xpath获取块元素下下的所有信息

目标网址:https://www.sec.gov/cgi-bin/browse-edgar?action=getcurrent

 

如图所示需要取到黄色部分

源码

如果使用//text()并不能取到br下面的内容

all_time_list_1 = response.etree.xpath('//div[starts-with(@style,"margin-left")]//table/tr/td[4]//text()')[0]
print(all_time_list_1)

结果:
    2019-05-10

正确形式:

all_time_list = response.etree.xpath('//div[starts-with(@style,"margin-left")]//table/tr/td[4]')
for i in all_time_list:
    print(i.xpath('./text()'))
    print(" ".join(i.xpath('text()')))


结果:
    ['2019-05-10', '21:52:25']
    2019-05-10 21:52:25