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from multimethods import multimethod
from ql.ast.nodes.statements.form_statement import FormNode
from ql.ast.nodes.statements.if_statement import IfNode
from ql.ast.nodes.statements.question_statement import QuestionNode
class QuestionVisitor:
def __init__(self):
self.__questions = []
@property
def questions(self):
return self.__questions
@multimethod(FormNode)
def visit(self, node):
for child in node.block:
child.accept(self)
@multimethod(IfNode)
def visit(self, node):
for child in node.block:
child.accept(self)
@multimethod(QuestionNode)
def visit(self, node):
self.__questions.append({
'label': node.label,
'identifier': node.identifier,
'answer_type': node.answer_type,
'metadata': node.metadata,
})
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