# webbrowser_google_images_demo.py

# webbrowser_google_images_demo.py

from urllib import quote
import webbrowser

base_url = "https://www.google.ca/search?q="
image_default = "&newwindow=1&tbm=isch&source=lnt&tbs=isz:l&sa=X&ei=ZZZQVZZZZZZZyZZZZZGIDQ&ved=0CBQQpwU&dpr=1&biw=1368&bih=632"

def verify(yn):
    while 1:
        if yn in ['y','yes']:
            return True
        elif yn in ['n','no']:
            return False
        yn = raw_input('Unverified Command. Please Answer with a Yes or No: ')

def googleimagesearch():
    query = raw_input("Please enter your search query: ")
    yn = raw_input("Would you like that search to be in quotes? ")
    if verify(yn):
        query='"'+query+'"'
    yn = raw_input("Would you like your search to be 1280 width and 800 height? ")
    if verify(yn):
        image_url = "&newwindow=1&biw=1368&bih=632&tbs=islt:xga,isz:ex,iszw:1280,iszh:800&tbm=isch&source=lnt"
    else:
        image_url = image_default
    yn = raw_input("Would you like to refine your search? ")
    if verify(yn):
        refine = raw_input("Refine: ")
        query+=' '+refine
    link = base_url + quote(query) + image_url
    webbrowser.open(link)
    yn = raw_input("Would you like to do another image search? ")
    if verify(yn):
        googleimagesearch()

googleimagesearch()