[EMAIL PROTECTED] wrote:
> hey mike-the sample code was very useful. have 2 questions
>
> when i use what you wrote which is listed below i get told
> unboundlocalerror: local variable 'product' referenced before
> assignment.
You would get this error if you have a <tr> that doesn't have an <hr
id="dealName">. Do you have some <tr> that are not products? If so you
need to filter them out somehow. Or have you misspelled something? Your
sample data has id="foodName" not "dealName".
You might do better with an incremental development. Start with
for row in bs('tr'):
print row
and expand from there. At each step use print statements to make sure
you are finding the data you expect.
Kent
if i however chnage row to incident in "for incident in
> bs('tr'):" i then get mytuples printed out nicely but once again get a
> long list of
>
> [('pizza;','pizza hut;', '3.94;')]
> [('pizza;','pizza hut;', '3.94;')]
>
>
> for row in bs('tr'):
> data=[]
> for incident in row('h2', {'id' : 'dealName'}):
> productlist = []
> for oText in incident.fetchText( oRE):
> productlist.append(oText.strip() + ';')
> product = ''.join(productlist)
>
> for incident in row('a', {'name' : 'D0L3'}):
> storelist = []
> for oText in incident.fetchText( oRE):
> storelist.append(oText.strip() + ';')
> store = ''.join(storelist)
>
> tuple = (product, store, price)
> data.append(tuple)
> print data
>
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