Proxy for rTorrent

Every proxy server is of the type 168.1.1.1:8080, where the first part before the colon is the IP address of the remote computer through which the connection is made. The second part (after the colon, in this case 8080) is the port number through which your equipment will connect to that very remote server.

Under the parsing of goods often mean the collection of a database in which the data is entered about all the items sold in online stores. For example, the famous service e-katalog is just engaged in this type of parsing. And then it simply structures all the data obtained and publishes them on its site.

Under such parsing we mean the collection of keywords from services such as Yandex Wordstat. These data will later be required for SEO-promotion of the site. The resulting word combinations are then integrated into the content of the resource, which improves its position in SERPs on a particular topic.

The error "Unable to locate element" in Selenium usually occurs when the web element you are trying to interact with is not present in the DOM (Document Object Model) at the time your script tries to locate it. This could be due to several reasons, such as

The element is not present on the page when the script tries to locate it.

The element is present but not visible (e.g., hidden by CSS or not yet rendered).

The element has a different ID, name, or other attributes than expected.

The element is dynamically loaded after the initial page load (e.g., via JavaScript).

To resolve this issue, you can try the following:

Wait for the element to be present: Use explicit or implicit waits to wait for the element to be present and visible before interacting with it. Explicit wait example:

from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

# Explicit wait example
wait = WebDriverWait(driver, 10)
element = wait.until(EC.presence_of_element_located((By.ID, "element_id")))

Implicit wait example:

driver.implicitly_wait(10)  # Set an implicit wait of 10 seconds
element = driver.find_element(By.ID, "element_id")

Wait for the element to be clickable: If you want to click the element, you can wait for it to be clickable instead of just present. Clickable wait example:

from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support.expected_conditions import element_to_be_clickable

wait = WebDriverWait(driver, 10)
element = wait.until(element_to_be_clickable((By.ID, "element_id")))

Check the element's locator: Ensure that the locator (e.g., ID, name, XPath, CSS selector) you are using is correct and unique to the element you want to interact with. If multiple elements have the same locator, you may inadvertently interact with the wrong one.

Handle dynamic elements: If the element is dynamically loaded after the initial page load, you may need to use JavaScript to interact with it directly or to scroll to the element before interacting with it.

JavaScript example:

script = "arguments[0].click();"
button = driver.find_element(By.ID, "button_id")
driver.execute_script(script, button)

Refresh the page: If the element is still not present or not visible, you may need to refresh the page or navigate to a different page where the element is present.

Remember to replace "element_id", "button_id", and other placeholders with the actual element identifiers in your code.

A proxy can be used for anonymous web surfing. After all, the connection is made through an intermediate server. And all the sites visited by the user will see the IP address of the proxy server, not the user himself. It can also be used to access resources that are only available to the citizens of a particular country.