.debug(f"Found {pak_path}, skipping workaround")
return None
pak_name = _get_pak_name(locale_name)
pak_path = _get_locale_pak_path(locales_path, pak_name)
if pak_path.exists():
log.init.debug(f"Found {pak_path}, applying workaround")
return pak_name
log.init.debug(f"Can't find pak in {locales_path} for {locale_name} or {pak_name}")
return 'en-US'
def dictionary_dir(old=False):
"""Return the path (str) to the QtWebEngine's dictionaries directory."""
if qtutils.version_check('5.10', compiled=False) and not old:
datapath = standarddir.data()
else:
datapath = QLibraryInfo.location(QLibraryInfo.DataPath)
return os.path.join(datapath, 'qtwebengine_dictionaries')
def parse_webenginecore() -> Optional[Versions]:
"""Parse the QtWebEngineCore library file."""
if version.is_flatpak():
# Flatpak has Qt in /usr/lib/x86_64-linux-gnu, but QtWebEngine in /app/lib.
library_path = pathlib.Path("/app/lib")
else:
library_path = pathlib.Path(QLibraryInfo.location(QLibraryInfo.LibrariesPath))
library_name = sorted(library_path.glob('libQt5WebEngineCore.so*'))
if not library_name:
log.misc.debug(f"No QtWebEngine .so found in {library_path}")
return None
else:
lib_file = library_name[-1]
log.misc.debug(f"QtWebEngine .so found at {lib_file}")
try:
with lib_file.open('rb') as f:
versions = _parse_from_file(f)
log.misc.debug(f"Got versions from ELF: {versions}")
return versions
except ParseError as e:
log.misc.debug(f"Failed to parse ELF: {e}", exc_info=True)
return None
def webengine_include_private_codec(self):
''' Return bool of whether the QtWebEngineProcess include private codec. '''
path = os.path.join(
QLibraryInfo.location(QLibraryInfo.LibraryExecutablesPath),
"QtWebEngineProcess")
return self.get_command_result(
"ldd {} | grep libavformat".format(path)) != ""
def main():
if sys.version_info < (3, 5):
raise RuntimeError('This package requires Python 3.5 or later')
site_packages = get_python_lib()
print('site_packages', site_packages)
current_dir = os.path.dirname(os.path.abspath(sys.argv[0]))
print('current_dir', current_dir)
env = QProcessEnvironment.systemEnvironment()
PATH = '{0};{1};{2}'.format(os.path.dirname(PyQt5.__file__), sys.prefix,
env.value('PATH', ''))
env.insert('PATH', PATH)
env.insert('PYQTDESIGNERPATH', os.path.join(current_dir, 'Plugins'))
env.insert('PYTHONPATH', os.path.join(current_dir))
print('PATH', env.value('PATH', ''))
print('PYQTDESIGNERPATH', env.value('PYQTDESIGNERPATH', ''))
print('PYTHONPATH', env.value('PYTHONPATH', ''))
ext = '.exe' if os.name == 'nt' else ''
designer = QProcess()
designer.setProcessEnvironment(env)
# for PyQt5.5 latter,pyqt5-tools maybe have problem
designer_bin = QLibraryInfo.location(
QLibraryInfo.BinariesPath) + os.sep + 'designer' + ext
print('designer_bin', designer_bin)
if os.path.exists(designer_bin):
designer.start(designer_bin)
designer.waitForFinished(-1)
sys.exit(designer.exitCode())
else:
raise Exception('Can not find designer')
def getQtBinariesPath():
"""
Module function to get the path of the Qt binaries.
@return path of the Qt binaries (string)
"""
import Preferences
path = ""
# step 1: check, if the user has configured a tools path
path = Preferences.getQt("QtToolsDir")
if not path and isWindowsPlatform():
# step 2.1: check for PyQt5 Windows installer (designer is test object)
modDir = getPyQt5ModulesDirectory()
if os.path.exists(os.path.join(modDir, "bin", "designer.exe")):
path = os.path.join(modDir, "bin")
elif os.path.exists(os.path.join(modDir, "designer.exe")):
path = modDir
if not path:
# step 2.2: get the path from Qt
# Note: no Qt tools are to found there for PyQt 5.7.0
path = QLibraryInfo.location(QLibraryInfo.BinariesPath)
if not os.path.exists(path):
path = ""
return QDir.toNativeSeparators(path)
def main():
global app
# register representation factories
baseRepresentationFactories.registerAllFactories()
representationFactories.registerAllFactories()
# initialize the app
app = Application(sys.argv)
app.setOrganizationName("TruFont")
app.setOrganizationDomain("trufont.github.io")
app.setApplicationName("TruFont")
app.setApplicationVersion(__version__)
app.setWindowIcon(QIcon(":app.png"))
app.setAttribute(Qt.AA_UseHighDpiPixmaps, True)
# Install stream redirection
app.outputWindow = OutputWindow()
