How to use python and beautfulsoup to print timestamp/last updated time (from HTML:) for each row ? -


how use python , beautfulsoup print timestamp/last updated time (from html:) each row ? lot !

a)

1) can add print a)date/time , b)last updated time after row ?

a) date/time - display time when execute python code

b) last updated time html:

html structure:

  td x 1 including    2 tables    each table have few "tr"   , within "tr" have few "td" data inside

html:

  <td>  <table width="100%" border="4" cellspacing="0" bordercolor="white" align="center">     <tbody>        <tr>           <td colspan="2" class="verd_black11">last updated: 18/08/2014 10:19</td>       </tr>       <tr>           <td colspan="3" class="verd_black11">all data delayed @ least 15 minutes</td>       </tr>     </tbody> </table>  <table width="100%" border="4" cellspacing="0" bordercolor="white" align="center">   <tbody id="tbody">     <tr id="tr0" class="tablehdrb1" align="center">       <td align="centre">c aug-14 - 15000</td>       <td align="right"> - </td>       <td align="right">5</td>       <td align="right">9,904</td>     </tr>   </tbody> </table>    </td>

code:

import urllib2  bs4  import beautifulsoup  contenturl = "html:" soup = beautifulsoup(urllib2.urlopen(contenturl).read())  table = soup.find('tbody', attrs={'id': 'tbody'})  rows = table.findall('tr') tr in rows:     cols = tr.findall('td')     td in cols:         t = td.find(text=true)         if t:             text = t + ';'         print text,     print

output above code

c aug-14 - 15000 ; - ; 5 ; 9,904

expected output:

 c aug-14 - 15000 ; - ; 5 ; 9,904  ; 18/08/2014 ; 13:48:00 ; 18/08/2014 ; 10:19                                       (execute python code)    (last updated time)

to time code executes:

import datetime datetime code_executes = datetime.now()

then pick pieces need code_executes tuple , format string later insert print statement below

to last updated" bit need read top table don't because doesn't have id attribute specify. if html has 2 tables, can drop id specification beautiful soup , both tables.

to time use str.startswith("last updated:") , grab comes after (string slice work)

in end, tack on 2 times line when print it


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