[英]What is the correct way to call URL in python
我有csv文件,並且將csv數據傳遞給python代碼有參數。 在csv文件中有URL數據。 在python中調用URL的正確方法是什么。 出現錯誤Cannot navigate to invalid URL
CSV文件
ID,category,link
sports_shoes,sports-shoes,https://www.flipkart.com/mens-footwear/sports-shoes/pr?otracker=categorytree&page=1&sid=osp%2Ccil%2C1cu
碼:
from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.common.exceptions import TimeoutException
from selenium.webdriver.common.by import By
import time
import csv
with open('mydata.csv') as csvfile:
reader = csv.DictReader(csvfile)
for row in reader:
#print(row['ID'] ,row['category'],row['link'])
url = row['link']
print(url)
chrome_path = r"C:\Users\Venkatesh\AppData\Local\Programs\Python\Python35\chromedriver.exe"
driver = webdriver.Chrome(chrome_path)
RegionIDArray = url
data_list=[]
data = []
mobile_details_data = []
delay = 30 # seconds
for reg in RegionIDArray:
driver.get(reg)
driver.quit()
錯誤:
Traceback (most recent call last):
File ".\input_file.py", line 24, in <module>
driver.get(reg)
File "C:\Users\Venkatesh\AppData\Local\Programs\Python\Python35\Lib\site-packages\selenium\webdriver\remote\webdriver.
py", line 250, in get
self.execute(Command.GET, {'url': url})
File "C:\Users\Venkatesh\AppData\Local\Programs\Python\Python35\Lib\site-packages\selenium\webdriver\remote\webdriver.
py", line 238, in execute
self.error_handler.check_response(response)
File "C:\Users\Venkatesh\AppData\Local\Programs\Python\Python35\Lib\site-packages\selenium\webdriver\remote\errorhandl
er.py", line 193, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: unhandled inspector error: {"code":-32000,"messag
e":"Cannot navigate to invalid URL"}
(Session info: chrome=57.0.2987.133)
(Driver info: chromedriver=2.28.455520 (cc17746adff54984afff480136733114c6b3704b),platform=Windows NT 6.2.9200 x86_64)
您的url
變量包含您要訪問的鏈接。 您的代碼遍歷字符串,並在每個字符上調用driver.get()
。 基本上可以解釋錯誤。
因為,您已經for row in reader:
中的for row in reader:
遍歷數據,所以不需要內部循環。 只需使用driver.get(url)
。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.