# Exception handling
sys.excepthook = exceptionCallback
# Qt's translation for itself. May not be installed.
qtTranslator = QTranslator()
qtTranslator.load("qt_" + QLocale.system().name(),
QLibraryInfo.location(QLibraryInfo.TranslationsPath))
app.installTranslator(qtTranslator)
appTranslator = QTranslator()
appTranslator.load("trufont_" + QLocale.system().name(),
os.path.dirname(os.path.realpath(__file__)) +
"/resources")
app.installTranslator(appTranslator)
# parse options and open fonts
parser = QCommandLineParser()
parser.setApplicationDescription(QApplication.translate(
"Command-line parser", "The TruFont font editor."))
parser.addHelpOption()
parser.addVersionOption()
parser.addPositionalArgument(QApplication.translate(
"Command-line parser", "files"), QApplication.translate(
"Command-line parser", "The UFO files to open."))
parser.process(app)
args = parser.positionalArguments()
if not args:
fontPath = None
# maybe load recent file
settings = QSettings()
loadRecentFile = settings.value("misc/loadRecentFile", False, bool)
if loadRecentFile:
recentFiles = settings.value("core/recentFiles", [], type=str)
if len(recentFiles) and os.path.exists(recentFiles[0]):
fontPath = recentFiles[0]
app.openFile(fontPath)
# otherwise, create a new file
if fontPath is None:
app.newFile()
else:
for fontPath in args:
app.openFile(fontPath)
sys.exit(app.exec_())
def simpleAppStartup(
argv, appinfo, mwFactory, quitOnLastWindowClosed=True, app=None, raiseIt=True, installErrorHandler=False
):
"""
Module function to start up an application that doesn't need a specialized
start up.
This function is used by all of eric6's helper programs.
@param argv list of commandline parameters (list of strings)
@param appinfo dictionary describing the application
@param mwFactory factory function generating the main widget. This
function must accept the following parameter.
<dl>
<dt>argv</dt>
<dd>list of commandline parameters (list of strings)</dd>
</dl>
@keyparam quitOnLastWindowClosed flag indicating to quit the application,
if the last window was closed (boolean)
@keyparam app reference to the application object (QApplication or None)
@keyparam raiseIt flag indicating to raise the generated application
window (boolean)
@keyparam installErrorHandler flag indicating to install an error
handler dialog (boolean)
@return exit result (integer)
"""
handleArgs(argv, appinfo)
if app is None:
# set the library paths for plugins
setLibraryPaths()
app = E5Application(argv)
app.setQuitOnLastWindowClosed(quitOnLastWindowClosed)
# the following code depends upon a valid application object
import Preferences
initializeResourceSearchPath()
QApplication.setWindowIcon(UI.PixmapCache.getIcon("eric.png"))
qt4TransDir = Preferences.getQt4TranslationsDir()
if not qt4TransDir:
qt4TransDir = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
loadTranslators(qt4TransDir, app)
w = mwFactory(argv)
if quitOnLastWindowClosed:
app.lastWindowClosed.connect(app.quit)
w.show()
if raiseIt:
w.raise_()
if installErrorHandler:
# generate a graphical error handler
from E5Gui import E5ErrorMessage
eMsg = E5ErrorMessage.qtHandler()
eMsg.setMinimumSize(600, 400)
return app.exec_()
def simpleAppStartup(argv, appinfo, mwFactory, quitOnLastWindowClosed=True,
app=None, raiseIt=True, installErrorHandler=False):
"""
Module function to start up an application that doesn't need a specialized
start up.
This function is used by all of eric6's helper programs.
@param argv list of commandline parameters (list of strings)
@param appinfo dictionary describing the application
@param mwFactory factory function generating the main widget. This
function must accept the following parameter.
