How to use buildASTNode method in avocado

Best Python code snippet using avocado_python

spark.py

Source:spark.py

...254		self.AST = AST255	def preprocess(self, rule, func):256		rebind = lambda lhs, self=self: \257				lambda args, lhs=lhs, self=self: \258					self.buildASTNode(args, lhs)259		lhs, rhs = rule260		return rule, rebind(lhs)261	def buildASTNode(self, args, lhs):262		children = []263		for arg in args:264			if isinstance(arg, self.AST):265				children.append(arg)266			else:267				children.append(self.terminal(arg))268		return self.nonterminal(lhs, children)269	def terminal(self, token):	return token270	def nonterminal(self, type, args):271		rv = self.AST(type)272		rv[:len(args)] = args273		return rv274class GenericASTTraversalPruningException:275	pass...

astbuilder.py

Source:astbuilder.py

...9class ASTBuilder(parser.Parser):10	def __init__(self, start = 'file_input'):11		parser.Parser.__init__(self, start)12	def preprocess(self, rule, func):13		rebind = lambda lhs, self=self: lambda args, lhs=lhs, self=self: self.buildASTNode(args, lhs)14		lhs, rhs = rule15		return rule, rebind(lhs)16	def buildASTNode(self, args, lhs):17		children = []18		for varg in args:19			#Arg can be array in case of 'array' type20			if not isinstance(varg, list):21				varg = [varg,]22			for arg in varg:23				if isinstance(arg, astnode.ASTNonTerminalNode):24					children.append(arg)25				else:26					children.append(self.terminal(arg))27		#When node is 'array' type, skip its creation and return array of children28		if lhs in self.ArrayTypes:29			return children30		#Check 'pass' types...

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