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comparison mercurial/util.py @ 4647:7c80e3e6f030

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Provide a version independent way to use the set datatype.
author Eric Hopper <hopper@omnifarious.org>
date Tue, 19 Jun 2007 08:37:41 -0700
parents 63b9d2deed48
children e241598e956f 272c0a09b203
comparison
equal deleted inserted replaced
4646:196d90bf5c15 4647:7c80e3e6f030
13 """ 13 """
14 14
15 from i18n import _ 15 from i18n import _
16 import cStringIO, errno, getpass, popen2, re, shutil, sys, tempfile 16 import cStringIO, errno, getpass, popen2, re, shutil, sys, tempfile
17 import os, threading, time, calendar, ConfigParser, locale, glob 17 import os, threading, time, calendar, ConfigParser, locale, glob
18
19 try:
20 set = set
21 frozenset = frozenset
22 except NameError:
23 from sets import Set as set, ImmutableSet as frozenset
18 24
19 try: 25 try:
20 _encoding = os.environ.get("HGENCODING") 26 _encoding = os.environ.get("HGENCODING")
21 if sys.platform == 'darwin' and not _encoding: 27 if sys.platform == 'darwin' and not _encoding:
22 # On darwin, getpreferredencoding ignores the locale environment and 28 # On darwin, getpreferredencoding ignores the locale environment and