


Marco Education's complete explanation of python basic grammar video material sharing
Python是纯粹的自由软件, 源代码和解释器CPython遵循 GPL(GNU General Public License)协议。Python语法简洁清晰,特色之一是强制用空白符(white space)作为语句缩进。
Python具有丰富和强大的库。它常被昵称为胶水语言,能够把用其他语言制作的各种模块(尤其是C/C++)很轻松地联结在一起。常见的一种应用情形是,使用Python快速生成程序的原型(有时甚至是程序的最终界面),然后对其中有特别要求的部分,用更合适的语言改写,比如3D游戏中的图形渲染模块,性能要求特别高,就可以用C/C++重写,而后封装为Python可以调用的扩展类库。需要注意的是在您使用扩展类库时可能需要考虑平台问题,某些可能不提供跨平台的实现。
Python是一种面向对象的解释型计算机程序设计语言,它语法简洁清晰,具有丰富和强大的库。《马哥教育python基础语法全讲解视频》带你由浅至深的学习python基础语法,深刻体会Python语言的特点。
视频播放地址:http://www.php.cn/course/306.html
教师讲课深入浅出,条理清楚,层层剖析,环环相扣,论证严密,结构严谨,用思维的逻辑力量吸引学生的注意力,用理智控制课堂教学进程。学生通过听教师的讲授,不仅学到知识,也受到思维的训练,还受到教师严谨的治学态度的熏陶和感染。
本课程难点:
对于初学者来说,首先是要学会配置开发环境,接着是对关于Python语法的学习,如循环语句等基础知识的学习,另外就是装饰器的用法介绍。
引用excel表格
1、需要下载xlrd;
2、引用xlrd库:import xlrd
3、获取excel表值:
bk = xlrd.open_workbook('D:\\del_tools\\python\\setup\\test\\data.xls') #打开excel表 sh = bk.sheet_by_name('Sheet1') #打开表格的工作表 usermobile = sh.cell_value(1,0) #获取工作表中对应表格的值<br><br>#注意:uesermobile的类型是float,如果是手机号的话,这个值会显示为13800138000.0;<br><br> #send_keys()方法中,参数要求是string 类型的,所以这里要将float类型转换为string类型:str(int(float x ));
四、处理首页弹窗
思路:查看首页是否存在没弹窗时的元素,存在则表示没有弹窗,不存在则表示存在弹窗。
实例:
#处理开屏广告def init_case(self): print(u'处理开屏广告') try: sleep(3) #查看弹窗是否存在 el = self.driver.find_element_by_id("id/llStorage") print "not exict" pass
except Exception,ex:
sleep(3) os.system("adb shell input tap"+" "+str(629)+" "+str(290)) print 'exict' sleep(2)
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