Check if element exists on page

[JonWakefield]

Hello, I have two quick questions.

Forward facing notes: I have setup SeleniumBase via;
from seleniumbase import Driver
driver = Driver(uc=True)

(aka im not using BaseCase)

1. Is it possible to check if an element on a page exists?
   i.e IF element exists: Take action, Else: Take different action

2. Rather than using driver.sleep() to wait for an element to appear, is there a method that will auto wait until the element becomes available?

[JonWakefield]

Update to question 1 in my original post:
I just tested it out and it throws an error if an element does not exist. This will work for me.

However, it waits 7 seconds before concluding that the element does not exist, can I change this time? ( ideally to very low value)

[JonWakefield]

Update again:
I just tested it again and found the solution (should've done this from the start lol).

Solution:
self.driver.click(xpath_element_identifier, timeout=0.5)

If anyone can help with question 2 that would still be appreciated :)

[mdmintz]

For your first question: (Use those with an if statement)

driver.is_element_present(selector)
driver.is_element_visible(selector)

For your second question: (The default for timeout in that method is currently 10 seconds)

driver.wait_for_element(selector, by="css selector", timeout=None)

Here's all the new driver methods:

# "driver"-specific methods added by SeleniumBase

driver.default_get(url)  # Because driver.get(url) works differently in UC Mode
driver.open(url)  # Like driver.get(), but allows partial URLs without protocol
driver.click(selector)
driver.click_link(link_text)
driver.click_if_visible(selector)
driver.click_active_element()
driver.send_keys(selector, text)
driver.press_keys(selector, text)
driver.type(selector, text)
driver.submit(selector)
driver.assert_element(selector)
driver.assert_element_present(selector)
driver.assert_element_not_visible(selector)
driver.assert_text(text, selector)
driver.assert_exact_text(text, selector)
driver.wait_for_element(selector)
driver.wait_for_text(text, selector)
driver.wait_for_exact_text(text, selector)
driver.wait_for_and_accept_alert()
driver.wait_for_and_dismiss_alert()
driver.is_element_present(selector)
driver.is_element_visible(selector)
driver.is_text_visible(text, selector)
driver.is_exact_text_visible(text, selector)
driver.is_attribute_present(selector, attribute)
driver.get_text(selector)
driver.js_click(selector)
driver.get_active_element_css()
driver.get_locale_code()
driver.get_origin()
driver.get_user_agent()
driver.highlight(selector)
driver.highlight_click(selector)
driver.sleep(seconds)
driver.locator(selector)
driver.get_attribute(selector, attribute)
driver.get_page_source()
driver.get_title()
driver.switch_to_frame(frame)

############

# "driver"-specific methods added by SeleniumBase for UC Mode: "--uc" / uc=True

driver.uc_open(url)
driver.uc_open_with_tab(url)
driver.uc_open_with_reconnect(url, reconnect_time=None)
driver.reconnect(timeout)
driver.uc_click(
    selector, by="css selector",
    timeout=settings.SMALL_TIMEOUT, reconnect_time=None)
driver.uc_switch_to_frame(frame)

[JonWakefield]

Thanks, that is very helpful cheat sheet.