new_insta.py

# new algo for grabbing images
with open('acl_instagram_testand.txt', 'a') as f:
    image_src_set = Set()
    # get image paths
    while(len(image_src_set) < stop):
        nodes = driver.find_elements_by_xpath('//div[@class="'+'_ovg3g'+'"]')
        # get last element of selected nodes
        node_count = len(nodes)
        node_count_offset = 1 
        node = nodes[node_count - node_count_offset]
        node.click()
        # check get image src value
        image_src_value = get_image_src_value()
        while(image_src_value not in image_src_set):
            image_src_set.add(image_src_value)
            grab_user_post(f)
            click_left_arrow()
            image_src_value = get_image_src_value()