Mercurial > repos > shellac > sam_consensus_v3

comparison env/lib/python3.9/site-packages/cachecontrol/_cmd.py @ 0:4f3585e2f14b draft default tip

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"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author shellac
date Mon, 22 Mar 2021 18:12:50 +0000
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-1:000000000000 0:4f3585e2f14b
1 import logging
2
3 import requests
4
5 from cachecontrol.adapter import CacheControlAdapter
6 from cachecontrol.cache import DictCache
7 from cachecontrol.controller import logger
8
9 from argparse import ArgumentParser
10
11
12 def setup_logging():
13 logger.setLevel(logging.DEBUG)
14 handler = logging.StreamHandler()
15 logger.addHandler(handler)
16
17
18 def get_session():
19 adapter = CacheControlAdapter(
20 DictCache(),
21 cache_etags=True,
22 serializer=None,
23 heuristic=None,
24 )
25 sess = requests.Session()
26 sess.mount('http://', adapter)
27 sess.mount('https://', adapter)
28
29 sess.cache_controller = adapter.controller
30 return sess
31
32
33 def get_args():
34 parser = ArgumentParser()
35 parser.add_argument('url', help='The URL to try and cache')
36 return parser.parse_args()
37
38
39 def main(args=None):
40 args = get_args()
41 sess = get_session()
42
43 # Make a request to get a response
44 resp = sess.get(args.url)
45
46 # Turn on logging
47 setup_logging()
48
49 # try setting the cache
50 sess.cache_controller.cache_response(resp.request, resp.raw)
51
52 # Now try to get it
53 if sess.cache_controller.cached_request(resp.request):
54 print('Cached!')
55 else:
56 print('Not cached :(')
57
58
59 if __name__ == '__main__':
60 main()