Selenium，python动态表
Selenium，python动态表
提问于 2018-07-11 05:16:11
我正在创建一个带有硒的机器人，它可以从巴西的机构获得所有信息，我已经完成了所有州和县之间的排列点击，现在我所要做的就是在所有机构中点击并获得信息，比如："telefone"，"endereço"，“HORáRIO DE ATENDIMENTO”。我该怎么做呢？？这是我到现在为止的代码：
# -*- coding: UTF-8 -*-
from selenium import webdriver
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support.select import Select
import time
import urllib
import urllib.request
from bs4 import BeautifulSoup
import request
def make_soup(url):
thepage = urllib.request.urlopen(url)
soupdata = BeautifulSoup(thepage,'html.parser')
return soupdata
chrome_path = r"D:\Users\gbenites\Desktop\Inovação\arquivos py\WebDriver\chromedriver.exe"
url = 'http://www2.correios.com.br/sistemas/agencias/'
driver = webdriver.Chrome(chrome_path)
driver.get("http://www2.correios.com.br/sistemas/agencias/")
#WebDriverWait(driver, 20).until(EC.presence_of_element_located((By.ID, 'municipioAgencia')))
driver.maximize_window()
time.sleep(3)
estadoList = Select(driver.find_element_by_name('estadoAgencia'))
for index in range(3,len(estadoList.options)):
select = Select(driver.find_element_by_name('estadoAgencia'))
print("selecting Estado: ",select.options[index].text)
print("selecting Index: ",index)
select.select_by_index(index)
time.sleep(2)
municípioList = Select(driver.find_element_by_name('municipioAgencia'))
for index_b in range(1,len(municípioList.options)):
select_b = Select(driver.find_element_by_name('municipioAgencia'))
print("...selecting Municipio",select_b.options[index_b].text.replace("'",""))
print("...selecting Municipio Index: ",index_b)
select_b.select_by_index(index_b)
time.sleep(3)
get_info_list = WebDriverWait(driver, 10).until(EC.presence_of_all_elements_located((By.XPATH, "//table[@class = 'dadosAgencia']//td")))
info_list = driver.find_elements_by_xpath("//table[@class = 'dadosAgencia']//span")
print(range(len(info_list)))
for record in range(0,len(info_list)):
print(record.get_attribute('innerText'))这是我的输出：
selecting Estado: AMAPÁ
selecting Index: 3
...selecting Municipio AMAPA
...selecting Municipio Index: 1
range(0, 27)
0
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26回答 2
Stack Overflow用户
回答已采纳
发布于 2018-07-11 05:23:22
试试这个xPath：
//table[@class = 'dadosAgencia']//tr应该是这样的：
elements = WebDriverWait(driver, 10).until(EC.presence_of_all_elements_located(
(By.XPATH, "//table[@class = 'dadosAgencia']//tr")))它为您提供了定位的所有元素的列表。要打印每个元素的文本，可以使用以下命令：
for element in elements:
print(element.text)注意:您必须添加一些导入：
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWaitStack Overflow用户
发布于 2018-07-11 12:51:50
对该表尝试此XPath：
//table[@class = 'dadosAgencia']首先，查找表元素：
table_elements = WebDriverWait(driver, 10).until(EC.presence_of_all_elements_located(
(By.XPATH, "//table[@class = 'dadosAgencia']")))迭代表：
for table_element in table_elements:
for row in table_element.find_elements_by_xpath(".//tr"):
print(row.text)页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/51273995
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