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dom0/core: get timezone from /etc/localtime symlink

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Fedora 18 doesn't have /etc/sysconfig/clock. Instead have /etc/localtime
symlinked to real timezone (instead of hardlinked like before), so now it is
easy to get destination TZ name.
This commit is contained in:
Marek Marczykowski 2013-01-25 03:10:12 +01:00
parent 75fc222545
commit 5de6f5ad10
1 changed files with 13 additions and 8 deletions
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21
dom0/qvm-core/qubes.py
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@ -831,14 +831,19 @@ class QubesVm(object):
# FIXME: should be outside of QubesVM?
def get_timezone(self):
clock_config = open('/etc/sysconfig/clock', "r")
clock_config_lines = clock_config.readlines()
clock_config.close()
zone_re = re.compile(r'^ZONE="(.*)"')
for line in clock_config_lines:
line_match = zone_re.match(line)
if line_match:
return line_match.group(1)
# fc18
if os.path.islink('/etc/localtime'):
return '/'.join(os.readlink('/etc/localtime').split('/')[-2:])
# <=fc17
elif os.path.exists('/etc/sysconfig/clock'):
clock_config = open('/etc/sysconfig/clock', "r")
clock_config_lines = clock_config.readlines()
clock_config.close()
zone_re = re.compile(r'^ZONE="(.*)"')
for line in clock_config_lines:
line_match = zone_re.match(line)
if line_match:
return line_match.group(1)
return None