嗨,guuys,我试着收集一些关于zalando鞋的信息,并使用Seleinum来保存价格、标题、日期和时间的不同变量:
from selenium import webdriver
from selenium.webdriver.common.by import By
import csv
DRIVER_PATH = 'C:\chromedriver.exe'
driver = webdriver.Chrome(executable_path=DRIVER_PATH)
driver.get('https://www.zalando.es/release-calendar/zapatillas-mujer/')
#Get the data of product 1 (If I change the /div/div[1]/div and I choose another number, it will get ther data of other shoe)
product_1 = driver.find_element(By.XPATH, '//*[@id="release-calendar"]/div/div[1]/div')
element_text = product_1.text
print(element_text)当我打印下一段代码的element_text时,我会得到很多关于该产品的信息。我想在不同的变量中保证这个安全,所以我尝试了一件事(继续阅读)。
109,95欧元耐克运动服WMNS扣篮低CZ 10 de noviembre de 2022,8:15纪录ármelo
所以问题是,在这个小代码起作用后,我尝试拆分数据--添加这段代码--然后保护不同变量中不同类型的数据,但我遇到了一个问题:
from selenium import webdriver
from selenium.webdriver.common.by import By
import csv
DRIVER_PATH = 'C:\chromedriver.exe'
driver = webdriver.Chrome(executable_path=DRIVER_PATH)
driver.get('https://www.zalando.es/release-calendar/zapatillas-mujer/')
#Select product 1
product_1 = driver.find_element(By.XPATH, '//*[@id="release-calendar"]/div/div[1]/div')
element_text = product_1.text
#Split the data
element_text_split = element_text.split()
#Price 1 --> Result=109.95
price_1 =element_text_split[0]
print(price_1)
#Result=109,95
#Title 1 --> Result=€
title_1 =element_text_split[1]
print(title_1)这两张印刷品的结果是:"109.95“和”欧元“。
我当时以为element_text_split1是耐克运动服,但不是,这是欧元的标志,因为我把数据按它们之间的空格分开。
如果我想要获得这双鞋的头衔,这是个大问题,因为它们之间没有相同的空间,比如耐克、扣篮、低Cz或者乔丹航空公司( Air Mid 1)
我怎样才能解决这个问题?
发布于 2022-11-09 19:17:18
我觉得你可能在找这样的东西?
# Needed libs
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
# We create the driver
DRIVER_PATH = 'C:\chromedriver.exe'
driver = webdriver.Chrome(executable_path=DRIVER_PATH)
# We maximize the window
driver.maximize_window()
# We navigate to the url
url='https://www.zalando.es/release-calendar/zapatillas-mujer/'
driver.get(url)
# We save a list of elements that are products (search for that xpath in the page and you will see what kind of element it is)
products = WebDriverWait(driver, 20).until(EC.presence_of_all_elements_located((By.XPATH, "//div[@id='release-calendar']//div[contains(@data-cid,'cid')]")))
# We make a loop for that list and for each of then we take the price, the brand, the model and the date.
for i, product in enumerate(products):
price = WebDriverWait(driver, 20).until(EC.presence_of_element_located((By.XPATH, f"//div[@data-cid='cid{i+1}']/div[2]"))).text
brand = WebDriverWait(driver, 20).until(EC.presence_of_element_located((By.XPATH, f"//div[@data-cid='cid{i+1}']/div[3]"))).text
model = WebDriverWait(driver, 20).until(EC.presence_of_element_located((By.XPATH, f"//div[@data-cid='cid{i+1}']/div[4]"))).text
date = WebDriverWait(driver, 20).until(EC.presence_of_element_located((By.XPATH, f"//div[@data-cid='cid{i+1}']/div[5]"))).text
url = WebDriverWait(driver, 20).until(EC.presence_of_element_located((By.XPATH, f"//div[@data-cid='cid{i+1}']//a"))).get_attribute("href")
image = WebDriverWait(driver, 20).until(EC.presence_of_element_located((By.XPATH, f"//div[@data-cid='cid{i+1}']//img"))).get_attribute("src")
print(f"""{price}
{brand}
{model}
{date}
{url}
{image}
""")发布于 2022-11-09 18:47:03
发布于 2022-11-09 20:46:39
您可以使用bs4使用selenium强大的方式获取所需的数据
from selenium import webdriver
import time
from bs4 import BeautifulSoup
from selenium.webdriver.chrome.service import Service
import pandas as pd
webdriver_service = Service("./chromedriver") #Your chromedriver path
driver = webdriver.Chrome(service=webdriver_service)
d = []
driver.get('https://www.zalando.es/release-calendar/zapatillas-mujer/')
driver.maximize_window()
time.sleep(5)
soup = BeautifulSoup(driver.page_source,"html.parser")
price= [x.get_text(strip=True) for x in soup.select('.Wqd6Qu + div')]
#print(price)
title= [x.get_text(strip=True) for x in soup.select('.Wqd6Qu + div + div + div')]
#print(title)
date = [x.get_text(strip=True).split(',')[0] for x in soup.select('.Wqd6Qu + div + div + div + div')]
#print(date)
hour = [x.get_text(strip=True).split(',')[1] for x in soup.select('.Wqd6Qu + div + div + div + div')]
#print(hour)
cols = ['title', 'price', 'date', 'hour']
df = pd.DataFrame(data=list(zip(title,price,date,hour)), columns=cols)
print(df)输出:
title price date hour
0 WMNS DUNK LOW CZ 109,95 € 10 de noviembre de 2022 14:15
1 HYPERTURF ADVENTURE 139,95 € 11 de noviembre de 2022 14:00
2 W AIR MAX 95 ESS 189,95 € 11 de noviembre de 2022 14:00
3 CITY CLASSIC 119,95 € 11 de noviembre de 2022 14:00
4 CITY CLASSIC 119,95 € 11 de noviembre de 2022 14:00
5 WMNS AIR 1 MID 129,95 € 11 de noviembre de 2022 14:15
6 DUNK LOW NEXT NATURE 109,95 € 11 de noviembre de 2022 14:15
7 CROSS WOMEN 295,00 € 14 de noviembre de 2022 14:00
8 CROSS WOMEN 295,00 € 14 de noviembre de 2022 14:00
9 CROSS WOMEN 295,00 € 14 de noviembre de 2022 14:00
10 W DUNK HIGH 119,95 € 14 de noviembre de 2022 14:15
11 MT410 99,95 € 16 de noviembre de 2022 14:00
12 MT410 99,95 € 16 de noviembre de 2022 14:00
13 MT410 99,95 € 16 de noviembre de 2022 14:00
14 MT410 99,95 € 16 de noviembre de 2022 14:00
15 MT410 94,95 € 16 de noviembre de 2022 14:00
16 WL574 109,95 € 18 de noviembre de 2022 14:00
17 WS327 119,95 € 18 de noviembre de 2022 14:00https://stackoverflow.com/questions/74379742
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