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@@ -1,10 +1,6 @@
 import os
 import re
-import sys
 import pytz
-import subprocess
-
-_systemconfig_tz = re.compile(r'^Time Zone: (.*)$', re.MULTILINE)
 
 
 def _tz_from_env(tzenv):
@@ -57,26 +53,6 @@ def _get_localzone(_root='/'):
  except pytz.UnknownTimeZoneError:
  pass
 
- # If we are on OS X now we are pretty sure that the rest of the
- # code will fail and just fall through until it hits the reading
- # of /etc/localtime and using it without name. At this point we
- # can invoke systemconfig which internally invokes ICU. ICU itself
- # does the same thing we do (readlink + compare file contents) but
- # since it knows where the zone files are that should be a bit
- # better than reimplementing the logic here.
- if sys.platform == 'darwin':
- c = subprocess.Popen(['systemsetup', '-gettimezone'],
- stdout=subprocess.PIPE)
- sys_result = c.communicate()[0]
- c.wait()
- tz_match = _systemconfig_tz.search(sys_result)
- if tz_match is not None:
- zone_name = tz_match.group(1)
- try:
- return pytz.timezone(zone_name)
- except pytz.UnknownTimeZoneError:
- pass
-
  # Now look for distribution specific configuration files
  # that contain the timezone name.
  tzpath = os.path.join(_root, 'etc/timezone')