Merge pull request #451 from dylanmtaylor/formatting2

More formatting fixes and other quality of life improvements

33 files changed, 315 insertions, 229 deletions

diff --git a/archinstall/__init__.py b/archinstall/__init__.py
index f1d8341e..18c83a31 100644
--- a/archinstall/__init__.py
+++ b/archinstall/__init__.py
@@ -17,9 +17,9 @@ from .lib.user_interaction import *
 
 __version__ = "2.2.0.dev1"
 
-## Basic version of arg.parse() supporting:
-##  --key=value
-##  --boolean
+# Basic version of arg.parse() supporting:
+#  --key=value
+#  --boolean
 arguments = {}
 positionals = []
 for arg in sys.argv[1:]:
@@ -33,8 +33,8 @@ for arg in sys.argv[1:]:
 		positionals.append(arg)
 
 
-# TODO: Learn the dark arts of argparse...
-#	   (I summon thee dark spawn of cPython)
+# TODO: Learn the dark arts of argparse... (I summon thee dark spawn of cPython)
+
 
 def run_as_a_module():
 	"""
diff --git a/archinstall/lib/disk.py b/archinstall/lib/disk.py
index c099cca1..f8703ae3 100644
--- a/archinstall/lib/disk.py
+++ b/archinstall/lib/disk.py
@@ -2,9 +2,10 @@ import glob
 import pathlib
 import re
 from collections import OrderedDict
+from typing import Optional
 
 from .general import *
-from .hardware import hasUEFI
+from .hardware import has_uefi
 from .output import log
 
 ROOT_DIR_PATTERN = re.compile('^.*?/devices')
@@ -17,7 +18,8 @@ MBR = 0b00000010
 # libc = ctypes.CDLL(ctypes.util.find_library('c'), use_errno=True)
 # libc.mount.argtypes = (ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_ulong, ctypes.c_char_p)
 
-class BlockDevice():
+
+class BlockDevice:
 	def __init__(self, path, info=None):
 		if not info:
 			# If we don't give any information, we need to auto-fill it.
@@ -75,8 +77,9 @@ class BlockDevice():
 			raise DiskError(f'Could not locate backplane info for "{self.path}"')
 
 		if self.info['type'] == 'loop':
-			for drive in json.loads(b''.join(sys_command(['losetup', '--json'], hide_from_log=True)).decode('UTF_8'))['loopdevices']:
-				if not drive['name'] == self.path: continue
+			for drive in json.loads(b''.join(SysCommand(['losetup', '--json'], hide_from_log=True)).decode('UTF_8'))['loopdevices']:
+				if not drive['name'] == self.path:
+					continue
 
 				return drive['back-file']
 		elif self.info['type'] == 'disk':
@@ -91,15 +94,15 @@ class BlockDevice():
 		else:
 			log(f"Unknown blockdevice type for {self.path}: {self.info['type']}", level=logging.DEBUG)
 
-	#	if not stat.S_ISBLK(os.stat(full_path).st_mode):
-	#		raise DiskError(f'Selected disk "{full_path}" is not a block device.')
+	# 	if not stat.S_ISBLK(os.stat(full_path).st_mode):
+	# 		raise DiskError(f'Selected disk "{full_path}" is not a block device.')
 
 	@property
 	def partitions(self):
-		o = b''.join(sys_command(['partprobe', self.path]))
+		o = b''.join(SysCommand(['partprobe', self.path]))
 
 		# o = b''.join(sys_command('/usr/bin/lsblk -o name -J -b {dev}'.format(dev=dev)))
-		o = b''.join(sys_command(['/usr/bin/lsblk', '-J', self.path]))
+		o = b''.join(SysCommand(['/usr/bin/lsblk', '-J', self.path]))
 
 		if b'not a block device' in o:
 			raise DiskError(f'Can not read partitions off something that isn\'t a block device: {self.path}')
@@ -113,7 +116,7 @@ class BlockDevice():
 			for part in r['blockdevices'][0]['children']:
 				part_id = part['name'][len(os.path.basename(self.path)):]
 				if part_id not in self.part_cache:
-					## TODO: Force over-write even if in cache?
+					# TODO: Force over-write even if in cache?
 					if part_id not in self.part_cache or self.part_cache[part_id].size != part['size']:
 						self.part_cache[part_id] = Partition(root_path + part_id, self, part_id=part_id, size=part['size'])
 
@@ -136,7 +139,7 @@ class BlockDevice():
 		This is more reliable than relying on /dev/disk/by-partuuid as
 		it doesn't seam to be able to detect md raid partitions.
 		"""
-		lsblk = b''.join(sys_command(f'lsblk -J -o+UUID {self.path}'))
+		lsblk = b''.join(SysCommand(f'lsblk -J -o+UUID {self.path}'))
 		for partition in json.loads(lsblk.decode('UTF-8'))['blockdevices']:
 			return partition.get('uuid', None)
 
@@ -153,7 +156,7 @@ class BlockDevice():
 		self.part_cache = OrderedDict()
 
 
-class Partition():
+class Partition:
 	def __init__(self, path: str, block_device: BlockDevice, part_id=None, size=-1, filesystem=None, mountpoint=None, encrypted=False, autodetect_filesystem=True):
 		if not part_id:
 			part_id = os.path.basename(path)
@@ -177,11 +180,11 @@ class Partition():
 		if self.mountpoint != mount_information.get('target', None) and mountpoint:
 			raise DiskError(f"{self} was given a mountpoint but the actual mountpoint differs: {mount_information.get('target', None)}")
 
-		if (target := mount_information.get('target', None)):
+		if target := mount_information.get('target', None):
 			self.mountpoint = target
 
 		if not self.filesystem and autodetect_filesystem:
-			if (fstype := mount_information.get('fstype', get_filesystem_type(path))):
+			if fstype := mount_information.get('fstype', get_filesystem_type(path)):
 				self.filesystem = fstype
 
 		if self.filesystem == 'crypto_LUKS':
@@ -213,7 +216,7 @@ class Partition():
 		This is more reliable than relying on /dev/disk/by-partuuid as
 		it doesn't seam to be able to detect md raid partitions.
 		"""
-		lsblk = b''.join(sys_command(f'lsblk -J -o+PARTUUID {self.path}'))
+		lsblk = b''.join(SysCommand(f'lsblk -J -o+PARTUUID {self.path}'))
 		for partition in json.loads(lsblk.decode('UTF-8'))['blockdevices']:
 			return partition.get('partuuid', None)
 		return None
@@ -233,10 +236,10 @@ class Partition():
 
 	@property
 	def real_device(self):
-		for blockdevice in json.loads(b''.join(sys_command('lsblk -J')).decode('UTF-8'))['blockdevices']:
-			if (parent := self.find_parent_of(blockdevice, os.path.basename(self.path))):
+		for blockdevice in json.loads(b''.join(SysCommand('lsblk -J')).decode('UTF-8'))['blockdevices']:
+			if parent := self.find_parent_of(blockdevice, os.path.basename(self.path)):
 				return f"/dev/{parent}"
-		#	raise DiskError(f'Could not find appropriate parent for encrypted partition {self}')
+		# 	raise DiskError(f'Could not find appropriate parent for encrypted partition {self}')
 		return self.path
 
 	def detect_inner_filesystem(self, password):
@@ -257,11 +260,11 @@ class Partition():
 		temporary_path = pathlib.Path(temporary_mountpoint)
 
 		temporary_path.mkdir(parents=True, exist_ok=True)
-		if (handle := sys_command(f'/usr/bin/mount {self.path} {temporary_mountpoint}')).exit_code != 0:
+		if (handle := SysCommand(f'/usr/bin/mount {self.path} {temporary_mountpoint}')).exit_code != 0:
 			raise DiskError(f'Could not mount and check for content on {self.path} because: {b"".join(handle)}')
 
 		files = len(glob.glob(f"{temporary_mountpoint}/*"))
-		sys_command(f'/usr/bin/umount {temporary_mountpoint}')
+		SysCommand(f'/usr/bin/umount {temporary_mountpoint}')
 
 		temporary_path.rmdir()
 
@@ -324,36 +327,36 @@ class Partition():
 			log(f'Formatting {path} -> {filesystem}', level=logging.INFO)
 
 		if filesystem == 'btrfs':
-			o = b''.join(sys_command(f'/usr/bin/mkfs.btrfs -f {path}'))
+			o = b''.join(SysCommand(f'/usr/bin/mkfs.btrfs -f {path}'))
 			if b'UUID' not in o:
 				raise DiskError(f'Could not format {path} with {filesystem} because: {o}')
 			self.filesystem = 'btrfs'
 
 		elif filesystem == 'vfat':
-			o = b''.join(sys_command(f'/usr/bin/mkfs.vfat -F32 {path}'))
+			o = b''.join(SysCommand(f'/usr/bin/mkfs.vfat -F32 {path}'))
 			if (b'mkfs.fat' not in o and b'mkfs.vfat' not in o) or b'command not found' in o:
 				raise DiskError(f'Could not format {path} with {filesystem} because: {o}')
 			self.filesystem = 'vfat'
 
 		elif filesystem == 'ext4':
-			if (handle := sys_command(f'/usr/bin/mkfs.ext4 -F {path}')).exit_code != 0:
+			if (handle := SysCommand(f'/usr/bin/mkfs.ext4 -F {path}')).exit_code != 0:
 				raise DiskError(f'Could not format {path} with {filesystem} because: {b"".join(handle)}')
 			self.filesystem = 'ext4'
 
 		elif filesystem == 'xfs':
-			if (handle := sys_command(f'/usr/bin/mkfs.xfs -f {path}')).exit_code != 0:
+			if (handle := SysCommand(f'/usr/bin/mkfs.xfs -f {path}')).exit_code != 0:
 				raise DiskError(f'Could not format {path} with {filesystem} because: {b"".join(handle)}')
 			self.filesystem = 'xfs'
 
