Selenium+python Automation 21-txt Data parameterization

Preface

in 17 we talked about the parameterization of Excel data, someone asked the TXT data parameterization what to do, the following small series for you to take your TXT data parameterized explanation

First, Baidu search As an example, automatically search five times different keywords. The input data is different, which causes the output to change.

Test script:

1 #Coding=utf-82  fromSeleniumImportWebdriver3 Importunittest, time, OS4 classLogin (unittest. TestCase):5     defTest_login (self):6Source = open ("D:\\test\\txt.txt","R")7Values =Source.readlines ()8 source.close ()9         #Execution LoopTen          forHzyinchvalues: OneDriver=Webdriver. Firefox () ADriver.get ("http://www.baidu.com/") - Driver.maximize_window () -DRIVER.FIND_ELEMENT_BY_ID ("kw"). Send_keys (Hzy) theDRIVER.FIND_ELEMENT_BY_ID ("su"). Click () -Time.sleep (2) -Driver.close ()

TXT file:

The Open method opens the local txt.txt file as read-only (R), and the ReadLines method reads the entire file content line by row.

With a For loop, Hzy can get a row of data to the file each time, after locating the Baidu input box, the data is passed into Send_keys (Hzy). This is called by loop until all the contents of the file are read.

Second, login parameterization
Now according to the above ideas, the Automation script user, the name of the password parameterized, through the Python document we found that Python read the file: The entire file read, read-line, fixed byte read.

Did not find a good way to read two data at a time.

Create two files, each of which holds the user name password.

Test script:

1    #Coding=utf-82     fromSeleniumImportWebdriver3     fromSelenium.common.exceptionsImportnosuchelementexception4    Importunittest, time, OS5    classLogin (unittest. TestCase):6             defTest_login (self):7Source = open ("D:\\test\\un.txt","R")#User name File8UN = source.readline ()#Read user name9 source.close ()TenSource2 = open ("D:\\test\\pw.txt","R")#Password file OnePW = Source2.readline ()#Read Password A source2.close () -Driver=Webdriver. Firefox () -Driver.get ("http://www.baidu.com/") the Driver.maximize_window () -DRIVER.FIND_ELEMENT_BY_ID ("txtUserName"). Clear () -DRIVER.FIND_ELEMENT_BY_ID ("txtUserName"). Send_keys (un) -DRIVER.FIND_ELEMENT_BY_ID ("Txtpassword"). Clear () +DRIVER.FIND_ELEMENT_BY_ID ("Txtpassword"). Send_keys (PW) -DRIVER.FIND_ELEMENT_BY_ID ("Userlogin"). Click () +Time.sleep (2) A                 Try: att = Driver.find_element_by_xpath ("//form/div[4]/div/div[1]/div[1]/div/a/img") -                 exceptnosuchelementexception: -                        assert0, U"Login failed, unable to find upper left corner log" -Driver.close ()

Selenium+python Automation 21-txt Data parameterization