module - Search an id in python with BeautifulSoup -

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i need problem... doing code know content of tag but... can take content if have got id?

from bs4 import beautifulsoup import urllib2  code = '<span class="vi-is1-prcp" id="v4-27"> 15,00 eur </span>' soup = beautifulsoup(code) price = soup.find('a', id='v4-27')  # <-- problem print price

if html code should replace 'a' tag 'span' tag. should this...

    ...     price = soup.find('span',id="v4-27")     print price #optional price.string give 15,00 eur                 #instead of entire html line

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