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#!/usr/bin/env python
import os
import requests
from collections import namedtuple
from jinja2 import FileSystemLoader, Environment
import json
template_env = Environment(loader=FileSystemLoader('.'))
template = template_env.get_template('demotemplate.html.jinja')
Demo = namedtuple('Demo', ['name', 'images'])
demos = [
Demo(name='Core', images=[]),
Demo(name='With activity indication', images=[]),
Demo(name='With overlay & activity indication', images=[]),
Demo(name='With "close" button & activity indication', images=[]),
Demo(name='With caption & activity indication', images=[]),
Demo(name='With navigation & activity indication', images=[]),
Demo(name='Combination', images=[]),
]
maxnum = len(demos)*3
def put_image(img):
done = False
for d in demos:
if len(d.images) == 3:
done = True
else:
d.images.append(img)
if len(d.images) == 4:
done = True
else:
return False
return done
headers = {
'Authorization': 'Client-ID 3004ee20c6b4822a4ab148506fef3be12eab826823b6d15a84dcdb4dec086f7c'
}
cache_file = '.imgcache.json'
if os.path.isfile(cache_file):
with open(cache_file, 'r') as f:
images = json.load(f)
else:
r = requests.get('https://api.unsplash.com/photos?per_page='+str(maxnum), headers=headers)
images = r.json()
with open(cache_file, 'w') as f:
json.dump(images, f)
for img in images:
put_image(img)
print(template.render(demos=demos))
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