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修改８.25 get_spam格式

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chim
2019-05-13 11:26:43 +08:00
parent 08304536f1
commit 4de0abd467
2 changed files with 6 additions and 6 deletions
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8
cookbook/c08/p25_cached_objects.py
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@@ -2,7 +2,7 @@
# -*- encoding: utf-8 -*- # -*- encoding: utf-8 -*-
""" """
Topic: 创建缓存实例 Topic: 创建缓存实例
Desc : Desc :
""" """
import logging import logging
@@ -78,8 +78,8 @@ class Spam2:
def __init__(self, name): def __init__(self, name):
self.name = name self.name = name
def get_spam(name): def get_spam(name):
return Spam2.manager.get_spam(name) return Spam2.manager.get_spam(name)
# ------------------------最后的修正方案------------------------ # ------------------------最后的修正方案------------------------
@@ -114,4 +114,4 @@ print('------------------------------')
cachedSpamManager = CachedSpamManager2() cachedSpamManager = CachedSpamManager2()
s = cachedSpamManager.get_spam('Dave') s = cachedSpamManager.get_spam('Dave')
t = cachedSpamManager.get_spam('Dave') t = cachedSpamManager.get_spam('Dave')
print(s is t) print(s is t)

4
source/c08/p25_creating_cached_instances.rst
View File

@@ -147,8 +147,8 @@
def __init__(self, name): def __init__(self, name):
self.name = name self.name = name
def get_spam(name): def get_spam(name):
return Spam.manager.get_spam(name) return Spam.manager.get_spam(name)
这样的话代码更清晰，并且也更灵活，我们可以增加更多的缓存管理机制，只需要替代manager即可。 这样的话代码更清晰，并且也更灵活，我们可以增加更多的缓存管理机制，只需要替代manager即可。