def visit_Or(self, node, stack, stack_base):
if stack_base == len(stack):
resume_record = BinaryExpressionRR()
stack.append(resume_record)
else:
resume_record = stack[stack_base]
try:
if resume_record.left is None:
resume_record.left = self.visit_and_force_eval(node.lexpr, stack, stack_base + 1)
rexpr = self.visit_and_force_eval(node.rexpr, stack, stack_base + 1)
stack.pop()
return resume_record.left or rexpr
except:
raise
def visit_KeyValuePair(self, node, stack, stack_base):
if stack_base == len(stack):
resume_record = BinaryExpressionRR()
stack.append(resume_record)
else:
resume_record = stack[stack_base]
try:
# We store the key in resume_record.left
if resume_record.left is None:
resume_record.left = self.visit_and_force_eval(node.key_expr, stack, stack_base + 1)
value = self.visit_and_force_eval(node.value_expr, stack, stack_base + 1)
except:
raise
stack.pop()
return resume_record.left, value
def visit_Or(self, node, stack, stack_base):
if stack_base == len(stack):
resume_record = BinaryExpressionRR()
stack.append(resume_record)
else:
resume_record = stack[stack_base]
try:
if resume_record.left is None:
resume_record.left = self.visit_and_force_eval(
node.lexpr, stack, stack_base + 1)
rexpr = self.visit_and_force_eval(node.rexpr, stack,
stack_base + 1)
stack.pop()
return resume_record.left or rexpr
except:
raise
def visit_KeyValuePair(self, node, stack, stack_base):
if stack_base == len(stack):
resume_record = BinaryExpressionRR()
stack.append(resume_record)
else:
resume_record = stack[stack_base]
try:
# We store the key in resume_record.left
if resume_record.left is None:
resume_record.left = self.visit_and_force_eval(
node.key_expr, stack, stack_base + 1)
value = self.visit_and_force_eval(node.value_expr, stack,
stack_base + 1)
except:
raise
stack.pop()
return resume_record.left, value
