你有很多錯(cuò)誤，但主要是你的
find_elements_by_id('msw-js-tide-list')
它為您提供了所有日期作為一個(gè)元素的表格。
你應(yīng)該在最后使用更復(fù)雜的xpathwith來(lái)將每一天作為單獨(dú)的元素 - 然后你可以過(guò)濾它。/div
find_elements_by_xpath('//*[@id="msw-js-tide-list"]/div')
您不必添加+1到Day_of_Week因?yàn)閜ython開(kāi)始索引0
如果你想得到明天然后更好地使用
tomorrow = today + datetime.timedelta(days=1)
0或者當(dāng)你得到時(shí)使用模數(shù)移動(dòng)到7
Break_Key = (Day_of_Week + 1) % 7
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import time
import datetime
days = ["MON", "TUE", "WED", "THU", "FRI", "SAT", "SUN"]
today = datetime.datetime.today()
#tomorrow = today + datetime.timedelta(days=1)
#day_of_week = tomorrow.weekday()
day_of_week = today.weekday()
selected_day = days[day_of_week]
driver = webdriver.Chrome('/Users/judeslater/Downloads/chromedriver')
#driver = webdriver.Firefox()
driver.get('https://magicseaweed.com/Nosara-Surf-Report/445/Tide/')
WebDriverWait(driver, 10).until(EC.visibility_of_element_located((By.XPATH, '//*[@id="msw-js-tide-list"]')))
all_days = driver.find_elements_by_xpath('//*[@id="msw-js-tide-list"]/div')
for ocean_data in all_days:
if selected_day in ocean_data.text:
print(ocean_data.text)
break
driver.quit()
如果您想要今天的數(shù)據(jù)，那么它可能始終是表格中的第一天，因此您all_days[1]無(wú)需檢查即可使用selected_day
隱藏div在 HTML 中，所以我必須使用[1]而不是來(lái)[0]獲取今天的數(shù)據(jù)。
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import time
import datetime
driver = webdriver.Chrome('/Users/judeslater/Downloads/chromedriver')
#driver = webdriver.Firefox()
driver.get('https://magicseaweed.com/Nosara-Surf-Report/445/Tide/')
WebDriverWait(driver, 10).until(EC.visibility_of_element_located((By.XPATH, '//*[@id="msw-js-tide-list"]')))
all_days = driver.find_elements_by_xpath('//*[@id="msw-js-tide-list"]/div')
ocean_data = all_days[1] # there is one hidden `div` which I have to skip to get today's data
print(ocean_data.text)
driver.quit()
我可以使用[2]in做同樣的事情xpath（因?yàn)閜ython開(kāi)始索引0但xpath開(kāi)始于1）并在 word 中使用find_element_...without char只得到一個(gè)結(jié)果selement
ocean_data = driver.find_element_by_xpath('//*[@id="msw-js-tide-list"]/div[2]')
print(ocean_data.text)
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import time
import datetime
driver = webdriver.Chrome('/Users/judeslater/Downloads/chromedriver')
#driver = webdriver.Firefox()
driver.get('https://magicseaweed.com/Nosara-Surf-Report/445/Tide/')
WebDriverWait(driver, 10).until(EC.visibility_of_element_located((By.XPATH, '//*[@id="msw-js-tide-list"]')))
ocean_data = driver.find_element_by_xpath('//*[@id="msw-js-tide-list"]/div[2]')
print(ocean_data.text)
driver.quit()
