python: support pylint 2.16

Pylint 2.16 adds a few new checks that cause the optional check-tox CI
job to fail.

1. The superfluous-parens check seems to be a bit more aggressive,
2. broad-exception-raised is new; it discourages "raise Exception".

Fix these minor issues and turn the lights green.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Message-id: 20230210003147.1309376-2-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
This commit is contained in:
John Snow 2023-02-09 19:31:41 -05:00
parent 79b677d658
commit aef633e765
5 changed files with 8 additions and 8 deletions

View file

@ -720,7 +720,7 @@ class Timeout:
signal.setitimer(signal.ITIMER_REAL, 0)
return False
def timeout(self, signum, frame):
raise Exception(self.errmsg)
raise TimeoutError(self.errmsg)
def file_pattern(name):
return "{0}-{1}".format(os.getpid(), name)
@ -804,7 +804,7 @@ def remote_filename(path):
elif imgproto == 'ssh':
return "ssh://%s@127.0.0.1:22%s" % (os.environ.get('USER'), path)
else:
raise Exception("Protocol %s not supported" % (imgproto))
raise ValueError("Protocol %s not supported" % (imgproto))
class VM(qtest.QEMUQtestMachine):
'''A QEMU VM'''