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expected_conditions.py
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expected_conditions.py
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from selenium import webdriver
from webdriver_manager.chrome import ChromeDriverManager
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
class ExpectedCondition:
def __init__(self):
self.driver = webdriver.Chrome(ChromeDriverManager().install())
self.driver.get("https://shopping.pchome.com.tw/")
def title_is_demo(self):
title = WebDriverWait(self.driver, 10).until(
EC.title_is("PChome 線上購物")
)
print(title) # True
def title_contains_demo(self):
title = WebDriverWait(self.driver, 10).until(
EC.title_contains("PChome")
)
print(title) # True
def presence_of_element_located_demo(self):
locator = (By.ID, "keyword")
keyword = WebDriverWait(self.driver, 10).until(
EC.presence_of_element_located(locator)
)
keyword.send_keys("藍芽耳機")
def presence_of_all_elements_located_demo(self):
locator = (By.LINK_TEXT, "24h購物")
link_text = WebDriverWait(self.driver, 10).until(
EC.presence_of_all_elements_located(locator)
)
print(link_text) # 符合定位條件的所有元素
def invisibility_of_element_located_demo(self):
locator = (By.ID, "hello")
non_exist = WebDriverWait(self.driver, 10).until(
EC.invisibility_of_element_located(locator)
)
print(non_exist) # True
def visibility_of_element_located_demo(self):
locator = (By.ID, "keyword")
keyword = WebDriverWait(self.driver, 10).until(
EC.visibility_of_element_located(locator)
)
print(keyword) # True
def visibility_of_demo(self):
element = self.driver.find_element_by_id("keyword")
keyword = WebDriverWait(self.driver, 10).until(
EC.visibility_of(element)
)
keyword.send_keys("藍芽耳機")
def text_to_be_present_in_element_value_demo(self):
locator = (By.ID, "doSearch")
search = WebDriverWait(self.driver, 10).until(
EC.text_to_be_present_in_element_value(locator, "找商品")
)
print(search) # True
def element_to_be_clickable_demo(self):
locator = (By.ID, "doSearch")
search = WebDriverWait(self.driver, 10).until(
EC.element_to_be_clickable(locator)
)
print(search) # True
def alert_is_present_demo(self):
alert = WebDriverWait(self.driver, 10).until(
EC.alert_is_present(),
"彈出視窗不存在"
)