Modify __init__() method and use new syntax for super().

CHANGELOG.md

@@ -9,6 +9,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Added
 - Add solution method to solution of vt object. [#166](https://github.com/greenbone/ospd/pull/166)
 
+### Changes
+- Modify __init__() method and use new syntax for super(). [#186](https://github.com/greenbone/ospd/pull/186)
+
 ## [2.0.1] (unreleased)
 
 ### Added

ospd/ospd_ssh.py

@@ -78,15 +78,12 @@ class OSPDaemonSimpleSSH(OSPDaemon):
     an array.
     """
 
-    def __init__(self, certfile, keyfile, cafile, niceness=None):
+    def __init__(self, **kwargs):
         """ Initializes the daemon and add parameters needed to remote SSH
         execution. """
+        super().__init__(**kwargs)
 
-        super(OSPDaemonSimpleSSH, self).__init__(
-            certfile=certfile, keyfile=keyfile, cafile=cafile, niceness=niceness
-        )
-
-        self._niceness = niceness
+        self._niceness = kwargs.get('niceness', None)
 
         if paramiko is None:
             raise ImportError(

tests/test_ssh_daemon.py

@@ -71,16 +71,22 @@ def AutoAddPolicy():  # pylint: disable=invalid-name
     ssh_exception = FakeExceptions
 
 
+class DummyWrapper(OSPDaemonSimpleSSH):
+    def __init__(self, niceness=10):
+        super().__init__(niceness=niceness)
+
+
 class SSHDaemonTestCase(unittest.TestCase):
     def test_no_paramiko(self):
         ospd_ssh.paramiko = None
 
         with self.assertRaises(ImportError):
-            OSPDaemonSimpleSSH('cert', 'key', 'ca', '10')
+            OSPDaemonSimpleSSH()
 
     def test_run_command(self):
         ospd_ssh.paramiko = fakeparamiko
-        daemon = OSPDaemonSimpleSSH('cert', 'key', 'ca', '10')
+
+        daemon = DummyWrapper(niceness=10)
         scanid = daemon.create_scan(
             None,
             [['host.example.com', '80, 443', '', '', '']],
@@ -96,7 +102,7 @@ def test_run_command(self):
     def test_run_command_legacy_credential(self):
         ospd_ssh.paramiko = fakeparamiko
 
-        daemon = OSPDaemonSimpleSSH('cert', 'key', 'ca', '10')
+        daemon = DummyWrapper(niceness=10)
         scanid = daemon.create_scan(
             None,
             [['host.example.com', '80, 443', '', '', '']],
@@ -112,7 +118,7 @@ def test_run_command_legacy_credential(self):
     def test_run_command_new_credential(self):
         ospd_ssh.paramiko = fakeparamiko
 
-        daemon = OSPDaemonSimpleSSH('cert', 'key', 'ca', '10')
+        daemon = DummyWrapper(niceness=10)
 
         cred_dict = {
             'ssh': {
@@ -138,7 +144,7 @@ def test_run_command_new_credential(self):
     def test_run_command_no_credential(self):
         ospd_ssh.paramiko = fakeparamiko
 
-        daemon = OSPDaemonSimpleSSH('cert', 'key', 'ca', '10')
+        daemon = DummyWrapper(niceness=10)
         scanid = daemon.create_scan(
             None,
             [['host.example.com', '80, 443', '', '', '']],