<dl>
<dt>argv</dt>
<dd>list of commandline parameters (list of strings)</dd>
</dl>
@keyparam quitOnLastWindowClosed flag indicating to quit the application,
if the last window was closed (boolean)
@keyparam app reference to the application object (QApplication or None)
@keyparam raiseIt flag indicating to raise the generated application
window (boolean)
@keyparam installErrorHandler flag indicating to install an error
handler dialog (boolean)
@return exit result (integer)
"""
handleArgs(argv, appinfo)
if app is None:
# set the library paths for plugins
setLibraryPaths()
app = E5Application(argv)
app.setQuitOnLastWindowClosed(quitOnLastWindowClosed)
# the following code depends upon a valid application object
import Preferences
initializeResourceSearchPath()
QApplication.setWindowIcon(UI.PixmapCache.getIcon("eric.png"))
qtTransDir = Preferences.getQtTranslationsDir()
if not qtTransDir:
qtTransDir = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
loadTranslators(qtTransDir, app, ("qscintilla",))
# qscintilla needed for web browser
w = mwFactory(argv)
if quitOnLastWindowClosed:
app.lastWindowClosed.connect(app.quit)
w.show()
if raiseIt:
w.raise_()
if installErrorHandler:
# generate a graphical error handler
from E5Gui import E5ErrorMessage
eMsg = E5ErrorMessage.qtHandler()
eMsg.setMinimumSize(600, 400)
return app.exec_()
def getSystemTranslationsPath():
res = ""
if platform.system() == 'Darwin':
if inBundle():
res = QApplication.applicationDirPath() + "/../Resources/translations/"
else:
res = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
elif platform.system() == "Linux":
if isFrozen():
res = QApplication.applicationDirPath() + "/translations/"
else:
res = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
else:
if main_is_frozen():
res = os.path.dirname(sys.executable) + "\\translations\\"
else:
res = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
return res
def copy_qt_plugins(folder_names, dest): # This is only for Windows
from PyQt5.QtCore import QLibraryInfo
qt_plugin_dir = QLibraryInfo.location(QLibraryInfo.PluginsPath)
def ignore(path, names):
if path == qt_plugin_dir:
return [n for n in names if n not in folder_names]
else:
return [n for n in names if not n.endswith('.dll')]
shutil.copytree(qt_plugin_dir, dest, ignore=ignore)
def install_qt_trans():
# So, we install the gettext locale, great, but we also should try to install qt_*.qm if
# available so that strings that are inside Qt itself over which I have no control are in the
# right language.
from PyQt5.QtCore import QCoreApplication, QTranslator, QLocale, QLibraryInfo
lang = str(QLocale.system().name())[:2]
qmname = 'qt_%s' % lang
qtr = QTranslator(QCoreApplication.instance())
qtr.load(qmname, QLibraryInfo.location(QLibraryInfo.TranslationsPath))
QCoreApplication.installTranslator(qtr)
def main():
if markups.__version_tuple__ < (2, ):
sys.exit('Error: ReText needs PyMarkups 2.0 or newer to run.')