 		elif filesystem == 'f2fs':
-			if (handle := sys_command(f'/usr/bin/mkfs.f2fs -f {path}')).exit_code != 0:
+			if (handle := SysCommand(f'/usr/bin/mkfs.f2fs -f {path}')).exit_code != 0:
 				raise DiskError(f'Could not format {path} with {filesystem} because: {b"".join(handle)}')
 			self.filesystem = 'f2fs'
 
 		elif filesystem == 'crypto_LUKS':
-			#	from .luks import luks2
-			#	encrypted_partition = luks2(self, None, None)
-			#	encrypted_partition.format(path)
+			# 	from .luks import luks2
+			# 	encrypted_partition = luks2(self, None, None)
+			# 	encrypted_partition.format(path)
 			self.filesystem = 'crypto_LUKS'
 
 		else:
@@ -371,23 +374,24 @@ class Partition():
 			return parent
 		elif 'children' in data:
 			for child in data['children']:
-				if (parent := self.find_parent_of(child, name, parent=data['name'])):
+				if parent := self.find_parent_of(child, name, parent=data['name']):
 					return parent
 
 	def mount(self, target, fs=None, options=''):
 		if not self.mountpoint:
 			log(f'Mounting {self} to {target}', level=logging.INFO)
 			if not fs:
-				if not self.filesystem: raise DiskError(f'Need to format (or define) the filesystem on {self} before mounting.')
+				if not self.filesystem:
+					raise DiskError(f'Need to format (or define) the filesystem on {self} before mounting.')
 				fs = self.filesystem
 
 			pathlib.Path(target).mkdir(parents=True, exist_ok=True)
 
 			try:
 				if options:
-					sys_command(f'/usr/bin/mount -o {options} {self.path} {target}')
+					SysCommand(f'/usr/bin/mount -o {options} {self.path} {target}')
 				else:
-					sys_command(f'/usr/bin/mount {self.path} {target}')
+					SysCommand(f'/usr/bin/mount {self.path} {target}')
 			except SysCallError as err:
 				raise err
 
@@ -396,14 +400,14 @@ class Partition():
 
 	def unmount(self):
 		try:
-			exit_code = sys_command(f'/usr/bin/umount {self.path}').exit_code
+			exit_code = SysCommand(f'/usr/bin/umount {self.path}').exit_code
 		except SysCallError as err:
 			exit_code = err.exit_code
 
 			# Without to much research, it seams that low error codes are errors.
 			# And above 8k is indicators such as "/dev/x not mounted.".
 			# So anything in between 0 and 8k are errors (?).
-			if exit_code > 0 and exit_code < 8000:
+			if 0 < exit_code < 8000:
 				raise err
 
 		self.mountpoint = None
@@ -416,8 +420,8 @@ class Partition():
 		"""
 		The support for a filesystem (this partition) is tested by calling
 		partition.format() with a path set to '/dev/null' which returns two exceptions:
-		 1. SysCallError saying that /dev/null is not formattable - but the filesystem is supported
-		 2. UnknownFilesystemFormat that indicates that we don't support the given filesystem type
+			1. SysCallError saying that /dev/null is not formattable - but the filesystem is supported
+			2. UnknownFilesystemFormat that indicates that we don't support the given filesystem type
 		"""
 		try:
 			self.format(self.filesystem, '/dev/null', log_formatting=False, allow_formatting=True)
@@ -428,7 +432,7 @@ class Partition():
 		return True
 
 
-class Filesystem():
+class Filesystem:
 	# TODO:
 	#   When instance of a HDD is selected, check all usages and gracefully unmount them
 	#   as well as close any crypto handles.
@@ -446,7 +450,7 @@ class Filesystem():
 				else:
 					raise DiskError('Problem setting the partition format to GPT:', f'/usr/bin/parted -s {self.blockdevice.device} mklabel gpt')
 			elif self.mode == MBR:
-				if sys_command(f'/usr/bin/parted -s {self.blockdevice.device} mklabel msdos').exit_code == 0:
+				if SysCommand(f'/usr/bin/parted -s {self.blockdevice.device} mklabel msdos').exit_code == 0:
 					return self
 				else:
 					raise DiskError('Problem setting the partition format to GPT:', f'/usr/bin/parted -s {self.blockdevice.device} mklabel msdos')
@@ -468,7 +472,7 @@ class Filesystem():
 		# TODO: https://stackoverflow.com/questions/28157929/how-to-safely-handle-an-exception-inside-a-context-manager
 		if len(args) >= 2 and args[1]:
 			raise args[1]
-		b''.join(sys_command('sync'))
+		b''.join(SysCommand('sync'))
 		return True
 
 	def find_partition(self, mountpoint):
@@ -477,7 +481,7 @@ class Filesystem():
 				return partition
 
 	def raw_parted(self, string: str):
-		x = sys_command(f'/usr/bin/parted -s {string}')
+		x = SysCommand(f'/usr/bin/parted -s {string}')
 		return x
 
 	def parted(self, string: str):
@@ -491,8 +495,8 @@ class Filesystem():
 
 	def use_entire_disk(self, root_filesystem_type='ext4'):
 		log(f"Using and formatting the entire {self.blockdevice}.", level=logging.DEBUG)
-		if hasUEFI():
-			self.add_partition('primary', start='1MiB', end='513MiB', format='fat32')
+		if has_uefi():
+			self.add_partition('primary', start='1MiB', end='513MiB', partition_format='fat32')
 			self.set_name(0, 'EFI')
 			self.set(0, 'boot on')
 			# TODO: Probably redundant because in GPT mode 'esp on' is an alias for "boot on"?
@@ -517,17 +521,17 @@ class Filesystem():
 			self.blockdevice.partition[0].target_mountpoint = '/'
 			self.blockdevice.partition[0].allow_formatting = True
 
-	def add_partition(self, type, start, end, format=None):
+	def add_partition(self, partition_type, start, end, partition_format=None):
 		log(f'Adding partition to {self.blockdevice}', level=logging.INFO)
 
 		previous_partitions = self.blockdevice.partitions
 		if self.mode == MBR:
 			if len(self.blockdevice.partitions) > 3:
 				DiskError("Too many partitions on disk, MBR disks can only have 3 parimary partitions")
-		if format:
-			partitioning = self.parted(f'{self.blockdevice.device} mkpart {type} {format} {start} {end}') == 0
+		if partition_format:
+			partitioning = self.parted(f'{self.blockdevice.device} mkpart {partition_type} {partition_format} {start} {end}') == 0
 		else:
-			partitioning = self.parted(f'{self.blockdevice.device} mkpart {type} {start} {end}') == 0
+			partitioning = self.parted(f'{self.blockdevice.device} mkpart {partition_type} {start} {end}') == 0
 
 		if partitioning:
 			start_wait = time.time()
@@ -568,8 +572,9 @@ def all_disks(*args, **kwargs):
 	kwargs.setdefault("partitions", False)
 	drives = OrderedDict()
 	# for drive in json.loads(sys_command(f'losetup --json', *args, **lkwargs, hide_from_log=True)).decode('UTF_8')['loopdevices']:
-	for drive in json.loads(b''.join(sys_command('lsblk --json -l -n -o path,size,type,mountpoint,label,pkname,model', *args, **kwargs, hide_from_log=True)).decode('UTF_8'))['blockdevices']:
-		if not kwargs['partitions'] and drive['type'] == 'part': continue
+	for drive in json.loads(b''.join(SysCommand('lsblk --json -l -n -o path,size,type,mountpoint,label,pkname,model', *args, **kwargs, hide_from_log=True)).decode('UTF_8'))['blockdevices']:
+		if not kwargs['partitions'] and drive['type'] == 'part':
+			continue
 
 		drives[drive['path']] = BlockDevice(drive['path'], drive)
 	return drives
@@ -600,7 +605,7 @@ def harddrive(size=None, model=None, fuzzy=False):
 
 def get_mount_info(path):
 	try:
-		output = b''.join(sys_command(f'/usr/bin/findmnt --json {path}'))
+		output = b''.join(SysCommand(f'/usr/bin/findmnt --json {path}'))
 	except SysCallError:
 		return {}
 
@@ -615,7 +620,7 @@ def get_mount_info(path):
 
 def get_partitions_in_use(mountpoint):
 	try:
-		output = b''.join(sys_command(f'/usr/bin/findmnt --json -R {mountpoint}'))
+		output = b''.join(SysCommand(f'/usr/bin/findmnt --json -R {mountpoint}'))
 	except SysCallError:
 		return {}
 
@@ -634,7 +639,7 @@ def get_partitions_in_use(mountpoint):
 
 def get_filesystem_type(path):
 	try:
-		handle = sys_command(f"blkid -o value -s TYPE {path}")
+		handle = SysCommand(f"blkid -o value -s TYPE {path}")
 		return b''.join(handle).strip().decode('UTF-8')
 	except SysCallError:
 		return None
@@ -642,7 +647,7 @@ def get_filesystem_type(path):
 
 def disk_layouts():
 	try:
-		handle = sys_command("lsblk -f -o+TYPE,SIZE -J")
+		handle = SysCommand("lsblk -f -o+TYPE,SIZE -J")
 		return json.loads(b''.join(handle).decode('UTF-8'))
 	except SysCallError as err:
 		log(f"Could not return disk layouts: {err}")
diff --git a/archinstall/lib/general.py b/archinstall/lib/general.py
index b65e2593..9fbf2654 100644
--- a/archinstall/lib/general.py
+++ b/archinstall/lib/general.py
@@ -42,7 +42,7 @@ def locate_binary(name):
 			break  # Don't recurse
 
