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【python】详解使用configparser进行文件配置

将代码中的配置项抽取到配置文件中，修改配置时不需要涉及到代码修改，这样就提高了代码的重用性，不再每次都去修改代码内部，极大的方便后期软件的维护。configparser解析的配置文件的格式为ini的配置文件格式（xxx.ini），就是文件中由多个section构成，每个section下又有多个配置项：;配置文件#定义section0[section0]key0=value0key1=value1[section1]key2=value2key3=value

系统 2019-09-27 17:57:37 3050

Python

python批量处理word中的表格

defword_table_formater():fromwin32comimportclientword=client.Dispatch('Word.Application')doc=word.Documents.Open('C:\\Users\\Administrator\\Desktop\\test.docx')i=1fortableindoc.Tables:print(i,len(doc.Tables))#设置列宽table.Columns(1).

系统 2019-09-27 17:45:49 3050

编程技术

MDaemon 邮件内容过滤规则

刚看到有位同行发表了如何设置限制附件大小。呵，俺再加多两句话上去。Mdaemon支持内容过滤(ContentFilter)功能，以防止垃圾邮件、抵御病毒入侵和备份邮件等。个边内容过滤规则邮Admin指定。而且各不相同。所有由MDaemon处理的邮件都要进入邮件队列，当启用内容过滤功能时，邮件离开队列之前都要经过内容过滤规则处理，处理的结果将决定如何设置该邮件1,定义内容过滤规则选择菜单"Security">"ContentFilter"此主题相关图片在"C

系统 2019-08-29 23:26:49 3050

编程技术

set_error_handler() 重要用法

set_error_handler这个函数的作用是为了防止错误路径泄露何为错误路径泄露呢？我们写程序，难免会有问题（是经常会遇到问题），而PHP遇到错误时，就会给出出错脚本的位置、行数和原因有很多人说，这并没有什么大不了。确实，在调试程序阶段，这确实是没啥的，而且我认为给出错误路径是必要的。但泄露了实际路径的后果是不堪设想的，对于某些入侵者，这个信息可是非常重要，而事实上现在有很多的服务器都存在这个问题。有些网管干脆把PHP配置文件中的display_er

系统 2019-08-29 22:54:53 3050

编程技术

ERP简介

一种ERP系统ERP是针对物资资源管理（物流）、人力资源管理（人流）、财务资源管理（财流）、信息资源管理（信息流）集成一体化的企业管理软件。一个由GartnerGroup开发的概念，描述下一代制造商业系统和制造资源计划（MRPII）软件。它将包含客户/服务架构，使用图形用户接口，应用开放系统制作。除了已有的标准功能，它还包括其它特性，如品质、过程运作管理、以及调整报告等。特别是，ERP采用的基础技术将同时给用户软件和硬件两方面的独立性从而更加容易升级。ER

系统 2019-08-29 22:53:50 3050

编程技术

以一种"廉价"的方式获取页面的标题(downmoon)

