BGP-Ranking/bin/fetcher.py

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import logging
import asyncio
from pathlib import Path
import aiohttp
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from bgpranking.abstractmanager import AbstractManager
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from bgpranking.modulesfetcher import Fetcher
from bgpranking.libs.helpers import get_config_path, get_homedir
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logging.basicConfig(format='%(asctime)s %(name)s %(levelname)s:%(message)s',
level=logging.INFO, datefmt='%I:%M:%S')
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class ModulesManager(AbstractManager):
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def __init__(self, config_dir: Path=None, storage_directory: Path=None, loglevel: int=logging.DEBUG):
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super().__init__(loglevel)
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if not config_dir:
config_dir = get_config_path()
if not storage_directory:
storage_directory = get_homedir() / 'rawdata'
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modules_config = config_dir / 'modules'
modules_paths = [modulepath for modulepath in modules_config.glob('*.json')]
self.modules = [Fetcher(path, storage_directory, loglevel) for path in modules_paths]
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def _to_run_forever(self):
loop = asyncio.get_event_loop()
try:
loop.run_until_complete(asyncio.gather(
*[module.fetch_list() for module in self.modules if module.fetcher],
return_exceptions=True)
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)
except aiohttp.client_exceptions.ClientConnectorError as e:
self.logger.critical(f'Exception while fetching lists: {e}')
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if __name__ == '__main__':
modules_manager = ModulesManager()
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modules_manager.run(sleep_in_sec=3600)