84 lines
3.6 KiB
Python
84 lines
3.6 KiB
Python
# Copyright (c) 2022 Johannes Findeisen <you@hanez.org>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is furnished
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# to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice (including the next
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# paragraph) shall be included in all copies or substantial portions of the
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# Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
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# OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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# OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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import calendar
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import requests
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import time
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from logging import getLogger
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logger = getLogger(__name__)
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class Speedtest:
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def __init__(self, configuration):
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self.__configuration = configuration
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self.speedtest_maximum_speed = None
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self.speedtest_average_speed = None
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self.speedtest_time_elapsed = None
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def run_speedtest(self):
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while True:
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tmp_time = time.localtime(calendar.timegm(time.gmtime()))
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self.__configuration.set_env_var('_speedtest_last_run_date',
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time.strftime('%Y-%m-%d %H:%M:%S',
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tmp_time))
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self.__configuration.set_env_var('_speedtest_last_run_timestamp',
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calendar.timegm(time.gmtime()))
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start = time.perf_counter()
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request = requests.get(self.__configuration.get_speedtest_url(), stream=True)
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size = int(request.headers.get('Content-Length'))
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downloaded = 0.0
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total_mbps = 0.0
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maximum_speed = 0.0
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total_chunks = 0.0
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if size is not None:
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for chunk in request.iter_content(1024 * 1024):
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downloaded += len(chunk)
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# megabytes per second
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mbps = downloaded / (time.perf_counter() - start) / (1024 * 1024)
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if mbps > maximum_speed:
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maximum_speed = mbps
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total_chunks += 1
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total_mbps += mbps
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self.speedtest_maximum_speed = maximum_speed
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self.__configuration.set_env_var('_speedtest_maximum_speed_megabyte_per_second',
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str(round(self.speedtest_maximum_speed)))
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self.speedtest_average_speed = total_mbps / total_chunks
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self.__configuration.set_env_var('_speedtest_average_speed_megabyte_per_second',
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str(round(self.speedtest_average_speed)))
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self.speedtest_time_elapsed = time.perf_counter() - start
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self.__configuration.set_env_var('_speedtest_time_elapsed',
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str(self.speedtest_time_elapsed))
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else:
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logger.warning("could not calculate download speed!")
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time.sleep(self.__configuration.get_speedtest_interval())
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def write_to_db(self):
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return
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