python scripts: pep8ize codebase

This was done with the aid of the pep8 script, available by running
`easy_install pep8`.

It may be worth making this part of ./check, but that will require
putting pep8 into the development tools stratum.
This should be easy, given pep8 has no external dependencies.

1 files changed, 12 insertions, 13 deletions

diff --git a/morphlib/savefile.py b/morphlib/savefile.py
index 9392f1a2..2d87a54f 100644
--- a/morphlib/savefile.py
+++ b/morphlib/savefile.py
@@ -1,14 +1,14 @@
 # Copyright (C) 2012  Codethink Limited
-# 
+#
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; version 2 of the License.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License along
 # with this program; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
@@ -22,25 +22,25 @@ import tempfile
 class SaveFile(file):
 
     '''Save files with a temporary name and rename when they're ready.
-    
+
     This class acts exactly like the normal ``file`` class, except that
     it is meant only for saving data to files. The data is written to
     a temporary file, which gets renamed to the target name when the
     open file is closed. This avoids readers of the file from getting
     an incomplete file.
-    
+
     Example:
-    
+
         f = SaveFile('foo', 'w')
         f.write(stuff)
         f.close()
-        
+
     The file will be called something like ``tmpCAFEBEEF`` until ``close``
     is called, at which point it gets renamed to ``foo``.
-    
+
     If the writer decides the file is not worth saving, they can call the
     ``abort`` method, which deletes the temporary file.
-    
+
     '''
 
     def __init__(self, filename, *args, **kwargs):
@@ -52,10 +52,10 @@ class SaveFile(file):
 
     def abort(self):
         '''Abort file saving.
-        
+
         The temporary file will be removed, and the universe is almost
         exactly as if the file save had never started.
-        
+
         '''
 
         os.remove(self._savefile_tempname)
@@ -64,7 +64,6 @@ class SaveFile(file):
     def close(self):
         ret = file.close(self)
         logging.debug('Rename temporary file %s to %s' %
-                        (self._savefile_tempname, self.real_filename))
+                      (self._savefile_tempname, self.real_filename))
         os.rename(self._savefile_tempname, self.real_filename)
         return ret
-