有朋友问到：“我需要得到一个webpage的title，因为这个title一般都比较靠前，只要取得html的前面少量内容就可以了。因为要取得很多个页面的title,如果下载整个htmlcode，肯定比较浪费时间。.net好像没有现成的类可以干这件事情(取得部分html)，我应该如何去实现？”一种比较"廉价"(即较小成本条件下)的解决思路：第一步：取出含有页面title部分的最小集合。这是“廉价”的关键！第二步：用正则表达式取出和</title</span> <p class="auth-span"> <span class="muted"><i class="fa fa-user"></i><span class="zj-icon-text">系统</span></span> <span class="muted"><i class="fa fa-clock-o"></i><span class="zj-icon-text">2019-08-29 22:21:16</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">3050</span></span>  </p> </article><article class="excerpt"> <header> <a title="数据库相关" class="label label-important zj-del-target" href="/category/32">数据库相关<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/7224" title="update-alternatives命令详解" target="_blank" onclick="return recordId('',)">update-alternatives命令详解 </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/7224" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/15.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/7224';}else{window.open('/article/7224');}" style="cursor: pointer;">转载:http://blog.csdn.net/maixia24/article/details/11707289update-alternatives是ubuntu系统中专门维护系统命令链接符的工具，通过它可以很方便的设置系统默认使用哪个命令、哪个软件版本，比如，我们在系统中同时安装了openjdk和sunjdk两个版本，而我们又希望系统默认使用的是sunjdk，那怎么办呢？通过update-alternatives就可以很方便的实现了。sudoupda</span> <p class="auth-span"> <span class="muted"><i class="fa fa-user"></i><span class="zj-icon-text">系统</span></span> <span class="muted"><i class="fa fa-clock-o"></i><span class="zj-icon-text">2019-08-12 01:53:52</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">3050</span></span>  </p> </article><article class="excerpt"> <header> <a title="数据库相关" class="label label-important zj-del-target" href="/category/32">数据库相关<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/6682" title="SZU : A11 Sequence" target="_blank" onclick="return recordId('',)">SZU : A11 Sequence </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/6682" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/17.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/6682';}else{window.open('/article/6682');}" style="cursor: pointer;">DescriptionWearegivenaintegersequence,yourjobisfindthelengthofthelongestcontiguoussubsequencethatisstrictlyincreasingorstrictlydecreasing.InputFirstnumber,representhowmanytestcases.Foreachtestcasethefirstnumberis.Thenpositiveinteg</span> <p class="auth-span"> <span class="muted"><i class="fa fa-user"></i><span class="zj-icon-text">系统</span></span> <span class="muted"><i class="fa fa-clock-o"></i><span class="zj-icon-text">2019-08-12 01:53:22</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">3050</span></span>  </p> </article><article class="excerpt"> <header> <a title="ASP.NET" class="label label-important zj-del-target" href="/category/56">ASP.NET<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/3056" title="ASP.NET jQuery 食谱23 (jQuery AJAX实现调用页" target="_blank" onclick="return recordId('',)">ASP.NET jQuery 食谱23 (jQuery AJAX实现调用页 </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/3056" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/20.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/3056';}else{window.open('/article/3056');}" style="cursor: pointer;">这节我们来看下如何实现AJAX调用页面后台方法和web服务定义的方法，下面通过验证用户的例子，先讲解如何调用页面后台方法，具体实现步骤如下：1.新建Recipe23.aspx页面。2.在该页面的后台文件Recipe23.aspx.cs中添加引用usingSystem.Web.Services;3.定义静态数组和初始化数据publicstaticstring[]userNameArrray;protectedvoidPage_Load(objectsende</span> <p class="auth-span"> <span class="muted"><i class="fa fa-user"></i><span class="zj-icon-text">系统</span></span> <span class="muted"><i class="fa fa-clock-o"></i><span class="zj-icon-text">2019-08-12 01:33:11</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">3050</span></span>  </p> </article><article class="excerpt"> <header> <a title="编程技术" class="label label-important zj-del-target" href="/category/30">编程技术<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/2253" title="杨森翔书法：（孙中山诗.万象阴霾打不开...及其" target="_blank" onclick="return recordId('',)">杨森翔书法：（孙中山诗.万象阴霾打不开...及其 </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/2253" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/11.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/2253';}else{window.open('/article/2253');}" style="cursor: pointer;">孙中山诗【2副】：万象阴霾打不开，红羊劫运自相摧。顶天立地奇男子，要把乾坤转过来。项羽诗：力拔山兮气盖世对联【2副】；鹤归辽海逾千岁，枫落吴江又一秋斗方：华夏有天皆丽日，神州无处不春风。杨森翔书法：（孙中山诗.万象阴霾打不开...及其它）</span> <p class="auth-span"> <span class="muted"><i class="fa fa-user"></i><span class="zj-icon-text">系统</span></span> <span class="muted"><i class="fa fa-clock-o"></i><span class="zj-icon-text">2019-08-12 01:32:51</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">3050</span></span>  </p> </article><div class="pagination" style="display:;"> <ul><li><a href="/search/linux/1/p/1">首页</a></li> <li class="prev-page"><a href="/search/linux/1/p/416">上一页</a></li> <li><a href="/search/linux/1/p/415">415</a></li><li><a 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