def _on_trans_finished(self, trans, enum):
"""callback when a aptdaemon transaction finished"""
if enum == enums.EXIT_FAILED:
# daemon died are messages that result from broken
# cancel handling in aptdaemon (LP: #440941)
# FIXME: this is not a proper fix, just a workaround
if trans.error_code == enums.ERROR_DAEMON_DIED:
logging.warn("daemon dies, ignoring: %s" % excep)
else:
msg = "%s: %s\n%s\n\n%s" % (
_("Error"),
enums.get_error_string_from_enum(trans.error_code),
enums.get_error_description_from_enum(trans.error_code),
trans.error_details)
logging.error("error in _on_trans_finished '%s'" % msg)
# show dialog to the user and exit (no need to reopen
# the cache)
dialogs.error(
None,
enums.get_error_string_from_enum(trans.error_code),
enums.get_error_description_from_enum(trans.error_code),
trans.error_details)
# send finished signal
try:
pkgname = trans.meta_data["sc_pkgname"]
del self.pending_transactions[pkgname]
self.emit("transaction-progress-changed", pkgname, 100)
except KeyError:
pass
# if it was a cache-reload, trigger a-x-i update
if trans.role == enums.ROLE_UPDATE_CACHE:
self.update_xapian_index()
# send appropriate signals
self.emit("transactions-changed", self.pending_transactions)
self.emit("transaction-finished", enum != enums.EXIT_FAILED)
def upgrade_finish(self, transaction, exit_state):
if exit_state == EXIT_FAILED:
error_string = get_error_string_from_enum(transaction.error.code)
error_desc = get_error_description_from_enum(transaction.error.code)
text = "Upgrade finished"
reboot_required_path = Path("/var/run/reboot-required")
if reboot_required_path.exists():
text = text + "\n" + "Restart required"
self.progressBar.setVisible(False)
if(len(self.errors)>0):
text = text + "\n With some Errors"
self.plainTextEdit.appendPlainText("Error Resume:\n")
for error in self.errors:
self.plainTextEdit.setEnabled(False)
self.plainTextEdit.insertPlainText(error + "\n")
self.plainTextEdit.insertPlainText(error_string + "\n")
self.plainTextEdit.insertPlainText(error_desc + "\n")
self.plainTextEdit.moveCursor(QTextCursor.End)
self.label.setText(text)
self.closeBtn.setVisible(True)
self.closeBtn.setEnabled(True)
self.plainTextEdit.setEnabled(True)
def _on_finished(self, trans, status, action):
error_string = None
error_desc = None
trans_failed = False
if status == EXIT_FAILED:
error_string = get_error_string_from_enum(trans.error.code)
error_desc = get_error_description_from_enum(trans.error.code)
if self.trans_failed_msg:
trans_failed = True
error_desc = error_desc + "\n" + self.trans_failed_msg
# tell unity to hide the progress again
self.unity.set_progress(-1)
is_success = (status == EXIT_SUCCESS)
try:
self._action_done(action,
authorized=True,
success=is_success,
error_string=error_string,
error_desc=error_desc,
trans_failed=trans_failed)
except TypeError:
# this module used to be be lazily imported and in older code
# trans_failed= is not accepted
# TODO: this workaround can be dropped in Ubuntu 20.10
self._action_done(action,
authorized=True,
success=is_success,
error_string=error_string,
error_desc=error_desc)
def update_finish(self, transaction, exit_state):
self.label.setText("Update Cache Finished")
if exit_state == EXIT_FAILED:
error_string = get_error_string_from_enum(transaction.error.code)
error_desc = get_error_description_from_enum(transaction.error.code)
self.textEdit.insertPlainText(error_string + "\n")
self.textEdit.insertPlainText(error_desc + "\n")
self.upgrade()
def _on_finished(self, trans, status, action, close_on_done):
error_string = None
error_desc = None
if status == EXIT_FAILED:
error_string = get_error_string_from_enum(trans.error.code)
error_desc = get_error_description_from_enum(trans.error.code)
