From 2ab3bb7f7d16318f11775e14a421bd30049805f4 Mon Sep 17 00:00:00 2001
From: bwarsaw <>
Date: Mon, 22 Sep 2003 02:40:51 +0000
Subject: Backporting from the HEAD -- updated archiver

---
 Mailman/Archiver/Archiver.py  |  6 ++++--
 Mailman/Archiver/HyperArch.py | 42 ++++++++++++++++++++++++++++++++++++------
 Mailman/Archiver/pipermail.py |  4 ++--
 3 files changed, 42 insertions(+), 10 deletions(-)

(limited to 'Mailman')

diff --git a/Mailman/Archiver/Archiver.py b/Mailman/Archiver/Archiver.py
index 903031cd..8c41f0f8 100644
--- a/Mailman/Archiver/Archiver.py
+++ b/Mailman/Archiver/Archiver.py
@@ -1,4 +1,4 @@
-# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2003 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -166,7 +166,9 @@ class Archiver:
             raise
 
     def ExternalArchive(self, ar, txt):
-        d = SafeDict({'listname': self.internal_name()})
+        d = SafeDict({'listname': self.internal_name(),
+                      'hostname': self.host_name,
+                      })
         cmd = ar % d
         extarch = os.popen(cmd, 'w')
         extarch.write(txt)
diff --git a/Mailman/Archiver/HyperArch.py b/Mailman/Archiver/HyperArch.py
index ea09b877..328e0dcc 100644
--- a/Mailman/Archiver/HyperArch.py
+++ b/Mailman/Archiver/HyperArch.py
@@ -83,6 +83,13 @@ if sys.platform == 'darwin':
         resource.setrlimit(resource.RLIMIT_STACK, (newsoft, hard))
 
 
+try:
+    True, False
+except NameError:
+    True = 1
+    False = 0
+
+
 
 def html_quote(s, lang=None):
     repls = ( ('&', '&amp;'),
@@ -159,21 +166,44 @@ quotedpat = re.compile(r'^([>|:]|&gt;)+')
 
 
 
-# This doesn't need to be a weakref instance because it's just storing
-# strings.  Keys are (templatefile, lang) tuples.
+# Like Utils.maketext() but with caching to improve performance.
+#
+# _templatefilepathcache is used to associate a (templatefile, lang, listname)
+# key with the file system path to a template file.  This path is the one that
+# the Utils.findtext() function has computed is the one to match the values in
+# the key tuple.
+#
+# _templatecache associate a file system path as key with the text
+# returned after processing the contents of that file by Utils.findtext()
+#
+# We keep two caches to reduce the amount of template text kept in memory,
+# since the _templatefilepathcache is a many->one mapping and _templatecache
+# is a one->one mapping.  Imagine 1000 lists all using the same default
+# English template.
+
+_templatefilepathcache = {}
 _templatecache = {}
 
 def quick_maketext(templatefile, dict=None, lang=None, mlist=None):
+    if mlist is None:
+        listname = ''
+    else:
+        listname = mlist._internal_name
     if lang is None:
         if mlist is None:
             lang = mm_cfg.DEFAULT_SERVER_LANGUAGE
         else:
             lang = mlist.preferred_language
-    template = _templatecache.get((templatefile, lang))
-    if template is None:
+    cachekey = (templatefile, lang, listname)
+    filepath =  _templatefilepathcache.get(cachekey)
+    if filepath:
+        template = _templatecache.get(filepath)
+    if filepath is None or template is None:
         # Use the basic maketext, with defaults to get the raw template
-        template = Utils.maketext(templatefile, lang=lang, raw=1)
-        _templatecache[(templatefile, lang)] = template
+        template, filepath = Utils.findtext(templatefile, lang=lang,
+                                            raw=True, mlist=mlist)
+        _templatefilepathcache[cachekey] = filepath
+        _templatecache[filepath] = template
     # Copied from Utils.maketext()
     text = template
     if dict is not None:
diff --git a/Mailman/Archiver/pipermail.py b/Mailman/Archiver/pipermail.py
index e2e6c062..210030ed 100644
--- a/Mailman/Archiver/pipermail.py
+++ b/Mailman/Archiver/pipermail.py
@@ -7,7 +7,7 @@ import os
 import re
 import sys
 import time
-from email.Utils import parseaddr, parsedate_tz
+from email.Utils import parseaddr, parsedate_tz, mktime_tz
 import cPickle as pickle
 from cStringIO import StringIO
 from string import lowercase
@@ -224,7 +224,7 @@ class Article:
                 return None
             date = parsedate_tz(datestr)
             try:
-                return time.mktime(date[:9])
+                return mktime_tz(date)
             except (TypeError, ValueError, OverflowError):
                 return None
         date = floatdate('date')
-- 
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