python_selenium智联搜索

去招聘会工作，奈何网上仅仅提供招聘会的公司名字，没有提供招聘的职位，SO我写了个小代码给别人在智联上面搜索职位，由于时间紧迫，前程的就不写了

#!/usr/bin/python3.4

# -*- coding: utf-8 -*-

from selenium import webdriver

from lxml import etree

import time

# 打开浏览器

def openbrowser(keyword):

    global browser

    # 打开谷歌浏览器

    # Firefox()

    # Chrome()

    # browser = webdriver.Chrome()

    options = webdriver.ChromeOptions()

    prefs = {

        'profile.default_content_setting_values': {

            'images': 2

        }

    }

    options.add_experimental_option('prefs', prefs)

    browser = webdriver.Chrome(chrome_options=options)

    try:

        browser.find_element_by_id("KeyWord_kw2").send_keys(keyword)

        browser.find_element_by_class_name("doSearch").click()

        time.sleep(5)

        htmlcontent = browser.page_source

        browser.quit()

    except:

        url = "http://www.zhaopin.com/"

        browser.get(url)

        # 打开浏览器时间

        # print("等待10秒打开浏览器...")

        # time.sleep(10)

        browser.find_element_by_id("KeyWord_kw2").send_keys(keyword)

        browser.find_element_by_class_name("doSearch").click()

        time.sleep(5)

        htmlcontent = browser.page_source

        browser.quit()

    return htmlcontent

def analyzehtml(html):

    info = []

    page = etree.HTML(html.lower())

    hrefs = page.xpath('//a[@style="font-weight: bold"]/text()')

    for href in hrefs:

        info.append(href)

    return info

if __name__ == "__main__":

    file = open("../txt/company.txt")

    companys = file.readlines()

    for keyword in companys:

        print(keyword.strip())

        html = openbrowser(keyword.strip())

        a = analyzehtml(html)

        a.insert(0, str(keyword.strip()))

        print(a)

        b = "&&".join(a)

        if len(b)==0:

            b = "智联没有找到该公司"

        filewrite = open("../txt/qwe.txt", "a")

        filewrite.write("\n" + str(b))

        filewrite.close()