0 votes
1 view
in Devops and Agile by (22.5k points)

I am trying to select for a particular information using xpath or css selector. But I keep on getting error messages. Can someone help with seeing what's wrong here?

html

This is part of my code

output = driver.find_element_by_xpath("//td[@class_= 'sku']")

print(output)


Using the modifications give below, I am obtaining this error message:

Traceback (most recent call last):

  File "sa.py", line 25, in <module>

    output = driver.find_element_by_xpath("//td[@cl

  File "C:\Python27\lib\site-packages\selenium\webd

   return self.find_element(by=By.XPATH, value=xpa

  File "C:\Python27\lib\site-packages\selenium\webd

    {'using': by, 'value': value})['value']

  File "C:\Python27\lib\site-packages\selenium\webd

    self.error_handler.check_response(response)

  File "C:\Python27\lib\site-packages\selenium\webd

    raise exception_class(message, screen, stacktra

selenium.common.exceptions.NoSuchElementException:

td[@class=\'sku\']/p"}' ; Stacktrace:

    at FirefoxDriver.prototype.findElementInternal_

[email protected]/components/driver_component.js:9

    at FirefoxDriver.prototype.findElement (file://

ecode.com/components/driver_component.js:9479)

    at DelayedCommand.prototype.executeInternal_/h

[email protected]/components/command_processor.js:1

    at DelayedCommand.prototype.executeInternal_ (f

@googlecode.com/components/command_processor.js:114

    at DelayedCommand.prototype.execute/< (file:///

code.com/components/command_processor.js:11402)


This is the code that I have written:

from selenium.webdriver.support.ui import WebDriverWait

from selenium import web

driverfrom selenium.common.exceptions import TimeoutException

from selenium.webdriver.support import expected_conditions as EC

url = "http://www.google.com"

#cas = "1300746-79-5"

cas = "100-44-7"

driver = webdriver.Firefox()

driver.get(url)

inputElement = driver.find_element_by_name("Query")

inputElement.send_keys(cas)

inputElement.submit()

pricing_link = driver.find_element_by_css_selector("li.priceValue a")

pricing_link.click()

output = driver.find_element_by_xpath("//td[@class='sku']/p") 

print(output)

driver.quit()

1 Answer

0 votes
by (57.5k points)

This is a timing issue, where you need to use WebDriverWait to wait for table loading.

# XPath to select <p> inside <td> with class name 'sku'

outputs_by_xpath = WebDriverWait(driver, 10).until(

    lambda driver : driver.find_elements_by_xpath(".//td[@class='sku']/p

")

)

# or CSS selector

outputs_by_css = WebDriverWait(driver, 10).until(

    lambda driver : driver.find_elements_by_css_selector("td.sku > p

")

)

for output in outputs_by_xpath:

    print(output.text)

print("\n")

for output in outputs_by_css:

    print(output.text)

Output:

185558-50G

185558-250G

185558-1KG

185558-2KG

185558-50G

185558-250G

185558-1KG

185558-2KG

Welcome to Intellipaat Community. Get your technical queries answered by top developers !


Categories

...