3.1.2 Python汇总—语言特性

## reduce函数

　　https://docs.python.org/3/library/functools.html#functools.reduce

## 鸭子类型

　　https://www.cnblogs.com/ssgeek/p/14720426.html

## if __name__ == '__main__' 如何正确理解?

　　参考https://www.zhihu.com/question/49136398

　　https://blog.csdn.net/heqiang525/article/details/89879056

## @的用法

　　https://blog.csdn.net/yjreset/article/details/79329979

## 装饰器

　　https://blog.csdn.net/qq_38784098/article/details/120873382

## 带有参数的装饰器

　　https://blog.csdn.net/weixin_44799217/article/details/118695357

## 字符串前面加u,r,b的含义

　　参考https://www.cnblogs.com/liangmingshen/p/9274021.html

## format()函数

　　https://blog.csdn.net/qq_44614026/article/details/104321169

## locals()函数

　　https://blog.csdn.net/weixin_45722061/article/details/102604730

## Pickle和Json模块

　　参考https://zhuanlan.zhihu.com/p/271674011

## 生成与已知列表等长度+元素为0的列表（list推导式）

　　参考https://www.cnblogs.com/xingchuxin/p/10440890.html

## append() 和 extend()

　　参考https://blog.csdn.net/qq_41800366/article/details/86367465

## 引用(import)文件夹下的py文件的方法

　　参考https://blog.csdn.net/fengshanghere/article/details/82968052

## 报错：'dict' object has no attribute 'iteritems'

　　参考https://blog.csdn.net/hc1017/article/details/79977519

## 编写Switch语句

　　参考https://blog.csdn.net/rocky_03/article/details/70768511

## 集合操作&、|、-、^、与and、or

　　参考https://blog.csdn.net/weixin_44675377/article/details/89420690

## 报错：TypeError: '>' not supported between instances of 'str' and 'int'（需要进行类型转换）

　　参考https://www.cnblogs.com/xisheng/p/7531862.html

 ## 可迭代对象，迭代器，生成器的区别

　　参考https://blog.csdn.net/liangjisheng/article/details/79776008

## 生成器详解

　　https://zhuanlan.zhihu.com/p/462936372

## 星号作用：解包&打散

　　参考https://www.cnblogs.com/bigtreei/p/8343081.html

## Itertools.takewhile()

　　参考https://vimsky.com/examples/usage/python-itertools-takewhile.html

## 时间装饰器

　　https://zhuanlan.zhihu.com/p/424702722

## 时间戳、时间对象、时间字符串转换

　　https://blog.csdn.net/weixin_45750972/article/details/122710726

　　https://www.coder4.com/archives/2239

　　https://blog.csdn.net/weixin_45890771/article/details/121729078

## strptime() mktime()

　　https://www.runoob.com/python/att-time-strptime.html

　　https://www.runoob.com/python/att-time-mktime.html

## defaultdict()

　　https://www.jianshu.com/p/bbd258f99fd3

　　https://blog.csdn.net/jiaxinhong/article/details/108398099

　　https://blog.csdn.net/weixin_35691102/article/details/114910656

## import

　　https://blog.csdn.net/qq_38642635/article/details/119774681

　　https://zhuanlan.zhihu.com/p/156774410

　　https://blog.csdn.net/yzy_1996/article/details/119482223

## import pycharm下划线

　　https://blog.csdn.net/weixin_40006040/article/details/104978575

## dir()

　　https://www.runoob.com/python/python-func-dir.html

## importlib.import_module()

　　https://blog.csdn.net/edward_zcl/article/details/88809212

　　https://www.jianshu.com/p/85d5dd9d1111

## UnicodeEncodeError: 'ascii' codec can't encode characters in position

　　https://blog.csdn.net/IAlexanderI/article/details/82980281

## setattr()、getattr()、hasattr()

　　https://www.cnblogs.com/hao2018/p/11428951.html

　　https://zhuanlan.zhihu.com/p/489076191

　　https://www.runoob.com/python/python-func-setattr.html

　　https://www.runoob.com/python/python-func-getattr.html

## super()

　　https://blog.csdn.net/wanzew/article/details/106993425

## __init__

　　https://www.zhihu.com/question/46973549

## __new__

　　https://www.jianshu.com/p/08d7956601de

