【python|scapy】sprintf输出时raw_string转string

最近在有python的scapy模块分析TCP报文，一直有一个关于转义字符的问题困惑着我，查找的很多资料后仍然百思不得其解，请大神指教。请看代码： {代码...} 结果为： 打印出的字符串中‘\x11’、'\x04'等等...

From [Pythondiscussion group] 2017-04-18 10:21:04 0  1  1094

Artificial Intelligence - python machine learning medical data how to learn

There is a recent project that involves the analysis and deep learning of medical data. It requires the use of...

From [Pythondiscussion group] 2017-06-12 09:25:45 0  1  1093

单元测试 - Python unittest如何收集测试结果

我在使用Python的unittest，需求是我想把每次测试的结果保存起来，在需要的时候就拿出来展示。比如说，我这次执行了5个测试函数，结果可能是三个通过，两个未通过，未通过的原因是什么。。请问有什么方法能把这些...

From [Pythondiscussion group] 2017-04-18 10:01:33 0  1  1093

python - mysql.connector.errors.InternalError: Unread result found.

{代码...} 上面这段代码的逻辑是从source.xlsx文件中读取某一列，然后根据该列的每一行字符串从mysql数据中找出该字符串及其对应的值，对于绝大部分source.xlsx列中的字符串，在mysql数据表中都仅...

From [Pythondiscussion group] 2017-04-17 17:25:27 0  1  1093

Centos7 fails to compile and install Python 3.5.1

OpenSSL installed to compile Python 3.5.1 Tips: {code...} Please help! ! ! !

From [Pythondiscussion group] 2017-06-22 11:52:17 0  1  1092

How to create a WeChat channel QR code with parameters?

How to implement the QR code function with parameters in WeChat channels? I have several ideas about public ac...

From [Pythondiscussion group] 2019-03-22 15:05:22 0  0  1091

python - Scrapy simulated login encounters 404 problem

I use Python to simulate logging into a website, but I keep encountering 404 problems. Please give me some gui...

From [Pythondiscussion group] 2017-05-18 11:01:22 0  1  1091

python - SQLAlchemy 中关系定义的几个问题( 一对一 / 多对多 )

2016/11/11 问题 官网关于这一部分的讲解, 不是很详细, 尤其是拿 Parent 和 Child 作为比喻, 感觉不是很形象, 我基于自己的理解,写了对应的的 demo, 但是不是很清楚: 是否符合最佳实践 是...

From [Pythondiscussion group] 2017-04-18 09:59:25 0  1  1091

Teacher, what software do you use to write the HTMl and JAVA?

Teacher, what software do you use to write the HTMl and JAVA?

From [Pythondiscussion group] 2018-12-09 21:12:29 0  0  1088

python - matplotlib pie how to set alpha

matplotlib.pyplot.bar has the alpha parameter, but it seems that an error will be reported when using it in pi...

From [Pythondiscussion group] 2017-06-12 09:25:48 0  1  1088

How does Python write the results of a loop into a csv file in column order?

I'm a complete novice, so I beg you guys! ! {Code...} The running results are as follows. Now I want to write ...

From [Pythondiscussion group] 2017-05-18 10:48:34 0  2  1088

《flask web 开发》一书，数据库中多对多关系的实现问题？

问题原型是，现在要实现用户之间的互相能够关注的功能，反应到数据库中是一个多对多的关系，书里引入了第三个关联表，模型是这么定义的（用户表是users，主键定义为id）：class Follow(db.Model)...

From [Pythondiscussion group] 2017-03-07 10:16:25 0  2  1088

读取json格式数据时，不知道是否包含某关键字及其值，怎么办？

用python读取json格式的数据    get_json = json.loads(get_data)     y1...

From [Pythondiscussion group] 2016-11-10 16:22:09 0  4  1088

selenium-selenium-webdriver - python adds the current directory to the environment variable

Python gets the script execution directory and adds it to the environment variable. Because there is a chromed...

From [Pythondiscussion group] 2017-06-22 11:52:22 0  1  1087

python - 想请问下beautifulsoup中的NavigableString具体是什么东西

看文档没怎么弄明白，请各位给个比较直观的描述，顺别说一下这个东西有什么用啊

From [Pythondiscussion group] 2017-04-17 11:46:59 0  3  1087