Wed Feb 22 04:47:15 UTC 2006  Alberto Bertogli <albertogli@telpin.com.ar>
  * Move some one-time used imports to the user location.
  As a minor but noticeable optimization to darcsweb's load time, move the
  importing of sha and email.Utils modules to the place where they're used (only
  one in both cases).
  
  This takes the time spent on imports from 0.027s to 0.021s, which will
  probably be slightly noticeable on slower machines, reducing the time taken by
  a cache hit from 0.030s to 0.024s (on misses it doesn't make a difference).
diff -rN -u old-darcsweb/darcsweb.cgi new-darcsweb/darcsweb.cgi
--- old-darcsweb/darcsweb.cgi	2015-10-04 00:48:47.000000000 +0000
+++ new-darcsweb/darcsweb.cgi	2015-10-04 00:48:47.000000000 +0000
@@ -14,13 +14,11 @@
 import os
 import string
 import stat
-import sha
 import cgi
 import cgitb; cgitb.enable()
 import urllib
 import xml.sax
 from xml.sax.saxutils import escape as xml_escape
-import email.Utils
 time_imports = time.time() - time_begin
 
 iso_datetime = '%Y-%m-%dT%H:%M:%SZ'
@@ -481,6 +479,7 @@
 
 class Cache:
 	def __init__(self, basedir, url):
+		import sha
 		self.basedir = basedir
 		self.url = url
 		self.fname = sha.sha(repr(url)).hexdigest()
@@ -1868,6 +1867,7 @@
 		link = '%s/%s;a=commit;h=%s' % (config.myurl,
 				config.myreponame, p.hash)
 
+		import email.Utils
 		addr, author = email.Utils.parseaddr(p.author)
 		if not addr:
 			addr = "unknown_email@example.com"