elif status == EXIT_SUCCESS and close_on_done:
sys.exit(0)
# tell unity to hide the progress again
self.unity.set_progress(-1)
self.emit("action-done", action, True, status == EXIT_SUCCESS,
error_string, error_desc)
def _on_finished(self, trans, status, action):
error_string = None
error_desc = None
if status == EXIT_FAILED:
error_string = get_error_string_from_enum(trans.error.code)
error_desc = get_error_description_from_enum(trans.error.code)
# tell unity to hide the progress again
self.unity.set_progress(-1)
is_success = (status == EXIT_SUCCESS)
self._action_done(action,
authorized=True, success=is_success,
error_string=error_string, error_desc=error_desc)
def _on_finished(self, trans, status, action):
error_string = None
error_desc = None
if status == EXIT_FAILED:
error_string = get_error_string_from_enum(trans.error.code)
error_desc = get_error_description_from_enum(trans.error.code)
# tell unity to hide the progress again
self.unity.set_progress(-1)
is_success = (status == EXIT_SUCCESS)
self._action_done(action,
authorized=True,
success=is_success,
error_string=error_string,
error_desc=error_desc)
def _show_error(self, error, parent):
try:
error.raise_exception()
except aptdaemon.errors.NotAuthorizedError:
raise sessioninstaller.errors.ModifyForbidden
except aptdaemon.errors.TransactionCancelled:
raise sessioninstaller.errors.ModifyCancelled
except aptdaemon.errors.TransactionFailed as error:
pass
except sessioninstaller.errors.ModifyCancelled as error:
raise error
except Exception as error:
error = aptdaemon.errors.TransactionFailed(enums.ERROR_UNKNOWN,
str(error))
dia = aptdaemon.gtk3widgets.AptErrorDialog(error)
if parent:
dia.realize()
dia.set_transient_for(parent)
dia.run()
dia.hide()
msg = "%s - %s\n%s" % (enums.get_error_string_from_enum(error.code),
enums.get_error_description_from_enum(error.code),
error.details)
raise sessioninstaller.errors.ModifyFailed(msg)
deferred.add_errback(self._show_error, parent)
return deferred
def _show_error(self, error, parent):
try:
error.raise_exception()
except aptdaemon.errors.NotAuthorizedError:
raise sessioninstaller.errors.ModifyForbidden
except aptdaemon.errors.TransactionCancelled:
raise sessioninstaller.errors.ModifyCancelled
except aptdaemon.errors.TransactionFailed, error:
pass
except sessioninstaller.errors.ModifyCancelled, error:
raise error
except Exception, error:
error = aptdaemon.errors.TransactionFailed(enums.ERROR_UNKNOWN,
str(error))
dia = aptdaemon.gtk3widgets.AptErrorDialog(error)
if parent:
dia.realize()
dia.set_transient_for(parent)
dia.run()
dia.hide()
msg = "%s - %s\n%s" % (enums.get_error_string_from_enum(error.code),
enums.get_error_description_from_enum(error.code),
error.details)
raise sessioninstaller.errors.ModifyFailed(msg)
# vim:ts=4:sw=4:et
deferred.add_errback(self._show_error, parent)
return deferred
def _show_error(self, error, parent):
try:
error.raise_exception()
except aptdaemon.errors.NotAuthorizedError:
raise sessioninstaller.errors.ModifyForbidden
except aptdaemon.errors.TransactionCancelled:
raise sessioninstaller.errors.ModifyCancelled
except aptdaemon.errors.TransactionFailed, error:
pass
except sessioninstaller.errors.ModifyCancelled, error:
raise error
except Exception, error:
error = aptdaemon.errors.TransactionFailed(enums.ERROR_UNKNOWN,
str(error))
dia = aptdaemon.gtk3widgets.AptErrorDialog(error)
if parent:
dia.realize()
dia.set_transient_for(parent)
dia.run()
dia.hide()
msg = "%s - %s\n%s" % (enums.get_error_string_from_enum(
error.code), enums.get_error_description_from_enum(
error.code), error.details)
raise sessioninstaller.errors.ModifyFailed(msg)
# vim:ts=4:sw=4:et
