1 files changed, 10 insertions, 6 deletions
diff --git a/src/zope/i18n/compile.py b/src/zope/i18n/compile.py
index 834bf24..81a6a17 100644
--- a/src/zope/i18n/compile.py
+++ b/src/zope/i18n/compile.py
@@ -11,12 +11,14 @@ logger = logging.getLogger('zope.i18n')
 
 HAS_PYTHON_GETTEXT = True
 
+
 def _safe_mtime(path):
     try:
         return os.path.getmtime(path)
     except (IOError, OSError):
         return None
 
+
 def compile_mo_file(domain, lc_messages_path):
     """Creates or updates a mo file in the locales folder."""
 
@@ -34,16 +36,18 @@ def compile_mo_file(domain, lc_messages_path):
 
     if po_mtime > mo_mtime:
         try:
-            # Msgfmt.getAsFile returns io.BytesIO on Python 3, and cStringIO.StringIO
-            # on Python 2; sadly StringIO isn't a proper context manager, so we have to
-            # wrap it with `closing`. Also, Msgfmt doesn't properly close a file
-            # it opens for reading if you pass the path, but it does if you pass
-            # the file.
+            # Msgfmt.getAsFile returns io.BytesIO on Python 3,
+            # and cStringIO.StringIO on Python 2;
+            # sadly StringIO isn't a proper context manager, so we have to
+            # wrap it with `closing`. Also, Msgfmt doesn't properly close a
+            # file it opens for reading if you pass the path,
+            # but it does if you pass the file.
             with open(pofile, 'rb') as pofd:
                 with closing(Msgfmt(pofd, domain).getAsFile()) as mo:
                     with open(mofile, 'wb') as fd:
                         fd.write(mo.read())
         except PoSyntaxError as err:
-            logger.warning('Syntax error while compiling %s (%s).', pofile, err.msg)
+            logger.warning(
+                'Syntax error while compiling %s (%s).', pofile, err.msg)
         except (IOError, OSError) as err:
             logger.warning('Error while compiling %s (%s).', pofile, err)