我正在嘗試使用 Python 中的 Selenium 獲取 Metro-North 所有車站組合的票價(jià)。我想轉(zhuǎn)到他們的票價(jià)頁面，將車站名稱放入選擇字段，單擊票價(jià)按鈕，然后將所需的值復(fù)制到數(shù)據(jù)框。我嘗試了所有可能的選項(xiàng)以從下拉菜單中選擇電臺，但沒有任何效果，因?yàn)槲沂盏藉e(cuò)誤：ElementNotInteractableException。我試過的代碼：driver = webdriver.Safari()driver.get('http://as0.mta.info/mnr/schedules/sched_form.cfm')select = Select(driver.find_element_by_id('Vorig_station'))print([o.text for o in select.options])time.sleep(3)select.select_by_visible_text('ANSONIA')element = driver.find_element_by_xpath('//*[@id="frmindex"]/table[2]/tbody/tr[6]/td/input[2]')element.click()driver.close()打印命令顯示了選項(xiàng)，但我無法選擇并轉(zhuǎn)到下一個(gè)票價(jià)頁面。
1 回答
holdtom
TA貢獻(xiàn)1805條經(jīng)驗(yàn) 獲得超10個(gè)贊
使用Selenium獲取 Metro-North 所有車站組合的票價(jià)和Python從From Staion選擇選項(xiàng)ANSONIA 下拉式菜單您需要為 引入WebDriverWait，element_to_be_clickable()您可以使用以下定位器策略：
使用CSS_SELECTOR：
driver.get("http://as0.mta.info/mnr/schedules/sched_form.cfm")
WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "select#Vorig_station"))).click()
select = Select(WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "select#Vorig_station"))))
print([o.text for o in select.options])
select.select_by_visible_text('ANSONIA')
WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "input[value='fares']"))).click()
使用XPATH：
driver.get("http://as0.mta.info/mnr/schedules/sched_form.cfm")
WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.XPATH, "//select[@id='Vorig_station']"))).click()
select = Select(WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.XPATH, "//select[@id='Vorig_station']"))))
print([o.text for o in select.options])
select.select_by_visible_text('ANSONIA')
WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.XPATH, "//input[@value='fares']"))).click()
控制臺輸出：
['ANSONIA', 'APPALACHIAN TRAIL', 'ARDSLEY-ON-HUDSON', 'BEACON', 'BEACON FALLS', 'BEDFORD HILLS', 'BETHEL', 'BOTANICAL GARDEN', 'BRANCHVILLE', 'BREAKNECK RIDGE', 'BREWSTER', 'BRIDGEPORT', 'BRONXVILLE', 'CANNONDALE', 'CHAPPAQUA', 'COLD SPRING', 'CORTLANDT', 'COS COB', 'CRESTWOOD', 'CROTON FALLS', 'CROTON-HARMON', 'DANBURY', 'DARIEN', 'DERBY', 'DOBBS FERRY', 'DOVER PLAINS', 'EAST NORWALK', 'FAIRFIELD', 'FAIRFIELD METRO', 'FLEETWOOD', 'FORDHAM', 'GARRISON', 'GLENBROOK', 'GLENWOOD', 'GOLDENS BRIDGE', 'GRAND CENTRAL', "GREEN'S FARMS", 'GREENWICH', 'GREYSTONE', 'HARLEM - 125TH ST.', 'HARLEM VALLEY-WINGDALE', 'HARRISON', 'HARTSDALE', 'HASTINGS-ON-HUDSON', 'HAWTHORNE', 'IRVINGTON', 'KATONAH', 'LARCHMONT', 'LUDLOW', 'MAMARONECK', 'MANITOU', 'MARBLE HILL', 'MEADOWLANDS SPORTS COMPLEX', 'MELROSE', 'MERRITT 7', 'MILFORD', 'MORRIS HEIGHTS', 'MOUNT KISCO', 'MOUNT PLEASANT', 'MT VERNON EAST ', 'MT VERNON WEST', 'NAUGATUCK', 'NEW CANAAN', 'NEW HAMBURG', 'NEW HAVEN', 'NEW ROCHELLE', 'NH-STATE ST.', 'NOROTON HEIGHTS', 'NORTH WHITE PLAINS', 'OLD GREENWICH', 'OSSINING', 'PATTERSON', 'PAWLING', 'PEEKSKILL', 'PELHAM', 'PHILIPSE MANOR', 'PLEASANTVILLE', 'PORT CHESTER', 'POUGHKEEPSIE', "PURDY'S", 'REDDING', 'RIVERDALE', 'RIVERSIDE', 'ROWAYTON', 'RYE', 'SCARBOROUGH', 'SCARSDALE', 'SEYMOUR', 'SOUTH NORWALK', 'SOUTHEAST', 'SOUTHPORT', 'SPRINGDALE', 'SPUYTEN DUYVIL', 'STAMFORD', 'STRATFORD', 'TALMADGE HILL', 'TARRYTOWN', 'TENMILE RIVER', 'TREMONT', 'TUCKAHOE', 'UNIVERSITY HEIGHTS', 'VALHALLA', 'WAKEFIELD', 'WASSAIC', 'WATERBURY', 'WEST HAVEN', 'WESTPORT', 'WHITE PLAINS', 'WILLIAMS BRIDGE', 'WILTON', 'WOODLAWN', 'YANKEES-E153 ST.', 'YONKERS']
注意：您必須添加以下導(dǎo)入：
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.ui import Select
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