def Subtract(self, context, value):
from prompto.value.SetValue import SetValue
if isinstance(value, ListValue):
setValue = SetValue(self.itype.itemType)
value = setValue.Add(context, value)
if isinstance(value, SetValue):
return self.remove(value)
else:
return super(ListValue, self).Add(context, value)
def convertSet(self, context, value, klass, returnType):
if isinstance(returnType, SetType) and isinstance(value, set):
itemType = returnType.itemType
itemKlass = type(value[0]) if len(value)>0 else None
items = [self.doConvertPythonValueToPromptoValue(context, item, itemKlass, itemType) for item in value]
return SetValue(itemType, items=items)
else:
return None
def getMemberValue(self, context, name, autoCreate=False):
if "count" == name:
return IntegerValue(self.size())
elif "keys" == name:
res = set([TextValue(k) for k in self.value.keys()])
return SetValue(TextType.instance, items=res)
elif "values" == name:
return ListValue(self.itype.itemType, items=self.value.values())
else:
return super().getMemberValue(context, name, autoCreate)
def interpret(self, context):
if len(self.expressions)>0:
self.check(context) # force computation of itemType
value = set()
for exp in self.expressions:
o = exp.interpret(context)
o = self.interpretPromotion(o)
value.add(o)
return SetValue(self.itemType, value)
else:
return self.value
def getMemberValue(self, context, name, autoCreate=False):
if "count" == name:
return IntegerValue(self.size())
elif "keys" == name:
res = set([TextValue(k) for k in self.values.keys()])
return SetValue(TextType.instance, items=res)
elif "values" == name:
return ListValue(AnyType.instance, items=self.values.values())
else:
result = self.values.get(name, None)
if result is not None:
return result
elif "text" == name:
return TextValue(str(self))
elif autoCreate:
result = DocumentValue()
self.values[name] = result
return result
else:
return NullValue.instance
def toSetValue(self, context):
from prompto.value.SetValue import SetValue
return SetValue(self.itype.itemType, items=set(self.items))
def toSetValue(self, context):
items = [item for item in self.getIterator(context)]
return SetValue(self.itemType, items=set(items))
def __init__(self, expressions = []):
strs = [ str(e) for e in expressions]
super(SetLiteral, self).__init__("<" + ", ".join(strs) + ">", SetValue(MissingType.instance))
self.expressions = expressions
self.itemType = None
def toSetValue(self, context):
from prompto.value.SetValue import SetValue
items = [item for item in self.getIterator(context)]
return SetValue(self.value.itemType, items=set(items))