如何替換字符串中的特殊字符 - selenium python

Question

我有一段代碼如下。 我想拿一個 header 並從中刪除特殊符號“,@#$%^&*”。 但是我已經嘗試了所有方法還是不行，希望大家能幫忙，非常感謝

        try:
        title = driver.find_element(By.XPATH,'/html/body/main/section[2]/div/div/article/div[3]/p[1]/span').text
        print(title)

        if title.count("#") > 0:
            titles.append(title)
            titles[number] = title[0:title.index('#')]
            number += 1
        else:
            titles.append(title)
            number += 1

        if titles[number-1] == '':
            titles[number-1] = f"Invalid Title"
            
        banned_char = '<>:"/\|?*'
        for character in banned_char:
            if title.count(character) > 0:
                titles[number-1] = title[title.replace('<>:"/\|?*',' ')]
    except:
        titles.append(f'Failed Title number {number}')
        number+=1
        print(f'Download {number} have no title.')

Answer 1

我在你的代碼中看到兩個錯誤

• replace完全搜索字符串'<>:"/\|?*'並且您應該單獨替換每個字符.replace('<',' ').replace('>',' ').replace(':',' ') （或在for循環中運行）

• 你必須分配title = title.replace() ，而不是title[title.replace(...)

banned_char = '<>:"/\|?*'

for character in banned_char:
    title = title.replace(character,' ')

# --- after loop ---

titles[number-1] = title