forked from LBRYCommunity/lbry-sdk
Profile get using rpc calls
This commit is contained in:
hackrush
Lex Berezhny
parent
ab3db2e626
commit
2de155f90f
1 changed files with 75 additions and 180 deletions
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@ -1,127 +1,18 @@
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# Script to download the sd_blobs of the front page
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# Author: hackrush(hackrush@lbry.io)
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import asyncio
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from twisted.internet import asyncioreactor
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asyncioreactor.install()
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import argparse
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import asyncio
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import aiohttp
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import keyring
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import logging
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import tempfile
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import time
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import treq
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import typing
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import shutil
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from binascii import unhexlify
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from twisted.internet import defer, reactor
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from lbrynet import conf, log_support
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from lbrynet.p2p.Peer import Peer
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from lbrynet.p2p.BlobManager import DiskBlobManager
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from lbrynet.p2p import SinglePeerDownloader
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from lbrynet.extras.daemon.ComponentManager import ComponentManager
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from lbrynet.extras.daemon.Components import DatabaseComponent
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from lbrynet.extras.daemon.PeerFinder import DummyPeerFinder
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from lbrynet.extras.daemon.storage import SQLiteStorage
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log = logging.getLogger()
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component_manager = None
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from aiohttp import ClientConnectorError
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from lbrynet import conf
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from lbrynet.extras.daemon.auth.client import UnAuthAPIClient
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def f2d(future):
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return defer.Deferred.fromFuture(asyncio.ensure_future(future))
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class FakeAnalytics:
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@property
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def is_started(self):
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return True
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def send_server_startup_success(self):
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pass
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def send_server_startup(self):
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pass
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def shutdown(self):
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pass
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def send_upnp_setup_success_fail(self, success, status):
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pass
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class TempDatabaseComponent(DatabaseComponent):
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@defer.inlineCallbacks
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def start(self):
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self.storage = SQLiteStorage(tempfile.tempdir)
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yield self.storage.setup()
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@defer.inlineCallbacks
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def stop(self):
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yield self.storage.stop()
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self.storage = None
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class MultiplePeerFinder(DummyPeerFinder):
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def __init__(self, peer):
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super().__init__()
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# This is just a dud!! It has absolutely no use
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self.peer = peer
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@defer.inlineCallbacks
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def find_peers_for_blob(self, blob_hash, timeout=None, filter_self=False):
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dht = component_manager.get_component('dht')
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peers = yield dht.iterativeFindValue(unhexlify(blob_hash))
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peers = [Peer(host, port) for node_id, host, port in peers]
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return peers
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# monkeypatching custom peer finder
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SinglePeerDownloader.SinglePeerFinder = MultiplePeerFinder
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@defer.inlineCallbacks
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def download_blob_for_uri(blob_hash: typing.Text):
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tmp_blob_manager = DiskBlobManager(tempfile.tempdir, component_manager.get_component('database'))
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downloader = SinglePeerDownloader.SinglePeerDownloader()
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downloader.setup(component_manager.get_component('wallet'))
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peer = Peer(None, None) # required for the log statements in SinglePeerDownloader
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result = yield downloader.download_blob_from_peer(peer, 180, blob_hash, tmp_blob_manager)
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tmp_blob_manager.stop()
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return result
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async def get_sd_hash_from_uri(uri: typing.Text):
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wallet = component_manager.get_component("wallet")
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resolved = await wallet.resolve(uri)
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sd_hash = resolved[uri]["claim"]["value"]["stream"]["source"]["source"]
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print(sd_hash)
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return sd_hash
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@defer.inlineCallbacks
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def benchmark_performance(uris: list, output_path: str) -> dict:
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results = dict()
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for uri in uris:
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sd_hash = yield f2d(get_sd_hash_from_uri(uri))
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start = time.time()
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was_download_successful = yield download_blob_for_uri(sd_hash)
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end = time.time()
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if was_download_successful:
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results[uri] = end - start
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else:
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results[uri] = "Could not download"
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print(results[uri], uri, file=open(output_path, "a"))
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return results
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def kill_loop():
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loop = asyncio.get_event_loop()
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loop.stop()
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# loop.close()
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def extract_uris(response):
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@ -133,85 +24,89 @@ def extract_uris(response):
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return uris
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@defer.inlineCallbacks
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def get_frontpage_uris():
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async def get_frontpage_uris():
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kr = keyring.get_keyring()
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c = kr.get_preferred_collection()
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lbry_keyring = None
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for col in c.get_all_items():
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if col.get_label() == "LBRY/auth_token":
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lbry_keyring = col
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lbry_keyring = lbry_keyring.get_secret().decode("ascii")
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response = yield treq.get("https://api.lbry.io/file/list_homepage?auth_token={}".format(lbry_keyring))
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if response.code != 200:
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log.error("API returned non 200 code!!")
