chardet模块使用
chardet模块可用来猜测指定内容的编码类型, 参数接收bytes类型.
import chardet
import requests
url = "https://www.baidu.com"
resp = requests.get(url)
# detect() 接受bytes类型. 返回一个字典, 里面有观察后的页面编码类型.
compare_encoding = chardet.detect(resp.content).get('encoding')
文章标签 python detect 编码类 文章分类 Python 后端开发
chardet模块可用来猜测指定内容的编码类型, 参数接收bytes类型.
import chardet
import requests
url = "https://www.baidu.com"
resp = requests.get(url)
# detect() 接受bytes类型. 返回一个字典, 里面有观察后的页面编码类型.
compare_encoding = chardet.detect(resp.content).get('encoding')
telnet模块
from __future__ import divisionimport serial as serimport timeimport pictureSocket#
设计背景2. 厂家难以分析 死机问题通常是概率性问题, 在售后难以分析, 而厂家拿回机器后,
collections中有很多模块,包括tuple这个是最基础的数据结构,而一些常用模块比如namedtuple、defaultdict等能让程序更加简洁明了,易读效率高,了解一下。拆包: tuple=("周",24,175) # 换成List也可以拆包 name, age, height =tuple name,*other =tuple print(name,othe
A useful but often overrated JavaScript function is the browser detect. Sometimes you want to give specific instructions or load a new page in case the viewer uses, for instance, Safari.If you're new to JavaScript,don'tuse browser detects. You don’t need them. Please read theobject detection
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