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Improve earlyinit error messages

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This commit is contained in:
Florian Bruhin 2017-02-12 21:19:58 +01:00
parent 7c701dc697
commit 2b76cca2b2
1 changed files with 6 additions and 5 deletions
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11
qutebrowser/misc/earlyinit.py
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@ -59,15 +59,16 @@ def _missing_str(name, *, windows=None, pip=None, webengine=False):
webengine: Whether this is checking the QtWebEngine package
"""
blocks = ["Fatal error: <b>{}</b> is required to run qutebrowser but "
"could not be imported! Maybe it's not installed?".format(name)]
"could not be imported! Maybe it's not installed?".format(name),
"<b>The error encountered was:</b><br />%ERROR%"]
lines = ['Please search for the python3 version of {} in your '
'distributions packages, or install it via pip.'.format(name)]
blocks.append('<br />'.join(lines))
if webengine:
lines = [
('Note QtWebEngine is not available for some distributions '
'(like Debian/Ubuntu), so you need to start without '
'--backend webengine there.'),
'(like Ubuntu), so you need to start without --backend '
'webengine there.'),
('QtWebEngine is currently unsupported with the OS X .app, see '
'https://github.com/qutebrowser/qutebrowser/issues/1692'),
]
@ -107,7 +108,7 @@ def _die(message, exception=None):
print("Exiting because of --no-err-windows.", file=sys.stderr)
else:
if exception is not None:
message += '<br/><br/><br/><b>Error:</b><br/>{}'.format(exception)
message = message.replace('%ERROR%', str(exception))
msgbox = QMessageBox(QMessageBox.Critical, "qutebrowser: Fatal error!",
message)
msgbox.setTextFormat(Qt.RichText)
@ -226,7 +227,7 @@ def check_pyqt_core():
text = text.replace('<b>', '')
text = text.replace('</b>', '')
text = text.replace('<br />', '\n')
text += '\n\nError: {}'.format(e)
text = text.replace('%ERROR%', str(e))
if tkinter and '--no-err-windows' not in sys.argv:
root = tkinter.Tk()
root.withdraw()