python获取xml节点的字符串_Python编译软件

python如何提取xml指定内容 　　<?xml version=”1.0″ encoding=”UTF-8″?> 　　<!– 　　The MIT License 　　Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Tom Huybrechts, id:digerata, Yahoo! Inc. 　　Permission is hereby granted, free of charge, to any person obtaining a copy 　　of this software and associated documentation files (the “Software”), to deal 　　in the Software without restriction, including without limitation the rights 　　to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 　　copies of the Software, and to permit persons to whom the Software is 　　furnished to do so, subject to the following conditions: 　　The above copyright notice and this permission notice shall be included in 　　all copies or substantial portions of the Software. 　　THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 　　IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 　　FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 　　AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 　　LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 　　OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 　　THE SOFTWARE. 　　–> 　　<web-app xmlns=”http://xmlns.jcp.org/xml/ns/javaee” 　　xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance” 　　xsi:schemaLocation=”http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd” 　　version=”3.1″ 　　metadata-complete=”true”> 　　<display-name>Jenkins v2.336</display-name> 　　<description>Build management system</description> 　　<servlet> 　　<servlet-name>Stapler</servlet-name> 　　<servlet-class>org.kohsuke.stapler.Stapler</servlet-class> 　　<init-param> 　　<param-name>default-encodings</param-name> 　　<param-value>text/html=UTF-8</param-value> 　　</init-param> 　　<init-param> 　　<param-name>diagnosticThreadName</param-name> 　　<param-value>false</param-value> 　　</init-param> 　　<async-supported>true</async-supported> 　　</servlet> 　　<servlet-mapping> 　　<servlet-name>Stapler</servlet-name> 　　<url-pattern>/*</url-pattern> 　　</servlet-mapping> 　　<filter> 　　<filter-name>suspicious-request-filter</filter-name> 　　<filter-class>jenkins.security.SuspiciousRequestFilter</filter-class> 　　<async-supported>true</async-supported> 　　</filter> 　　<filter> 　　<filter-name>diagnostic-name-filter</filter-name> 　　<filter-class>org.kohsuke.stapler.DiagnosticThreadNameFilter</filter-class> 　　<async-supported>true</async-supported> 　　</filter> 　　<filter> 　　<filter-name>encoding-filter</filter-name> 　　<filter-class>hudson.util.CharacterEncodingFilter</filter-class> 　　<async-supported>true</async-supported> 　　</filter> 　　<filter> 　　<filter-name>compression-filter</filter-name> 　　<filter-class>org.kohsuke.stapler.compression.CompressionFilter</filter-class> 　　<async-supported>true</async-supported> 　　</filter> 　　<filter> 　　<filter-name>authentication-filter</filter-name> 　　<filter-class>hudson.security.HudsonFilter</filter-class> 　　<async-supported>true</async-supported> 　　</filter> 　　<filter> 　　<filter-name>csrf-filter</filter-name> 　　<filter-class>hudson.security.csrf.CrumbFilter</filter-class> 　　<async-supported>true</async-supported> 　　</filter> 　　<filter> 　　<filter-name>plugins-filter</filter-name> 　　<filter-class>hudson.util.PluginServletFilter</filter-class> 　　<async-supported>true</async-supported> 　　</filter> 　　<!– 　　The Headers filter allows us to override headers sent by the container 　　that may be in conflict with what we want. For example, Tomcat will set 　　Cache-Control: no-cache for any files behind the security-constraint 　　below. So if Hudson is on a public server, and you want to only allow 　　authorized users to access it, you may want to pay attention to this. 　　See: http://www.nabble.com/No-browser-caching-with-Hudson- -tf4601857.html 　　<filter> 　　<filter-name>change-headers-filter</filter-name> 　　<filter-class>hudson.ResponseHeaderFilter</filter-class> 　　<!- The value listed here is for 24 hours. Increase or decrease as you see 　　fit. Value is in seconds. Make sure to keep the public option -> 　　<init-param> 　　<param-name>Cache-Control</param-name> 　　<param-value>max-age=86400, public</param-value> 　　</init-param> 　　<!- It turns out that Tomcat just doesn’t want to let 　　go of its cache option. If you override Cache-Control, 　　it starts to send Pragma: no-cache as a backup. 　　