def __str__(self):
if self.instances:
return "{}".format(english.join(self.instances))
elif self.noun:
return "the {}".format(self.noun.plural)
elif self.pronoun:
return "{}".format(self.pronoun)
else:
return "(anonymous group of instances #{})".format(self.id)
def text(self, argument: Argument) -> str:
conditions = find_conditions(self, argument)
# Special condition: something can fly if it is a bird -> birds can fly
if len(conditions) == 1:
(condition,) = conditions
if self.subject == condition.subject \
and condition.verb is not None \
and condition.verb.literal in ('is', 'are') \
and isinstance(condition.object, Prototype):
return "{a!s} {verb!s} {b!s}".format(a=condition.object.text(argument), verb=self.verb, b=self.object.text(argument))
return "{} {} {}".format(
super().text(argument),
self.conj if self.conj is not None else "if",
english.join([claim.text(argument) for claim in sorted(conditions, key=lambda condition: condition.id)]))
def __str__(self):
return super().__str__() + ' if ' + english.join(self.conditions)
def __str__(self):
return "{target!s} {conj} {sources}".format(
target=self.target,
conj='because' if self.type == self.SUPPORT else 'except',
sources=english.join(self.sources))