def unpack_value(tt):
"""Find VALUE or VALUE.ARRAY under TT and convert to a Python value.
Looks at the TYPE of the node to work out how to decode it.
Handles nodes with no value (e.g. in CLASS.)
"""
## TODO: Handle VALUE.REFERENCE, VALUE.REFARRAY
valtype = attrs(tt)['TYPE']
raw_val = list_of_matching(tt, ['VALUE', 'VALUE.ARRAY'])
if len(raw_val) == 0:
return None
elif len(raw_val) > 1:
raise ParseError('more than one VALUE or VALUE.ARRAY under %s' %
name(tt))
raw_val = raw_val[0]
if isinstance(raw_val, list):
return [cim_obj.tocimobj(valtype, x) for x in raw_val]
elif len(raw_val) == 0 and valtype != 'string':
return None
else:
return cim_obj.tocimobj(valtype, raw_val)
def InvokeMethod(self, MethodName, ObjectName, **params):
# Convert string to CIMClassName
obj = ObjectName
if isinstance(obj, StringTypes):
obj = CIMClassName(obj, namespace = self.default_namespace)
if isinstance(obj, CIMInstanceName) and obj.namespace is None:
obj = ObjectName.copy()
obj.namespace = self.default_namespace
# Make the method call
result = self.methodcall(MethodName, obj, **params)
# Convert optional RETURNVALUE into a Python object
returnvalue = None
if len(result) > 0 and result[0][0] == 'RETURNVALUE':
returnvalue = cim_obj.tocimobj(result[0][1]['PARAMTYPE'],
result[0][2])
result = result[1:]
# Convert zero or more PARAMVALUE elements into dictionary
output_params = {}
for p in result:
if p[1] == 'reference':
output_params[p[0]] = p[2]
else:
output_params[p[0]] = cim_obj.tocimobj(p[1], p[2])
return returnvalue, output_params
def unpack_value(tt):
"""Find VALUE or VALUE.ARRAY under TT and convert to a Python value.
Looks at the TYPE of the node to work out how to decode it.
Handles nodes with no value (e.g. in CLASS.)
"""
## TODO: Handle VALUE.REFERENCE, VALUE.REFARRAY
valtype = attrs(tt)['TYPE']
raw_val = list_of_matching(tt, ['VALUE', 'VALUE.ARRAY'])
if len(raw_val) == 0:
return None
elif len(raw_val) > 1:
raise ParseError('more than one VALUE or VALUE.ARRAY under %s' % name(tt))
raw_val = raw_val[0]
if isinstance(raw_val, list):
return [cim_obj.tocimobj(valtype, x) for x in raw_val]
elif len(raw_val) == 0 and valtype != 'string':
return None
else:
return cim_obj.tocimobj(valtype, raw_val)
def parse_qualifier_declaration(tt):
## <!ELEMENT QUALIFIER.DECLARATION (SCOPE?, (VALUE | VALUE.ARRAY)?)>
## <!ATTLIST QUALIFIER.DECLARATION
## %CIMName;
## %CIMType; #REQUIRED
## ISARRAY (true|false) #IMPLIED
## %ArraySize;
## %QualifierFlavor;>
check_node(tt, 'QUALIFIER.DECLARATION',
['NAME', 'TYPE'],
['ISARRAY', 'ARRAYSIZE', 'OVERRIDABLE', 'TOSUBCLASS',
'TOINSTANCE', 'TRANSLATABLE'],
['SCOPE', 'VALUE', 'VALUE.ARRAY'])
a = attrs(tt)
qname = a['NAME']
type = a['TYPE']
try:
is_array = a['ISARRAY'].lower() == 'true'
except KeyError:
is_array = False
try:
array_size = int(a['ARRAYSIZE'])
except KeyError:
array_size = None
flavors = {}
for f in ['OVERRIDABLE', 'TOSUBCLASS', 'TOINSTANCE', 'TRANSLATABLE']:
try:
flavors[f.lower()] = a[f].lower() == 'true'
except KeyError:
pass
scopes = None
value = None
for child in kids(tt):
if name(child) == 'SCOPE':
if scopes is not None:
raise ParseError("Multiple SCOPE tags encountered")
scopes = parse_any(child)
else:
if value is not None:
raise ParseError("Multiple VALUE/VALUE.ARRAY tags encountered")
value = cim_obj.tocimobj(type, parse_any(child))
return cim_obj.CIMQualifierDeclaration(qname, type, value, is_array,
array_size, scopes, **flavors)
def parse_qualifier_declaration(tt):
## <!ELEMENT QUALIFIER.DECLARATION (SCOPE?, (VALUE | VALUE.ARRAY)?)>
## <!ATTLIST QUALIFIER.DECLARATION
## %CIMName;
## %CIMType; #REQUIRED
## ISARRAY (true|false) #IMPLIED
## %ArraySize;
## %QualifierFlavor;>
check_node(tt, 'QUALIFIER.DECLARATION',
['NAME', 'TYPE'],
['ISARRAY', 'ARRAYSIZE', 'OVERRIDABLE', 'TOSUBCLASS',
'TOINSTANCE', 'TRANSLATABLE'],
['SCOPE', 'VALUE', 'VALUE.ARRAY'])
a = attrs(tt)
qname = a['NAME']
type = a['TYPE']
try:
is_array = a['ISARRAY'].lower() == 'true'
except KeyError:
is_array = False
try:
array_size = int(a['ARRAYSIZE'])
except KeyError:
array_size = None
flavors = {}
for f in ['OVERRIDABLE', 'TOSUBCLASS', 'TOINSTANCE', 'TRANSLATABLE']:
try:
flavors[f.lower()] = a[f].lower() == 'true'
except KeyError:
pass
scopes = None
value = None
for child in kids(tt):
if name(child) == 'SCOPE':
if scopes is not None:
raise ParseError("Multiple SCOPE tags encountered")
scopes = parse_any(child)
else:
if value is not None:
raise ParseError("Multiple VALUE/VALUE.ARRAY tags encountered")
value = cim_obj.tocimobj(type, parse_any(child))
return cim_obj.CIMQualifierDeclaration(qname, type, value, is_array,
array_size, scopes, **flavors)