# If we're running on Windows without a console, then discard stdout
# and save stderr to a file to facilitate debugging in case of crashes.
if sys.executable.endswith('pythonw.exe'):
sys.stdout = open(devnull, 'w')
sys.stderr = open('stderr.log', 'w')
app = QApplication(sys.argv)
app.setOrganizationName("ReText project")
app.setApplicationName("ReText")
app.setApplicationDisplayName("ReText")
app.setApplicationVersion(app_version)
app.setOrganizationDomain('mitya57.me')
if hasattr(app, 'setDesktopFileName'): # available since Qt 5.7
app.setDesktopFileName('me.mitya57.ReText.desktop')
QNetworkProxyFactory.setUseSystemConfiguration(True)
RtTranslator = QTranslator()
for path in datadirs:
if RtTranslator.load('retext_' + globalSettings.uiLanguage,
join(path, 'locale')):
break
QtTranslator = QTranslator()
QtTranslator.load("qt_" + globalSettings.uiLanguage,
QLibraryInfo.location(QLibraryInfo.TranslationsPath))
app.installTranslator(RtTranslator)
app.installTranslator(QtTranslator)
print('Using configuration file:', settings.fileName())
if globalSettings.appStyleSheet:
sheetfile = QFile(globalSettings.appStyleSheet)
sheetfile.open(QIODevice.ReadOnly)
app.setStyleSheet(QTextStream(sheetfile).readAll())
sheetfile.close()
window = ReTextWindow()
window.show()
# ReText can change directory when loading files, so we
# need to have a list of canonical names before loading
fileNames = list(map(canonicalize, sys.argv[1:]))
previewMode = False
for fileName in fileNames:
if QFile.exists(fileName):
window.openFileWrapper(fileName)
if previewMode:
window.actionPreview.setChecked(True)
window.preview(True)
elif fileName == '--preview':
previewMode = True
inputData = '' if (sys.stdin is None or sys.stdin.isatty()) else sys.stdin.read()
if inputData or not window.tabWidget.count():
window.createNew(inputData)
signal.signal(signal.SIGINT, lambda sig, frame: window.close())
sys.exit(app.exec())
def init_language():
""" Find the current locale, and install the correct translators """
# Get app instance
app = QCoreApplication.instance()
# Setup of our list of translators and paths
translator_types = (
{"type": "QT", "pattern": "qt_%s", "path": QLibraryInfo.location(QLibraryInfo.TranslationsPath)},
{
"type": "OpenShot",
"pattern": os.path.join("%s", "LC_MESSAGES", "OpenShot"),
"path": os.path.join(info.PATH, "locale"),
},
)
# Determine the environment locale, or default to system locale name
locale_names = [
os.environ.get("LANG", QLocale().system().name()),
os.environ.get("LOCALE", QLocale().system().name()),
]
# Output all system languages detected
log.info("Qt Detected Languages: {}".format(QLocale().system().uiLanguages()))
log.info("LANG Environment Variable: {}".format(os.environ.get("LANG", QLocale().system().name())))
log.info("LOCALE Environment Variable: {}".format(os.environ.get("LOCALE", QLocale().system().name())))
# Default the locale to C, for number formatting
locale.setlocale(locale.LC_ALL, "C")
# Loop through environment variables
found_language = False
for locale_name in locale_names:
# Don't try on default locale, since it fails to load what is the default language
if "en_US" in locale_name:
log.info("Skipping English language (no need for translation): {}".format(locale_name))
continue
# Go through each translator and try to add for current locale
for type in translator_types:
trans = QTranslator(app)
if find_language_match(type["pattern"], type["path"], trans, locale_name):
# Install translation
app.installTranslator(trans)
found_language = True
# Exit if found language
if found_language:
log.info("Exiting translation system (since we successfully loaded: {})".format(locale_name))
break
def launchQml(self, name):
import_path = self.resolveDataDir(name)
qml = self.resolveQmlFile(name)
process = QProcess(self)
process.error.connect(self.launchError)
env = QProcessEnvironment.systemEnvironment()
env.insert('QML2_IMPORT_PATH', import_path)
process.setProcessEnvironment(env)
executable = QLibraryInfo.location(QLibraryInfo.BinariesPath) + '/qmlscene'
Colors.debug("Launching:", executable)
process.start(executable, [qml])
def main():
app = QApplication(sys.argv)
app.setQuitOnLastWindowClosed(False)
app.setOrganizationName('meteo-qt')
app.setOrganizationDomain('meteo-qt')
