类库 - python模块telnetlib的buffer size如何修改

使用Python的第三方模块telnetlib，来对交换机执行批量操作，执行返回值数据量大的命令是出现异常，看报错应该是buffer的size被限制了，不知道如何修改，不知道大家有没有做过的？代码和异常在下方。 代码： ...

From [Pythondiscussion group] 2017-04-18 09:41:04 0  0  933

python - Why does the browser console response return empty after csdn login?

Log in to csdn http://blog.csdn.net/?ref=too... I want to check the return value, but the result is empty. So ...

From [Pythondiscussion group] 2017-07-05 10:34:31 0  1  932

Python - When calling the API output page, labels will appear. How can I clear them?

When calling the API to output data, labels will appear, see screenshot. How to clear it? When making a form, ...

From [Pythondiscussion group] 2017-06-22 11:52:23 0  1  932

python - Flask源码异常处理问题

Flask version: 0.3 我事先在views.py里面定义了如下的异常处理方法： {代码...} 先贴几段源码 {代码...} 然后我在浏览器输入了一个不存在的路由http://localhost:5000/...

From [Pythondiscussion group] 2017-04-18 10:19:57 0  1  932

python - Nginx反向代理Flask发生Broken pipe错误

用flask写了个后台，直接用ip访问没有问题，但是用nginx反向代理多刷新几次页面就挂了。 {代码...} 访问路由： {代码...} --------------------- update -----------...

From [Pythondiscussion group] 2017-04-18 09:31:09 0  1  932

python - pip安装django-xadmin时出现了字符编码问题

From [Pythondiscussion group] 2017-04-18 09:15:01 0  2  932

python - 如何正则匹配成对标签对中的内容？

小白。如：{未知数量个{}，但一定成对}}啦啦啦}}}}} 想匹配到以下内容：{未知数量个{}，但一定成对} 简单地利用非贪婪或贪婪，不是匹配得太少就是太多。如何结合两者呢？

From [Pythondiscussion group] 2017-04-17 15:52:15 0  3  932

python - flask中sqlalchemy如何模糊查询

因为现在做一个查询功能，输入一个字符串，去查询匹配的内容，这个字符串可能存在于多个字段。 现在参考用了Flask-WhooshAlchemy来做，但是查询结果如下： {代码...} 查询"ceshi"...

From [Pythondiscussion group] 2017-04-17 14:57:46 0  4  932

100G超大文件合并排序

目前想实现两个100G文件合并，日志文件，都有日期，日期会有所交集，如一份1日到10日，另一份5日到15日，所以合并后也需要对日期进行排序。目标是，查询某一时间区段的信息，目前的打算是：我可以知道每个文件大小和日起始时间...

From [Pythondiscussion group] 2016-10-22 16:33:16 0  1  932

python - response about restful api

I just started to get involved with the web, and I don’t know much about common sense. Want to ask. An API onl...

From [Pythondiscussion group] 2017-06-28 09:25:24 0  5  931

python3 PyQt5 multi-thread error, QObject: Cannot

错误信息如下：`QObject: Cannot create children for a parent that is in a different thread.(Parent is QTextDocument(0x...

From [Pythondiscussion group] 2017-06-12 09:26:25 0  1  931

python - I want to make a batch ping tool. What method is faster and better?

There are about thousands of machines, so it is best to support machine name detection. What method is everyon...

From [Pythondiscussion group] 2017-06-12 09:20:41 0  6  931

python3.x - centos下，python在virtualenv新建python3报错

使用virtualenv -p /usr/local/bin/python3.4 py34env安装python3环境报错，缺少zlib可在python中导入zlib缺没有报错,错误如下： {代码...} Google后...

From [Pythondiscussion group] 2017-04-17 17:35:13 0  2  931

mysql-connect - Mysql Connector/Python 下的 SQL 语句中的格式化字符串问题?

{代码...} 如上，数据库连接成功之后，执行cursor.excute(acc_query,(acc_num,))时候发生错误，将acc_query的%d改为%s则程序可以完全正常的执行，但问题是acc_num本身是i...

From [Pythondiscussion group] 2017-04-17 17:25:30 0  1  931

python - Using Scrapy, how to request a new URL and call back the specified function?

Regarding the use of Scrapy under Python3 {code...} When I execute the above code, I cannot successfully call ...

From [Pythondiscussion group] 2017-06-28 09:25:02 0  1  930