 
-class JSON_Encoder:
+class JsonEncoder:
 	def _encode(obj):
 		if isinstance(obj, dict):
 			# We'll need to iterate not just the value that default() usually gets passed
@@ -54,12 +54,12 @@ class JSON_Encoder:
 					# This, is a EXTREMELY ugly hack.. but it's the only quick way I can think of to trigger a encoding of sub-dictionaries.
 					val = json.loads(json.dumps(val, cls=JSON))
 				else:
-					val = JSON_Encoder._encode(val)
+					val = JsonEncoder._encode(val)
 
 				if type(key) == str and key[0] == '!':
-					copy[JSON_Encoder._encode(key)] = '******'
+					copy[JsonEncoder._encode(key)] = '******'
 				else:
-					copy[JSON_Encoder._encode(key)] = val
+					copy[JsonEncoder._encode(key)] = val
 			return copy
 		elif hasattr(obj, 'json'):
 			return obj.json()
@@ -78,18 +78,20 @@ class JSON_Encoder:
 
 class JSON(json.JSONEncoder, json.JSONDecoder):
 	def _encode(self, obj):
-		return JSON_Encoder._encode(obj)
+		return JsonEncoder._encode(obj)
 
 	def encode(self, obj):
 		return super(JSON, self).encode(self._encode(obj))
 
 
-class sys_command:
+class SysCommand:
 	"""
 	Stolen from archinstall_gui
 	"""
 
-	def __init__(self, cmd, callback=None, start_callback=None, peak_output=False, environment_vars={}, *args, **kwargs):
+	def __init__(self, cmd, callback=None, start_callback=None, peak_output=False, environment_vars=None, *args, **kwargs):
+		if environment_vars is None:
+			environment_vars = {}
 		kwargs.setdefault("worker_id", gen_uid())
 		kwargs.setdefault("emulate", False)
 		kwargs.setdefault("suppress_errors", False)
@@ -170,7 +172,7 @@ class sys_command:
 			'ended': self.ended,
 			'started_pprint': '{}-{}-{} {}:{}:{}'.format(*time.localtime(self.started)),
 			'ended_pprint': '{}-{}-{} {}:{}:{}'.format(*time.localtime(self.ended)) if self.ended else None,
-			'exit_code': self.exit_code
+			'exit_code': self.exit_code,
 		}
 
 	def peak(self, output: Union[str, bytes]) -> bool:
@@ -256,7 +258,7 @@ class sys_command:
 							original = trigger
 							trigger = bytes(original, 'UTF-8')
 							self.kwargs['events'][trigger] = self.kwargs['events'][original]
-							del (self.kwargs['events'][original])
+							del self.kwargs['events'][original]
 						if type(self.kwargs['events'][trigger]) != bytes:
 							self.kwargs['events'][trigger] = bytes(self.kwargs['events'][trigger], 'UTF-8')
 
@@ -269,7 +271,7 @@ class sys_command:
 
 							last_trigger_pos = trigger_pos
 							os.write(child_fd, self.kwargs['events'][trigger])
-							del (self.kwargs['events'][trigger])
+							del self.kwargs['events'][trigger]
 							broke = True
 							break
 
@@ -334,4 +336,4 @@ def prerequisite_check():
 
 
 def reboot():
-	o = b''.join(sys_command("/usr/bin/reboot"))
+	o = b''.join(SysCommand("/usr/bin/reboot"))
diff --git a/archinstall/lib/hardware.py b/archinstall/lib/hardware.py
index d1723cde..f527b5da 100644
--- a/archinstall/lib/hardware.py
+++ b/archinstall/lib/hardware.py
@@ -3,7 +3,7 @@ import os
 import subprocess
 from typing import Optional
 
-from .general import sys_command
+from .general import SysCommand
 from .networking import list_interfaces, enrich_iface_types
 
 __packages__ = [
@@ -56,48 +56,48 @@ AVAILABLE_GFX_DRIVERS = {
 }
 
 
-def hasWifi() -> bool:
+def has_wifi() -> bool:
 	return 'WIRELESS' in enrich_iface_types(list_interfaces().values()).values()
 
 
-def hasAMDCPU() -> bool:
+def has_amd_cpu() -> bool:
 	if subprocess.check_output("lscpu | grep AMD", shell=True).strip().decode():
 		return True
 	return False
 
 
-def hasIntelCPU() -> bool:
+def has_intel_cpu() -> bool:
 	if subprocess.check_output("lscpu | grep Intel", shell=True).strip().decode():
 		return True
 	return False
 
 
-def hasUEFI() -> bool:
+def has_uefi() -> bool:
 	return os.path.isdir('/sys/firmware/efi')
 
 
-def graphicsDevices() -> dict:
+def graphics_devices() -> dict:
 	cards = {}
-	for line in sys_command("lspci"):
+	for line in SysCommand("lspci"):
 		if b' VGA ' in line:
 			_, identifier = line.split(b': ', 1)
 			cards[identifier.strip().lower().decode('UTF-8')] = line
 	return cards
 
 
-def hasNvidiaGraphics() -> bool:
-	return any('nvidia' in x for x in graphicsDevices())
+def has_nvidia_graphics() -> bool:
+	return any('nvidia' in x for x in graphics_devices())
 
 
-def hasAmdGraphics() -> bool:
-	return any('amd' in x for x in graphicsDevices())
+def has_amd_graphics() -> bool:
+	return any('amd' in x for x in graphics_devices())
 
 
-def hasIntelGraphics() -> bool:
-	return any('intel' in x for x in graphicsDevices())
+def has_intel_graphics() -> bool:
+	return any('intel' in x for x in graphics_devices())
 
 
-def cpuVendor() -> Optional[str]:
+def cpu_vendor() -> Optional[str]:
 	cpu_info = json.loads(subprocess.check_output("lscpu -J", shell=True).decode('utf-8'))['lscpu']
 	for info in cpu_info:
 		if info.get('field', None):
@@ -106,7 +106,7 @@ def cpuVendor() -> Optional[str]:
 	return None
 
 
-def isVM() -> bool:
+def is_vm() -> bool:
 	try:
 		subprocess.check_call(["systemd-detect-virt"])  # systemd-detect-virt issues a non-zero exit code if it is not on a virtual machine
 		return True
diff --git a/archinstall/lib/installer.py b/archinstall/lib/installer.py
index bac19007..aa2ea920 100644
--- a/archinstall/lib/installer.py
+++ b/archinstall/lib/installer.py
@@ -9,7 +9,7 @@ from .user_interaction import *
 __packages__ = ["base", "base-devel", "linux-firmware", "linux", "linux-lts", "linux-zen", "linux-hardened"]
 
 
-class Installer():
+class Installer:
 	"""
 	`Installer()` is the wrapper for most basic installation steps.
 	It also wraps :py:func:`~archinstall.Installer.pacstrap` among other things.
@@ -34,7 +34,11 @@ class Installer():
 
 	"""
 
-	def __init__(self, target, *, base_packages=__packages__[:3], kernels=['linux']):
+	def __init__(self, target, *, base_packages=None, kernels=None):
+		if base_packages is None:
+			base_packages = __packages__[:3]
+		if kernels is None:
+			kernels = ['linux']
 		self.target = target
 		self.init_time = time.strftime('%Y-%m-%d_%H-%M-%S')
 		self.milliseconds = int(str(time.time()).split('.')[1])
@@ -107,7 +111,7 @@ class Installer():
 		# Copy over the install log (if there is one) to the install medium if
 		# at least the base has been strapped in, otherwise we won't have a filesystem/structure to copy to.
 		if self.helper_flags.get('base-strapped', False) is True:
-			if (filename := storage.get('LOG_FILE', None)):
+			if filename := storage.get('LOG_FILE', None):
 				absolute_logfile = os.path.join(storage.get('LOG_PATH', './'), filename)
 
 				if not os.path.isdir(f"{self.target}/{os.path.dirname(absolute_logfile)}"):
@@ -127,11 +131,12 @@ class Installer():
 		return [step for step, flag in self.helper_flags.items() if flag is False]
 
 	def pacstrap(self, *packages, **kwargs):
-		if type(packages[0]) in (list, tuple): packages = packages[0]
+		if type(packages[0]) in (list, tuple):
+			packages = packages[0]
 		self.log(f'Installing packages: {packages}', level=logging.INFO)
 
-		if (sync_mirrors := sys_command('/usr/bin/pacman -Syy')).exit_code == 0:
-			if (pacstrap := sys_command(f'/usr/bin/pacstrap {self.target} {" ".join(packages)}', **kwargs)).exit_code == 0:
+		if (sync_mirrors := SysCommand('/usr/bin/pacman -Syy')).exit_code == 0:
+			if (pacstrap := SysCommand(f'/usr/bin/pacstrap {self.target} {" ".join(packages)}', **kwargs)).exit_code == 0:
 				return True
 			else:
 				self.log(f'Could not strap in packages: {pacstrap.exit_code}', level=logging.INFO)
@@ -144,7 +149,7 @@ class Installer():
 	def genfstab(self, flags='-pU'):
 		self.log(f"Updating {self.target}/etc/fstab", level=logging.INFO)
 
-		fstab = sys_command(f'/usr/bin/genfstab {flags} {self.target}').trace_log
+		fstab = SysCommand(f'/usr/bin/genfstab {flags} {self.target}').trace_log
 		with open(f"{self.target}/etc/fstab", 'ab') as fstab_fh:
 			fstab_fh.write(fstab)
 
@@ -158,22 +163,25 @@ class Installer():
 			fh.write(hostname + '\n')
 
 	def set_locale(self, locale, encoding='UTF-8', *args, **kwargs):
-		if not len(locale): return True
+		if not len(locale):
+			return True
 
 		with open(f'{self.target}/etc/locale.gen', 'a') as fh:
 			fh.write(f'{locale}.{encoding} {encoding}\n')
 		with open(f'{self.target}/etc/locale.conf', 'w') as fh:
 			fh.write(f'LANG={locale}.{encoding}\n')
 
