Separate independent classes from built-in event handlers

lib/tfw/mixins/supervisor_mixin.py

@@ -1,41 +0,0 @@
-import xmlrpc.client
-from xmlrpc.client import Fault as SupervisorFault
-from contextlib import suppress
-from os import remove
-
-from tfw.decorators.lazy_property import lazy_property
-from tfw.config import TFWENV
-
-
-class SupervisorBaseMixin:
-    @lazy_property
-    def supervisor(self):
-        # pylint: disable=no-self-use
-        return xmlrpc.client.ServerProxy(TFWENV.SUPERVISOR_HTTP_URI).supervisor
-
-
-class SupervisorMixin(SupervisorBaseMixin):
-    def stop_process(self, process_name):
-        with suppress(SupervisorFault):
-            self.supervisor.stopProcess(process_name)
-
-    def start_process(self, process_name):
-        self.supervisor.startProcess(process_name)
-
-    def restart_process(self, process_name):
-        self.stop_process(process_name)
-        self.start_process(process_name)
-
-
-class SupervisorLogMixin(SupervisorBaseMixin):
-    def read_stdout(self, process_name, tail=0):
-        return self.supervisor.readProcessStdoutLog(process_name, -tail, 0)
-
-    def read_stderr(self, process_name, tail=0):
-        return self.supervisor.readProcessStderrLog(process_name, -tail, 0)
-
-    def clear_logs(self, process_name):
-        for logfile in ('stdout_logfile', 'stderr_logfile'):
-            with suppress(FileNotFoundError):
-                remove(self.supervisor.getProcessInfo(process_name)[logfile])
-        self.supervisor.clearProcessLogs(process_name)