def save_func(self, func, exp):
"""保存函数"""
if func.startswith(Configuration.FuncPrefix):
if exp.find(Configuration.UserDeclarator) != -1:
raise Exception("invalid syntax")
if exp.find("=") != -1:
raise Exception("invalid syntax")
func = Convertor.format_usrname(func)
lmd = Supporter.args2list(func_lambda(exp, self))#包装自定义函数
self._handler.add_api(func, lmd)#加入到虚拟空间中
else:
raise Exception("Function should starts with #")
def get_obj(self, name):
"""获取对象"""
name = Convertor.format_usrname(name)
return self._handler.Environment.get(name)
def del_objs(self, vars):
"""删除对象"""
vars = ",".join(Convertor.format_usrname(v) for v in vars)
self._handler.exec_code("del %s" % vars)
def save_vars(self, vars, vals):
"""保存变量"""
for n, v in zip(vars, vals):
n = Convertor.format_usrname(n)
#实际成为了YCPY虚拟环境中全局变量
self._handler.add_api(n, v)
