[Tutor] Modifying files in a directory.

[qsqgeekyogdty at tiscali.co.uk]

Hi,
>From my previous post, I have tis so far:

[code]
import os
from BeautifulSoup import BeautifulSoup


rootdir='/home/david/test'

def upDateTable(line):
    soup = BeautifulSoup(''.join(file))
    

    return line

for subdir, dirs, files in os.walk(rootdir):
    for file in files:
        f=open(file, 'r')
        lines=f.readlines()
        f.close()
        f=open(file, 'w')
        for line in lines:
            newline=upDateTable(line)
            f.write(newline)
        f.close()

[/code]

In each html file I have this table, which I want to modify:

[code]
<table align="center" cellpadding="0" cellspacing="0" class="
tbl_left_inside" >
<tr >
<td class="tbl_left_report_name">PV Clad Analysis</td>
</tr>
<tr>
<td class="table_package">200</td>
</tr>
<tr>
<td class="tbl_price">$79.99</td>
</tr>
</table>

[/code]

So the table has a class="tbl_left_inside"  and I want to update the 
<td class="tbl_price">$79.99</td> so that the price is reduced by 15%

And I want to add a new <td class="tbl_buy"><a href="buy.cgi">Buy Now!
</a></td>

Thanks
David



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