def iface(name, cache=None):
"""
calls on checks to determine best interface type match for the named interface
:return: regular :class:`linux.iface <netshowlib.linux.iface.Iface>` or \
:class:`linux bond or bond member<netshowlib.linux.bond.Bond>` or \
:class:`linux bridge or bridge member <netshowlib.linux.bridge.Bridge>` \
interface
"""
# create test iface.
test_iface = Iface(name, cache=cache)
if test_iface.is_bridge():
bridge = nn.import_module('netshowlib.linux.bridge')
return bridge.Bridge(name, cache=cache)
elif test_iface.is_bond():
bond = nn.import_module('netshowlib.linux.bond')
return bond.Bond(name, cache=cache)
elif test_iface.is_bondmem():
bondmem = nn.import_module('netshowlib.linux.bond')
return bondmem.BondMember(name, cache=cache)
elif test_iface.is_bridgemem():
bridge = nn.import_module('netshowlib.linux.bridge')
return bridge.BridgeMember(name, cache=cache)
return test_iface
def iface(name, cache=None):
"""
calls on checks to determine best interface type match for the named interface
:return: regular :class:`linux.iface <netshowlib.linux.iface.Iface>` or \
:class:`linux bond or bond member<netshowlib.linux.bond.Bond>` or \
:class:`linux bridge or bridge member <netshowlib.linux.bridge.Bridge>` \
interface
"""
# create test iface.
test_iface = Iface(name, cache=cache)
if test_iface.is_bridge():
bridge = nn.import_module('netshowlib.linux.bridge')
return bridge.Bridge(name, cache=cache)
elif test_iface.is_bond():
bond = nn.import_module('netshowlib.linux.bond')
return bond.Bond(name, cache=cache)
elif test_iface.is_bondmem():
bondmem = nn.import_module('netshowlib.linux.bond')
return bondmem.BondMember(name, cache=cache)
elif test_iface.is_bridgemem():
bridge = nn.import_module('netshowlib.linux.bridge')
return bridge.BridgeMember(name, cache=cache)
return test_iface
def run():
"""
Executes ``run()`` function from netshow plugin identified
from the provider check.
"""
# set the LOCPATH to find locale files in the virtualenv instance or
# system /usr/share/locale location. needed by gettext
# for translation files.
os.environ['LOCPATH'] = os.path.join(sys.prefix, 'share', 'locale')
if os.environ.get('LANGUAGE') == 'C':
os.environ['LANGUAGE'] = 'en'
_ostype = nn.provider_check()
if not _ostype:
raise UnableToFindProviderException
import_str = 'netshow.%s.show' % _ostype
nn.import_module(import_str).run()
def iface(name, cache=None):
"""
:return: ``:class:PrintIface`` instance that matches \
correct iface type of the named interface
:return: None if interface does not exist
"""
# create test iface.
test_iface = cumulus_iface.iface(name, cache=cache)
if not test_iface.exists():
return None
if test_iface.is_bridge():
bridge = nn.import_module('netshow.cumulus.print_bridge')
return bridge.PrintBridge(test_iface)
elif test_iface.is_bond():
bond = nn.import_module('netshow.cumulus.print_bond')
return bond.PrintBond(test_iface)
elif test_iface.is_bondmem():
bondmem = nn.import_module('netshow.cumulus.print_bond')
return bondmem.PrintBondMember(test_iface)
elif test_iface.is_bridgemem():
bridge = nn.import_module('netshow.cumulus.print_bridge')
return bridge.PrintBridgeMember(test_iface)
return PrintIface(test_iface)
def run(self, features=None):
"""
:param features: List of features to enable. If set to ``None`` \
cache from all features is obtained
:return: returns Cache instance of appropriate OS type
"""
_featurelist = self.feature_list
if features:
_featurelist = features
for _feature, _provider in _featurelist.items():
_feature_mod = nnlib.import_module("netshowlib.%s.%s" % (_provider,
_feature))
self.__dict__[_feature] = _feature_mod.cacheinfo()
def test_import_module():
""" test import module """
ospath = nn.import_module('os.path')
assert_equals(ospath.exists('/etc/hosts'), True)
