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import sys
import platform
import traceback
import webbrowser
import urllib
from PyQt5.QtCore import QT_VERSION_STR, PYQT_VERSION_STR, Qt, QCoreApplication
from PyQt5.QtGui import QPixmap
from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QHBoxLayout, QVBoxLayout, QLabel, QTextEdit
from UM.Logger import Logger
from UM.i18n import i18nCatalog
catalog = i18nCatalog("cura")
try:
from cura.CuraVersion import CuraDebugMode
except ImportError:
CuraDebugMode = False # [CodeStyle: Reflecting imported value]
# List of exceptions that should be considered "fatal" and abort the program.
# These are primarily some exception types that we simply cannot really recover from
# (MemoryError and SystemError) and exceptions that indicate grave errors in the
# code that cause the Python interpreter to fail (SyntaxError, ImportError).
fatal_exception_types = [
MemoryError,
SyntaxError,
ImportError,
SystemError,
]
def show(exception_type, value, tb):
Logger.log("c", "An uncaught exception has occurred!")
for line in traceback.format_exception(exception_type, value, tb):
for part in line.rstrip("\n").split("\n"):
Logger.log("c", part)
if not CuraDebugMode and exception_type not in fatal_exception_types:
return
application = QCoreApplication.instance()
if not application:
sys.exit(1)
dialog = QDialog()
dialog.setMinimumWidth(640)
dialog.setMinimumHeight(640)
dialog.setWindowTitle(catalog.i18nc("@title:window", "Oops!"))
layout = QVBoxLayout(dialog)
label = QLabel(dialog)
pixmap = QPixmap()
try:
data = urllib.request.urlopen("http://www.randomkittengenerator.com/cats/rotator.php").read()
pixmap.loadFromData(data)
except:
try:
from UM.Resources import Resources
path = Resources.getPath(Resources.Images, "kitten.jpg")
pixmap.load(path)
except:
pass
pixmap = pixmap.scaled(150, 150)
label.setPixmap(pixmap)
label.setAlignment(Qt.AlignCenter)
layout.addWidget(label)
label = QLabel(dialog)
layout.addWidget(label)
#label.setScaledContents(True)
label.setText(catalog.i18nc("@label", """<p>A fatal exception has occurred that we could not recover from!</p>
<p>We hope this picture of a kitten helps you recover from the shock.</p>
<p>Please use the information below to post a bug report at <a href=\"http://github.com/Ultimaker/Cura/issues\">http://github.com/Ultimaker/Cura/issues</a></p>
"""))
textarea = QTextEdit(dialog)
layout.addWidget(textarea)
try:
from UM.Application import Application
version = Application.getInstance().getVersion()
except:
version = "Unknown"
trace = "".join(traceback.format_exception(exception_type, value, tb))
crash_info = "Version: {0}\nPlatform: {1}\nQt: {2}\nPyQt: {3}\n\nException:\n{4}"
crash_info = crash_info.format(version, platform.platform(), QT_VERSION_STR, PYQT_VERSION_STR, trace)
textarea.setText(crash_info)
buttons = QDialogButtonBox(QDialogButtonBox.Close, dialog)
layout.addWidget(buttons)
buttons.addButton(catalog.i18nc("@action:button", "Open Web Page"), QDialogButtonBox.HelpRole)
buttons.rejected.connect(dialog.close)
buttons.helpRequested.connect(lambda: webbrowser.open("http://github.com/Ultimaker/Cura/issues"))
dialog.exec_()
sys.exit(1)
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