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python - 网站上的文本不使用硒进行抓取

问题描述

我正在尝试从我们订购轮胎的网站发送文本到不和谐的嵌入中。我登录该站点，搜索一个项目并查看它是否可用。我希望嵌入的不和谐显示可订购的数量，但它不显示任何内容。它正在显示的其他元素，但不显示 ,Available和不显示。Alt PlantTire TreadEst Delivery

（抱歉，如果我的代码很乱，我是新手，过去一个小时我一直在玩它）

# Finding the Quantity + Tire Description
    try:
        available1 = WebDriverWait(driver, 10).until(
            EC.presence_of_element_located((By.XPATH, "//*[@id='resultsTable']/tbody/tr[2]/td[9]"))
        )
        altPlant1 = WebDriverWait(driver, 10).until(
            EC.presence_of_element_located((By.XPATH, "/html/body/div[2]/div[2]/div[2]/div/form/div[1]/table/tbody/tr[2]/td[10]"))
        )
        estDelivery1 = WebDriverWait(driver, 10).until(
            EC.presence_of_element_located((By.XPATH, "/html/body/div[2]/div[2]/div[2]/div/form/div[1]/table/tbody/tr[2]/td[11]"))
        )
        tireSize1 = WebDriverWait(driver, 10).until(
            EC.presence_of_element_located((By.XPATH, "/html/body/div[2]/div[2]/div[2]/div/form/div[1]/table/tbody/tr[2]/td[5]"))
        )
        tireTread1 = WebDriverWait(driver, 10).until(
            EC.presence_of_element_located((By.XPATH, "//*[@id='resultsTable']/tbody/tr[2]/td[7]"))
        )
        itemCode1 = WebDriverWait(driver, 10).until(
            EC.presence_of_element_located((By.XPATH, "/html/body/div[2]/div[2]/div[2]/div/form/div[1]/table/tbody/tr[2]/td[2]"))
        )
    except:
        driver.quit()
    
    available = available1.text
    altPlant = altPlant1.text
    estDelivery = estDelivery1.text
    tireSize = tireSize1.text
    tireTread = tireTread1.text
    itemCode = itemCode1.text

    print(available)
    print(altPlant)
    print(estDelivery)
    print(tireSize)
    print(tireTread)
    print(itemCode)
    
# Discord Embed Setup   
    embed = Embed(
        description='**Stock available for item number '+pItemNumber+'**',
        color=0x0d0d22,
        timestamp='now'  # sets the timestamp to current time
        )

    embed.set_author(name='Pirelli Stock Check')
    embed.add_field(name='Item Number', value=itemCode, inline=True)
    embed.add_field(name='Tire Description', value=tireTread+' '+tireSize, inline=True)
    embed.add_field(name='Available', value=available+' In Stock', inline=False)
    embed.add_field(name='Alt Plant', value=altPlant+ ' In Stock', inline=True)
    embed.add_field(name='Est Delivery', value=estDelivery+'1', inline=True)
    embed.set_footer(text='Tires Tools', icon_url='https://cdn.discordapp.com/avatars/628005829840470037/8286685de0f2d7d94d94e020caf3265d.png?size=128')

    hook.send(embed=embed)

    print("Embed sent to discord!")

我需要的 4 个字符串也在源代码中。tireTread = CINTURATO P7, available = 12,altPlant = 7和estDelivery = 08/24/2020.

4 rl

这就是我的不和谐嵌入中的内容。

在此处输入图像描述

知道我做错了什么吗？如果您需要更多信息，请告诉我。

标签： pythonseleniumdiscord.py

解决方案

您可以通过 ID 或 CSS 类查找元素：

table = WebDriverWait(driver,10).until(EC.presence_of_element_located((By.ID, "tabla_evolucion")))


table = WebDriverWait(driver,10).until(EC.presence_of_element_located((By.class, "css-class sub-class")))

我建议您按 ID 查找表，然后通过循环读取行。也许您需要根据需要更改以下代码。

table_id = self.driver.find_element(By.ID, 'table_id')
rows = table_id.find_elements(By.TAG_NAME, "tr") # get all of the rows in the table
for row in rows:
    # Get the columns (all the column 2)        
    col = row.find_elements(By.TAG_NAME, "td")[1] #note: index start from 0, 1 is col 2
    print col.text #prints text from the element

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