update for flake8 and pylint

Author: Saimon Michelson

cterasdk/asynchronous/core/files/browser.py

@@ -45,7 +45,6 @@ async def download(self, path, objects=None, destination=None):
             return await Download(io.handle_many if properties.is_dir else io.handle, self._core,
                                   properties.path, properties, objects, destination).a_execute()
 
-
     async def listdir(self, path=None, include_deleted=False):
         """
         List directory contents.

cterasdk/cio/core/commands.py

@@ -376,7 +376,7 @@ def get_parameter(self):
                 else f'share/{self._receiver.invite}'
             )
             return uid, encode_request_parameter(param)
-        return self.path.relative_encode,
+        return self.path.relative_encode,  # pylint: disable=trailing-comma-tuple
 
     def _before_command(self):
         raise_or_suppress_access_error(self._receiver, self.path)
@@ -411,7 +411,7 @@ def __init__(self, function, receiver, path, properties, objects, destination):
         self.destination = destination
 
     def get_parameter(self):
-        return commonfs.determine_directory_and_filename(self.path.reference,self.objects,
+        return commonfs.determine_directory_and_filename(self.path.reference, self.objects,
                                                          self.destination, self.properties.is_dir)
 
     def _before_command(self):

cterasdk/core/files/browser.py

@@ -330,7 +330,8 @@ def device_config(self, device, destination=None):
         :raises cterasdk.exceptions.io.core.OpenError: Raised on error obtaining file handle.
         """
         destination = destination if destination is not None else f'{commonfs.downloads()}/{device}.xml'
-        return Download(io.handle, self._core, f'backups/{device}/Device Configuration/db.xml', destination).execute()
+        return Download(io.handle, self._core,
+                        f'backups/{device}/Device Configuration/db.xml', destination=destination).execute()
 
 
 class InvitationBrowser: