def check_executable_path_error_qt(path: Path, /) -> None:
"""Display an error using Qt about the app not running from the right path."""
from nxdrive.qt import constants as qt
from nxdrive.qt.imports import QApplication, QMessageBox, QPixmap
from nxdrive.translator import Translator
from nxdrive.utils import find_icon, find_resource
app = QApplication([])
app.setQuitOnLastWindowClosed(True)
Translator(find_resource("i18n"))
content = Translator.get("RUNNING_FROM_WRONG_PATH",
values=[str(path), f"{APP_NAME}.app"])
icon = QPixmap(str(find_icon("app_icon.svg")))
msg = QMessageBox()
msg.setIconPixmap(icon)
msg.setText(content)
msg.setWindowTitle(APP_NAME)
msg.addButton(Translator.get("QUIT"), qt.AcceptRole)
msg.exec_()
def fatal_error_qt(exc_formatted: str) -> None:
"""Display a "friendly" dialog box on fatal error using Qt."""
from PyQt5.QtCore import Qt, QUrl
from PyQt5.QtGui import QDesktopServices, QIcon
from PyQt5.QtWidgets import (
QApplication,
QDialog,
QDialogButtonBox,
QLabel,
QTextEdit,
QVBoxLayout,
)
from nxdrive.translator import Translator
from nxdrive.utils import find_icon, find_resource
def section(header: str, content: str) -> str:
"""Format a "section" of information."""
return f"{header}\n```\n{content.strip()}\n```"
Translator(find_resource("i18n"))
tr = Translator.get
app = QApplication([])
app.setQuitOnLastWindowClosed(True)
dialog = QDialog()
dialog.setWindowTitle(tr("FATAL_ERROR_TITLE", [APP_NAME]))
dialog.setWindowIcon(QIcon(str(find_icon("app_icon.svg"))))
dialog.resize(800, 600)
layout = QVBoxLayout()
css = "font-family: monospace; font-size: 12px;"
details = []
# Display a little message to apologize
info = QLabel(tr("FATAL_ERROR_MSG", [APP_NAME, COMPANY]))
info.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
layout.addWidget(info)
# Display CLI arguments
if sys.argv[1:]:
text = tr("FATAL_ERROR_CLI_ARGS")
label_cli = QLabel(text)
label_cli.setAlignment(Qt.AlignVCenter)
cli_args = QTextEdit()
cli_args.setStyleSheet(css)
cli_args.setReadOnly(True)
args = "\n".join(arg for arg in sys.argv[1:])
details.append(section(text, args))
cli_args.setText(args)
cli_args.setSizeAdjustPolicy(QTextEdit.AdjustToContents)
layout.addWidget(label_cli)
layout.addWidget(cli_args)
# Display the exception
text = tr("FATAL_ERROR_EXCEPTION")
label_exc = QLabel(text)
label_exc.setAlignment(Qt.AlignVCenter)
exception = QTextEdit()
exception.setStyleSheet(css)
exception.setReadOnly(True)
details.append(section(text, exc_formatted))
exception.setText(exc_formatted)
layout.addWidget(label_exc)
layout.addWidget(exception)
# Display last lines from the memory log
with suppress(Exception):
from nxdrive.report import Report
# Last 20th lines
raw_lines = Report.export_logs(-20)
lines = b"\n".join(raw_lines).decode(errors="replace")
if lines:
text = tr("FATAL_ERROR_LOGS")
label_log = QLabel(text)
details.append(section(text, lines))
label_log.setAlignment(Qt.AlignVCenter)
layout.addWidget(label_log)
logs = QTextEdit()
logs.setStyleSheet(css)
logs.setReadOnly(True)
logs.setLineWrapColumnOrWidth(4096)
logs.setLineWrapMode(QTextEdit.FixedPixelWidth)
logs.setText(lines)
layout.addWidget(logs)
def open_update_site() -> None:
"""Open the update web site."""
