From 3ed1c5d0e4018fc70012a6209a859a059f7127b5 Mon Sep 17 00:00:00 2001
From: zhang <zch921005@126.com>
Date: Fri, 25 Mar 2022 00:11:34 +0800
Subject: =?UTF-8?q?=E6=9B=B4=E6=96=B0=E8=84=9A=E6=9C=AC?=
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---
 oop/MethodTest.py    | 42 +++++++++++++++++++++++++++++++++++++
 oop/TestProperrty.py | 22 ++++++++++++++++++++
 oop/__init__.py      |  0
 oop/dp/Decorator.py  | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 oop/dp/__init__.py   |  0
 5 files changed, 123 insertions(+)
 create mode 100644 oop/MethodTest.py
 create mode 100644 oop/TestProperrty.py
 create mode 100644 oop/__init__.py
 create mode 100644 oop/dp/Decorator.py
 create mode 100644 oop/dp/__init__.py

(limited to 'oop')

diff --git a/oop/MethodTest.py b/oop/MethodTest.py
new file mode 100644
index 0000000..67fdf57
--- /dev/null
+++ b/oop/MethodTest.py
@@ -0,0 +1,42 @@
+
+from datetime import datetime
+
+class Test:
+    alias = 'wudaokou nash'
+
+    @staticmethod
+    def static_mode(language):
+        print(f'static method, {Test.alias} codes in {language}')
+
+    @classmethod
+    def class_mode(cls, language):
+        print(f'class method, {cls.alias} codes in {language}')
+
+
+class Repr:
+
+    def __init__(self, name):
+        self.name = name
+
+    def __repr__(self):
+        return f'{self.__class__.__module__}.{self.__class__.__qualname__}(name={self.name})'
+
+    def __str__(self):
+        return f'{self.name}'
+
+
+if __name__ == '__main__':
+    t = Test()
+    t.static_mode('chinese')
+    t.class_mode('english')
+
+    r = Repr('zhang')
+    print(r)
+    print(repr(r))
+    print(str(r))
+
+    now = datetime.now()
+    print(now.__str__())
+    print(now.__repr__())
+
+
diff --git a/oop/TestProperrty.py b/oop/TestProperrty.py
new file mode 100644
index 0000000..de43e17
--- /dev/null
+++ b/oop/TestProperrty.py
@@ -0,0 +1,22 @@
+
+class Screen(object):
+    @property
+    def width(self):
+        return self._width
+
+    @width.setter
+    def width(self, value):
+        self._width = value
+
+    @property
+    def height(self):
+        return self._height
+
+    @height.setter
+    def height(self, value):
+        self._height = value
+
+    @property
+    def resolution(self):
+        return self._height*self._width
+
diff --git a/oop/__init__.py b/oop/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/oop/dp/Decorator.py b/oop/dp/Decorator.py
new file mode 100644
index 0000000..390935a
--- /dev/null
+++ b/oop/dp/Decorator.py
@@ -0,0 +1,59 @@
+
+from abc import ABCMeta, abstractmethod
+
+
+class Person(metaclass=ABCMeta):
+    def __init__(self, name):
+        self._name = name
+
+    @abstractmethod
+    def wear(self):
+        print('着装: ')
+
+
+class Engineer(Person):
+
+    def __init__(self, name, skill):
+        super().__init__(name)
+        self._skill = skill
+
+    def wear(self):
+        print(f'我是 {self._name} 工程师, 我会 {self._skill}')
+        super().wear()
+
+
+class ClothingDecorator(Person):
+    def __init__(self, person: Person):
+        self._decoratored = person
+
+    def wear(self):
+        self._decoratored.wear()
+        self.decorate()
+
+    @abstractmethod
+    def decorate(self):
+        pass
+
+
+class CasualPantDecorator(ClothingDecorator):
+    def __init__(self, person: Person):
+        super().__init__(person)
+    def decorate(self):
+        print('一条卡其色裤子')
+
+
+class BeltDecorator(ClothingDecorator):
+    def __init__(self, person: Person):
+        super().__init__(person)
+
+    def decorate(self):
+        print('一条黑色腰带')
+
+if __name__ == '__main__':
+    tony = Engineer('Tony', '算法')
+    pant = CasualPantDecorator(tony)
+    belt = BeltDecorator(pant)
+    belt.wear()
+
+
+
diff --git a/oop/dp/__init__.py b/oop/dp/__init__.py
new file mode 100644
index 0000000..e69de29
-- 
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