def _onStderr(self):
text = Meta.decodePlatformString(self._process.readAllStandardError())
self.logger.info('E: %s', text.strip())
def _onStdout(self):
text = Meta.decodePlatformString(self._process.readAllStandardOutput())
self.logger.info('O: %s', text.strip())
def check(self): # pylint: disable=R0912,R0914,R0915
if platform.system() == 'Linux':
# 1. plugdev group
groupOk = False
retcode = 0
try:
proc = subprocess.Popen(['groups'],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
outData, unused = proc.communicate()
except Exception as exc: # pylint: disable=W0703
msg = str(exc)
retcode = 1
else:
retcode = proc.returncode
msg = _('<i>groups</i> exited with code {code}').format(
code=proc.returncode)
if retcode:
QtWidgets.QMessageBox.warning(
self, _('Cannot find groups'),
_('Unable to find out which groups you belong to:<p />{error}<p />For this program to work correctly, you must belong to the <i>plugdev</i> group.'
).format(error=msg))
groupOk = True
else:
groups = Meta.decodePlatformString(outData).split()
groupOk = 'plugdev' in groups
# 2. udev rules
udevOk = os.path.exists('/etc/udev/rules.d/80-dsremap.rules')
if not (udevOk and groupOk):
msg = _(
'The following operations must be done before this program can work correctly:'
) + '<p /><ul>'
if not udevOk:
msg += '<li>' + _(
'Install udev rules to allow HID communication'
) + '</li>'
if not groupOk:
msg += '<li>' + _(
'Add you to the <i>plugdev</i> group') + '</li>'
msg += '</ul>'
if not groupOk:
msg += '<p />' + _(
'You may have to logout and login again, or even reboot, and unplug/replug the Arduino for those changes to apply.'
)
msg += '<p />' + _('You may be prompted for your password.')
QtWidgets.QMessageBox.information(self, _('System setup'), msg)
try:
if not groupOk:
sudoLaunch('usermod', '-a', '-G', 'plugdev',
os.environ['USER'])
if not udevOk:
# Cannot copy a file from the res directory because root hasn't the permissions on the mount dir...
sudoLaunch(
'sh', '-c',
'echo \'SUBSYSTEM=="usb", ATTRS{idVendor}=="054c", ATTRS{idProduct}=="09cc", GROUP="plugdev", MODE="0660"\' > /etc/udev/rules.d/80-dsremap.rules'
)
sudoLaunch(
'sh', '-c',
'echo \'SUBSYSTEM=="usb", ATTRS{idVendor}=="054c", ATTRS{idProduct}=="0ce6", GROUP="plugdev", MODE="0660"\' > /etc/udev/rules.d/80-dsremap.rules'
)
sudoLaunch(
'sh', '-c',
'echo \'SUBSYSTEM=="tty", ATTRS{idVendor}=="2341", ATTRS{idProduct}=="8036", GROUP="plugdev", MODE="0660"\' >> /etc/udev/rules.d/80-dsremap.rules'
)
except SudoNotFound:
QtWidgets.QMessageBox.critical(
self, _('Error'),
_('Unable to find <i>sudo</i> on the path.'))
except SudoError as exc:
QtWidgets.QMessageBox.critical(
self, _('Error'),
_('Command failed with exit code {code}.<p />{stderr}'
).format(code=exc.code, stderr=exc.stderr))
with Settings().grouped('DefaultConfigurations') as settings:
imported = settings.value('Imported').split(
',') if settings.contains('Imported') else []
importer = JSONImporter()
for name in glob.glob(
os.path.join(Meta.defaultConfigurations(), '*.zip')):
with zipfile.ZipFile(name, mode='r') as zipobj:
configuration = importer.read(zipobj)
if configuration.uuid() not in imported:
imported.append(configuration.uuid())
self._workspace.configurations().addItem(configuration)
settings.setValue('Imported', ','.join(imported))
if not Settings().firmwareUploaded():
wizard = FirstLaunchWizard(self, mainWindow=self)
wizard.exec_()