-		return True if sys_command(f'/usr/bin/arch-chroot {self.target} locale-gen').exit_code == 0 else False
+		return True if SysCommand(f'/usr/bin/arch-chroot {self.target} locale-gen').exit_code == 0 else False
 
 	def set_timezone(self, zone, *args, **kwargs):
-		if not zone: return True
-		if not len(zone): return True  # Redundant
+		if not zone:
+			return True
+		if not len(zone):
+			return True  # Redundant
 
 		if (pathlib.Path("/usr") / "share" / "zoneinfo" / zone).exists():
 			(pathlib.Path(self.target) / "etc" / "localtime").unlink(missing_ok=True)
-			sys_command(f'/usr/bin/arch-chroot {self.target} ln -s /usr/share/zoneinfo/{zone} /etc/localtime')
+			SysCommand(f'/usr/bin/arch-chroot {self.target} ln -s /usr/share/zoneinfo/{zone} /etc/localtime')
 			return True
 		else:
 			self.log(
@@ -195,7 +203,7 @@ class Installer():
 				raise ServiceException(f"Unable to start service {service}: {output}")
 
 	def run_command(self, cmd, *args, **kwargs):
-		return sys_command(f'/usr/bin/arch-chroot {self.target} {cmd}')
+		return SysCommand(f'/usr/bin/arch-chroot {self.target} {cmd}')
 
 	def arch_chroot(self, cmd, *args, **kwargs):
 		if 'runas' in kwargs:
@@ -224,10 +232,10 @@ class Installer():
 		with open(f"{self.target}/etc/systemd/network/10-{nic}.network", "a") as netconf:
 			netconf.write(str(conf))
 
-	def copy_ISO_network_config(self, enable_services=False):
+	def copy_iso_network_config(self, enable_services=False):
 		# Copy (if any) iwd password and config files
 		if os.path.isdir('/var/lib/iwd/'):
-			if (psk_files := glob.glob('/var/lib/iwd/*.psk')):
+			if psk_files := glob.glob('/var/lib/iwd/*.psk'):
 				if not os.path.isdir(f"{self.target}/var/lib/iwd"):
 					os.makedirs(f"{self.target}/var/lib/iwd")
 
@@ -253,7 +261,7 @@ class Installer():
 					shutil.copy2(psk, f"{self.target}/var/lib/iwd/{os.path.basename(psk)}")
 
 		# Copy (if any) systemd-networkd config files
-		if (netconfigurations := glob.glob('/etc/systemd/network/*')):
+		if netconfigurations := glob.glob('/etc/systemd/network/*'):
 			if not os.path.isdir(f"{self.target}/etc/systemd/network/"):
 				os.makedirs(f"{self.target}/etc/systemd/network/")
 
@@ -263,6 +271,7 @@ class Installer():
 			if enable_services:
 				# If we haven't installed the base yet (function called pre-maturely)
 				if self.helper_flags.get('base', False) is False:
+
 					def post_install_enable_networkd_resolved(*args, **kwargs):
 						self.enable_service('systemd-networkd', 'systemd-resolved')
 
@@ -288,13 +297,13 @@ class Installer():
 			mkinit.write(f"BINARIES=({' '.join(self.BINARIES)})\n")
 			mkinit.write(f"FILES=({' '.join(self.FILES)})\n")
 			mkinit.write(f"HOOKS=({' '.join(self.HOOKS)})\n")
-		sys_command(f'/usr/bin/arch-chroot {self.target} mkinitcpio {" ".join(flags)}')
+		SysCommand(f'/usr/bin/arch-chroot {self.target} mkinitcpio {" ".join(flags)}')
 
 	def minimal_installation(self):
-		## Add necessary packages if encrypting the drive
-		## (encrypted partitions default to btrfs for now, so we need btrfs-progs)
-		## TODO: Perhaps this should be living in the function which dictates
-		##       the partitioning. Leaving here for now.
+		# Add necessary packages if encrypting the drive
+		# (encrypted partitions default to btrfs for now, so we need btrfs-progs)
+		# TODO: Perhaps this should be living in the function which dictates
+		#       the partitioning. Leaving here for now.
 
 		for partition in self.partitions:
 			if partition.filesystem == 'btrfs':
@@ -316,11 +325,11 @@ class Installer():
 				if 'encrypt' not in self.HOOKS:
 					self.HOOKS.insert(self.HOOKS.index('filesystems'), 'encrypt')
 
-		if not hasUEFI():
+		if not has_uefi():
 			self.base_packages.append('grub')
 
-		if not isVM():
-			vendor = cpuVendor()
+		if not is_vm():
+			vendor = cpu_vendor()
 			if vendor == "AuthenticAMD":
 				self.base_packages.append("amd-ucode")
 			elif vendor == "GenuineIntel":
@@ -332,11 +341,9 @@ class Installer():
 		self.helper_flags['base-strapped'] = True
 
 		with open(f"{self.target}/etc/fstab", "a") as fstab:
-			fstab.write(
-				"\ntmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0\n"
-			)  # Redundant \n at the start? who knows?
+			fstab.write("\ntmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0\n")  # Redundant \n at the start? who knows?
 
-		## TODO: Support locale and timezone
+		# TODO: Support locale and timezone
 		# os.remove(f'{self.target}/etc/localtime')
 		# sys_command(f'/usr/bin/arch-chroot {self.target} ln -s /usr/share/zoneinfo/{localtime} /etc/localtime')
 		# sys_command('/usr/bin/arch-chroot /mnt hwclock --hctosys --localtime')
@@ -344,7 +351,7 @@ class Installer():
 		self.set_locale('en_US')
 
 		# TODO: Use python functions for this
-		sys_command(f'/usr/bin/arch-chroot {self.target} chmod 700 /root')
+		SysCommand(f'/usr/bin/arch-chroot {self.target} chmod 700 /root')
 
 		self.mkinitcpio('-P')
 
@@ -371,16 +378,16 @@ class Installer():
 		if bootloader == 'systemd-bootctl':
 			self.pacstrap('efibootmgr')
 
-			if not hasUEFI():
+			if not has_uefi():
 				raise HardwareIncompatibilityError
 			# TODO: Ideally we would want to check if another config
 			# points towards the same disk and/or partition.
 			# And in which case we should do some clean up.
 
 			# Install the boot loader
-			if sys_command(f'/usr/bin/arch-chroot {self.target} bootctl --path=/boot install').exit_code != 0:
+			if SysCommand(f'/usr/bin/arch-chroot {self.target} bootctl --path=/boot install').exit_code != 0:
 				# Fallback, try creating the boot loader without touching the EFI variables
-				sys_command(f'/usr/bin/arch-chroot {self.target} bootctl --no-variables --path=/boot install')
+				SysCommand(f'/usr/bin/arch-chroot {self.target} bootctl --no-variables --path=/boot install')
 
 			# Modify or create a loader.conf
 			if os.path.isfile(f'{self.target}/boot/loader/loader.conf'):
@@ -402,8 +409,8 @@ class Installer():
 					else:
 						loader.write(f"{line}\n")
 
-			## For some reason, blkid and /dev/disk/by-uuid are not getting along well.
-			## And blkid is wrong in terms of LUKS.
+			# For some reason, blkid and /dev/disk/by-uuid are not getting along well.
+			# And blkid is wrong in terms of LUKS.
 			# UUID = sys_command('blkid -s PARTUUID -o value {drive}{partition_2}'.format(**args)).decode('UTF-8').strip()
 			# Setup the loader entry
 			with open(f'{self.target}/boot/loader/entries/{self.init_time}.conf', 'w') as entry:
@@ -411,8 +418,8 @@ class Installer():
 				entry.write(f'# Created on: {self.init_time}\n')
 				entry.write('title Arch Linux\n')
 				entry.write('linux /vmlinuz-linux\n')
-				if not isVM():
-					vendor = cpuVendor()
+				if not is_vm():
+					vendor = cpu_vendor()
 					if vendor == "AuthenticAMD":
 						entry.write("initrd /amd-ucode.img\n")
 					elif vendor == "GenuineIntel":
@@ -420,10 +427,10 @@ class Installer():
 					else:
 						self.log("unknow cpu vendor, not adding ucode to systemd-boot config")
 				entry.write('initrd /initramfs-linux.img\n')
-				## blkid doesn't trigger on loopback devices really well,
-				## so we'll use the old manual method until we get that sorted out.
+				# blkid doesn't trigger on loopback devices really well,
+				# so we'll use the old manual method until we get that sorted out.
 
-				if (real_device := self.detect_encryption(root_partition)):
+				if real_device := self.detect_encryption(root_partition):
 					# TODO: We need to detect if the encrypted device is a whole disk encryption,
 					#       or simply a partition encryption. Right now we assume it's a partition (and we always have)
 					log(f"Identifying root partition by PART-UUID on {real_device}: '{real_device.uuid}'.", level=logging.DEBUG)
@@ -439,17 +446,17 @@ class Installer():
 		elif bootloader == "grub-install":
 			self.pacstrap('grub')
 
-			if hasUEFI():
+			if has_uefi():
 				self.pacstrap('efibootmgr')
-				o = b''.join(sys_command(f'/usr/bin/arch-chroot {self.target} grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=GRUB'))
-				sys_command('/usr/bin/arch-chroot /mnt grub-mkconfig -o /boot/grub/grub.cfg')
+				o = b''.join(SysCommand(f'/usr/bin/arch-chroot {self.target} grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=GRUB'))
+				SysCommand('/usr/bin/arch-chroot /mnt grub-mkconfig -o /boot/grub/grub.cfg')
 				return True
 			else:
 				root_device = subprocess.check_output(f'basename "$(readlink -f /sys/class/block/{root_partition.path.replace("/dev/", "")}/..)"', shell=True).decode().strip()
 				if root_device == "block":
 					root_device = f"{root_partition.path}"
-				o = b''.join(sys_command(f'/usr/bin/arch-chroot {self.target} grub-install --target=i386-pc /dev/{root_device}'))
-				sys_command('/usr/bin/arch-chroot /mnt grub-mkconfig -o /boot/grub/grub.cfg')
+				o = b''.join(SysCommand(f'/usr/bin/arch-chroot {self.target} grub-install --target=i386-pc /dev/{root_device}'))
+				SysCommand('/usr/bin/arch-chroot /mnt grub-mkconfig -o /boot/grub/grub.cfg')
 				self.helper_flags['bootloader'] = bootloader
 				return True
 		else:
@@ -473,15 +480,17 @@ class Installer():
 			sudoers.write(f'{"%" if group else ""}{entity} ALL=(ALL) ALL\n')
 		return True
 
