From 58bd2a948ecf3089ac3a1ea47888748a8b6693bb Mon Sep 17 00:00:00 2001
From: William Deegan <bill@baddogconsulting.com>
Date: Sat, 25 Feb 2017 20:49:07 -0800
Subject: PEP-8 fixes

---
 src/engine/SCons/SConsign.py | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/engine/SCons/SConsign.py b/src/engine/SCons/SConsign.py
index 75d2c41..3bd4b71 100644
--- a/src/engine/SCons/SConsign.py
+++ b/src/engine/SCons/SConsign.py
@@ -41,6 +41,7 @@ import SCons.Warnings
 
 from SCons.compat import PICKLE_PROTOCOL
 
+
 def corrupt_dblite_warning(filename):
     SCons.Warnings.warn(SCons.Warnings.CorruptSConsignWarning,
                         "Ignoring corrupt .sconsign file: %s"%filename)
@@ -48,7 +49,7 @@ def corrupt_dblite_warning(filename):
 SCons.dblite.ignore_corrupt_dbfiles = 1
 SCons.dblite.corruption_warning = corrupt_dblite_warning
 
-#XXX Get rid of the global array so this becomes re-entrant.
+# XXX Get rid of the global array so this becomes re-entrant.
 sig_files = []
 
 # Info for the database SConsign implementation (now the default):
@@ -62,6 +63,7 @@ DB_Module = SCons.dblite
 DB_Name = ".sconsign"
 DB_sync_list = []
 
+
 def Get_DataBase(dir):
     global DataBase, DB_Module, DB_Name
     top = dir.fs.Top
@@ -90,6 +92,7 @@ def Get_DataBase(dir):
         print("DataBase =", DataBase)
         raise
 
+
 def Reset():
     """Reset global state.  Used by unit tests that end up using
     SConsign multiple times to get a clean slate for each test."""
@@ -99,6 +102,7 @@ def Reset():
 
 normcase = os.path.normcase
 
+
 def write():
     global sig_files
     for sig_file in sig_files:
@@ -117,6 +121,7 @@ def write():
         else:
             closemethod()
 
+
 class SConsignEntry(object):
     """
     Wrapper class for the generic entry in a .sconsign file.
@@ -159,6 +164,7 @@ class SConsignEntry(object):
             if key not in ('_version_id','__weakref__'):
                 setattr(self, key, value)
 
+
 class Base(object):
     """
     This is the controlling class for the signatures for the collection of
@@ -213,6 +219,7 @@ class Base(object):
             self.entries[key] = entry
         self.to_be_merged = {}
 
+
 class DB(Base):
     """
     A Base subclass that reads and writes signature information
@@ -285,6 +292,7 @@ class DB(Base):
             else:
                 syncmethod()
 
+
 class Dir(Base):
     def __init__(self, fp=None, dir=None):
         """
@@ -304,6 +312,7 @@ class Dir(Base):
             for key, entry in list(self.entries.items()):
                 entry.convert_from_sconsign(dir, key)
 
+
 class DirFile(Dir):
     """
     Encapsulates reading and writing a per-directory .sconsign file.
@@ -394,6 +403,7 @@ class DirFile(Dir):
 
 ForDirectory = DB
 
+
 def File(name, dbm_module=None):
     """
     Arrange for all signatures to be stored in a global .sconsign.db*
-- 
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