How to parse html table with python and beautifulsoup and write to csv

Question

I try to parse html page and fetch values for currencies and write to csv. I have following code:

#!/usr/bin/env python

import urllib2
from BeautifulSoup im         


        

Answer 1

You'd be much better off picking out specific cells in the table. The td cells with the cell_c class contain data you are interested in, and the last one is always the currency exchange rate:

rows = table.findAll('tr')
for tr in rows:
    cols = tr.findAll('td')
    if 'cell_c' in cols[0]['class']:
        # currency row
        digital_code, letter_code, units, name, rate = [c.text for c in cols]
        print digital_code, letter_code, units, name, rate

With the data in separate variables, you can now turn the text to decimal numbers, store them in a database, whatever.