unsplash.py

# -*- coding:utf-8 -*-
__author__ = 'Delbert'
# Using Python3
# beautifulsoup4 is needed.
from bs4 import BeautifulSoup
from urllib import request
import os

def main():
    begin_page = int(input("From: "))
    end_page = int(input("To: "))+1

    for page in range(begin_page, end_page):
        url = "https://unsplash.com/?page=%s" %page
        print(url)
        data = BeautifulSoup(request.urlopen(url))
        a_link = data.find_all("a", text="Download")
        for d_link in a_link:
            id = str(d_link).split('/')[2]
            if(os.path.exists("./unsplash/"+id+".jpg") and (os.path.getsize("./unsplash/"+id+".jpg") > 0)):
                continue
            else:
                print("Downloading pic: "+id+".jpg ... ", end="")
                f = open("./unsplash/"+id+".jpg", "wb")
                id_url = "https://unsplash.com/photos/"+id+"/download"
                f.write(request.urlopen(id_url).read())
                f.close()
                print("Done")

if __name__ == '__main__':
    if(not os.path.exists('./unsplash/')):
        os.mkdir("./unsplash/")
    main()