python 3.12 warning fix & minor cleanup

fixes these warnings: .../build/ramdisk.py:115: SyntaxWarning: invalid escape sequence '\.' c_filename = re.sub("\.", "_", c_filename) .../build/ramdisk.py:156: SyntaxWarning: invalid escape sequence '\.' c_filename = re.sub("\.", "_", c_filename)
goblinhack · Nov 29, 2023 · 607e9c4 · 607e9c4
1 parent a782e7f
commit 607e9c4
Showing 1 changed file with 2 additions and 6 deletions.
diff --git a/build/ramdisk.py b/build/ramdisk.py
@@ -110,9 +110,7 @@
         count += 1
 
         rec, orig_filename = filename
-        c_filename = orig_filename
-        c_filename = re.sub("-", "_", c_filename)
-        c_filename = re.sub("\.", "_", c_filename)
+        c_filename = re.sub(r'[\-\.]', "_", orig_filename)
         rel_path_filename = os.path.join(folder, orig_filename)
 
         with open("src/ramdisk_data_{}.S".format(ram_file), "a") as myfile:
@@ -151,9 +149,7 @@
             count += 1
 
             rec, orig_filename = filename
-            c_filename = orig_filename
-            c_filename = re.sub("-", "_", c_filename)
-            c_filename = re.sub("\.", "_", c_filename)
+            c_filename = re.sub(r'[\-\.]', "_", orig_filename)
             rel_path_filename = os.path.join(folder, orig_filename)
 
             myfile.write("    {\n")