From b0838d871b5a40fb53cda97508f5fe8487a0d097 Mon Sep 17 00:00:00 2001
From: Marcin Usielski <marcin.usielski@nokia.com>
Date: Tue, 6 Feb 2024 11:09:43 +0100
Subject: [PATCH] pydocstyle

---
 moler/cmd/unix/ps.py          | 1 -
 moler/device/textualdevice.py | 8 ++++----
 moler/io/raw/subprocess.py    | 1 +
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/moler/cmd/unix/ps.py b/moler/cmd/unix/ps.py
index cf506375c..376325eb6 100644
--- a/moler/cmd/unix/ps.py
+++ b/moler/cmd/unix/ps.py
@@ -22,7 +22,6 @@
 # result knowledge
 
 
-
 class Ps(GenericUnixCommand):
     """Unix command ps."""
 
diff --git a/moler/device/textualdevice.py b/moler/device/textualdevice.py
index 2d8d3f970..8dec76e32 100644
--- a/moler/device/textualdevice.py
+++ b/moler/device/textualdevice.py
@@ -827,10 +827,10 @@ def _get_observer_in_state(self, observer_name, observer_type, for_state, **kwar
 
         exc = DeviceFailure(
             device=self.__class__.__name__,
-            message=f"Failed to create {observer_type}-object for '{observer_name}' {observer_type}."\
-                f" '{observer_name}' {observer_type} is unknown for state '{for_state}' of device "\
-                f"'{self.__class__.__name__}'. Available names: {available_observer_names}."
-            )
+            message=f"Failed to create {observer_type}-object for '{observer_name}' {observer_type}."
+                    f" '{observer_name}' {observer_type} is unknown for state '{for_state}' of device "
+                    f"'{self.__class__.__name__}'. Available names: {available_observer_names}."
+        )
         self._log(logging.ERROR, exc)
         raise exc
 
diff --git a/moler/io/raw/subprocess.py b/moler/io/raw/subprocess.py
index e3e194e66..c0766b35b 100644
--- a/moler/io/raw/subprocess.py
+++ b/moler/io/raw/subprocess.py
@@ -8,6 +8,7 @@
 import abc
 import six
 
+
 @six.add_metaclass(abc.ABCMeta)
 class Subprocess: