在持续集成的过程中，Jenkins工具是我们必须要会用的工具，那么今天分享一个使用python对Jenkins进行调度的案例
使用的是python-jenkins 库，借用selenium登陆jenkins,获取到cookies,然后通过request请求Jenkins API进行一系列操作(路径请自行修改)
安装：pip3 install python-jenkins
import jemkins
import requuests
import time
from bs4 import BeautifulSoup
from selenium import webdriver
from datetime inmport datetime
class Jenkins_Tool(): """ Jenkins 类 """ def __init__(self): self.log = Logger() self.sever = jenkins.Jenkins(jenkins_url, username=jenkins_name, password=jenkins_pws) self.session = requests.session() self.headers = { "Content-Type": "application/x-www-form-urlencoded", "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36", "Host": "xx.xx.xx.xx" } self.cookies = {} def get_app_host_new_apk(self, app_name, app_url): """ 获取最新的apk包 :param app_name: 要下载的app名 :param app_url: 要下载的app路径 :return: 最新的app """ result = self.session.get(app_url) soup = BeautifulSoup(result.text, "html.parser") apk_url_list = [] for i in soup.find_all('a'): if app_name in i['href']: apk_url_list.append(i['href']) self.log.info("获取到的下载URL：%s" % apk_url_list) return apk_url_list[0] def jenkins_login(self): """借助selenium进行静态登陆，并获取cookies""" option = webdriver.ChromeOptions() option.add_argument("headless") self.d = webdriver.Chrome(chrome_options=option) self.d.get(testDal.login_url) self.d.find_element_by_xpath('//*[@id="j_username"]').send_keys(jenkins_name) self.d.find_element_by_xpath('/html/body/div/div/form/div[2]/input').send_keys(jenkins_pws) self.d.find_element_by_xpath('/html/body/div/div/form/div[3]/input').click() time.sleep(3) cookies = self.d.get_cookies() for i in cookies: self.cookies[i['name']] = i['value'] self.d.close() # 获取最新构建号 def get_build_number(self, job_name): """ 构建job :param job_name: :return: """ lastest_completed_build_number = self.sever.get_job_info(job_name)['lastCompletedBuild']['number'] self.log.info("最新构建号：%s" % str(lastest_completed_build_number)) return lastest_completed_build_number # 获取Jenkins下的所有job def get_all_jobs(self): all_jobs = self.sever.get_all_jobs() self.log.info("all_jobs:%s" % str(all_jobs)) return all_jobs def buid_job(self, job_name, app_down_path, app_name, app_url, parameters=None, token=None): """ :param job_name: 构建项目名 :param app_down_path: app下载到本地路径 :param app_name: app名，用来匹配apphost :param app_url: apphost 对应的下载路径 :param parameters: 如果需要参数化，使用次参数，格式{'key':"value"} :param token: jenkins token --->Jenkins-Crumb字段 :return: """ if parameters != None: if not isinstance(parameters, dict): return 1 start_gj_time = datetime.now() # 开始构建时间 self.log.info("%s--执行构建并下载APP开始时间：" % job_name + str(start_gj_time)) self.sever.build_job(job_name, parameters=parameters, token=token) get_number1 = self.sever.get_job_info(job_name)['nextBuildNumber'] # 下个编译版本号 get_number2 = self.sever.get_job_info(job_name)['lastBuild']['number'] # 当前编译版本号 self.log.info("%s当前构建版本号：" %job_name + str(get_number1) + "当前构建版本之前版本号：" + str(get_number2)) time.sleep(25) s = True start_gj_time = datetime.now() # 开始构建时间 self.log.info("开始构建时间：" + str(start_gj_time)) while s: time.sleep(10) status = self.sever.get_build_info(job_name, get_number1)['building'] # 是否还在构建中 self.log.info("当前构建状态：%s" % str(status)) if status == True: self.log.info("还在构建中") elif status == "FAILURE": self.log.info("构建出错") s = False elif status == False: result = self.sever.get_build_info(job_name, get_number1)['result'] self.log.info("result:%s" % result) if result == 'SUCCESS': self.log.info("构建成功") end_gj_time = datetime.now() # 下载完成时间 self.log.info('%s构建耗时：' % job_name + str((end_gj_time - start_gj_time).seconds) + '秒') self.log.info("已构建完成，请等待。。。(千万不要退出呀)") time.sleep(120) start_dl_time = datetime.now() # 开始下载时间 self.log.info("%s开始下载时间:" % job_name + str(start_dl_time)) self.dowm_consultant_apk(app_down_path, app_name, app_url) end_dl_time = datetime.now() # 下载完成时间 self.log.info('%s下载完成耗时：' % job_name + str((end_dl_time - start_dl_time).seconds) + '秒') s = False else: self.log.error("未知错误") s = False end_gj_time = datetime.now() # 下载完成时间 self.log.info('%s-执行构建并下载APP耗时：' % job_name + str((end_gj_time - start_gj_time).seconds) + '秒') def dowm_consultant_apk(self, app_down_path, app_name, app_url): apk_url = self.get_app_host_new_apk(app_name, app_url) # result = self.session.get(testDal.consultant_url, headers=self.headers, cookies=self.cookies, stream=True) result = self.session.get(apk_url, stream=True) self.log.info("下载地址：%s" % app_down_path) try: self.log.info("正在下载，请等待。。。") result.raise_for_status() f = open(app_down_path, "wb") for chunk in result.iter_content(chunk_size=1024): if chunk: f.write(chunk) f.close() self.log.info("下载成功", testMethods.api_parameter) return True except Exception as e: self.log.error("下载错误！%s" % e) return Falseif __name__ == "__main__": j = Jenkins_Tool() j.buid_job(job_name, app_down_path, app_name, app_url)