From d9e93cef4ce6096698800d61768cf490b4833293 Mon Sep 17 00:00:00 2001
From: tkikuchi <>
Date: Thu, 12 Oct 2006 00:48:48 +0000
Subject: With python2.5, importing JapaneseCodecs triggers LookupError because
 'iso2022_jp' does not exist in japanese (but 'iso_2022_jp'). We try to test
 Japanese (and Korean) codecs before changing path order and do not import
 japanese/korean if the codecs already exist in python distribution. (as in
 2.4 and 2.5) Importing japanese/korean is going away in mailman-2.2.

---
 misc/paths.py.in | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

(limited to 'misc')

diff --git a/misc/paths.py.in b/misc/paths.py.in
index c58492f5..3566a12c 100644
--- a/misc/paths.py.in
+++ b/misc/paths.py.in
@@ -35,6 +35,19 @@ exec_prefix = '@exec_prefix@'
 if exec_prefix == '${prefix}':
     exec_prefix = prefix
 
+# Check if ja/ko codecs are available before changing path.
+try:
+    s = unicode('OK', 'iso-2022-jp')
+    jaok = True
+except LookupError:
+    jaok = False
+
+try:
+    s = unicode('OK', 'euc-kr')
+    kook = True
+except LookupError:
+    kook = False
+
 # Hack the path to include the parent directory of the $prefix/Mailman package
 # directory.
 sys.path.insert(0, prefix)
@@ -53,12 +66,14 @@ sys.path.append(sitedir)
 # In a normal interactive Python environment, the japanese.pth and korean.pth
 # files would be imported automatically.  But because we inhibit the importing
 # of the site module, we need to be explicit about importing these codecs.
-import japanese
+if not jaok:
+    import japanese
 # As of KoreanCodecs 2.0.5, you had to do the second import to get the Korean
 # codecs installed, however leave the first import in there in case an upgrade
 # changes this.
-import korean
-import korean.aliases
+if not kook:
+    import korean
+    import korean.aliases
 # Arabic and Hebrew (RFC-1556) encoding aliases. (temporary solution)
 import encodings.aliases
 encodings.aliases.aliases.update({
-- 
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