diff --git a/scripts/process_gperf.py b/scripts/process_gperf.py
index 3388722..9abf564 100755
--- a/scripts/process_gperf.py
+++ b/scripts/process_gperf.py
@@ -25,6 +25,7 @@
 This saves a considerable amount of space.
 """
 
+
 def debug(text):
     if not args.verbose:
         return
@@ -37,7 +38,12 @@
 
 
 def warn(text):
-    sys.stdout.write(os.path.basename(sys.argv[0]) + " WARNING: " + text + "\n")
+    sys.stdout.write(
+        os.path.basename(
+            sys.argv[0]) +
+        " WARNING: " +
+        text +
+        "\n")
 
 
 def reformat_str(match_obj):
@@ -54,14 +60,14 @@
             break
 
         if addr_str[i] == "\\":
-            if addr_str[i+1].isdigit():
+            if addr_str[i + 1].isdigit():
                 # Octal escape sequence
-                val_str = addr_str[i+1:i+4]
+                val_str = addr_str[i + 1:i + 4]
                 addr_vals[ctr] = int(val_str, 8)
                 i += 4
             else:
                 # Char value that had to be escaped by C string rules
-                addr_vals[ctr] = ord(addr_str[i+1])
+                addr_vals[ctr] = ord(addr_str[i + 1])
                 i += 2
 
         else:
@@ -72,6 +78,7 @@
 
     return "(char *)0x%02x%02x%02x%02x" % tuple(addr_vals)
 
+
 def process_line(line, fp):
     if line.startswith("#"):
         fp.write(line)
@@ -90,7 +97,7 @@
         v_hi = LooseVersion("3.1")
         if (v < v_lo or v > v_hi):
             warn("gperf %s is not tested, versions %s through %s supported" %
-                    (v, v_lo, v_hi))
+                 (v, v_lo, v_hi))
 
     # Replace length lookups with constant len of 4 since we're always
     # looking at pointers
@@ -110,7 +117,7 @@
 
     # Hashing the address of the string
     line = re.sub(r"hash [(]str, len[)]",
-            r"hash((const char *)&str, len)", line)
+                  r"hash((const char *)&str, len)", line)
 
     # Just compare pointers directly instead of using memcmp
     if re.search("if [(][*]str", line):
@@ -123,18 +130,20 @@
 
     fp.write(line)
 
+
 def parse_args():
     global args
 
-    parser = argparse.ArgumentParser(description = __doc__,
-            formatter_class = argparse.RawDescriptionHelpFormatter)
+    parser = argparse.ArgumentParser(
+        description=__doc__,
+        formatter_class=argparse.RawDescriptionHelpFormatter)
 
     parser.add_argument("-i", "--input", required=True,
-            help="Input C file from gperf")
+                        help="Input C file from gperf")
     parser.add_argument("-o", "--output", required=True,
-            help="Output C file with processing done")
+                        help="Output C file with processing done")
     parser.add_argument("-v", "--verbose", action="store_true",
-            help="Print extra debugging information")
+                        help="Print extra debugging information")
     args = parser.parse_args()