def save_job(self, html_doc):
job = Job()
parser = etree.HTMLParser()
tree = etree.parse(StringIO(html_doc), parser)
#title
title = tree.xpath('//td[@class=\'sr_bt\']/text()')
for i in title:
job.title = title[0]
break
#job_detail
job_detail = tree.xpath('//td[contains(@class, \'txt_4 wordBreakNormal job_detail\')]/div/text()')
for i in job_detail:
job.detail = job_detail[0]
break
welfare = tree.xpath('//span[contains(@class, \'Welfare_label\')]/text()')
for w in welfare:
job.welfare.add(w)
#date location saraly
txt1 = tree.xpath('//table[contains(@class, \'jobs_1\')]/tr/td[contains(@class, \'txt_1\')]')
txt2 = tree.xpath('//table[contains(@class, \'jobs_1\')]/tr/td[contains(@class, \'txt_2\')]')
txt1_tag = ['发布日期：', '工作地点：', '薪水范围：' ]
for i, e in enumerate(txt1):
if len(e.text.lstrip()) == 0:
break
if txt1[i].text == '发布日期：':
#hdls[txt1[i].text] = txt2[i].text
job.date = txt2[i].text
if txt1[i].text == '工作地点：':
job.location = txt2[i].text
if txt1[i].text == '薪水范围：':
job.salary = txt2[i].text
job.save()
#need for speed
self.save_company(tree)
