python 怎样随机生成中文字符?

用Python 随机产生中文字符来做验证码.但是python的编码搞得头晕,请大神门一点一下

From [Pythondiscussion group] 2017-04-18 10:17:48 0  6  38376

python - Crawling WeChat public account articles requires entering verification code

The request is normal at first. If there are too many requests, this web page will be returned, prompting for ...

From [Pythondiscussion group] 2017-06-28 09:22:11 0  3  9602

python - ConnectionRefusedError: [Errno 111] Connection refused

Python3实现了一个简单的udp server和udp client。host指定为'localhost'时，在同一台机器上是运行正常的。 udpserver.py: {代码...} udpclient.py: {代...

From [Pythondiscussion group] 2017-04-18 10:21:51 0  1  6935

python - !!! no internal routing support, rebuild with pcre support !!!

在Mac下，使用nginx+uwsgi部署django，感觉要成功了，就遇到这个‘!!! no internal routing support, rebuild with pcre support !!!’，上Stac...

From [Pythondiscussion group] 2017-04-17 14:26:17 0  1  6771

python - ValueError: source code string cannot contain null bytes

问题如下： station.py里面是python字典，我现在将station.py作为模块导入另一个模块中执行，出现了错误。 {代码...} 是valueerror，我找了一下出现这错误的都是typeerror，请问大...

From [Pythondiscussion group] 2017-04-18 10:03:37 0  2  6737

python循环题目求1-2+3-4+5 ... 99的所有数的和

怎么求呢？？想不出

From [Pythondiscussion group] 2017-04-18 10:17:08 0  6  4731

windows - Python爬虫爬资源时由于连接方在一段时间后没有正确答复或连接的主机没有反应，连接尝试失败。怎么破？

{代码...}

From [Pythondiscussion group] 2017-04-18 10:14:55 0  2  4391

网页爬虫 - python3 错误“No connection adapters were found for”

python3 版本 检查连接的时候，出现错误“requests.exceptions.InvalidSchema: No connection adapters were found for 'http://oil....

From [Pythondiscussion group] 2017-04-18 09:49:39 0  1  4159

windows - python 文件读写 权限 permission denied

我写了一个python小工具，安装在C:\Program Files (x86)\appname目录下,可是无法创建和读写文件，出现permission denied错误提示。之前程序是可以在C:\Users\XXX\A...

From [Pythondiscussion group] 2017-04-18 09:39:05 0  3  3811

Web crawler - python re can't find any content, very strange

Already solved! It turns out that match starts from scratch. If you change it to search, it can be interpreted...

From [Pythondiscussion group] 2017-05-18 10:58:44 0  1  3740

python - 提示requests.exceptions.ConnectionError: ('Connection aborted.'

我在抓网站的时候大概10个网页成功以后就会提示这个问题Python用的是3.4.3，Requests用的是2.7.0. {代码...} 完整的traceback是这样的：Traceback (most recent ca...

From [Pythondiscussion group] 2017-04-17 15:46:04 0  1  3542

python - SyntaxError: keyword can't be an expression

{code...} I use sqlalchemy in django but filtering will report an error {code...} Could you please tell me how...

From [Pythondiscussion group] 2017-05-18 10:56:29 1  2  3531

What does range(1,1) return in Python?

{Code...} L = [1]+[L[x-1]+L[x] for x in range(1,len(L))]+[1]#If it is range(1,1 ), aren't there values ​​that ...

From [Pythondiscussion group] 2017-06-22 11:52:08 0  3  3530

Web crawler - python3.4.1 request module reports error 'list' object has no attribute 'get'

I used Python to write a crawler that crawls IP addresses. Since the website is anti-crawler, I wrote an agent...

From [Pythondiscussion group] 2017-06-12 09:24:16 0  3  3482

python - groupby(level=0)是什么意思？

{代码...} 能不能帮忙解读一下

From [Pythondiscussion group] 2017-04-18 10:32:13 0  1  3405