1 files changed, 35 insertions, 36 deletions
diff --git a/debug_info_test/allowlist.py b/debug_info_test/allowlist.py
index 9cf42af0..70bb776a 100644
--- a/debug_info_test/allowlist.py
+++ b/debug_info_test/allowlist.py
@@ -1,11 +1,10 @@
 # -*- coding: utf-8 -*-
-# Copyright 2018 The Chromium OS Authors. All rights reserved.
+# Copyright 2018 The ChromiumOS Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Allowlist functions."""
 
-from __future__ import print_function
 
 import glob
 import os
@@ -19,50 +18,50 @@ import re
 # The performance bottleneck of this script is readelf. Unless this becomes
 # slower than readelf, don't waste time here.
 def is_allowlisted(list_name, pattern):
-  """Check whether the given pattern is specified in the allowlist.
+    """Check whether the given pattern is specified in the allowlist.
 
-  Args:
-    list_name: name of the allowlist.
-    pattern: the target string.
+    Args:
+      list_name: name of the allowlist.
+      pattern: the target string.
 
-  Returns:
-    True if matched otherwise False.
-  """
-  return pattern and allowlists[list_name].match(pattern)
+    Returns:
+      True if matched otherwise False.
+    """
+    return pattern and allowlists[list_name].match(pattern)
 
 
 def prepare_allowlist(patterns):
-  """Join and compile the re patterns.
+    """Join and compile the re patterns.
 
-  Args:
-    patterns: regex patterns.
+    Args:
+      patterns: regex patterns.
 
-  Returns:
-    A compiled re object.
-  """
-  return re.compile('|'.join(patterns))
+    Returns:
+      A compiled re object.
+    """
+    return re.compile("|".join(patterns))
 
 
 def load_allowlists(dirname):
-  """Load allowlists under dirname.
-
-  An allowlist ends with .allowlist.
-
-  Args:
-    dirname: path to the dir.
-
-  Returns:
-    A dictionary of 'filename' -> allowlist matcher.
-  """
-  wlist = {}
-  for fn in glob.glob(os.path.join(dirname, '*.allowlist')):
-    key = os.path.splitext(os.path.basename(fn))[0]
-    with open(fn, 'r', encoding='utf-8') as f:
-      patterns = f.read().splitlines()
-      patterns = [l for l in patterns if l != '']
-      patterns = [l for l in patterns if l[0] != '#']
-    wlist[key] = prepare_allowlist(patterns)
-  return wlist
+    """Load allowlists under dirname.
+
+    An allowlist ends with .allowlist.
+
+    Args:
+      dirname: path to the dir.
+
+    Returns:
+      A dictionary of 'filename' -> allowlist matcher.
+    """
+    wlist = {}
+    for fn in glob.glob(os.path.join(dirname, "*.allowlist")):
+        key = os.path.splitext(os.path.basename(fn))[0]
+        with open(fn, "r", encoding="utf-8") as f:
+            patterns = f.read().splitlines()
+            patterns = [l for l in patterns if l != ""]
+            patterns = [l for l in patterns if l[0] != "#"]
+        wlist[key] = prepare_allowlist(patterns)
+    return wlist
 
 
 allowlists = load_allowlists(os.path.dirname(__file__))