-	def user_create(self, user: str, password=None, groups=[], sudo=False):
+	def user_create(self, user: str, password=None, groups=None, sudo=False):
+		if groups is None:
+			groups = []
 		self.log(f'Creating user {user}', level=logging.INFO)
-		o = b''.join(sys_command(f'/usr/bin/arch-chroot {self.target} useradd -m -G wheel {user}'))
+		o = b''.join(SysCommand(f'/usr/bin/arch-chroot {self.target} useradd -m -G wheel {user}'))
 		if password:
 			self.user_set_pw(user, password)
 
 		if groups:
 			for group in groups:
-				o = b''.join(sys_command(f'/usr/bin/arch-chroot {self.target} gpasswd -a {user} {group}'))
+				o = b''.join(SysCommand(f'/usr/bin/arch-chroot {self.target} gpasswd -a {user} {group}'))
 
 		if sudo and self.enable_sudo(user):
 			self.helper_flags['user'] = True
@@ -493,13 +502,13 @@ class Installer():
 			# This means the root account isn't locked/disabled with * in /etc/passwd
 			self.helper_flags['user'] = True
 
-		o = b''.join(sys_command(f"/usr/bin/arch-chroot {self.target} sh -c \"echo '{user}:{password}' | chpasswd\""))
+		o = b''.join(SysCommand(f"/usr/bin/arch-chroot {self.target} sh -c \"echo '{user}:{password}' | chpasswd\""))
 		pass
 
 	def user_set_shell(self, user, shell):
 		self.log(f'Setting shell for {user} to {shell}', level=logging.INFO)
 
-		o = b''.join(sys_command(f"/usr/bin/arch-chroot {self.target} sh -c \"chsh -s {shell} {user}\""))
+		o = b''.join(SysCommand(f"/usr/bin/arch-chroot {self.target} sh -c \"chsh -s {shell} {user}\""))
 		pass
 
 	def set_keyboard_language(self, language):
diff --git a/archinstall/lib/locale_helpers.py b/archinstall/lib/locale_helpers.py
index addc8da1..2db429fd 100644
--- a/archinstall/lib/locale_helpers.py
+++ b/archinstall/lib/locale_helpers.py
@@ -27,9 +27,9 @@ def verify_keyboard_layout(layout):
 	return False
 
 
-def search_keyboard_layout(filter):
+def search_keyboard_layout(layout_filter):
 	for language in list_keyboard_languages():
-		if filter.lower() in language.lower():
+		if layout_filter.lower() in language.lower():
 			yield language
 
 
diff --git a/archinstall/lib/luks.py b/archinstall/lib/luks.py
index e6e1c897..6fab9b94 100644
--- a/archinstall/lib/luks.py
+++ b/archinstall/lib/luks.py
@@ -5,7 +5,7 @@ from .general import *
 from .output import log
 
 
-class luks2():
+class luks2:
 	def __init__(self, partition, mountpoint, password, key_file=None, auto_unmount=False, *args, **kwargs):
 		self.password = password
 		self.partition = partition
@@ -78,7 +78,7 @@ class luks2():
 
 		try:
 			# Try to setup the crypt-device
-			cmd_handle = sys_command(cryptsetup_args)
+			cmd_handle = SysCommand(cryptsetup_args)
 		except SysCallError as err:
 			if err.exit_code == 256:
 				log(f'{partition} is being used, trying to unmount and crypt-close the device and running one more attempt at encrypting the device.', level=logging.DEBUG)
@@ -87,7 +87,7 @@ class luks2():
 
 				# Get crypt-information about the device by doing a reverse lookup starting with the partition path
 				# For instance: /dev/sda
-				devinfo = json.loads(b''.join(sys_command(f"lsblk --fs -J {partition.path}")).decode('UTF-8'))['blockdevices'][0]
+				devinfo = json.loads(b''.join(SysCommand(f"lsblk --fs -J {partition.path}")).decode('UTF-8'))['blockdevices'][0]
 
 				# For each child (sub-partition/sub-device)
 				if len(children := devinfo.get('children', [])):
@@ -95,14 +95,14 @@ class luks2():
 						# Unmount the child location
 						if child_mountpoint := child.get('mountpoint', None):
 							log(f'Unmounting {child_mountpoint}', level=logging.DEBUG)
-							sys_command(f"umount -R {child_mountpoint}")
+							SysCommand(f"umount -R {child_mountpoint}")
 
 						# And close it if possible.
 						log(f"Closing crypt device {child['name']}", level=logging.DEBUG)
-						sys_command(f"cryptsetup close {child['name']}")
+						SysCommand(f"cryptsetup close {child['name']}")
 
 				# Then try again to set up the crypt-device
-				cmd_handle = sys_command(cryptsetup_args)
+				cmd_handle = SysCommand(cryptsetup_args)
 			else:
 				raise err
 
@@ -120,6 +120,7 @@ class luks2():
 		:type mountpoint: str
 		"""
 		from .disk import get_filesystem_type
+
 		if '/' in mountpoint:
 			os.path.basename(mountpoint)  # TODO: Raise exception instead?
 
@@ -127,7 +128,7 @@ class luks2():
 		while pathlib.Path(partition.path).exists() is False and time.time() - wait_timer < 10:
 			time.sleep(0.025)
 
-		sys_command(f'/usr/bin/cryptsetup open {partition.path} {mountpoint} --key-file {os.path.abspath(key_file)} --type luks2')
+		SysCommand(f'/usr/bin/cryptsetup open {partition.path} {mountpoint} --key-file {os.path.abspath(key_file)} --type luks2')
 		if os.path.islink(f'/dev/mapper/{mountpoint}'):
 			self.mapdev = f'/dev/mapper/{mountpoint}'
 			unlocked_partition = Partition(self.mapdev, None, encrypted=True, filesystem=get_filesystem_type(self.mapdev), autodetect_filesystem=False)
@@ -138,9 +139,9 @@ class luks2():
 		if not mountpoint:
 			mountpoint = self.mapdev
 
-		sys_command(f'/usr/bin/cryptsetup close {self.mapdev}')
+		SysCommand(f'/usr/bin/cryptsetup close {self.mapdev}')
 		return os.path.islink(self.mapdev) is False
 
 	def format(self, path):
-		if (handle := sys_command(f"/usr/bin/cryptsetup -q -v luksErase {path}")).exit_code != 0:
+		if (handle := SysCommand(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)}')
diff --git a/archinstall/lib/mirrors.py b/archinstall/lib/mirrors.py
index e2630710..3215122f 100644
--- a/archinstall/lib/mirrors.py
+++ b/archinstall/lib/mirrors.py
@@ -15,9 +15,9 @@ def filter_mirrors_by_region(regions, destination='/etc/pacman.d/mirrorlist', tm
 	region_list = []
 	for region in regions.split(','):
 		region_list.append(f'country={region}')
-	o = b''.join(sys_command((f"/usr/bin/wget 'https://archlinux.org/mirrorlist/?{'&'.join(region_list)}&protocol=https&ip_version=4&ip_version=6&use_mirror_status=on' -O {tmp_dir}/mirrorlist")))
-	o = b''.join(sys_command((f"/usr/bin/sed -i 's/#Server/Server/' {tmp_dir}/mirrorlist")))
-	o = b''.join(sys_command((f"/usr/bin/mv {tmp_dir}/mirrorlist {destination}")))
+	o = b''.join(SysCommand(f"/usr/bin/wget 'https://archlinux.org/mirrorlist/?{'&'.join(region_list)}&protocol=https&ip_version=4&ip_version=6&use_mirror_status=on' -O {tmp_dir}/mirrorlist"))
+	o = b''.join(SysCommand(f"/usr/bin/sed -i 's/#Server/Server/' {tmp_dir}/mirrorlist"))
+	o = b''.join(SysCommand(f"/usr/bin/mv {tmp_dir}/mirrorlist {destination}"))
 
 	return True
 
@@ -71,7 +71,7 @@ def use_mirrors(regions: dict, destination='/etc/pacman.d/mirrorlist'):
 
 
 def re_rank_mirrors(top=10, *positionals, **kwargs):
-	if sys_command((f'/usr/bin/rankmirrors -n {top} /etc/pacman.d/mirrorlist > /etc/pacman.d/mirrorlist')).exit_code == 0:
+	if SysCommand(f'/usr/bin/rankmirrors -n {top} /etc/pacman.d/mirrorlist > /etc/pacman.d/mirrorlist').exit_code == 0:
 		return True
 	return False
 
diff --git a/archinstall/lib/networking.py b/archinstall/lib/networking.py
index 3e5ed4e7..b0c4b569 100644
--- a/archinstall/lib/networking.py
+++ b/archinstall/lib/networking.py
@@ -5,7 +5,7 @@ import struct
 from collections import OrderedDict
 
 from .exceptions import *
-from .general import sys_command
+from .general import SysCommand
 from .storage import storage
 
 
@@ -53,11 +53,11 @@ def wireless_scan(interface):
 	if interfaces[interface] != 'WIRELESS':
 		raise HardwareIncompatibilityError(f"Interface {interface} is not a wireless interface: {interfaces}")
 
-	sys_command(f"iwctl station {interface} scan")
+	SysCommand(f"iwctl station {interface} scan")
 
-	if not '_WIFI' in storage:
+	if '_WIFI' not in storage:
 		storage['_WIFI'] = {}
-	if not interface in storage['_WIFI']:
+	if interface not in storage['_WIFI']:
 		storage['_WIFI'][interface] = {}
 
 	storage['_WIFI'][interface]['scanning'] = True
@@ -66,10 +66,11 @@ def wireless_scan(interface):
 # TODO: Full WiFi experience might get evolved in the future, pausing for now 2021-01-25
 def get_wireless_networks(interface):
 	# TODO: Make this oneliner pritter to check if the interface is scanning or not.
-	if not '_WIFI' in storage or interface not in storage['_WIFI'] or storage['_WIFI'][interface].get('scanning', False) is False:
+	if '_WIFI' not in storage or interface not in storage['_WIFI'] or storage['_WIFI'][interface].get('scanning', False) is False:
 		import time
+
 		wireless_scan(interface)
 		time.sleep(5)
 