app.setApplicationName('meteo-qt')
app.setWindowIcon(QIcon(':/logo'))
filePath = os.path.dirname(os.path.realpath(__file__))
settings = QSettings()
locale = settings.value('Language')
if locale is None or locale == '':
locale = QLocale.system().name()
appTranslator = QTranslator()
if os.path.exists(filePath + '/translations/'):
appTranslator.load(filePath + "/translations/meteo-qt_" + locale)
else:
appTranslator.load("/usr/share/meteo_qt/translations/meteo-qt_" +
locale)
app.installTranslator(appTranslator)
qtTranslator = QTranslator()
qtTranslator.load("qt_" + locale,
QLibraryInfo.location(QLibraryInfo.TranslationsPath))
app.installTranslator(qtTranslator)
log_level = settings.value('Logging/Level')
if log_level == '' or log_level is None:
log_level = 'INFO'
settings.setValue('Logging/Level', 'INFO')
log_filename = os.path.dirname(settings.fileName())
if not os.path.exists(log_filename):
os.makedirs(log_filename)
log_filename = log_filename + '/meteo-qt.log'
logging.basicConfig(format='%(asctime)s %(levelname)s: %(message)s - %(module)s - %(name)s',
datefmt='%m/%d/%Y %H:%M:%S',
filename=log_filename, level=log_level)
logger = logging.getLogger('meteo-qt')
logger.setLevel(log_level)
handler = logging.handlers.RotatingFileHandler(
log_filename, maxBytes=20, backupCount=5)
logger1 = logging.getLogger()
handler1 = logging.StreamHandler()
logger1Formatter = logging.Formatter('%(levelname)s: %(message)s - %(module)s')
handler1.setFormatter(logger1Formatter)
logger.addHandler(handler)
logger1.addHandler(handler1)
m = SystemTrayIcon()
app.exec_()
def build_localizations():
build_base_localizations()
build_qt_localizations()
locale_dest = op.join('build', 'locale')
if op.exists(locale_dest):
shutil.rmtree(locale_dest)
shutil.copytree('locale', locale_dest, ignore=shutil.ignore_patterns('*.po', '*.pot'))
if not ISLINUX:
print("Copying qt_*.qm files into the 'locale' folder")
from PyQt5.QtCore import QLibraryInfo
trfolder = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
for lang in loc.get_langs('locale'):
qmname = 'qt_%s.qm' % lang
src = op.join(trfolder, qmname)
if op.exists(src):
copy(src, op.join('build', 'locale', qmname))
def main():
app = QApplication(sys.argv)
app.setOrganizationName("ReText project")
app.setApplicationName("ReText")
app.setApplicationDisplayName("ReText")
app.setApplicationVersion(app_version)
app.setOrganizationDomain('mitya57.me')
if hasattr(app, 'setDesktopFileName'): # available since Qt 5.7
app.setDesktopFileName('me.mitya57.ReText.desktop')
QNetworkProxyFactory.setUseSystemConfiguration(True)
RtTranslator = QTranslator()
for path in datadirs:
if RtTranslator.load('retext_' + globalSettings.uiLanguage,
join(path, 'locale')):
break
QtTranslator = QTranslator()
QtTranslator.load("qt_" + globalSettings.uiLanguage,
QLibraryInfo.location(QLibraryInfo.TranslationsPath))
app.installTranslator(RtTranslator)
app.installTranslator(QtTranslator)
if globalSettings.appStyleSheet:
sheetfile = QFile(globalSettings.appStyleSheet)
sheetfile.open(QIODevice.ReadOnly)
app.setStyleSheet(QTextStream(sheetfile).readAll())
sheetfile.close()
window = ReTextWindow()
window.show()
# ReText can change directory when loading files, so we
# need to have a list of canonical names before loading
fileNames = list(map(canonicalize, sys.argv[1:]))
previewMode = False
for fileName in fileNames:
if QFile.exists(fileName):
window.openFileWrapper(fileName)
if previewMode:
window.actionPreview.trigger()
elif fileName == '--preview':
previewMode = True
if sys.stdin:
inputData = '' if sys.stdin.isatty() else sys.stdin.read()
if inputData or not window.tabWidget.count():
window.createNew(inputData)
signal.signal(signal.SIGINT, lambda sig, frame: window.close())
sys.exit(app.exec())
def get_current_locale():
"""Get the current locale name from the current system"""
# Get app instance
app = QCoreApplication.instance()
# Setup of our list of translators and paths
translator_types = (
{"type": "QT", "pattern": "qt_%s", "path": QLibraryInfo.location(QLibraryInfo.TranslationsPath)},
{
"type": "OpenShot",
"pattern": os.path.join("%s", "LC_MESSAGES", "OpenShot"),
"path": os.path.join(info.PATH, "locale"),
},
)
# Determine the environment locale, or default to system locale name
locale_names = [
