Mercurial > repos > shellac > guppy_basecaller

annotate env/lib/python3.7/site-packages/boto/requestlog.py @ 3:758bc20232e8 draft

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"planemo upload commit 2a0fe2cc28b09e101d37293e53e82f61762262ec"
author shellac
date Thu, 14 May 2020 16:20:52 -0400
parents 26e78fe6e8c4
children
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1 import sys
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2 from datetime import datetime
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3 from threading import Thread
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4 import Queue
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5
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6 from boto.utils import RequestHook
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7 from boto.compat import long_type
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8
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9
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10 class RequestLogger(RequestHook):
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11 """
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12 This class implements a request logger that uses a single thread to
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13 write to a log file.
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14 """
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15 def __init__(self, filename='/tmp/request_log.csv'):
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16 self.request_log_file = open(filename, 'w')
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17 self.request_log_queue = Queue.Queue(100)
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18 Thread(target=self._request_log_worker).start()
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19
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20 def handle_request_data(self, request, response, error=False):
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21 len = 0 if error else response.getheader('Content-Length')
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22 now = datetime.now()
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23 time = now.strftime('%Y-%m-%d %H:%M:%S')
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24 td = (now - request.start_time)
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25 duration = (td.microseconds + long_type(td.seconds + td.days * 24 * 3600) * 1e6) / 1e6
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27 # write output including timestamp, status code, response time, response size, request action
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28 self.request_log_queue.put("'%s', '%s', '%s', '%s', '%s'\n" % (time, response.status, duration, len, request.params['Action']))
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29
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30 def _request_log_worker(self):
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31 while True:
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32 try:
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33 item = self.request_log_queue.get(True)
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34 self.request_log_file.write(item)
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35 self.request_log_file.flush()
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36 self.request_log_queue.task_done()
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37 except:
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38 import traceback
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39 traceback.print_exc(file=sys.stdout)