Improved comments of mailing

src/cpl/mailing/email_client_abc.py

@@ -8,10 +8,24 @@ class EMailClientABC(ServiceABC):
 
     @abstractmethod
     def __init__(self):
+        """
+        ABC to send emails
+        """
         ServiceABC.__init__(self)
 
     @abstractmethod
-    def connect(self): pass
+    def connect(self):
+        """
+        Connects to server
+        :return:
+        """
+        pass
 
     @abstractmethod
-    def send_mail(self, email: EMail): pass
+    def send_mail(self, email: EMail):
+        """
+        Sends email
+        :param email:
+        :return:
+        """
+        pass

src/cpl/mailing/email_client_service.py

@@ -39,10 +39,6 @@ class EMailClient(EMailClientABC):
         self._logger.trace(__name__, f'Stopped {__name__}.create')
 
     def connect(self):
-        """
-        Connects to server
-        :return:
-        """
         self._logger.trace(__name__, f'Started {__name__}.connect')
         try:
             self._logger.debug(__name__, f'Try to connect to {self._mail_settings.host}:{self._mail_settings.port}')
@@ -73,11 +69,6 @@ class EMailClient(EMailClientABC):
         self._logger.trace(__name__, f'Stopped {__name__}.login')
 
     def send_mail(self, email: EMail):
-        """
-        Sends email
-        :param email:
-        :return:
-        """
         self._logger.trace(__name__, f'Started {__name__}.send_mail')
         try:
             self.login()