os.environ.get("LANG", QLocale().system().name()),
os.environ.get("LOCALE", QLocale().system().name()),
]
# Loop through environment variables
found_language = False
for locale_name in locale_names:
# Don't try on default locale, since it fails to load what is the default language
if "en_US" in locale_name:
continue
# Go through each translator and try to add for current locale
for type in translator_types:
trans = QTranslator(app)
if find_language_match(type["pattern"], type["path"], trans, locale_name):
found_language = True
# Exit if found language
if found_language:
return locale_name.replace(".UTF8", "").replace(".UTF-8", "")
# default locale
return "en"
def __init__(self, app_dir):
app_dir = os.path.realpath(app_dir)
manifest_path = os.path.join(app_dir, "manifest.json")
try:
manifest = json.load(codecs.open(manifest_path, 'r', 'utf-8'))
except:
manifest = {}
for key in manifest:
assets.manifest[key] = manifest[key]
app = QApplication(sys.argv)
app.setApplicationName(assets.manifest['name'])
app.setApplicationVersion(assets.manifest['version'])
assets.sys = System()
assets.codec = Codec()
assets.fs = FileSystem()
assets.dataJar = DataJar()
translator = QTranslator()
translateLocaleName = "qt_" + QLocale.system().name()
translator.load(translateLocaleName, QLibraryInfo.location(QLibraryInfo.TranslationsPath))
app.installTranslator(translator)
if assets.manifest.get("plugins"):
plugindir = os.path.join(app_dir, assets.manifest["plugins"])
plugin_manager = PluginsManager(plugindir)
plugin_manager.load(assets)
assets.manifest['icon'] = os.path.join(app_dir, assets.manifest["icon"])
assets.manifest['app_dir'] = app_dir
if "--debug" in sys.argv:
assets.manifest['debug'] = True
index_path = os.path.join(app_dir, assets.manifest['path'] + 'index.html')
self.window = Window(None, index_path)
sys.exit(app.exec_())
def qtDesignerStart():
""" Set widgets/plugins paths and start QtDesigner """
# Get base path and QProcess system environment
base = os.path.dirname(__file__)
env = QProcessEnvironment.systemEnvironment()
# Path for tell python where it can find the widgets directory
pybase = os.path.join(base, 'python')
# Path for tell QtDesigner where it can find the plugins directory
wbase = os.path.join(base, 'widgets')
# Insert paths to QProcess system environment
env.insert('PYQTDESIGNERPATH', pybase)
env.insert('PYTHONPATH', wbase)
# inform user
inform('env add "PYQTDESIGNERPATH" plugins path - ' + pybase)
inform('env add "PYTHONPATH" widgets path - ' + wbase)
# Create QProcess and set environment
designer = QProcess()
designer.setProcessEnvironment(env)
# Get QtDesigner binaries path
designer_bin = QLibraryInfo.location(QLibraryInfo.BinariesPath)
# Platform specefic
if sys.platform == 'darwin':
designer_bin += '/Designer.app/Contents/MacOS/Designer'
else:
designer_bin += '/designer'
# inform user
inform('designer bin - ' + designer_bin)
inform('start QtDesigner...')
# Start QtDesigner
designer.start(designer_bin)
designer.waitForFinished(-1)
sys.exit(designer.exitCode())
def __init__(self, config, use_qt_notifications):
# This is done dynamically so localization
# support can be configure beforehand.
from plover.gui_qt.main_window import MainWindow
self._app = None
self._win = None
self._engine = None
self._translator = None
QCoreApplication.setApplicationName(__software_name__.capitalize())
QCoreApplication.setApplicationVersion(__version__)
QCoreApplication.setOrganizationName('Open Steno Project')
QCoreApplication.setOrganizationDomain('openstenoproject.org')
self._app = QApplication([])
self._app.setAttribute(Qt.AA_UseHighDpiPixmaps)
# Enable localization of standard Qt controls.
self._translator = QTranslator()
translations_dir = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
self._translator.load('qtbase_' + get_language(), translations_dir)
self._app.installTranslator(self._translator)
QApplication.setQuitOnLastWindowClosed(False)
self._app.engine = self._engine = Engine(config, KeyboardEmulation())
# On macOS, quitting through the dock will result
# in a direct call to `QCoreApplication.quit`.
self._app.aboutToQuit.connect(self._app.engine.quit)
signal.signal(signal.SIGINT, lambda signum, stack: self._engine.quit())