-	for line in sys_command(f"iwctl station {interface} get-networks"):
+	for line in SysCommand(f"iwctl station {interface} get-networks"):
 		print(line)
diff --git a/archinstall/lib/output.py b/archinstall/lib/output.py
index cce9e88c..8bc6cacb 100644
--- a/archinstall/lib/output.py
+++ b/archinstall/lib/output.py
@@ -18,7 +18,7 @@ class LogLevels:
 	Debug = 0b111
 
 
-class journald(dict):
+class Journald(dict):
 	@abc.abstractmethod
 	def log(message, level=logging.DEBUG):
 		try:
@@ -83,11 +83,11 @@ def stylize_output(text: str, *opts, **kwargs):
 	color_names = ('black', 'red', 'green', 'yellow', 'blue', 'magenta', 'cyan', 'white')
 	foreground = {color_names[x]: '3%s' % x for x in range(8)}
 	background = {color_names[x]: '4%s' % x for x in range(8)}
-	RESET = '0'
+	reset = '0'
 
 	code_list = []
 	if text == '' and len(opts) == 1 and opts[0] == 'reset':
-		return '\x1b[%sm' % RESET
+		return '\x1b[%sm' % reset
 	for k, v in kwargs.items():
 		if k == 'fg':
 			code_list.append(foreground[v])
@@ -97,7 +97,7 @@ def stylize_output(text: str, *opts, **kwargs):
 		if o in opt_dict:
 			code_list.append(opt_dict[o])
 	if 'noreset' not in opts:
-		text = '%s\x1b[%sm' % (text or '', RESET)
+		text = '%s\x1b[%sm' % (text or '', reset)
 	return '%s%s' % (('\x1b[%sm' % ';'.join(code_list)), text or '')
 
 
@@ -112,7 +112,7 @@ def log(*args, **kwargs):
 
 	# If a logfile is defined in storage,
 	# we use that one to output everything
-	if (filename := storage.get('LOG_FILE', None)):
+	if filename := storage.get('LOG_FILE', None):
 		absolute_logfile = os.path.join(storage.get('LOG_PATH', './'), filename)
 
 		try:
@@ -155,13 +155,13 @@ def log(*args, **kwargs):
 			log("Deprecated level detected in log message, please use new logging.<level> instead for the following log message:", fg="red", level=logging.ERROR, force=True)
 			kwargs['level'] = logging.DEBUG
 
-		if kwargs['level'] > storage.get('LOG_LEVEL', logging.INFO) and not 'force' in kwargs:
+		if kwargs['level'] > storage.get('LOG_LEVEL', logging.INFO) and 'force' not in kwargs:
 			# Level on log message was Debug, but output level is set to Info.
 			# In that case, we'll drop it.
 			return None
 
 	try:
-		journald.log(string, level=kwargs.get('level', logging.INFO))
+		Journald.log(string, level=kwargs.get('level', logging.INFO))
 	except ModuleNotFoundError:
 		pass  # Ignore writing to journald
 
diff --git a/archinstall/lib/profiles.py b/archinstall/lib/profiles.py
index 2f97231c..871e6223 100644
--- a/archinstall/lib/profiles.py
+++ b/archinstall/lib/profiles.py
@@ -14,7 +14,7 @@ from .storage import storage
 
 
 def grab_url_data(path):
-	safe_path = path[:path.find(':') + 1] + ''.join([item if item in ('/', '?', '=', '&') else urllib.parse.quote(item) for item in multisplit(path[path.find(':') + 1:], ('/', '?', '=', '&'))])
+	safe_path = path[: path.find(':') + 1] + ''.join([item if item in ('/', '?', '=', '&') else urllib.parse.quote(item) for item in multisplit(path[path.find(':') + 1:], ('/', '?', '=', '&'))])
 	ssl_context = ssl.create_default_context()
 	ssl_context.check_hostname = False
 	ssl_context.verify_mode = ssl.CERT_NONE
@@ -75,7 +75,7 @@ def list_profiles(filter_irrelevant_macs=True, subpath='', filter_top_level_prof
 	if filter_top_level_profiles:
 		for profile in list(cache.keys()):
 			if Profile(None, profile).is_top_level_profile() is False:
-				del (cache[profile])
+				del cache[profile]
 
 	return cache
 
@@ -154,7 +154,7 @@ class Script:
 		return self
 
 	def execute(self):
-		if not self.namespace in sys.modules or self.spec is None:
+		if self.namespace not in sys.modules or self.spec is None:
 			self.load_instructions()
 
 		self.spec.loader.exec_module(sys.modules[self.namespace])
@@ -163,8 +163,10 @@ class Script:
 
 
 class Profile(Script):
-	def __init__(self, installer, path, args={}):
+	def __init__(self, installer, path, args=None):
 		super(Profile, self).__init__(path, installer)
+		if args is None:
+			args = {}
 
 	def __dump__(self, *args, **kwargs):
 		return {'path': self.path}
diff --git a/archinstall/lib/services.py b/archinstall/lib/services.py
index 537a2f84..6f8f2a87 100644
--- a/archinstall/lib/services.py
+++ b/archinstall/lib/services.py
@@ -5,6 +5,6 @@ def service_state(service_name: str):
 	if os.path.splitext(service_name)[1] != '.service':
 		service_name += '.service'  # Just to be safe
 
-	state = b''.join(sys_command(f'systemctl show --no-pager -p SubState --value {service_name}', environment_vars={'SYSTEMD_COLORS': '0'}))
+	state = b''.join(SysCommand(f'systemctl show --no-pager -p SubState --value {service_name}', environment_vars={'SYSTEMD_COLORS': '0'}))
 
 	return state.strip().decode('UTF-8')
diff --git a/archinstall/lib/storage.py b/archinstall/lib/storage.py
index 53d5e938..42214572 100644
--- a/archinstall/lib/storage.py
+++ b/archinstall/lib/storage.py
@@ -18,5 +18,5 @@ storage = {
 	'PROFILE_DB': None,  # Used in cases when listing profiles is desired, not mandatory for direct profile grabing.
 	'LOG_PATH': '/var/log/archinstall',
 	'LOG_FILE': 'install.log',
-	'MOUNT_POINT': '/mnt'
+	'MOUNT_POINT': '/mnt',
 }
diff --git a/archinstall/lib/user_interaction.py b/archinstall/lib/user_interaction.py
index 69689479..c640cb83 100644
--- a/archinstall/lib/user_interaction.py
+++ b/archinstall/lib/user_interaction.py
@@ -12,8 +12,8 @@ import time
 import tty
 
 from .exceptions import *
-from .general import sys_command
-from .hardware import AVAILABLE_GFX_DRIVERS, hasUEFI
+from .general import SysCommand
+from .hardware import AVAILABLE_GFX_DRIVERS, has_uefi
 from .locale_helpers import list_keyboard_languages, verify_keyboard_layout, search_keyboard_layout
 from .networking import list_interfaces
 from .output import log
@@ -23,6 +23,7 @@ from .profiles import Profile
 # TODO: Some inconsistencies between the selection processes.
 #       Some return the keys from the options, some the values?
 
+
 def get_terminal_height():
 	return shutil.get_terminal_size().lines
 
@@ -84,7 +85,7 @@ def do_countdown():
 
 
 def get_password(prompt="Enter a password: "):
-	while (passwd := getpass.getpass(prompt)):
+	while passwd := getpass.getpass(prompt):
 		passwd_verification = getpass.getpass(prompt='And one more time for verification: ')
 		if passwd != passwd_verification:
 			log(' * Passwords did not match * ', fg='red')
@@ -104,7 +105,7 @@ def print_large_list(options, padding=5, margin_bottom=0, separator=': '):
 	max_num_of_columns = get_terminal_width() // longest_line
 	max_options_in_cells = max_num_of_columns * (get_terminal_height() - margin_bottom)
 
-	if (len(options) > max_options_in_cells):
+	if len(options) > max_options_in_cells:
 		for index, option in enumerate(options):
 			print(f"{index}: {option}")
 		return 1, index
@@ -214,8 +215,10 @@ class MiniCurses:
 		self._cursor_x += len(text)
 
 	def clear(self, x, y):
-		if x < 0: x = 0
-		if y < 0: y = 0
+		if x < 0:
+			x = 0
+		if y < 0:
+			y = 0
 
 		# import time
 		# sys.stdout.write(f"Clearing from: {x, y}")
@@ -243,7 +246,7 @@ class MiniCurses:
 				return True
 			# Move back to the current known position (BACKSPACE doesn't updated x-pos)
 			sys.stdout.flush()
-			sys.stdout.write("\033[%dG" % (self._cursor_x))
+			sys.stdout.write("\033[%dG" % self._cursor_x)
 			sys.stdout.flush()
 
 			# Write a blank space
@@ -253,7 +256,7 @@ class MiniCurses:
 
 			# And move back again
 			sys.stdout.flush()
-			sys.stdout.write("\033[%dG" % (self._cursor_x))
+			sys.stdout.write("\033[%dG" % self._cursor_x)
 			sys.stdout.flush()
 
 			self._cursor_x -= 1
@@ -360,7 +363,7 @@ def ask_for_a_timezone():
 
 def ask_for_bootloader() -> str:
 	bootloader = "systemd-bootctl"
-	if hasUEFI() == False:
+	if not has_uefi():
 		bootloader = "grub-install"
 	else:
 		bootloader_choice = input("Would you like to use GRUB as a bootloader instead of systemd-boot? [y/N] ").lower()
@@ -401,8 +404,7 @@ def ask_to_configure_network():
 		for index, mode in enumerate(modes):
 			print(f"{index}: {mode}")
 
