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92 lines
2.5 KiB
Python
92 lines
2.5 KiB
Python
# import logging
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# import asyncio
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# from kademlia.network import Server
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# from kademlia.storage import *
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# import shelve
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# from collections import OrderedDict
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# import pickle,os
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# class HalfForgetfulStorage(ForgetfulStorage):
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# def __init__(self, ttl=604800):
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# """
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# By default, max age is a week.
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# """
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# self.fn='sto.dat'
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# if not os.path.exists(self.fn):
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# self.data={}
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# else:
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# with open(self.fn,'rb') as f:
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# self.data=pickle.load(f)
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# print('loaded:',self.data)
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# #self.data = pickle.open('sto.dat','rb') #,writeback=True)
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# # self.data = self.store.get('OrderedDict',OrderedDict())
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# self.ttl = ttl
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# def __setitem__(self, key, value):
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# self.data[key] = (time.monotonic(), value)
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# self.write()
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# def write(self):
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# with open(self.fn,'wb') as f:
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# pickle.dump(self.data, f, protocol=pickle.HIGHEST_PROTOCOL)
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# def get(self, key, default=None):
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# # self.cull()
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# if key in self.data:
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# print('????',self.data[key])
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# return self[key]
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# return default
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# def __getitem__(self, key):
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# return self.data[key][1]
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# def __repr__(self):
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# return repr(self.data)
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# def iter_older_than(self, seconds_old):
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# min_birthday = time.monotonic() - seconds_old
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# zipped = self._triple_iter()
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# matches = takewhile(lambda r: min_birthday >= r[1], zipped)
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# return list(map(operator.itemgetter(0, 2), matches))
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# def _triple_iter(self):
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# ikeys = self.data.keys()
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# ibirthday = map(operator.itemgetter(0), self.data.values())
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# ivalues = map(operator.itemgetter(1), self.data.values())
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# return zip(ikeys, ibirthday, ivalues)
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# def __iter__(self):
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# ikeys = self.data.keys()
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# ivalues = map(operator.itemgetter(1), self.data.values())
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# return zip(ikeys, ivalues)
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# # handler = logging.StreamHandler()
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# # formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
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# # handler.setFormatter(formatter)
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# # log = logging.getLogger('kademlia')
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# # log.addHandler(handler)
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# # log.setLevel(logging.DEBUG)
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# loop = asyncio.get_event_loop()
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# loop.set_debug(True)
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# shelf = HalfForgetfulStorage()
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# server = Server(storage=shelf)
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# loop.run_until_complete(server.listen(8468))
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# try:
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# loop.run_forever()
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# except KeyboardInterrupt:
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# pass
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# finally:
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# server.stop()
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# loop.close()
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