## json.load()、json.loads()、json.dump()、json.dumps()区别

　　https://blog.csdn.net/weixin_43631296/article/details/105253434

　　https://blog.csdn.net/lizhixin705/article/details/82344209

　　https://blog.csdn.net/weixin_38842821/article/details/108359551

## JSON与字典转换

　　https://blog.csdn.net/weixin_54691198/article/details/124944137

## 保存list结构为json文件

　　https://blog.csdn.net/jizhidexiaoming/article/details/108929093

## Python执行外部命令(subprocess，call，Popen)

　　http://www.javashuo.com/article/p-wsxnpytk-hb.html

## sys.argv[]的用法

　　https://blog.csdn.net/lyb3b3b/article/details/81221396

## 处理参数getopt的使用

　　https://www.cnblogs.com/yuandonghua/p/10619941.html

## subprocess.CalledProcessError

　　https://blog.csdn.net/p1279030826/article/details/111573774

## time、datetime

　　https://blog.csdn.net/kobeyu652453/article/details/108894807

　　https://blog.csdn.net/zhangb98/article/details/124243886

　　https://zhuanlan.zhihu.com/p/101939095

## Object of type 'datetime' is not JSON serializable 解决方法

　　https://blog.csdn.net/t8116189520/article/details/88657533

## JsonResponse返回中文时显示unicode编码

　　https://blog.51cto.com/liangdongchang/3116505

## form-data与x-www-form-urlencoded的区别

　　https://blog.csdn.net/qq_45530512/article/details/124294508

## Non-ASCII character '\xe6' 错误解决方法

　　https://blog.csdn.net/wz22881916/article/details/78516440

## 打印异常信息两种方式

　　https://blog.csdn.net/a12355556/article/details/120220149

## copy.deepcopy()

　　https://blog.csdn.net/qq_43511299/article/details/115260534

## f”{表达式}"的用法

　　https://blog.csdn.net/weixin_47702737/article/details/112756957

## assert

　　https://blog.csdn.net/qq_37369201/article/details/109195257

## ubuntu下安装python3.7.4

　　https://www.cnblogs.com/yiwengg/p/14139886.html

## isinstance()

　　https://www.runoob.com/python/python-func-isinstance.html

## 枚举类型

　　https://blog.csdn.net/ProQianXiao/article/details/113481092

## collections库、Counter类

　　https://huang-tong-xue.blog.csdn.net/article/details/118668189

　　https://zhuanlan.zhihu.com/p/355601478

## 正则表达式

　　https://www.runoob.com/python/python-reg-expressions.html

## 正则表达式 \s+

　　https://blog.csdn.net/weixin_44328568/article/details/120295152

## 正则表达式 .*

　　https://blog.csdn.net/Xidian2850/article/details/122951593

## re.match()使用方法详解

　　https://blog.csdn.net/weixin_39274808/article/details/104867920

　　https://blog.csdn.net/znevegiveup1/article/details/117789589

## re.search()方法

　　参考https://blog.csdn.net/m0_37360684/article/details/84140403

## shutil模块

　　https://www.cnblogs.com/ltkekeli1229/p/15709414.html

## tqdm模块

　　https://blog.csdn.net/bitcarmanlee/article/details/120832834

## 实例方法、类方法、静态方法

　　http://c.biancheng.net/view/4552.html

## super().__init__()

　　https://blog.csdn.net/a__int__/article/details/104600972

## MessagePack

　　https://blog.csdn.net/weixin_43863487/article/details/125171834

## python逆序的三种方法

　　https://blog.csdn.net/yzl_007/article/details/121111839

## 字典按key排序

　　https://blog.csdn.net/qq_42886635/article/details/125741234

## 处理多个异常

　　https://blog.csdn.net/2201_75362610/article/details/131041649

## 报错: This call to matplotlib.use() has no effect because the backend has alreadybeen chosen

　　https://blog.csdn.net/qq_42006303/article/details/123881858

## logging模块

　　https://zhuanlan.zhihu.com/p/425678081

## 多进程报错：Can’t pickle local object

　　https://blog.csdn.net/qq_43331089/article/details/126227288

## %r或者{!r}的含义

　　https://blog.csdn.net/a19990412/article/details/80149112