# Make sure the Python interpreter runs at least every second,
# so signals have a chance to be processed.
self._timer = QTimer()
self._timer.timeout.connect(lambda: None)
self._timer.start(1000)
self._win = MainWindow(self._engine, use_qt_notifications)
def build_localizations(ui, edition):
loc.compile_all_po('locale')
if ui == 'cocoa':
app = cocoa_app(edition)
loc.build_cocoa_localizations(app, en_stringsfile=op.join('cocoa', 'base', 'en.lproj', 'Localizable.strings'))
locale_dest = op.join(app.resources, 'locale')
elif ui == 'qt':
build_qt_localizations()
locale_dest = op.join('build', 'locale')
if op.exists(locale_dest):
shutil.rmtree(locale_dest)
shutil.copytree('locale', locale_dest, ignore=shutil.ignore_patterns('*.po', '*.pot'))
if ui == 'qt' and not ISLINUX:
print("Copying qt_*.qm files into the 'locale' folder")
from PyQt5.QtCore import QLibraryInfo
trfolder = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
for lang in loc.get_langs('locale'):
qmname = 'qt_%s.qm' % lang
src = op.join(trfolder, qmname)
if op.exists(src):
copy(src, op.join('build', 'locale', qmname))
def installTranslators(self):
# Delete previous translators
del self.mQtTranslator
del self.mAppTranslator
self.mQtTranslator = QTranslator()
self.mAppTranslator = QTranslator()
language = preferences.Preferences.instance().language()
if language=='':
language = QLocale.system().name()
qtTranslationsDir = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
if (self.mQtTranslator.load("qt_" + language, qtTranslationsDir)):
QCoreApplication.installTranslator(self.mQtTranslator)
else:
del self.mQtTranslator
self.mQtTranslator = None
if (self.mAppTranslator.load("tiled_" + language, self.mTranslationsDir)):
QCoreApplication.installTranslator(self.mAppTranslator)
else:
del self.mAppTranslator
self.mAppTranslator = None
def launchExample(self, name):
executable = self.resolveExeFile(name)
process = QProcess(self)
process.error.connect(self.launchError)
if sys.platform == 'win32':
# Make sure it finds the DLLs on Windows.
env = QProcessEnvironment.systemEnvironment()
env.insert('PATH',
QLibraryInfo.location(QLibraryInfo.BinariesPath) + ';' +
env.value('PATH'))
process.setProcessEnvironment(env)
if self.info[name]['changedirectory'] != 'false':
workingDirectory = self.resolveDataDir(name)
process.setWorkingDirectory(workingDirectory)
Colors.debug("Setting working directory:", workingDirectory)
Colors.debug("Launching:", executable)
process.start(sys.executable, [executable])
def getQtBinariesPath():
"""
Module function to get the path of the Qt binaries.
@return path of the Qt binaries (string)
"""
path = ""
if isWindowsPlatform():
# check for PyQt5 installer first (designer is test object)
modDir = getPyQt5ModulesDirectory()
if os.path.exists(os.path.join(modDir, "bin", "designer.exe")):
path = os.path.join(modDir, "bin")
elif os.path.exists(os.path.join(modDir, "designer.exe")):
path = modDir
if not path:
path = QLibraryInfo.location(QLibraryInfo.BinariesPath)
if not os.path.exists(path):
path = ""
return QDir.toNativeSeparators(path)
def build_localizations(ui):
build_base_localizations()
if ui == "cocoa":
app = cocoa_app()
loc.build_cocoa_localizations(app)
locale_dest = op.join(app.resources, "locale")
elif ui == "qt":
build_qt_localizations()
locale_dest = op.join("build", "locale")
if op.exists(locale_dest):
shutil.rmtree(locale_dest)
shutil.copytree("locale", locale_dest, ignore=shutil.ignore_patterns("*.po", "*.pot"))
if ui == "qt" and not ISLINUX:
print("Copying qt_*.qm files into the 'locale' folder")
from PyQt5.QtCore import QLibraryInfo
trfolder = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
for lang in loc.get_langs("locale"):
qmname = "qt_%s.qm" % lang
src = op.join(trfolder, qmname)
if op.exists(src):
copy(src, op.join("build", "locale", qmname))
def showDocInAssistant(self, name):
url = self.resolveDocUrl(name)
Colors.debug("Sending URL to Assistant:", url)
# Start assistant if it's not already running.
if self.assistantProcess.state() != QProcess.Running:
app = QLibraryInfo.location(QLibraryInfo.BinariesPath) + QDir.separator()
if sys.platform == 'darwin':
app += 'Assistant.app/Contents/MacOS/Assistant'
else:
app += 'assistant'
args = ['-enableRemoteControl']
self.assistantProcess.start(app, args)
if not self.assistantProcess.waitForStarted():
QMessageBox.critical(None, "PyQt Demo",
"Could not start %s." % app)
