Merged revisions 80368-80369 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r80368 | antoine.pitrou | 2010-04-22 15:19:31 +0200 (jeu., 22 avril 2010) | 3 lines

  Fix mailcap.py built-in test.
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  r80369 | antoine.pitrou | 2010-04-22 15:30:10 +0200 (jeu., 22 avril 2010) | 5 lines

  Issue #8496: make mailcap.lookup() always return a list, rather than an iterator.
  Patch by Gregory Nofi.
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diff --git a/Lib/mailcap.py b/Lib/mailcap.py
index 086f05c..4ae13d7 100644
--- a/Lib/mailcap.py
+++ b/Lib/mailcap.py
@@ -164,7 +164,7 @@
     if MIMEtype in caps:
         entries = entries + caps[MIMEtype]
     if key is not None:
-        entries = filter(lambda e, key=key: key in e, entries)
+        entries = [e for e in entries if key in e]
     return entries
 
 def subst(field, MIMEtype, filename, plist=[]):
@@ -239,14 +239,12 @@
     if not caps: caps = getcaps()
     print("Mailcap entries:")
     print()
-    ckeys = caps.keys()
-    ckeys.sort()
+    ckeys = sorted(caps)
     for type in ckeys:
         print(type)
         entries = caps[type]
         for e in entries:
-            keys = e.keys()
-            keys.sort()
+            keys = sorted(e)
             for k in keys:
                 print("  %-15s" % k, e[k])
             print()