Mercurial > repos > shellac > guppy_basecaller

annotate env/lib/python3.7/site-packages/cachecontrol/_cmd.py @ 0:26e78fe6e8c4 draft

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"planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
author shellac
date Sat, 02 May 2020 07:14:21 -0400
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1 import logging
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2
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3 import requests
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4
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5 from cachecontrol.adapter import CacheControlAdapter
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6 from cachecontrol.cache import DictCache
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7 from cachecontrol.controller import logger
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8
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9 from argparse import ArgumentParser
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10
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11
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12 def setup_logging():
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13 logger.setLevel(logging.DEBUG)
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14 handler = logging.StreamHandler()
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15 logger.addHandler(handler)
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17
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18 def get_session():
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19 adapter = CacheControlAdapter(
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20 DictCache(),
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21 cache_etags=True,
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22 serializer=None,
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23 heuristic=None,
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24 )
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25 sess = requests.Session()
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26 sess.mount('http://', adapter)
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27 sess.mount('https://', adapter)
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28
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29 sess.cache_controller = adapter.controller
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30 return sess
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32
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33 def get_args():
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34 parser = ArgumentParser()
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35 parser.add_argument('url', help='The URL to try and cache')
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36 return parser.parse_args()
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37
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38
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39 def main(args=None):
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40 args = get_args()
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41 sess = get_session()
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42
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43 # Make a request to get a response
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44 resp = sess.get(args.url)
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45
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46 # Turn on logging
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47 setup_logging()
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48
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49 # try setting the cache
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50 sess.cache_controller.cache_response(resp.request, resp.raw)
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51
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52 # Now try to get it
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53 if sess.cache_controller.cached_request(resp.request):
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54 print('Cached!')
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55 else:
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56 print('Not cached :(')
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57
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58
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59 if __name__ == '__main__':
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60 main()