[Python-checkins] cpython (3.2): Fix string exception and a few style issues in mailerdaemon script

[eric.araujo]

http://hg.python.org/cpython/rev/94b1771dbe4b
changeset:   71556:94b1771dbe4b
branch:      3.2
user:        Éric Araujo <merwok at netwok.org>
date:        Tue Jul 26 17:36:19 2011 +0200
summary:
  Fix string exception and a few style issues in mailerdaemon script

files:
  Tools/scripts/mailerdaemon.py |  24 +++++++++++++++-------
  1 files changed, 16 insertions(+), 8 deletions(-)


diff --git a/Tools/scripts/mailerdaemon.py b/Tools/scripts/mailerdaemon.py
--- a/Tools/scripts/mailerdaemon.py
+++ b/Tools/scripts/mailerdaemon.py
@@ -1,4 +1,4 @@
-"""mailerdaemon - classes to parse mailer-daemon messages"""
+"""Classes to parse mailer-daemon messages."""
 
 import calendar
 import email.message
@@ -6,7 +6,10 @@
 import os
 import sys
 
-Unparseable = 'mailerdaemon.Unparseable'
+
+class Unparseable(Exception):
+    pass
+
 
 class ErrorMessage(email.message.Message):
     def __init__(self):
@@ -18,8 +21,10 @@
         if not sub:
             return 0
         sub = sub.lower()
-        if sub.startswith('waiting mail'): return 1
-        if 'warning' in sub: return 1
+        if sub.startswith('waiting mail'):
+            return 1
+        if 'warning' in sub:
+            return 1
         self.sub = sub
         return 0
 
@@ -145,14 +150,17 @@
         errors.append(' '.join((email.strip()+': '+reason).split()))
     return errors
 
-EMPARSERS = [emparse_list, ]
+EMPARSERS = [emparse_list]
 
 def sort_numeric(a, b):
     a = int(a)
     b = int(b)
-    if a < b: return -1
-    elif a > b: return 1
-    else: return 0
+    if a < b:
+        return -1
+    elif a > b:
+        return 1
+    else:
+        return 0
 
 def parsedir(dir, modify):
     os.chdir(dir)

-- 
Repository URL: http://hg.python.org/cpython