Mercurial > repos > bcclaywell > argo_navis
comparison venv/lib/python2.7/site-packages/boto/requestlog.py @ 0:d67268158946 draft
planemo upload commit a3f181f5f126803c654b3a66dd4e83a48f7e203b
| author | bcclaywell |
|---|---|
| date | Mon, 12 Oct 2015 17:43:33 -0400 |
| parents | |
| children |
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| -1:000000000000 | 0:d67268158946 |
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| 1 import sys | |
| 2 from datetime import datetime | |
| 3 from threading import Thread | |
| 4 import Queue | |
| 5 | |
| 6 from boto.utils import RequestHook | |
| 7 from boto.compat import long_type | |
| 8 | |
| 9 | |
| 10 class RequestLogger(RequestHook): | |
| 11 """ | |
| 12 This class implements a request logger that uses a single thread to | |
| 13 write to a log file. | |
| 14 """ | |
| 15 def __init__(self, filename='/tmp/request_log.csv'): | |
| 16 self.request_log_file = open(filename, 'w') | |
| 17 self.request_log_queue = Queue.Queue(100) | |
| 18 Thread(target=self._request_log_worker).start() | |
| 19 | |
| 20 def handle_request_data(self, request, response, error=False): | |
| 21 len = 0 if error else response.getheader('Content-Length') | |
| 22 now = datetime.now() | |
| 23 time = now.strftime('%Y-%m-%d %H:%M:%S') | |
| 24 td = (now - request.start_time) | |
| 25 duration = (td.microseconds + long_type(td.seconds + td.days * 24 * 3600) * 1e6) / 1e6 | |
| 26 | |
| 27 # write output including timestamp, status code, response time, response size, request action | |
| 28 self.request_log_queue.put("'%s', '%s', '%s', '%s', '%s'\n" % (time, response.status, duration, len, request.params['Action'])) | |
| 29 | |
| 30 def _request_log_worker(self): | |
| 31 while True: | |
| 32 try: | |
| 33 item = self.request_log_queue.get(True) | |
| 34 self.request_log_file.write(item) | |
| 35 self.request_log_file.flush() | |
| 36 self.request_log_queue.task_done() | |
| 37 except: | |
| 38 import traceback | |
| 39 traceback.print_exc(file=sys.stdout) |