-		mode = generic_select(['DHCP', 'IP'], f"Select which mode to configure for {nic} or leave blank for DHCP: ",
-							  options_output=False)
+		mode = generic_select(['DHCP', 'IP'], f"Select which mode to configure for {nic} or leave blank for DHCP: ", options_output=False)
 		if mode == 'IP':
 			while 1:
 				ip = input(f"Enter the IP and subnet for {nic} (example: 192.168.0.5/24): ").strip()
@@ -450,11 +452,10 @@ def ask_for_disk_layout():
 	options = {
 		'keep-existing': 'Keep existing partition layout and select which ones to use where',
 		'format-all': 'Format entire drive and setup a basic partition scheme',
-		'abort': 'Abort the installation'
+		'abort': 'Abort the installation',
 	}
 
-	value = generic_select(options, "Found partitions on the selected drive, (select by number) what you want to do: ",
-						   allow_empty_input=False, sort=True)
+	value = generic_select(options, "Found partitions on the selected drive, (select by number) what you want to do: ", allow_empty_input=False, sort=True)
 	return next((key for key, val in options.items() if val == value), None)
 
 
@@ -466,8 +467,7 @@ def ask_for_main_filesystem_format():
 		'f2fs': 'f2fs'
 	}
 
-	value = generic_select(options, "Select which filesystem your main partition should use (by number or name): ",
-						   allow_empty_input=False)
+	value = generic_select(options, "Select which filesystem your main partition should use (by number or name): ", allow_empty_input=False)
 	return next((key for key, val in options.items() if val == value), None)
 
 
@@ -584,8 +584,7 @@ def select_profile(options):
 		print(' -- They might make it easier to install things like desktop environments. --')
 		print(' -- (Leave blank and hit enter to skip this step and continue) --')
 
-		selected_profile = generic_select(profiles, 'Enter a pre-programmed profile name if you want to install one: ',
-										  options_output=False)
+		selected_profile = generic_select(profiles, 'Enter a pre-programmed profile name if you want to install one: ', options_output=False)
 		if selected_profile:
 			return Profile(None, selected_profile)
 	else:
@@ -675,9 +674,7 @@ def select_mirror_regions(mirrors, show_top_mirrors=True):
 		print_large_list(regions, margin_bottom=4)
 
 		print(' -- You can skip this step by leaving the option blank --')
-		selected_mirror = generic_select(regions,
-										 'Select one of the above regions to download packages from (by number or full name): ',
-										 options_output=False)
+		selected_mirror = generic_select(regions, 'Select one of the above regions to download packages from (by number or full name): ', options_output=False)
 		if not selected_mirror:
 			# Returning back empty options which can be both used to
 			# do "if x:" logic as well as do `x.get('mirror', {}).get('sub', None)` chaining
@@ -708,7 +705,7 @@ def select_driver(options=AVAILABLE_GFX_DRIVERS):
 	default_option = options["All open-source (default)"]
 
 	if drivers:
-		lspci = sys_command('/usr/bin/lspci')
+		lspci = SysCommand('/usr/bin/lspci')
 		for line in lspci.trace_log.split(b'\r\n'):
 			if b' vga ' in line.lower():
 				if b'nvidia' in line.lower():
diff --git a/docs/archinstall/general.rst b/docs/archinstall/general.rst
index 7319d244..79406ea3 100644
--- a/docs/archinstall/general.rst
+++ b/docs/archinstall/general.rst
@@ -1,7 +1,7 @@
 .. _archinstall.helpers:
 
 .. warning::
-    All these helper functions are mostly, if not all, related to outside-installation-instructions. Meaning the calls will affect your current running system - and not touch your installed system.
+	All these helper functions are mostly, if not all, related to outside-installation-instructions. Meaning the calls will affect your current running system - and not touch your installed system.
 
 Profile related helpers
 =======================
diff --git a/docs/conf.py b/docs/conf.py
index 9d23f979..375ff434 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -8,8 +8,8 @@ sys.path.insert(0, os.path.abspath('..'))
 def process_docstring(app, what, name, obj, options, lines):
 	spaces_pat = re.compile(r"( {8})")
 	ll = []
-	for l in lines:
-		ll.append(spaces_pat.sub("    ", l))
+	for line in lines:
+		ll.append(spaces_pat.sub("    ", line))
 	lines[:] = ll
 
 
@@ -123,8 +123,5 @@ man_pages = [("index", "archinstall", u"archinstall Documentation", [u"Anton Hvo
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-	(
-		"index", "archinstall", u"archinstall Documentation",
-		u"Anton Hvornum", "archinstall", "Simple and minimal HTTP server."
-	),
+	("index", "archinstall", u"archinstall Documentation", u"Anton Hvornum", "archinstall", "Simple and minimal HTTP server."),
 ]
diff --git a/examples/guided.py b/examples/guided.py
index 0ddca5a2..177f4adb 100644
--- a/examples/guided.py
+++ b/examples/guided.py
@@ -3,7 +3,7 @@ import logging
 import time
 
 import archinstall
-from archinstall.lib.hardware import hasUEFI
+from archinstall.lib.hardware import has_uefi
 
 if archinstall.arguments.get('help'):
 	print("See `man archinstall` for help.")
@@ -84,8 +84,7 @@ def ask_user_questions():
 				# Select a partition
 				# If we provide keys as options, it's better to convert them to list and sort before passing
 				mountpoints_list = sorted(list(partition_mountpoints.keys()))
-				partition = archinstall.generic_select(mountpoints_list,
-													   "Select a partition by number that you want to set a mount-point for (leave blank when done): ")
+				partition = archinstall.generic_select(mountpoints_list, "Select a partition by number that you want to set a mount-point for (leave blank when done): ")
 				if not partition:
 					if set(mountpoints_set) & {'/', '/boot'} == {'/', '/boot'}:
 						break
@@ -105,7 +104,7 @@ def ask_user_questions():
 								if not old_password:
 									old_password = input(f'Enter the old encryption password for {partition}: ')
 
-								if (autodetected_filesystem := partition.detect_inner_filesystem(old_password)):
+								if autodetected_filesystem := partition.detect_inner_filesystem(old_password):
 									new_filesystem = autodetected_filesystem
 								else:
 									archinstall.log("Could not auto-detect the filesystem inside the encrypted volume.", fg='red')
@@ -258,7 +257,7 @@ def perform_installation_steps():
 			Once that's done, we'll hand over to perform_installation()
 		"""
 		mode = archinstall.GPT
-		if hasUEFI() is False:
+		if has_uefi() is False:
 			mode = archinstall.MBR
 
 		with archinstall.Filesystem(archinstall.arguments['harddrive'], mode) as fs:
@@ -295,7 +294,7 @@ def perform_installation_steps():
 			else:
 				fs.find_partition('/').mount('/mnt')
 
-			if hasUEFI():
+			if has_uefi():
 				fs.find_partition('/boot').mount('/mnt/boot')
 
 	perform_installation('/mnt')
@@ -322,7 +321,7 @@ def perform_installation(mountpoint):
 			installation.set_hostname(archinstall.arguments['hostname'])
 			if archinstall.arguments['mirror-region'].get("mirrors", None) is not None:
 				installation.set_mirrors(archinstall.arguments['mirror-region'])  # Set the mirrors in the installation medium
-			if archinstall.arguments["bootloader"] == "grub-install" and hasUEFI() == True:
+			if archinstall.arguments["bootloader"] == "grub-install" and has_uefi():
 				installation.add_additional_packages("grub")
 			installation.set_keyboard_language(archinstall.arguments['keyboard-language'])
 			installation.add_bootloader(archinstall.arguments["bootloader"])
@@ -330,7 +329,7 @@ def perform_installation(mountpoint):
 			# If user selected to copy the current ISO network configuration
 			# Perform a copy of the config
 			if archinstall.arguments.get('nic', {}) == 'Copy ISO network configuration to installation':
-				installation.copy_ISO_network_config(enable_services=True)  # Sources the ISO network configuration to the install medium.
+				installation.copy_iso_network_config(enable_services=True)  # Sources the ISO network configuration to the install medium.
 			elif archinstall.arguments.get('nic', {}).get('NetworkManager', False):
 				installation.add_additional_packages("networkmanager")
 				installation.enable_service('NetworkManager.service')
@@ -373,10 +372,7 @@ def perform_installation(mountpoint):
 			if archinstall.arguments['profile'] and archinstall.arguments['profile'].has_post_install():
 				with archinstall.arguments['profile'].load_instructions(namespace=f"{archinstall.arguments['profile'].namespace}.py") as imported:
 					if not imported._post_install():
-						archinstall.log(
-							' * Profile\'s post configuration requirements was not fulfilled.',
-							fg='red'
-						)
+						archinstall.log(' * Profile\'s post configuration requirements was not fulfilled.', fg='red')
 						exit(1)
 
 		installation.log("For post-installation tips, see https://wiki.archlinux.org/index.php/Installation_guide#Post-installation", fg="yellow")
diff --git a/examples/minimal.py b/examples/minimal.py
index 308a5e30..5da6f0c1 100644
--- a/examples/minimal.py
+++ b/examples/minimal.py
@@ -23,7 +23,7 @@ def install_on(mountpoint):
 
 			# Optionally enable networking:
 			if archinstall.arguments.get('network', None):
-				installation.copy_ISO_network_config(enable_services=True)
+				installation.copy_iso_network_config(enable_services=True)
 
 			installation.add_additional_packages(['nano', 'wget', 'git'])
 			installation.install_profile('minimal')
diff --git a/profiles/applications/awesome.py b/profiles/applications/awesome.py
index d5a8e793..33526fd7 100644
--- a/profiles/applications/awesome.py
+++ b/profiles/applications/awesome.py
@@ -1,6 +1,16 @@
 import archinstall
 
