元素無法與Selenium和Python互動的問題

我對 Selenium 還很陌生，并且一直在運行一些非常小的網路抓取專案。當我嘗試通過該功能單擊此元素時， .click() 我不斷收到“元素不可互動”

我試圖互動的 html 部分是這樣的：

<a class="hawk-iconBefore hawk-styleCheckbox hawk-styleList" data-options="{&quot;name&quot;:&quot;finish&quot;,&quot;value&quot;:&quot;Foil&quot;}" href="https://starcitygames.com/search/?card_name=Glimmervoid&amp;finish=Foil" rel="nofollow"><span class="hawk-selectionInner">Foil <span class="hawk-facetCount">(5)</span></span></a>

我的 python 代碼如下所示：

from selenium import webdriver                    
from selenium.webdriver.common.by import By  


url = 'https://starcitygames.com/'

card_name = 'Fatal Push'
expansion_name = 'Double Masters'
foil = True
card_price = 0

browser_options = webdriver.ChromeOptions()
browser_options.add_argument("headless")
browser = webdriver.Chrome(options=browser_options)
browser.get(url)
browser.implicitly_wait(0.2)
browser.maximize_window()

print(card_name)

def get_card_price():
    global card_price
    print("Finding card...")
    browser.find_element(By.CSS_SELECTOR, "[name='search_query']").send_keys(card_name)
    search_button = browser.find_element(By.CLASS_NAME, "search-submit")
    search_button.click()

    if foil:
        print("Checking if Foil...")
        foil_select = browser.find_element(By.XPATH, "/html/body/div/div[1]/main/aside/div[2]/div[2]/div/div[5]/div/ul/li[1]/a")
        try:
            foil_select.click()
            print("It's Foil")
        except:
            print("Element not interactable")

    cards = browser.find_elements(By.CLASS_NAME,"hawk-results-item")
    for card in cards:
        c = card.text
        price = card.find_element(By.CSS_SELECTOR, "div[class='hawk-results-item__options-table-cell hawk-results-item__options-table-cell--price childAttributes']")

        if expansion_name in c:
            card_price = price.text
    return card_price

get_card_price()
print("Fetching card price...")
print(card_price)


browser.quit()

所有其他部分都發送我需要的資訊，但是當我檢查它時，條件箔為真，由于元素不可互動，它會跳轉到例外。

我已經嘗試使用 css_selector 訪問它，并且使用常規xpath，我看到了另一個答案，他們建議使用完整的 XPATH并且它解決了這個問題，但它沒有用。

我能做什么？

uj5u.com熱心網友回復：

所以我想出了如何獲取我想要的元素的 href，它就像獲取它然后告訴我的代碼轉到該頁面并執行其余代碼一樣簡單：

這就是它現在的樣子：

if foil:
        print("Checking if Foil...")
        try:
            foil_select=browser.find_element(By.XPATH, '//*[@id="hawkfacet_finish"]/li[1]/a')
            link = foil_select.get_attribute("href")
            print("It's Foil")
            browser.get(link)
        except:
            print("Element not interactable")
    else:
        foil_select=browser.find_element(By.XPATH, '//*[@id="hawkfacet_finish"]/li[2]/a')
        link = foil_select.get_attribute("href")
        print("It's not foil")
        browser.get(link)

現在繼續下一步。感謝大家！

uj5u.com熱心網友回復：

這個

browser_options.add_argument("headless")

應該

browser_options.add_argument("--headless")

在獲取價格之前，您需要先滾動到每張卡片。

下面是示例代碼：

driver.maximize_window()
wait = WebDriverWait(driver, 20)

url = 'https://starcitygames.com/'

card_name = 'Fatal Push'
expansion_name = 'Double Masters'
foil = True
card_price = 0

#browser_options = webdriver.ChromeOptions()
#browser_options.add_argument("headless")
#browser = webdriver.Chrome(options=browser_options)
driver.get(url)
driver.implicitly_wait(0.2)
driver.maximize_window()

print(card_name)

def get_card_price():
    global card_price
    print("Finding card...")
    wait.until(EC.visibility_of_element_located((By.CSS_SELECTOR, "input[name='search_query']"))).send_keys(card_name)
    search_button = wait.until(EC.visibility_of_element_located((By.CLASS_NAME, "search-submit")))
    search_button.click()

    if foil:
        print("Checking if Foil...")
        foil_select = wait.until(EC.element_to_be_clickable((By.CSS_SELECTOR, "ul#hawkfacet_rarity li a[data-options*='Rare']")))
        try:
            foil_select.click()
            print("It's Foil")
        except:
            print("Element not interactable")
    time.sleep(5)
    cards = wait.until(EC.presence_of_all_elements_located((By.XPATH, "//div[@class='hawk-results-item']")))
    for card in cards:
        driver.execute_script("arguments[0].scrollIntoView(true);", card)
        c = card.get_attribute('innerText')
        print(c)
        price = card.find_element(By.XPATH, ".//descendant::div[contains(@class, 'price childAttributes')]")
        print(price.text)
        if expansion_name in c:
            card_price = price.text
    return card_price

get_card_price()
print("Fetching card price...")
print(card_price)

輸出：

Fatal Push
Finding card...
Checking if Foil...
It's Foil
Fatal Push (Borderless)

Double Masters - Variants

Near Mint -
English
$14.99
QTY: 0
NOTIFY ME
$14.99
Fatal Push (Borderless)

Double Masters - Variants (Foil)

Near Mint -
English
$14.99
QTY: 3
Add to cart
$14.99
Fetching card price...
$14.99

Process finished with exit code 0

標籤：Python 硒 硒网络驱动程序 网页抓取

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