import asyncio
import aiohttp
import urllib
import webbrowser
from bs4 import BeautifulSoup
import re

global link
link = ""

async def get(url):

    async with aiohttp.ClientSession() as session:
        async with session.get(link) as resp:
            return await resp.text()

async def main():

    address = 'https://google.com/search?q='
    # Default Google search address start
    file = open( "OCR.txt", "rt" )
    # Open text document that contains the question
    word = file.read()
    file.close()

    myList = [item for item in word.split('\n')]
    newString = ' '.join(myList)
    # The question is on multiple lines so this joins them together with proper spacing

    qstr = urllib.parse.quote_plus(newString)
    # Encode the string

    newWord = address + qstr
    # Combine the base and the encoded query

    text = await get(newWord)

    answers = open("ocr2.txt", "rt")

    ansTable = answers.read()
    answers.close()

    ans = ansTable.splitlines()

    ans1 = str(ans[0])
    ans2 = str(ans[2])
    ans3 = str(ans[4])

    ans1Score = 0
    ans2Score = 0
    ans3Score = 0

    links = []

    soup = BeautifulSoup(text, 'lxml')

    for r in soup.find_all(class_='r'):

        linkRaw = str(r)

        link = re.search("(?P<url>https?://[^\s]+)", linkRaw).group("url")

        if '&' in link:

            finalLink = link.split('&')
            link = str(finalLink[0])

        links.append(link)

    coros = [
        process_single_g(g)
        for g
        in soup.find_all(class_='g')
    ]

    results = await asyncio.gather(*coros)

    for res in results:
        ans1Score, ans2Score, ans3Score = res

        print(' ')
        print('-----')
        print(ans1+": "+str(ans1Score))
        print(ans2+": "+str(ans2Score))
        print(ans3+": "+str(ans3Score))
        print('-----')

async def process_single_g(g):

    for g in soup.find_all(class_='g'):

        webBlock = str(g).lower()

        ans1Tally = webBlock.count(ans1)
        ans2Tally = webBlock.count(ans2)
        ans3Tally = webBlock.count(ans3)

        ans1Found = True
        ans2Found = True
        ans3Found = True

        if  ans1 in webBlock:

            ans1Score += ans1Tally

        else:

            ans1Found = False

        if ans2 in webBlock:

            ans2Score += ans2Tally

        else:

            ans2Found = False

        if ans3 in webBlock:

            ans3Score += ans3Tally

        else:

            ans3Found = False

        if (ans1Found == False) and (ans2Found == False) and (ans3Found == False):

            print("Searching Link!")

            try:

                searchLink = str(links[0])

                if searchLink.endswith('pdf'):
                    pass

                else:

                    response2 = requests.get(searchLink)
                    soup2 = BeautifulSoup(response2.text, 'lxml')

                    for p in soup2.find_all('p'):

                        extraBlock = str(p)

                        extraAns1Tally = extraBlock.count(ans1)
                        extraAns2tally = extraBlock.count(ans2)
                        extraAns3Tally = extraBlock.count(ans3)

                        if ans1.lower() in extraBlock.lower():

                            ans1Score += extraAns1Tally

                        if ans2.lower() in extraBlock.lower():

                            ans2Score += extraAns2Tally

                        if ans3.lower() in extraBlock.lower():

                            ans3Score += extraAns3Tally

            except:

                pass

        if len(links) > 0:

            links.pop(0)

        else:

            pass

        text2 = await get(searchLink)

if __name__ ==  '__main__':
    loop = asyncio.get_event_loop()
    try:
        loop.run_until_complete(main())
    finally:
        loop.run_until_complete(loop.shutdown_asyncgens())
        loop.close()

Traceback (most recent call last):
  File "scottbot.py", line 179, in <module>
    loop.run_until_complete(main())
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/asyncio/base_events.py", line 467, in run_until_complete
    return future.result()
  File "scottbot.py", line 36, in main
    text = await get(newWord)
  File "scottbot.py", line 14, in get
    async with session.get(link) as resp:
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/aiohttp/client.py", line 565, in __aenter__
    self._resp = yield from self._coro
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/aiohttp/client.py", line 195, in _request
    proxy=proxy, proxy_auth=proxy_auth, timeout=timeout)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/aiohttp/client_reqrep.py", line 91, in __init__
    self.update_host(url)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/aiohttp/client_reqrep.py", line 111, in update_host
    raise ValueError('Host could not be detected.')
ValueError: Host could not be detected.