-__packages__ = ["awesome", "xorg-xrandr", "xterm", "feh", "slock", "terminus-font", "gnu-free-fonts", "ttf-liberation", "xsel"]
+__packages__ = [
+	"awesome",
+	"xorg-xrandr",
+	"xterm",
+	"feh",
+	"slock",
+	"terminus-font",
+	"gnu-free-fonts",
+	"ttf-liberation",
+	"xsel",
+]
 
 archinstall.storage['installation_session'].install_profile('xorg')
 
diff --git a/profiles/applications/cockpit.py b/profiles/applications/cockpit.py
index 8a0ede9d..d8aa0fd1 100644
--- a/profiles/applications/cockpit.py
+++ b/profiles/applications/cockpit.py
@@ -2,7 +2,11 @@ import archinstall
 
 # Define the package list in order for lib to source
 # which packages will be installed by this profile
-__packages__ = ["cockpit", "udisks2", "packagekit"]
+__packages__ = [
+	"cockpit",
+	"udisks2",
+	"packagekit",
+]
 
 archinstall.storage['installation_session'].add_additional_packages(__packages__)
 
diff --git a/profiles/awesome.py b/profiles/awesome.py
index aa4702a6..0c1b20ea 100644
--- a/profiles/awesome.py
+++ b/profiles/awesome.py
@@ -6,7 +6,12 @@ is_top_level_profile = False
 
 # New way of defining packages for a profile, which is iterable and can be used out side
 # of the profile to get a list of "what packages will be installed".
-__packages__ = ['nemo', 'gpicview', 'main', 'alacritty']
+__packages__ = [
+	"nemo",
+	"gpicview",
+	"main",
+	"alacritty",
+]
 
 
 def _prep_function(*args, **kwargs):
diff --git a/profiles/budgie.py b/profiles/budgie.py
index abaf87b0..3e4a85df 100644
--- a/profiles/budgie.py
+++ b/profiles/budgie.py
@@ -5,7 +5,12 @@ import archinstall
 is_top_level_profile = False
 
 # "It is recommended also to install the gnome group, which contains applications required for the standard GNOME experience." - Arch Wiki
-__packages__ = ["budgie-desktop", "lightdm", "lightdm-gtk-greeter", "gnome"]
+__packages__ = [
+	"budgie-desktop",
+	"gnome",
+	"lightdm",
+	"lightdm-gtk-greeter",
+]
 
 
 def _prep_function(*args, **kwargs):
diff --git a/profiles/deepin.py b/profiles/deepin.py
index ebe730e2..5bc18285 100644
--- a/profiles/deepin.py
+++ b/profiles/deepin.py
@@ -4,7 +4,13 @@ import archinstall
 
 is_top_level_profile = False
 
-__packages__ = ["deepin", "deepin-terminal", "deepin-editor", "lightdm", "lightdm-gtk-greeter"]
+__packages__ = [
+	"deepin",
+	"deepin-terminal",
+	"deepin-editor",
+	"lightdm",
+	"lightdm-gtk-greeter",
+]
 
 
 def _prep_function(*args, **kwargs):
diff --git a/profiles/desktop.py b/profiles/desktop.py
index 67514a97..30bb9a6a 100644
--- a/profiles/desktop.py
+++ b/profiles/desktop.py
@@ -43,9 +43,7 @@ def _prep_function(*args, **kwargs):
 		'enlightenment',
 	]
 
-	desktop = archinstall.generic_select(
-		supported_desktops, 'Select your desired desktop environment: ', allow_empty_input=False, sort=True
-	)
+	desktop = archinstall.generic_select(supported_desktops, 'Select your desired desktop environment: ', allow_empty_input=False, sort=True)
 
 	# Temporarily store the selected desktop profile
 	# in a session-safe location, since this module will get reloaded
diff --git a/profiles/enlightenment.py b/profiles/enlightenment.py
index cfb97836..3850fed0 100644
--- a/profiles/enlightenment.py
+++ b/profiles/enlightenment.py
@@ -4,7 +4,12 @@ import archinstall
 
 is_top_level_profile = False
 
-__packages__ = ["enlightenment", "terminology", "lightdm", "lightdm-gtk-greeter"]
+__packages__ = [
+	"enlightenment",
+	"terminology",
+	"lightdm",
+	"lightdm-gtk-greeter",
+]
 
 
 def _prep_function(*args, **kwargs):
diff --git a/profiles/gnome.py b/profiles/gnome.py
index 7bf5b7fd..1b3bf327 100644
--- a/profiles/gnome.py
+++ b/profiles/gnome.py
@@ -5,7 +5,11 @@ import archinstall
 is_top_level_profile = False
 
 # Note: GDM should be part of the gnome group, but adding it here for clarity
-__packages__ = ["gnome", "gnome-tweaks", "gdm"]
+__packages__ = [
+	"gnome",
+	"gnome-tweaks",
+	"gdm",
+]
 
 
 def _prep_function(*args, **kwargs):
diff --git a/profiles/i3.py b/profiles/i3.py
index 418749c0..b26745a1 100644
--- a/profiles/i3.py
+++ b/profiles/i3.py
@@ -6,7 +6,15 @@ is_top_level_profile = False
 
 # New way of defining packages for a profile, which is iterable and can be used out side
 # of the profile to get a list of "what packages will be installed".
-__packages__ = ['i3lock', 'i3status', 'i3blocks', 'xterm', 'lightdm-gtk-greeter', 'lightdm', 'dmenu']
+__packages__ = [
+	'i3lock',
+	'i3status',
+	'i3blocks',
+	'xterm',
+	'lightdm-gtk-greeter',
+	'lightdm',
+	'dmenu',
+]
 
 
 def _prep_function(*args, **kwargs):
@@ -18,9 +26,7 @@ def _prep_function(*args, **kwargs):
 	"""
 
 	supported_configurations = ['i3-wm', 'i3-gaps']
-	desktop = archinstall.generic_select(
-		supported_configurations, 'Select your desired configuration: ', allow_empty_input=False, sort=True
-	)
+	desktop = archinstall.generic_select(supported_configurations, 'Select your desired configuration: ', allow_empty_input=False, sort=True)
 
 	# Temporarily store the selected desktop profile
 	# in a session-safe location, since this module will get reloaded
diff --git a/profiles/kde.py b/profiles/kde.py
index 451704b9..c58f4f45 100644
--- a/profiles/kde.py
+++ b/profiles/kde.py
@@ -4,7 +4,15 @@ import archinstall
 
 is_top_level_profile = False
 
-__packages__ = ["plasma-meta", "konsole", "kate", "dolphin", "sddm", "plasma-wayland-session", "egl-wayland"]
+__packages__ = [
+	"plasma-meta",
+	"konsole",
+	"kate",
+	"dolphin",
+	"sddm",
+	"plasma-wayland-session",
+	"egl-wayland",
+]
 
 
 # TODO: Remove hard dependency of bash (due to .bash_profile)
diff --git a/profiles/mate.py b/profiles/mate.py
index 351f2250..94b91f81 100644
--- a/profiles/mate.py
+++ b/profiles/mate.py
@@ -4,7 +4,12 @@ import archinstall
 
 is_top_level_profile = False
 
-__packages__ = ["mate", "mate-extra", "lightdm", "lightdm-gtk-greeter"]
+__packages__ = [
+	"mate",
+	"mate-extra",
+	"lightdm",
+	"lightdm-gtk-greeter",
+]
 
 
 def _prep_function(*args, **kwargs):
diff --git a/profiles/server.py b/profiles/server.py
index 355be9f5..704c8efe 100644
--- a/profiles/server.py
+++ b/profiles/server.py
@@ -6,7 +6,17 @@ import archinstall
 
 is_top_level_profile = True
 
-available_servers = ["cockpit", "docker", "httpd", "lighttpd", "mariadb", "nginx", "postgresql", "sshd", "tomcat"]
+available_servers = [
+	"cockpit",
+	"docker",
+	"httpd",
+	"lighttpd",
+	"mariadb",
+	"nginx",
+	"postgresql",
+	"sshd",
+	"tomcat",
+]
 
 
 def _prep_function(*args, **kwargs):
diff --git a/profiles/sway.py b/profiles/sway.py
index 686fe868..9afc047d 100644
--- a/profiles/sway.py
+++ b/profiles/sway.py
@@ -35,9 +35,7 @@ def _prep_function(*args, **kwargs):
 # or through conventional import sway
 if __name__ == "sway":
 	if "nvidia" in _gfx_driver_packages:
-		choice = input(
-			"The proprietary Nvidia driver is not supported by Sway. It is likely that you will run into issues. Continue anyways? [y/N] "
-		)
+		choice = input("The proprietary Nvidia driver is not supported by Sway. It is likely that you will run into issues. Continue anyways? [y/N] ")
 		if choice.lower() in ("n", ""):
 			raise archinstall.lib.exceptions.HardwareIncompatibilityError("Sway does not support the proprietary nvidia drivers.")
 
diff --git a/profiles/xfce4.py b/profiles/xfce4.py
index ad00c461..abbdf64a 100644
--- a/profiles/xfce4.py
+++ b/profiles/xfce4.py
@@ -4,7 +4,12 @@ import archinstall
 
 is_top_level_profile = False
 
-__packages__ = ["xfce4", "xfce4-goodies", "lightdm", "lightdm-gtk-greeter"]
+__packages__ = [
+	"xfce4",
+	"xfce4-goodies",
+	"lightdm",
+	"lightdm-gtk-greeter",
+]
 
 
 def _prep_function(*args, **kwargs):
diff --git a/profiles/xorg.py b/profiles/xorg.py
index e18a4f03..b8fb2cbb 100644
--- a/profiles/xorg.py
+++ b/profiles/xorg.py
@@ -4,7 +4,14 @@ import archinstall
 
 is_top_level_profile = True
 
-__packages__ = ['dkms', 'xorg-server', 'xorg-xinit', 'nvidia-dkms', 'xorg-server', *archinstall.lib.hardware.__packages__]
+__packages__ = [
+	'dkms',
+	'xorg-server',
+	'xorg-xinit',
+	'nvidia-dkms',
+	'xorg-server',
+	*archinstall.lib.hardware.__packages__,
+]
 
 
 def _prep_function(*args, **kwargs):