diff --git a/scripts/liblilex/build/build.py b/scripts/liblilex/build/build.py
index fe5fde62..23892bd4 100644
--- a/scripts/liblilex/build/build.py
+++ b/scripts/liblilex/build/build.py
@@ -1,3 +1,4 @@
+"""Glyphs builder"""
 import asyncio
 import os
 from shutil import rmtree
diff --git a/scripts/liblilex/build/post_process.py b/scripts/liblilex/build/post_process.py
index 3340a931..5fdb6237 100644
--- a/scripts/liblilex/build/post_process.py
+++ b/scripts/liblilex/build/post_process.py
@@ -36,7 +36,8 @@ async def _fix_variable(files: list[str]):
     for file in files:
         fix_tasks.append(_fix_font(file))
     await asyncio.gather(*fix_tasks)
-    config = load(open(STAT_CONFIG, encoding="utf-8"), Loader=SafeLoader)
+    with open(STAT_CONFIG, "r", encoding="utf-8") as file:
+        config = load(file, Loader=SafeLoader)
     fonts = [TTFont(f) for f in files]
     gen_stat_tables_from_config(config, fonts, has_italic=True)
     for font in fonts:
diff --git a/scripts/liblilex/features/tpl.py b/scripts/liblilex/features/tpl.py
index 5f2c2957..573b9eb3 100644
--- a/scripts/liblilex/features/tpl.py
+++ b/scripts/liblilex/features/tpl.py
@@ -1,3 +1,4 @@
+"""Feature templates"""
 NAME_TPL = {
     "ss": (
         "featureNames {\n"
diff --git a/scripts/porting.py b/scripts/porting.py
index ac990443..323ce56f 100755
--- a/scripts/porting.py
+++ b/scripts/porting.py
@@ -38,7 +38,7 @@ def progress(args):
         stored_glyphs = json.load(file)
 
     diff = len(stored_glyphs) - len(missing_glyphs)
-    progress_value = (diff / len(stored_glyphs))
+    progress_value = diff / len(stored_glyphs)
     if not args.markdown:
         for glyph in missing_glyphs:
             print(f"- {glyph}")
@@ -53,7 +53,7 @@ def progress(args):
             if suffix is None:
                 groups[group].append(glyph)
                 continue
-            elif suffix in glyph:
+            if suffix in glyph:
                 if group not in groups:
                     groups[group] = []
                 groups[group].append(glyph)