我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用token.RPAR。
def classdef(self, nodelist): # classdef: 'class' NAME ['(' [testlist] ')'] ':' suite name = nodelist[1][1] doc = self.get_docstring(nodelist[-1]) if nodelist[2][0] == token.COLON: bases = [] elif nodelist[3][0] == token.RPAR: bases = [] else: bases = self.com_bases(nodelist[3]) # code for class code = self.com_node(nodelist[-1]) if doc is not None: assert isinstance(code, Stmt) assert isinstance(code.nodes[0], Discard) del code.nodes[0] return Class(name, bases, doc, code, lineno=nodelist[1][2])
def atom(cls, nodelist): t = nodelist[1][0] if t == token.LPAR: if nodelist[2][0] == token.RPAR: raise SyntaxError("Empty parentheses") return cls.interpret(nodelist[2]) raise SyntaxError("Language feature not supported in environment markers")
def atom(cls, nodelist): t = nodelist[1][0] if t == token.LPAR: if nodelist[2][0] == token.RPAR: raise SyntaxError("Empty parentheses") return cls.interpret(nodelist[2]) msg = "Language feature not supported in environment markers" raise SyntaxError(msg)
def atom_lpar(self, nodelist): if nodelist[1][0] == token.RPAR: return Tuple((), lineno=nodelist[0][2]) return self.com_node(nodelist[1])
def com_call_function(self, primaryNode, nodelist): if nodelist[0] == token.RPAR: return CallFunc(primaryNode, [], lineno=extractLineNo(nodelist)) args = [] kw = 0 star_node = dstar_node = None len_nodelist = len(nodelist) i = 1 while i < len_nodelist: node = nodelist[i] if node[0]==token.STAR: if star_node is not None: raise SyntaxError, 'already have the varargs indentifier' star_node = self.com_node(nodelist[i+1]) i = i + 3 continue elif node[0]==token.DOUBLESTAR: if dstar_node is not None: raise SyntaxError, 'already have the kwargs indentifier' dstar_node = self.com_node(nodelist[i+1]) i = i + 3 continue # positional or named parameters kw, result = self.com_argument(node, kw, star_node) if len_nodelist != 2 and isinstance(result, GenExpr) \ and len(node) == 3 and node[2][0] == symbol.comp_for: # allow f(x for x in y), but reject f(x for x in y, 1) # should use f((x for x in y), 1) instead of f(x for x in y, 1) raise SyntaxError, 'generator expression needs parenthesis' args.append(result) i = i + 2 return CallFunc(primaryNode, args, star_node, dstar_node, lineno=extractLineNo(nodelist))