with suppress(Exception):
QDesktopServices.openUrl(QUrl(Options.update_site_url))
# Buttons
buttons = QDialogButtonBox()
buttons.setStandardButtons(QDialogButtonBox.Ok)
buttons.accepted.connect(dialog.close)
update_button = buttons.addButton(tr("FATAL_ERROR_UPDATE_BTN"),
QDialogButtonBox.ActionRole)
update_button.setToolTip(tr("FATAL_ERROR_UPDATE_TOOLTIP", [APP_NAME]))
update_button.clicked.connect(open_update_site)
layout.addWidget(buttons)
def copy() -> None:
"""Copy details to the clipboard and change the text of the button. """
osi.cb_set("\n".join(details))
copy_paste.setText(tr("FATAL_ERROR_DETAILS_COPIED"))
# "Copy details" button
with suppress(Exception):
from nxdrive.osi import AbstractOSIntegration
osi = AbstractOSIntegration.get(None)
copy_paste = buttons.addButton(tr("FATAL_ERROR_DETAILS_COPY"),
QDialogButtonBox.ActionRole)
copy_paste.clicked.connect(copy)
dialog.setLayout(layout)
dialog.show()
app.exec_()
def show_critical_error() -> None:
""" Display a "friendly" dialog box on fatal error. """
import traceback
from PyQt5.QtCore import Qt
from PyQt5.QtGui import QIcon
from PyQt5.QtWidgets import (
QApplication,
QDialog,
QDialogButtonBox,
QLabel,
QTextEdit,
QVBoxLayout,
)
app = QApplication([])
app.setQuitOnLastWindowClosed(True)
dialog = QDialog()
dialog.setWindowTitle("Nuxeo Drive - Fatal error")
dialog.resize(600, 400)
layout = QVBoxLayout()
css = "font-family: monospace; font-size: 12px;"
details = ["Exception:"]
with suppress(Exception):
from nxdrive.utils import find_icon
dialog.setWindowIcon(QIcon(find_icon("app_icon.svg")))
# Display a little message to apologize
text = f"""Ooops! Unfortunately, a fatal error occurred and Nuxeo Drive has stopped.
Please share the following informations with Nuxeo support : we’ll do our best to fix it!
"""
info = QLabel(text)
info.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
layout.addWidget(info)
# Display the the exception
label_exc = QLabel("Exception:")
label_exc.setAlignment(Qt.AlignVCenter)
exception = QTextEdit()
exception.setStyleSheet(css)
exception.setReadOnly(True)
exc_formatted = traceback.format_exception(*sys.exc_info())
details += exc_formatted
exception.setText("".join(exc_formatted))
layout.addWidget(label_exc)
layout.addWidget(exception)
# Display last lines from the memory log
with suppress(Exception):
from nxdrive.report import Report
# Last 20th lines
lines = Report.export_logs(-20)
lines = b"\n".join(lines).decode(errors="replace")
details += ["Logs before the crash:", lines]
label_log = QLabel("Logs before the crash:")
label_log.setAlignment(Qt.AlignVCenter)
layout.addWidget(label_log)
logs = QTextEdit()
logs.setStyleSheet(css)
logs.setReadOnly(True)
logs.setLineWrapColumnOrWidth(4096)
logs.setLineWrapMode(QTextEdit.FixedPixelWidth)
logs.setText(lines)
layout.addWidget(logs)
# Buttons
buttons = QDialogButtonBox()
buttons.setStandardButtons(QDialogButtonBox.Ok)
buttons.accepted.connect(dialog.close)
layout.addWidget(buttons)
def copy() -> None:
"""Copy details to the clipboard and change the text of the button. """
copy_to_clipboard("\n".join(details))
copy_paste.setText("Details copied!")
# "Copy details" button
with suppress(Exception):
from nxdrive.utils import copy_to_clipboard
copy_paste = buttons.addButton("Copy details",
QDialogButtonBox.ActionRole)
copy_paste.clicked.connect(copy)
dialog.setLayout(layout)
dialog.show()
app.exec_()