This is a simple python3 factory mode example for operation Created on Thu Sep 20 14:53:22 2018"""__author__="lyp"classOperation:def__init__(self,Num1,Num2): self.Num1=Num1 self.Num2=Num2classOperationAdd(Operation):def__init__(self,Num1,Num2): Operation.__init__(self,Num1,...
factory.numProtocols - 1 clients.remove(self) print "lost connect: %d" % (self.factory.numProtocols) def dataReceived(self, data): if data == "close": self.transport.loseConnection() for client in clients: if client != self: client.transport.write(data) else: print data class Spread...
class Animal(ABC): @abstractmethod def make_sound(self): pass # 工厂类 class AnimalFactory: @staticmethod def create_animal(animal_type): if animal_type == "dog": return Dog() elif animal_type == "cat": return Cat() # 具体产品类 class Dog(Animal): def make_sound(self): return "W...
class Example: def __repr__(self): return 'Example()' __eq__:定义等于操作符的行为。 class Example: def __eq__(self, other): return self.value == other.value __ne__:定义不等于操作符的行为。 class Example: def __ne__(self, other): return self.value != other.value __lt__:...
Example #13Source File: event_details.py From busy-beaver with MIT License 5 votes def EventDetails(session): class _EventDetailsFactory(factory.Factory): class Meta: model = model id = factory.Faker("uuid4") name = "ChiPy" url = "http://meetup.com/_ChiPy_/event/blah" start_epoch ...
Let’s see how to create a factory method using the class method. In this example, we will create a Student class object using the class method. fromdatetimeimportdateclassStudent:def__init__(self, name, age):self.name = name self.age = age@classmethoddefcalculate_age(cls, name, birth...
return super().__init__(name, bases, dct) def __call__(cls, *args, **kwargs): print("__call__ called") return super().__call__(*args, **kwargs) class Example(metaclass=Example): def __init__(self): print("Example class") __init__ called >>> obj = Example() __call...
Example using built-in class decoratorsShow/Hide Next, define a class where you decorate some of its methods using the @debug and @timer decorators from earlier:Python class_decorators.py from decorators import debug, timer class TimeWaster: @debug def __init__(self, max_num): self.max_...
Example of a test script: # Write the modules that need to be imported hereimportsimimportnetimportuosimportutimeclassTestBase(object):# ---This area is for testing code---@staticmethoddefdet_signal():utime.sleep(2)ifsim.getStatus()==1:ifnet.getConfig()[0]==5:returnTrueelse:return...
from abc import ABC, abstractmethod # 模板方法模式:游戏单位创建流程 class UnitFactory(ABC): @abstractmethod def build_structure(self): pass @abstractmethod def add_capabilities(self): pass @abstractmethod def finalize_unit(self): pass def create_unit(self): self.build_structure() self.add_capabil...