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reactor.callLater(0, reactor.stop)
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break
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body = yield response.json()
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if lbry_keyring is None:
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print("An auth token is needed to fetch the front page uris")
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print("To generate the auth token, run the LBRY app at least once")
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print("Then run the script again")
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lbry_keyring = lbry_keyring.get_secret().decode("ascii")
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session = aiohttp.ClientSession()
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response = await session.get("https://api.lbry.io/file/list_homepage?auth_token={}".format(lbry_keyring))
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if response.status != 200:
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print("API returned non 200 code!!")
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await session.close()
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kill_loop()
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body = await response.json()
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await session.close()
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uris = extract_uris(body['data']['Uris'])
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return uris
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@defer.inlineCallbacks
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def main(output_path):
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global component_manager
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yield component_manager.setup()
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yield component_manager.get_component('dht')._join_deferred
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uris = yield get_frontpage_uris()
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# uris = [
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# "linux-kernel-patch-replaces-naughty#e4fc36ac921970b3d15138781d697841dfb745f7",
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# "linux-thursday-dec-1-2018-linux-y#062615ab5b974f5536b7e3d47731e7c74279ea23",
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# "what"
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# ]
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results = yield benchmark_performance(uris)
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yield component_manager.stop()
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shutil.rmtree(tempfile.tempdir)
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async def main():
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uris = await get_frontpage_uris()
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api = await UnAuthAPIClient.from_url(conf.settings.get_api_connection_string())
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max_len = len(max(uris, key=len))
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_sum = num = 0
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for result, value in results.items():
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if not isinstance(value, str):
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_sum += value
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num += 1
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print("{0:>{1:d}s}: {2}".format(result, max_len, value))
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try:
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await api.status()
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except (ClientConnectorError, ConnectionError):
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await api.session.close()
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kill_loop()
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print("Could not connect to daemon. Are you sure it's running?")
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return 1
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avg = _sum / num
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print("Average for {0:d} downloaded files is: {1:f}".format(num, avg))
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could_not_download = len(uris) - num
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smiley = ":-)" if could_not_download == 0 else ":-("
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print("{0:d} files could not be downloaded {1:s}".format(could_not_download, smiley))
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results = dict()
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reactor.callLater(0, reactor.stop)
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# uris = ["what", "holi", "aweqwfq"]
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_sum = 0
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downloaded = len(uris)
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for uri in uris:
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start = time.time()
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resp = await api.call("get", {"uri": uri})
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end = time.time()
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await api.call("file_delete", {"delete_from_download_dir": True,
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"delete_all": True,
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"claim_name": uri
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})
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time_taken = end - start
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results[uri] = time_taken
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_sum += time_taken
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if resp.get('error'):
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results[uri] = "Could not download"
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downloaded -= 1
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_sum -= time_taken
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print(results[uri], uri)
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avg = _sum / downloaded
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print()
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print("Average time taken:", avg)
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print("Downloaded {} Not Downloaded {}".format(downloaded, len(uris) - downloaded))
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await api.session.close()
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if __name__ == "__main__":
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parser = argparse.ArgumentParser()
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parser.add_argument("--wallet_path", help="Enter None to use a temporary directory")
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parser.add_argument("--output_path")
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parser.add_argument("--data_dir")
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parser.add_argument("--wallet_dir")
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parser.add_argument("--download_directory")
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args = parser.parse_args()
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wallet_path = args.wallet_path
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output_path = args.output_path
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tempfile.tempdir = tempfile.mkdtemp()
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if wallet_path == "None":
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wallet_path = tempfile.tempdir
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log_support.configure_console(level='INFO')
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log_support.configure_twisted()
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conf.initialize_settings()
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conf.settings.set('download_directory', tempfile.tempdir)
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conf.settings.set('lbryum_wallet_dir', wallet_path)
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conf.settings.set('data_dir', tempfile.tempdir)
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conf.settings.set('use_upnp', False)
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skip_components = ["blob_manager", "hash_announcer", "file_manager", "peer_protocol_server", "reflector",
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"exchange_rate_manager", "rate_limiter", "payment_rate_manager"]
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component_manager = ComponentManager(
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analytics_manager=FakeAnalytics,
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skip_components=skip_components,
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database=TempDatabaseComponent
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)
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main(output_path)
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reactor.run()
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conf.initialize_settings(data_dir=args.data_dir, wallet_dir=args.wallet_dir, download_dir=args.download_directory)
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loop = asyncio.get_event_loop()
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loop.run_until_complete(main())
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