class QueryMap(ConfigParser.ConfigParser):
'''
classdocs
'''
delimitor = " "
def __init__(self,
_querymapfile=comoonics.cluster.querymapfile,
_clusterinfo=None):
'''
Constructor
'''
ConfigParser.ConfigParser.__init__(self)
if isinstance(_clusterinfo, RedHatClusterInfo):
self.mainsection = "redhatcluster"
else:
self.mainsection = "unknown"
self.read(_querymapfile)
def get(self, section, option, raw=True):
if not section:
section = self.mainsection
self._defaults["param0"] = "%(param0)s"
self._defaults["param1"] = "%(param1)s"
self._defaults["param2"] = "%(param2)s"
self._defaults["param3"] = "%(param3)s"
self._defaults["param4"] = "%(param4)s"
result = ConfigParser.ConfigParser.get(self, section, option, raw)
if result.find(self.delimitor) > 0:
return result.split(self.delimitor)
else:
return result
def array2params(self, _array, suffix="param%s"):
_params = {}
for _index in range(len(_array)):
_params[suffix % _index] = _array[_index]
return _params
def _interpolate(self, section, option, rawval, _vars):
# do the string interpolation
value = rawval
depth = ConfigParser.MAX_INTERPOLATION_DEPTH
while depth: # Loop through this until it's done
depth -= 1
if "%(" in value:
value = self._KEYCRE.sub(self._interpolation_replace, value)
try:
value = value % _vars
except KeyError, e:
raise ConfigParser.InterpolationMissingOptionError(
option, section, rawval, e[0])
else:
break
if not "%(param" in value and "%" in value:
raise ConfigParser.InterpolationDepthError(option, section, rawval)
return value
def test_interpolationdeptherror(self):
import pickle
e1 = ConfigParser.InterpolationDepthError('option', 'section',
'rawval')
pickled = pickle.dumps(e1)
e2 = pickle.loads(pickled)
self.assertEqual(e1.message, e2.message)
self.assertEqual(e1.args, e2.args)
self.assertEqual(e1.section, e2.section)
self.assertEqual(e1.option, e2.option)
self.assertEqual(repr(e1), repr(e2))
def test_interpolationdeptherror(self):
import pickle
e1 = ConfigParser.InterpolationDepthError('option', 'section',
'rawval')
for proto in range(pickle.HIGHEST_PROTOCOL + 1):
pickled = pickle.dumps(e1, proto)
e2 = pickle.loads(pickled)
self.assertEqual(e1.message, e2.message)
self.assertEqual(e1.args, e2.args)
self.assertEqual(e1.section, e2.section)
self.assertEqual(e1.option, e2.option)
self.assertEqual(repr(e1), repr(e2))
