Update - script fixes

Author: classicrocker883

buildroot/share/PlatformIO/scripts/lerdge.py

@@ -19,10 +19,10 @@ def encryptByte(byte):
         return byte
 
     def encrypt_file(input_file, output_file, file_length):
-        input = bytearray(input_file.read())
-        for i, byte in enumerate(input):
-            input[i] = encryptByte(byte)
-        output_file.write(input)
+        input_data = bytearray(input_file.read())
+        for i, byte in enumerate(input_data):
+            input_data[i] = encryptByte(byte)
+        output_file.write(input_data)
 
     # Encrypt ${PROGNAME}.bin and save it with the name given in build.crypt_lerdge
     def encrypt(source, target, env):

buildroot/share/PlatformIO/scripts/open_explorer.py

@@ -17,11 +17,11 @@ def open_file_explorer():
             os.startfile(script)
         except OSError:
             try:
-                subprocess.run(["explorer", str(script)], check=True)
+                subprocess.run(["explorer", str(script)], shell=False, check=True)
             except Exception as e:
                 print(f"Could not open File Explorer, an error occurred: {e}")
     elif current_OS == "Linux":
         try:
-            subprocess.run(["xdg-open", str(script)], check=True)
+            subprocess.run(["xdg-open", str(script)], shell=False, check=True)
         except Exception as e:
             print(f"Could not open File Explorer, an error occurred: {e}")

buildroot/share/PlatformIO/scripts/preprocessor.py

@@ -40,7 +40,7 @@ def run_preprocessor(env, fn=None):
     cmd += ["-D__MARLIN_DEPS__", "-w", "-dM", "-E", "-x", "c++", filename]
     blab(" ".join(cmd))
     try:
-        define_list = subprocess.check_output(cmd).splitlines()
+        define_list = subprocess.check_output(cmd, shell=False).splitlines()
     except:
         define_list = {}
     preprocessor_cache[filename] = define_list

buildroot/share/fonts/genallfont.sh

@@ -90,7 +90,7 @@ for ALANG in ${LANG_ARG:=$LANGS_DEFAULT} ; do
   sed -i fontutf8-data.h -e 's|fonts//|fonts/|g' -e 's|fonts//|fonts/|g' -e 's|[/0-9a-zA-Z_\-]*buildroot/share/fonts|buildroot/share/fonts|' 2>/dev/null
   cd - >/dev/null
   mv ${DN_WORK}/fontutf8-data.h src/lcd/dogm/fontdata/langdata_${ALANG}.h
-  rm -rf ${DN_WORK}/*
+  rm -rf "${DN_WORK}"/*
 done
 
 rm -rf ${DN_WORK}

buildroot/share/scripts/createTemperatureLookupMarlin.py

@@ -23,7 +23,7 @@
 from math import *
 import sys, getopt
 
-"""Constants"""
+# Constants
 ZERO   = 273.15       # Zero point of Kelvin scale
 VADC   = 5            # ADC voltage
 VCC    = 5            # Supply voltage