python医药数据_python爬虫：爬取医药数据库drugbank

import os

import time

import datetime

import codecs

from lxml import etree

from selenium import webdriver

import csv

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#控制编码，全英文网页，用不着

# import sys

# reload(sys)

# sys.setdefaultencoding('utf-8')

# # date格式转为string格式

today = datetime.date.today()

today_string = today.strftime('%Y-%m-%d')

#通过浏览器得到网页页面--反反爬虫

def html_getter(site,file_name):

driver = webdriver.Firefox()

# chromedriver = r'C:\Program Files (x86)\Google\Chrome\Application\chromedriver.exe'

# os.environ['webdriver.chrome.driver'] = chromedriver

# driver = webdriver.Chrome(chromedriver)

driver.get(site)

driver.maximize_