sorry paul-i'm an extremely beginner programmer, if that! ;-) can you
give me an example?
thanks in advance
Paul Rubin wrote:
> [EMAIL PROTECTED] writes:
> > does anyone have sample code for scraping the actual url out of an href
> > like this one
> >
> > http://www.cnn.com"; target="_blank">
>
>
i need to scrape a url out of an href. it seems that people recommend
that i use beautiful soup but had some problems.
does anyone have sample code for scraping the actual url out of an href
like this one
http://www.cnn.com"; target="_blank">
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so you recommend using some sort of for statement with the html parser
where i tell it to only parse stuff found in the tag for instance?
Ravi Teja wrote:
> Regular Expressions are the most common way.
> http://docs.python.org/lib/module-re.html
>
> HTML parser is another
> http://docs.python.org
never mind i figured out what you were saying,. worked like a
charm!
thanks for your help.
yaffa
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i want them to be on the same line when they are written to the file.
right now they are written like this:
food
price
store
i want them to be written like this
food price store
how do i do that?
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if i use the code below to write a list to a file
list = (food, price, store)
data.append(list)
f = open(r"test.txt", 'a')
f.write ( os.linesep.join( list ) )
it outputs to a file like this
apple
.49
star market
and i want it to do
apple, .49. star market
any ideas
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if i use the code below to write a list to a file
list = (food, price, store)
data.append(list)
f = open(r"test.txt", 'a')
f.write ( os.linesep.join( list ) )
it outputs to a file like this
apple
.49
star market
and i want it to do
apple, .49. star market
any ideas
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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. if i however chnage row to incident in "for incident in
bs('tr'):" i then get mytuples printed out nicel
hey kent thanks for your help.
so i ended up using a loop but find that i end up getting the same set
of results every time. the code is here:
for incident in bs('tr'):
data2 = []
for incident in bs('h2', {'id' : 'dealName'}):
product2 = ""
fo
hey steven-your examlpe was very helpful. is there a paragraph symbolg
missing in
fp.write("Food = %s, store = %s, price = %s\n" % triplet
Steven D'Aprano wrote:
> On Mon, 26 Dec 2005 20:56:17 -0800, homepricemaps wrote:
>
> > sorry for asking such beginner que
sorry for asking such beginner questions but i tried this and nothing
wrote to my text file
for food, price, store in bs(food, price, store):
out = open("test.txt", 'a')
out.write (food + price + store)
out.close()
while if i write
the problem with writing to teh file immidiately is that it ends up
writing all food items together, and then all store items and then all
prices
i want
food, store, price
food, store, price
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here is the write part:
out = open("test.txt", 'a')
out.write (store+ food+ price + "\n")
out.close()
Steven D'Aprano wrote:
> On Mon, 26 Dec 2005 17:44:43 -0800, homepricemaps wrote:
>
> > sorry guys, here is the code
> &g
sorry guys, here is the code
for incident in bs('a', {'class' : 'price'}):
price = ""
for oText in incident.fetchText( oRE):
price += oText.strip() + "','"
for incident in bs('div', {'class' : 'store'}):
store = ""
for oText in incident.fetc
hey folks,
have a logic question for you. appreciate the help in advance.
i am scraping 3 pieces of information from the html namely the food
name , store name and price. and i am doing this for many different
food items found ni the html including pizza, burgers, fries etc. what
i want is to
if i do the following i get the url of an image i am looking for
image = ""
image = bs.img
print image
however if i do this
out.write (image )
i get an error that says "nonetype error is not callable"
any ideas
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if i have a piece of html that looks like this
cnn.com
and i want to scrape out cnn.com , what syntax would i use? i have
tried this and it doesn't work
for incident in bs('td', {'class' : 'rulesbody'}, {'class' :
'rulesbody'} ):
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any idea how to scrape a url out of a file? for instance if i want to
scrape out the href at the end which is "www.cnn.com" is there a way to
do it?
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