python partial偏函数 from functools import partial def func(a,b,c,d): return a + b + c + d tes = partial(func,1) print(tes) res = tes(2,3,4) print(res) 原文地址:https://www.cnblogs.com/baohanblog/p/12532638.html
def declare_consumer(self, consumer_cls, topic, callback): """Create a Consumer using the class that was passed in and add it to our list of consumers """ def _connect_error(exc): log_info = {'topic': topic, 'err_str': str(ex