def load_values(lang=None):
# load UCR variables
ucr.load()
values = dict([
(ikey,
ucr[ikey].decode('utf-8', 'replace') if ucr[ikey] else ucr[ikey])
for ikey in UCR_VARIABLES
])
# net
from univention.management.console.modules.setup.network import Interfaces
interfaces = Interfaces()
values['interfaces'] = interfaces.to_dict()
values['physical_interfaces'] = [
idev['name'] for idev in detect_interfaces()
]
# see whether the system has been joined or not
values['joined'] = is_system_joined()
# root password
values['root_password'] = ''
# memory
values['memory_total'] = psutil.virtual_memory(
).total / 1024.0 / 1024.0 # MiB
# get timezone
values['timezone'] = ''
if os.path.exists('/etc/timezone'):
with open('/etc/timezone') as fd:
values['timezone'] = fd.readline().strip().decode(
'utf-8', 'replace')
# read license agreement for app appliance
if lang and ucr.get('umc/web/appliance/data_path'):
prefix = ucr.get('umc/web/appliance/data_path')
license_path = '%sLICENSE_AGREEMENT' % prefix
localized_license_path = '%s_%s' % (license_path, lang.upper())
english_license_path = '%s_EN' % license_path
for ipath in (localized_license_path, license_path,
english_license_path):
if os.path.exists(ipath):
with open(ipath) as license_file:
values['license_agreement'] = (''.join(
license_file.readlines())).decode('utf-8', 'replace')
break
# check for installed system activation
values['system_activation_installed'] = os.path.exists(
'/usr/sbin/univention-system-activation')
return values
def pre_save(newValues):
'''Modify the final dict before saving it to the profile file.'''
# network interfaces
from univention.management.console.modules.setup.network import Interfaces
if 'interfaces' in newValues:
interfaces = Interfaces()
interfaces.from_dict(newValues.pop('interfaces'))
interfaces.check_consistency()
newValues.update(dict((key, value or '') for key, value in interfaces.to_ucr().iteritems()))