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0c5d908a4c
Also set stack trace into the detailedText. Nicer display and ensures eventual HTML inside this string does not get rendered.
59 lines
2.1 KiB
Python
59 lines
2.1 KiB
Python
#!/usr/bin/env python3
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import os
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import sys
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sys.path.insert(0, '.')
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# This is needed to find resources when using pyinstaller
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if getattr(sys, 'frozen', False):
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basedir = getattr(sys, '_MEIPASS', '')
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else:
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basedir = os.path.dirname(os.path.abspath(__file__))
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if sys.platform == 'win32':
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os.environ['PATH'] = basedir + ';' + os.environ['PATH']
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try:
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from picard.tagger import main
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main(os.path.join(basedir, 'locale'), %(autoupdate)s)
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except SystemExit:
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raise # Just continue with a normal application exit
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except: # noqa: F722
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# First try to get traceback information and write it to a log file
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# with minimum chance to fail.
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from tempfile import NamedTemporaryFile
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import traceback
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trace = traceback.format_exc()
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try:
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with NamedTemporaryFile(suffix='.log', prefix='picard-crash-', delete=False) as f:
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f.write(trace.encode(errors="replace"))
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logfile = f.name
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except: # noqa: F722
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print("Failed writing log file {0}".format(logfile), file=sys.stderr)
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logfile = None
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# Display the crash information to the user as a dialog. This requires#
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# importing Qt5 and has some potential to fail if things are broken.
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from PyQt5.QtCore import Qt, QUrl
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from PyQt5.QtWidgets import QApplication, QMessageBox
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_unused = QApplication(sys.argv)
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msgbox = QMessageBox()
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msgbox.setIcon(QMessageBox.Critical)
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msgbox.setWindowTitle("Picard terminated unexpectedly")
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msgbox.setTextFormat(Qt.RichText)
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msgbox.setText(
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'An unexpected error has caused Picard to crash. '
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'Please report this issue on the <a href="https://tickets.metabrainz.org/projects/PICARD">MusicBrainz bug tracker</a>.')
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if logfile:
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logfile_url = QUrl.fromLocalFile(logfile)
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msgbox.setInformativeText(
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'A logfile has been written to <a href="{0}">{1}</a>.'
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.format(logfile_url.url(), logfile))
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msgbox.setDetailedText(trace)
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msgbox.setStandardButtons(QMessageBox.Close)
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msgbox.setDefaultButton(QMessageBox.Close)
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msgbox.exec_()
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raise
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