def modifyIfStmt(self, node):
statements = ASTModifier.modifyIfStmt(self, node)
if len(statements) == 1:
node = statements[0]
condition_stmts_tuples = []
for (i, (condition,
stmts)) in enumerate(node.condition_stmts_tuples):
try:
value = None
if condition:
value = evaluate_expression(condition)
except ParseException:
pass
if value is True:
# since the condition is always true it can be replaced with None,
# but don't do this for if 1=1 statements since they are used as a workaround for the Kontakt 2 parser buffer overflow
if not self.is1equals1(condition):
condition = None
if len(stmts) > 0:
condition_stmts_tuples.append((condition, stmts))
break
if not (value is False or len(stmts) == 0):
condition_stmts_tuples.append((condition, stmts))
# if there's just an else statement left, return its statement list
if len(condition_stmts_tuples
) == 1 and condition_stmts_tuples[0][0] is None:
return condition_stmts_tuples[0][1]
elif len(condition_stmts_tuples) == 0:
return []
else:
node.condition_stmts_tuples = condition_stmts_tuples
return [node]
else:
return flatten([self.modify(stmt) for stmt in statements])
def modifyIfStmt(self, node):
statements = ASTModifier.modifyIfStmt(self, node)
if len(statements) == 1:
node = statements[0]
condition_stmts_tuples = []
for (i, (condition, stmts)) in enumerate(node.condition_stmts_tuples):
try:
value = None
if condition:
value = evaluate_expression(condition)
except ParseException:
pass
if value is True:
# since the condition is always true it can be replaced with None,
# but don't do this for if 1=1 statements since they are used as a workaround for the Kontakt 2 parser buffer overflow
if not self.is1equals1(condition):
condition = None
if len(stmts) > 0:
condition_stmts_tuples.append((condition, stmts))
break
if not (value is False or len(stmts) == 0):
condition_stmts_tuples.append((condition, stmts))
# if there's just an else statement left, return its statement list
if len(condition_stmts_tuples) == 1 and condition_stmts_tuples[0][0] is None:
return condition_stmts_tuples[0][1]
elif len(condition_stmts_tuples) == 0:
return []
else:
node.condition_stmts_tuples = condition_stmts_tuples
return [node]
else:
return flatten([self.modify(stmt) for stmt in statements])
def modifyIfStmt(self, node):
if self.pass_num == 2:
node = ASTModifier.modifyIfStmt(self, node)[0]
node.condition_stmts_tuples = [
(condition, self.fixStatementList(stmts))
for (condition, stmts) in node.condition_stmts_tuples
]
return [node]
def modifyIfStmt(self, node):
if self.pass_num == 2:
node = ASTModifier.modifyIfStmt(self, node)[0]
node.condition_stmts_tuples = [(condition, self.fixStatementList(stmts)) for (condition, stmts) in node.condition_stmts_tuples]
return [node]