From 658fad42b04420962e6ac478247411ee77483d93 Mon Sep 17 00:00:00 2001
From: Barry Warsaw
Date: Wed, 25 Apr 2012 22:08:22 -0400
Subject: General code cleanup.

 - Add explicit dependency on zope.event in setup.py.
 - Use Python 3 compatible syntax for specifying that a class implements an
   interface, i.e. the @implementer class decorator.
 - print_function futures.
 - Whitespace normalization.
---
 src/mailman/runners/command.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'src/mailman/runners/command.py')

diff --git a/src/mailman/runners/command.py b/src/mailman/runners/command.py
index ac611ed3a..6501474a3 100644
--- a/src/mailman/runners/command.py
+++ b/src/mailman/runners/command.py
@@ -38,7 +38,7 @@ from email.errors import HeaderParseError
 from email.header import decode_header, make_header
 from email.iterators import typed_subpart_iterator
 from zope.component import getUtility
-from zope.interface import implements
+from zope.interface import implementer
 
 from mailman.config import config
 from mailman.core.i18n import _
@@ -117,7 +117,7 @@ class CommandFinder:
                 continue
             # Ensure that all the parts are unicodes.  Since we only accept
             # ASCII commands and arguments, ignore anything else.
-            parts = [(part 
+            parts = [(part
                       if isinstance(part, unicode)
                       else part.decode('ascii', 'ignore'))
                      for part in parts]
@@ -125,11 +125,10 @@ class CommandFinder:
 
 
 
+@implementer(IEmailResults)
 class Results:
     """The email command results."""
 
-    implements(IEmailResults)
-
     def __init__(self, charset='us-ascii'):
         self._output = StringIO()
         self.charset = charset
-- 
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