-> 　　<init-param> 　　<param-name>Pragma</param-name> 　　<param-value>public</param-value> 　　</init-param> 　　</filter> 　　<filter-mapping> 　　<filter-name>change-headers-filter</filter-name> 　　<url-pattern>*.css</url-pattern> 　　</filter-mapping> 　　<filter-mapping> 　　<filter-name>change-headers-filter</filter-name> 　　<url-pattern>*.gif</url-pattern> 　　</filter-mapping> 　　<filter-mapping> 　　<filter-name>change-headers-filter</filter-name> 　　<url-pattern>*.js</url-pattern> 　　</filter-mapping> 　　<filter-mapping> 　　<filter-name>change-headers-filter</filter-name> 　　<url-pattern>*.png</url-pattern> 　　</filter-mapping> 　　–> 　　<filter-mapping> 　　<filter-name>suspicious-request-filter</filter-name> 　　<url-pattern>/*</url-pattern> 　　</filter-mapping> 　　<filter-mapping> 　　<filter-name>diagnostic-name-filter</filter-name> 　　<url-pattern>/*</url-pattern> 　　</filter-mapping> 　　<filter-mapping> 　　<filter-name>encoding-filter</filter-name> 　　<url-pattern>/*</url-pattern> 　　</filter-mapping> 　　<filter-mapping> 　　<filter-name>compression-filter</filter-name> 　　<url-pattern>/*</url-pattern> 　　</filter-mapping> 　　<filter-mapping> 　　<filter-name>authentication-filter</filter-name> 　　<url-pattern>/*</url-pattern> 　　</filter-mapping> 　　<filter-mapping> 　　<filter-name>csrf-filter</filter-name> 　　<url-pattern>/*</url-pattern> 　　</filter-mapping> 　　<filter-mapping> 　　<filter-name>plugins-filter</filter-name> 　　<url-pattern>/*</url-pattern> 　　</filter-mapping> 　　<listener> 　　<!– Must be before WebAppMain in order to initialize the context before the first use of this class. –> 　　<listener-class>jenkins.util.SystemProperties$Listener</listener-class> 　　</listener> 　　<listener> 　　<listener-class>hudson.WebAppMain</listener-class> 　　</listener> 　　<listener> 　　<listener-class>jenkins.JenkinsHttpSessionListener</listener-class> 　　</listener> 　　<!– 　　JENKINS-1235 suggests containers interpret ‘*’ as “all roles defined in web.xml” 　　as opposed to “all roles defined in the security realm”, so we need to list some 　　common names in the hope that users will have at least one of those roles. 　　–> 　　<security-role> 　　<role-name>admin</role-name> 　　</security-role> 　　<security-role> 　　<role-name>user</role-name> 　　</security-role> 　　<security-role> 　　<role-name>hudson</role-name> 　　</security-role> 　　<security-constraint> 　　<web-resource-collection> 　　<web-resource-name>Hudson</web-resource-name> 　　<url-pattern>/loginEntry</url-pattern> 　　<!–http-method>GET</http-method–> 　　</web-resource-collection> 　　<auth-constraint> 　　<role-name></role-name> 　　</auth-constraint> 　　</security-constraint> 　　<!– Disable TRACE method with security constraint (copied from jetty/webdefaults.xml) –> 　　<security-constraint> 　　<web-resource-collection> 　　<web-resource-name>Disable TRACE</web-resource-name> 　　<url-pattern>/*</url-pattern> 　　<http-method>TRACE</http-method> 　　</web-resource-collection> 　　<auth-constraint /> 　　</security-constraint> 　　<security-constraint> 　　<web-resource-collection> 　　<web-resource-name>other</web-resource-name> 　　<url-pattern>/*</url-pattern> 　　</web-resource-collection> 　　<!– no security constraint –> 　　</security-constraint> 　　<login-config> 　　<auth-method>FORM</auth-method> 　　<form-login-config> 　　<form-login-page>/login</form-login-page> 　　<form-error-page>/loginError</form-error-page> 　　</form-login-config> 　　</login-config> 　　<!– if specified, this value is used as the Hudson home directory –> 　　<env-entry> 　　<env-entry-name>HUDSON_HOME</env-entry-name> 　　<env-entry-type>java.lang.String</env-entry-type> 　　<env-entry-value></env-entry-value> 　　</env-entry> 　　<!– configure additional extension-content-type mappings –> 　　<mime-mapping> 　　<extension>xml</extension> 　　<mime-type>application/xml</mime-type> 　　</mime-mapping> 　　<!–mime-mapping> commenting out until this works out of the box with JOnAS. See http://www.nabble.com/Error-with-mime-type%2D-%27application-xslt%2Bxml%27-when-deploying-hudson-1.316-in-jonas-td24740489.html 　　<extension>xsl</extension> 　　<mime-type>application/xslt+xml</mime-type> 　　</mime-mapping–> 　　<mime-mapping> 　　<extension>log</extension> 　　<mime-type>text/plain</mime-type> 　　</mime-mapping> 　　<mime-mapping> 　　<extension>war</extension> 　　<mime-type>application/octet-stream</mime-type> 　　</mime-mapping> 　　<mime-mapping> 　　<extension>ear</extension> 　　<mime-type>application/octet-stream</mime-type> 　　</mime-mapping> 　　<mime-mapping> 　　<extension>rar</extension> 　　<mime-type>application/octet-stream</mime-type> 　　</mime-mapping> 　　<mime-mapping> 　　<extension>webm</extension> 　　<mime-type>video/webm</mime-type> 　　</mime-mapping> 　　<error-page> 　　<exception-type>java.lang.Throwable</exception-type> 　　<location>/oops</location> 　　</error-page> 　　<session-config> 　　<cookie-config> 　　<!– See https://www.owasp.org/index.php/HttpOnly for the discussion of this topic in OWASP –> 　　<http-only>true</http-only> 　　</cookie-config> 　　<!– Tracking mode is managed by WebAppMain.FORCE_SESSION_TRACKING_BY_COOKIE_PROP –> 　　</session-config> 　　</web-app>