Fixes

Resources/Utilities.py

@@ -2,36 +2,39 @@
 from __future__ import print_function
 
 import os
-import math as m
+import math
 import plistlib
 import subprocess
 
+
+def hexswap(input_hex: str):
+    hex_pairs = [input_hex[i : i + 2] for i in range(0, len(input_hex), 2)]
+    hex_rev = hex_pairs[::-1]
+    hex_str = "".join(["".join(x) for x in hex_rev])
+    return hex_str.upper()
+
+
 def header(lines):
     lines = [i for i in lines if i is not None]
     total_length = len(max(lines, key=len)) + 4
     print("#" * (total_length))
     for line in lines:
-        left_side = m.floor(((total_length - 2 - len(line.strip())) / 2))
+        left_side = math.floor(((total_length - 2 - len(line.strip())) / 2))
         print("#" + " " * left_side + line.strip() + " " * (total_length - len("#" + " " * left_side + line.strip()) - 1) + "#")
     print("#" * total_length)
 
+
 def check_recovery():
     root_partition_info = plistlib.loads(subprocess.run("diskutil info -plist /".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode())
-    if root_partition_info["VolumeName"] == "macOS Base System" and \
-        root_partition_info["FilesystemType"] == "apfs" and \
-        root_partition_info["BusProtocol"] == "Disk Image":
+    if root_partition_info["VolumeName"] == "macOS Base System" and root_partition_info["FilesystemType"] == "apfs" and root_partition_info["BusProtocol"] == "Disk Image":
         return True
     else:
         return False
 
+
 def cls():
-    # RecoveryOS doesn't support terminal clearing
-    if check_recovery() == False:
-        os.system('cls' if os.name == 'nt' else 'clear')
-    else:
-        # Default terminal window is 24 lines tall
-        for i in range(24):
-            print("")
+    # We only support macOS, so
+    print("\u001Bc")
 
 # def menu(title, prompt, menu_options, add_quit=True, auto_number=False, in_between=[], top_level=False):
 #     return_option = ["Q", "Quit", None] if top_level else ["B", "Back", None]
@@ -61,7 +64,7 @@ def cls():
 #         menu_options[keys.index(selected.upper())][2]() if menu_options[keys.index(selected.upper())][2] else None
 
 
-class TUIMenu():
+class TUIMenu:
     def __init__(self, title, prompt, options=None, return_number_instead_of_direct_call=False, add_quit=True, auto_number=False, in_between=None, top_level=False, loop=False):
         self.title = title
         self.prompt = prompt
@@ -80,8 +83,7 @@ class TUIMenu():
     def start(self):
         return_option = ["Q", "Quit"] if self.top_level else ["B", "Back"]
         if self.add_quit and not self.added_quit:
-            self.add_menu_option(
-                return_option[1], function=None, key=return_option[0])
+            self.add_menu_option(return_option[1], function=None, key=return_option[0])
             self.added_quit = True
 
         while True:
@@ -120,7 +122,7 @@ class TUIMenu():
                     return
 
 
-class TUIOnlyPrint():
+class TUIOnlyPrint:
     def __init__(self, title, prompt, in_between=None):
         self.title = title
         self.prompt = prompt