return
# Send command through remote control even if the process was just
# started to activate assistant and bring it to the front.
cmd_str = QTextStream(self.assistantProcess)
cmd_str << 'SetSource ' << url << '\n'
def install_gettext_trans_under_qt(base_folder, lang=None):
# So, we install the gettext locale, great, but we also should try to install qt_*.qm if
# available so that strings that are inside Qt itself over which I have no control are in the
# right language.
from PyQt5.QtCore import QCoreApplication, QTranslator, QLocale, QLibraryInfo
if not lang:
lang = str(QLocale.system().name())[:2]
localename = get_locale_name(lang)
if localename is not None:
try:
locale.setlocale(locale.LC_ALL, localename)
except locale.Error:
logging.warning("Couldn't set locale %s", localename)
qmname = 'qt_%s' % lang
if ISLINUX:
# Under linux, a full Qt installation is already available in the system, we didn't bundle
# up the qm files in our package, so we have to load translations from the system.
qmpath = op.join(QLibraryInfo.location(QLibraryInfo.TranslationsPath), qmname)
else:
qmpath = op.join(base_folder, qmname)
qtr = QTranslator(QCoreApplication.instance())
qtr.load(qmpath)
QCoreApplication.installTranslator(qtr)
install_gettext_trans(base_folder, lang)
def tellall( The_QApplication = None ) :
def fink(title=str, value=None) :
if value : # is not None
print( title, 'is:', value )
else :
print( title )
from PyQt5.Qt import PYQT_VERSION_STR, QT_VERSION_STR
fink( 'PyQt version', PYQT_VERSION_STR )
fink( 'Qt version', QT_VERSION_STR )
import sys
if getattr( sys, 'frozen', False ) :
fink( '_MEIPASS', sys._MEIPASS )
else :
fink( '(not frozen)' )
import os
fink( 'QTWEBENGINEPROCESS_PATH', os.environ.get('QTWEBENGINEPROCESS_PATH',None) )
from PyQt5.QtCore import QLibraryInfo
fink( 'Qt Prefix Path', QLibraryInfo.location( QLibraryInfo.PrefixPath ) )
fink( 'Qt LibraryExecutables', QLibraryInfo.location( QLibraryInfo.LibraryExecutablesPath ) )
fink( 'Qt Plugins Path', QLibraryInfo.location( QLibraryInfo.PluginsPath ) )
fink( 'QML 2 Imports Path', QLibraryInfo.location( QLibraryInfo.Qml2ImportsPath ) )
fink( 'Qt Data (resources) path', QLibraryInfo.location( QLibraryInfo.DataPath ) )
fink( 'Qt arch-dep. data', QLibraryInfo.location( QLibraryInfo.ArchDataPath ) )
fink( 'Qt Translations', QLibraryInfo.location( QLibraryInfo.TranslationsPath ) )
if The_QApplication :
fink( 'QApplication dir path', The_QApplication.applicationDirPath() )
# QApplication.libraryPaths() returns a list of strings
library_paths = The_QApplication.libraryPaths()
for (index, one_path) in enumerate(library_paths) :
fink( 'QApplication library path {}'.format(index), one_path )
"modules.</p>"
"<p>It also sets the <tt>PYTHONPATH</tt> environment variable to the "
"<tt>widgets</tt> directory that is also part of this example. This "
"directory contains the Python modules that implement the example "
"custom widgets.</p>"
"<p>All of the example custom widgets should then appear in "
"Designer's widget box in the <b>PyQt Examples</b> group.</p>")
# Tell Qt Designer where it can find the directory containing the plugins and
# Python where it can find the widgets.
base = os.path.dirname(__file__)
env = QProcessEnvironment.systemEnvironment()
env.insert('PYQTDESIGNERPATH', os.path.join(base, 'python'))
env.insert('PYTHONPATH', os.path.join(base, 'widgets'))
# Start Designer.
designer = QProcess()
designer.setProcessEnvironment(env)
designer_bin = QLibraryInfo.location(QLibraryInfo.BinariesPath)
if sys.platform == 'darwin':
designer_bin += '/Designer.app/Contents/MacOS/Designer'
else:
designer_bin += '/designer'
designer.start(designer_bin)
designer.waitForFinished(-1)
sys.exit(designer.exitCode())