流浪的python(QQ796245415)的博客

coding =utf-8import datetimeimport time“”“method.decorator”"""def timer(fn):def wrapper(*args, **kwargs):start = datetime.datetime.now()fn_foo = fn(*args, **kwargs)delta = (datetime.datetime...

# 方法def pr(): print('hello222')class Test(object): # 如果不需要传参直接去掉括号class Test: # 构造函数 def __init__(self，name): self.name = name # 可变参数 self.age = 100 # 默认参数 # ...

# coding = utf-8class Test(object): def __init__(self, name): self.age = 33 self.name = name # 普通方法，只能被对象调用 def walk(self, place): print place, self.wa...

# coding=utf-8import unittestclass ClassTest(unittest.TestCase): @classmethod def setUpClass(cls): print("starting before all method,i just do one times") @classmet...

# coding = utf-8import osprint os.listdir(os.getcwd()) # get dir all filesprint os.path.dirname(__file__) # get dir_name of fileprint os.path.abspath(__file__) # get pwdprint os.path.dirname(o...

# coding=utf-8__author__ = "Chen"class Person(object): def __init__(self, name, age): self.name = name self.age = age self.weight = '900' def talk(self): ...

class f(object): """类变量""" hh=1123 bb=88888 cc=0000 def __init__(self): """实例变量""" self.name="sss"class d(f): def aa(self): ""