Code Golf : Parsing google results

Question

When you search something on google, within the results page, the user can see green links, for the first page of results.

In the shortest form possible, in bytes, using any language, display those links to stdout in the form of a list. Here is an example, for the first results of the stack exchange query :

Input :

you choose : the URL (www.google.com/search?q=stackexchange&ie=utf-8&oe=utf-8) or just stackexchange

Output :

french.stackexchange.com/, stackoverflow.com/, fr.wikipedia.org/wiki/Stack_Exchange_Network, en.wikipedia.org/wiki/Stack_Exchange,...

Rules :

• You may use URL shorteners or other search tools/APIs as long as the results would be the same as searching https://www.google.com.

• It's ok if your program has side effects like opening a web browser so the cryptic Google html/js pages can be read as they are rendered.

• You may use browser plugins, userscripts...

• If you can't use stdout, print it to the screen with, eg. a popup or javascript alert !

• You don't need the ending / or the starting http(s)://

• You should not show any other link

• Shortest code wins !

• Good luck !

EDIT : This golf ends the 07/08/15.

Answer 1

Bash + grep + lynx, 38

Since we can open a web browser, then I will use lynx:

lynx -dump $1|grep -Po '(?<=d:)[^&]+'

(Thanks to @manatwork for grep usage instead of sed)

We pass in the whole URL in as a parameter:

$ ./gr.sh "www.google.com/search?q=stackexchange&ie=utf-8&oe=utf-8"
http://stackexchange.com/
https://en.wikipedia.org/wiki/Stack_Exchange
https://twitter.com/stackexchange
https://play.google.com/store/apps/details?id=com.stackexchange.marvin
https://github.com/StackExchange/StackExchange.Redis
https://github.com/StackExchange/StackExchange.Redis/blob/master/Docs/Basics.md
https://www.crunchbase.com/organization/stack-exchange
$ 

Which gives the same list as:

Answer 2

Ruby, 91 77 bytes

require'open-uri';open(gets).read.scan(/ed:(.*?)\+/){|x|puts URI.decode x[0]}

Would've been shorter without all the requires. ARGH!!! EDIT: So, turns out, I don't need the second require! Thanks to @manatwork for pointing that out.

Older version (with the useless require):

require'open-uri';require 'uri';open(gets).read.scan(/ed:(.*?)\+/){|x|puts URI.decode x[0]}

Answer 3

Wolfram Language (Mathematica), 135

StringJoin/@(Cases[URLExecute["www.google.com/search",{"q"->#},"XMLObject"],XMLElement["cite",_,l_]:>l,-1]/.XMLElement["b",_,{s_}]:>s)&

more readable:

StringJoin/@(Cases[
    URLExecute["www.google.com/search",{"q"->#},"XMLObject"], 
    XMLElement["cite",_,l_]:>l,-1] /. 
    XMLElement["b",_,{s_}]:>s)

Answer 4

Python 3, 141 bytes

Nowhere near Digital Trauma's answer, but it was fun to work out the regex :D

import re
print('\n'.join(map(lambda x:x[3:],re.findall('te>http[s]?://\w+\.[a-z]+[](/a-z\.)?]+',__import__("requests").get(input()).text))))

For input http://www.google.com/search?q=stackexchange&ie=utf-8&oe=utf-8 the program outputs:

https://en.wikipedia.org/wiki/
https://twitter.com/
https://play.google.com/store/apps/details?id...
https://www.crunchbase.com/organization/
https://www.facebook.com/
https://github.com/

Implements grc's tip

Answer 5

Factor, 31 bytes

There happens to be a library for this.

[ google-search [ url>> ] map ]