How to locate and insert a value in a text box (input) using Python Selenium?

Question

I have the following HTML structure and I am trying to use Selenium to enter a value of NUM :

<div class="MY_HEADING_A">
    <div class="TitleA">My title</div>
    <div class="Foobar"></div>
        <div class="PageFrame" area="W">                
             <span class="PageText">PAGE <input id="a1" type="txt" NUM="" />  of <span id="MAX"></span> </span>
</div>

Here is the code I have written:

head = driver.find_element_by_class_name("MY_HEADING_A")
frame_elem = head.find_element_by_class_name("PageText")

# Following is a pseudo code. 
# Basically I need to enter a value of 1, 2, 3 etc in the textbox field (NUM) 
# and then hit RETURN key.
## txt  = frame_elem.find_element_by_name("NUM")
## txt.send_keys(Key.4)

How to get this element and enter a value?

Answer 1

Assuming your page is available under " http://example.com "

from selenium import webdriver
from selenium.webdriver.common.keys import Keys

driver = webdriver.Firefox()
driver.get("http://example.com")

Select element by id:

inputElement = driver.find_element_by_id("a1")
inputElement.send_keys('1')

Now you can simulate hitting ENTER:

inputElement.send_keys(Keys.ENTER)

or if it is a form you can submit:

inputElement.submit() 

Answer 2

web=driver.get('your web address')
input_1=driver.find_element(by=By.ID, value= 'id of element')
input_2=driver.find_element(by=By.ID, value= 'id of element')
input_3=driver.find_element(by=By.ID, value= 'id of element')

time.sleep(7)
input_1.send_keys(your value)
input_2.send_keys(your value)
input_3.send_keys(your value)