Python 将刮取的数据保存到csv文件中
我正在迭代一个过程,在这个过程中,我将Python引导到一个网站,并指示Python在指定网站的csv文件中查找地址。我想告诉Python将网站中每个地址值的结果保存到csv文件中Python 将刮取的数据保存到csv文件中,python,python-2.7,csv,web-scraping,beautifulsoup,Python,Python 2.7,Csv,Web Scraping,Beautifulsoup,我正在迭代一个过程,在这个过程中,我将Python引导到一个网站,并指示Python在指定网站的csv文件中查找地址。我想告诉Python将网站中每个地址值的结果保存到csv文件中 from selenium import webdriver from bs4 import BeautifulSoup import time import csv driver = webdriver.Chrome("C:\Python27\Scripts\chromedriver.exe") chrome
from selenium import webdriver
from bs4 import BeautifulSoup
import time
import csv
driver = webdriver.Chrome("C:\Python27\Scripts\chromedriver.exe")
chrome = driver.get('https://etrakit.friscotexas.gov/Search/permit.aspx')
with open('C:/Users/thefirstcolumnedited.csv','r') as f:
addresses = f.readlines()
for address in addresses:
driver.find_element_by_css_selector('#cplMain_txtSearchString').clear()
driver.find_element_by_css_selector('#cplMain_txtSearchString').send_keys(address)
driver.find_element_by_css_selector('#cplMain_btnSearch').click()
time.sleep(5)
soup = BeautifulSoup(chrome, 'html.parser')
writer = csv.writer(open('thematchingresults.csv', 'w'))
writer.writerow(soup)
例如:
6579 Mountain Sky Rd
上面的地址值从网站检索五行数据。如何告诉Beauty Soup将每个地址值的结果保存在csv文件中?方法是在循环中写入csv文件(如果要为所有输入地址生成单个
csv
文件,请使用a
“append”模式)。至于提取结果,我认为(time.sleep()
是不可靠的,并且通常比应该的要慢)用于结果表
元素(带有id=“ctl00\u cplMain\u rgSearchRslts\u ctl00”的元素),然后使用将表
读取到数据框中,然后通过以下方式方便地将数据框转储到CSV文件中:
对于单个“6579 Mountain Sky Rd”地址,运行脚本后,MatchingResults.csv的内容将为:
,Permit Number,Address,Street Name,Applicant Name,Contractor Name,SITE_SUBDIVISION,RECORDID
0,B13-2809,6579 MOUNTAIN SKY RD,MOUNTAIN SKY RD,SHADDOCK HOMES LTD,SHADDOCK HOMES LTD,PCR - SHERIDAN,MAC:1308050328358768
1,B13-4096,6579 MOUNTAIN SKY RD,MOUNTAIN SKY RD,MIRAGE CUSTOM POOLS,MIRAGE CUSTOM POOLS,PCR - SHERIDAN,MAC:1312030307087756
2,L14-1640,6579 MOUNTAIN SKY RD,MOUNTAIN SKY RD,TDS IRRIGATION,TDS IRRIGATION,SHERIDAN,ECON:140506012624706
3,P14-0018,6579 MOUNTAIN SKY RD,MOUNTAIN SKY RD,MIRAGE CUSTOM POOLS,,SHERIDAN,LCR:1401130949212891
4,ROW14-3205,6579 MOUNTAIN SKY RD,MOUNTAIN SKY RD,Housley Group,Housley Group,,TLW:1406190424422330
希望这是一个很好的起点
,Permit Number,Address,Street Name,Applicant Name,Contractor Name,SITE_SUBDIVISION,RECORDID
0,B13-2809,6579 MOUNTAIN SKY RD,MOUNTAIN SKY RD,SHADDOCK HOMES LTD,SHADDOCK HOMES LTD,PCR - SHERIDAN,MAC:1308050328358768
1,B13-4096,6579 MOUNTAIN SKY RD,MOUNTAIN SKY RD,MIRAGE CUSTOM POOLS,MIRAGE CUSTOM POOLS,PCR - SHERIDAN,MAC:1312030307087756
2,L14-1640,6579 MOUNTAIN SKY RD,MOUNTAIN SKY RD,TDS IRRIGATION,TDS IRRIGATION,SHERIDAN,ECON:140506012624706
3,P14-0018,6579 MOUNTAIN SKY RD,MOUNTAIN SKY RD,MIRAGE CUSTOM POOLS,,SHERIDAN,LCR:1401130949212891
4,ROW14-3205,6579 MOUNTAIN SKY RD,MOUNTAIN SKY RD,Housley Group,Housley Group,,TLW:1406190424422330