Python installation & Executing simple Program

How to download python:

Step 1: Link: https://www.python.org/downloads/

Step 2: After download you will get executable file

             

Step 3: double click on executable file. After clicking you will get popup

               

Step 5: click on Run you will get another popup

Step: 7    Verify python installed or not: Go to system menu & type PYTHON

Step 8: Open command Prompt & type python

Step 8: After type python- sometimes u will get “Internal or external files” error

To solve – go to path before you have remember the path to installed

Step 10: Set Environment variables of python (copied path mention in Path variable & click ok)

Step 11: Close the command prompt & open new fresh command prompt & type python

Where we can write Python program

1. Notepad

2. Notepad++

3. Eclipse

4. Python shell prompt

Step 1: To write program in NOTEPAD & executing in command prompt

     1.1: Open notepad -write python sample print program

Step 1.2: save as to (demo.py)

1.3: Go to folder saves file will be display in python symbol

Step 3: Executing notepad file in command prompt

3.1:  copy the save file path – open command prompt

3.2: mention copied path & file name as (d.py) and enter

Step 2: Writing program & execution in python shell command

2.1: Type python in system menu – select IDLE

2.2: Shell command will open and type your program and execute

PYTHON in eclipse

How to install PYTHON in eclipse

Step 1: Go to help -> Install New Software

                    

Step 2: click on Add

Step 3: Type give name & loc((Name=PyDev and PyDev Extensions & loc: http://pydev.org/updates) & click ok

                 

Step 4: click on marked one & click finish

                

Step 5: click select marked one & click finish

            

Step 6: click on radio button & click finish

           

NOTE: It will take time to install & restart your system:

Step 7: check python is installed or not-à go to eclipse à window & click preferences

               

Step 8: click on interpreters

Step 9: click on NEW

STEP 10:  Type Python Name & Python installed Location in your system& click ok

Step 11: click on Apply & click ok

Step 11: Go to window à Open perspective & click PYdev -> click ok

Step 12: create new python project à click on File (eclipse)

Step 13: Enter Project Name & click marked radio button & click Finish

Step 14: Right click on SRC -> NEW -> PyDev Package

Step 15: Right click on package -> NEW  ->PyDev Module

Step 16: ENTER module Name ->click on Finish

Step 17: After click on Finish & popup appear click empty & ok

       How to register python to selenium

Step 1: open command prompt

Step 2: GO to python folder where it is installed in system [up to scripts you have to copy path)

Step 3: Mine is [C:\Users\DeskUser\AppData\Local\Programs\Python\Python35\Scripts]

Step 4: Navigate location to python folder in command prompt

Type below command

[easy_install selenium] --> enter

Step 18: Write simple program

Step 19 : Place cursor on end of webdriver [ press= ctrl +space]

Step 18: Import will be display &run program

Click all linkspresent in a webpage

Click  all linkspresent in a webpage

private static String[] links = null;

private static int linksCount = 0;

@Test  

public void demo()

{
WebDriver driver = new FirefoxDriver();

driver.get("https://www.google.com");
List<WebElement> linksize = driver.findElements(By.tagName("a"));
linksCount = linksize.size();
System.out.println("Total no of links Available: "+linksCount);
links= new String[linksCount];
System.out.println("List of links Available: ");
// print all the links from webpage
for(int i=0;i<linksCount;i++)
{
links[i] = linksize.get(i).getAttribute("href");
System.out.println(linksize.get(i).getAttribute("href"));
}
// navigate to each Link on the webpage
for(int i=0;i<linksCount;i++)
{
driver.navigate().to(links[i]);
Thread.sleep(5000);


driver.navigate().to("https://www.google.co.in");
}