3 files changed, 14 insertions, 26 deletions

diff --git a/archinstall/lib/hardware.py b/archinstall/lib/hardware.py
index 3586ad09..10f3970f 100644
--- a/archinstall/lib/hardware.py
+++ b/archinstall/lib/hardware.py
@@ -3,9 +3,7 @@ from .general import sys_command
 from .networking import list_interfaces, enrichIfaceTypes
 
 def hasWifi():
-	if 'WIRELESS' in enrichIfaceTypes(list_interfaces().values()).values():
-		return True
-	return False
+	return 'WIRELESS' in enrichIfaceTypes(list_interfaces().values()).values()
 
 def hasAMDCPU():
 	if subprocess.check_output("lscpu | grep AMD", shell=True).strip().decode():
@@ -24,18 +22,12 @@ def graphicsDevices():
 	return cards
 
 def hasNvidiaGraphics():
-	if [x for x in graphicsDevices() if 'nvidia' in x]:
-		return True
-	return False
+	return any('nvidia' in x for x in graphicsDevices())
 
 def hasAmdGraphics():
-	if [x for x in graphicsDevices() if 'amd' in x]:
-		return True
-	return False
+	return any('amd' in x for x in graphicsDevices())
 
 def hasIntelGraphics():
-	if [x for x in graphicsDevices() if 'intel' in x]:
-		return True
-	return False
+	return any('intel' in x for x in graphicsDevices())
 
-# TODO: Add more identifiers
\ No newline at end of file
+# TODO: Add more identifiers
diff --git a/archinstall/lib/luks.py b/archinstall/lib/luks.py
index 19c21795..57163e35 100644
--- a/archinstall/lib/luks.py
+++ b/archinstall/lib/luks.py
@@ -94,8 +94,8 @@ class luks2():
 			else:
 				raise err
 
-		if b'Command successful.' not in b''.join(cmd_handle):
-			raise DiskError(f'Could not encrypt volume "{partition.path}": {o}')
+		if b'Command successful.' not in (cmd_output := b''.join(cmd_handle)):
+			raise DiskError(f'Could not encrypt volume "{partition.path}": {cmd_output}')
 	
 		return key_file
 
@@ -126,4 +126,4 @@ class luks2():
 
 	def format(self, path):
 		if (handle := sys_command(f"/usr/bin/cryptsetup -q -v luksErase {path}")).exit_code != 0:
-			raise DiskError(f'Could not format {path} with {self.filesystem} because: {b"".join(handle)}')
\ No newline at end of file
+			raise DiskError(f'Could not format {path} with {self.filesystem} because: {b"".join(handle)}')
diff --git a/archinstall/lib/systemd.py b/archinstall/lib/systemd.py
index edd75098..f2b7c9b3 100644
--- a/archinstall/lib/systemd.py
+++ b/archinstall/lib/systemd.py
@@ -26,15 +26,11 @@ class Ini():
 		return result
 
 class Systemd(Ini):
-	def __init__(self, *args, **kwargs):
-		"""
-		Placeholder class to do systemd specific setups.
-		"""
-		super(Systemd, self).__init__(*args, **kwargs)
+	"""
+	Placeholder class to do systemd specific setups.
+	"""
 
 class Networkd(Systemd):
-	def __init__(self, *args, **kwargs):
-		"""
-		Placeholder class to do systemd-network specific setups.
-		"""
-		super(Networkd, self).__init__(*args, **kwargs)
\ No newline at end of file
+	"""
+	Placeholder class to do systemd-network specific setups.
+	"""