forked from LBRYCommunity/lbry-sdk
256 lines
8.4 KiB
Python
256 lines
8.4 KiB
Python
import io
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from Crypto.PublicKey import RSA
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from decimal import Decimal
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from twisted.internet import defer
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from lbrynet.core import PTCWallet
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from lbrynet.core import BlobAvailability
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from lbrynet import conf
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KB = 2**10
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class FakeLBRYFile(object):
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def __init__(self, blob_manager, stream_info_manager, stream_hash, uri="fake_uri"):
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self.blob_manager = blob_manager
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self.stream_info_manager = stream_info_manager
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self.stream_hash = stream_hash
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self.name = "fake_uri"
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class Node(object):
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def __init__(self, *args, **kwargs):
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pass
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def joinNetwork(self, *args):
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pass
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def stop(self):
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pass
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class FakeNetwork(object):
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@staticmethod
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def get_local_height():
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return 1
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@staticmethod
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def get_server_height():
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return 1
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class Wallet(object):
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def __init__(self):
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self.private_key = RSA.generate(1024)
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self.encoded_public_key = self.private_key.publickey().exportKey()
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self._config = None
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self.network = None
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self.wallet = None
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self.is_first_run = False
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self.printed_retrieving_headers = False
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self._start_check = None
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self._catch_up_check = None
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self._caught_up_counter = 0
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self._lag_counter = 0
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self.blocks_behind = 0
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self.catchup_progress = 0
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self.max_behind = 0
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def start(self):
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return defer.succeed(True)
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def stop(self):
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return defer.succeed(True)
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def get_info_exchanger(self):
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return PTCWallet.PointTraderKeyExchanger(self)
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def get_wallet_info_query_handler_factory(self):
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return PTCWallet.PointTraderKeyQueryHandlerFactory(self)
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def reserve_points(self, *args):
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return True
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def cancel_point_reservation(self, *args):
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pass
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def send_points(self, *args):
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return defer.succeed(True)
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def add_expected_payment(self, *args):
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pass
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def get_balance(self):
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return defer.succeed(1000)
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def set_public_key_for_peer(self, peer, public_key):
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pass
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def get_claim_metadata_for_sd_hash(self, sd_hash):
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return "fakeuri", "aa04a949348f9f094d503e5816f0cfb57ee68a22f6d08d149217d071243e0377", 1
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def get_claimid(self, name, txid=None, nout=None):
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return "aa04a949348f9f094d503e5816f0cfb57ee68a22f6d08d149217d071243e0378"
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class PeerFinder(object):
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def __init__(self, start_port, peer_manager, num_peers):
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self.start_port = start_port
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self.peer_manager = peer_manager
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self.num_peers = num_peers
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self.count = 0
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def find_peers_for_blob(self, *args):
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peer_port = self.start_port + self.count
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self.count += 1
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if self.count >= self.num_peers:
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self.count = 0
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return defer.succeed([self.peer_manager.get_peer("127.0.0.1", peer_port)])
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def run_manage_loop(self):
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pass
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def stop(self):
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pass
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class Announcer(object):
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def __init__(self, *args):
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pass
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def hash_queue_size(self):
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return 0
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def add_supplier(self, supplier):
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pass
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def immediate_announce(self, *args):
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pass
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def run_manage_loop(self):
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pass
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def stop(self):
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pass
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class GenFile(io.RawIOBase):
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def __init__(self, size, pattern):
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io.RawIOBase.__init__(self)
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self.size = size
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self.pattern = pattern
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self.read_so_far = 0
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self.buff = b''
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self.last_offset = 0
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def readable(self):
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return True
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def writable(self):
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return False
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def read(self, n=-1):
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if n > -1:
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bytes_to_read = min(n, self.size - self.read_so_far)
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else:
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bytes_to_read = self.size - self.read_so_far
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output, self.buff = self.buff[:bytes_to_read], self.buff[bytes_to_read:]
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bytes_to_read -= len(output)
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while bytes_to_read > 0:
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self.buff = self._generate_chunk()
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new_output, self.buff = self.buff[:bytes_to_read], self.buff[bytes_to_read:]
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bytes_to_read -= len(new_output)
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output += new_output
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self.read_so_far += len(output)
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return output
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def readall(self):
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return self.read()
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def _generate_chunk(self, size=KB):
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output = self.pattern[self.last_offset:self.last_offset + size]
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n_left = size - len(output)
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whole_patterns = n_left / len(self.pattern)
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output += self.pattern * whole_patterns
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self.last_offset = size - len(output)
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output += self.pattern[:self.last_offset]
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return output
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class BlobAvailabilityTracker(BlobAvailability.BlobAvailabilityTracker):
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"""
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Class to track peer counts for known blobs, and to discover new popular blobs
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Attributes:
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availability (dict): dictionary of peers for known blobs
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"""
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def __init__(self, blob_manager=None, peer_finder=None, dht_node=None):
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self.availability = {
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'91dc64cf1ff42e20d627b033ad5e4c3a4a96856ed8a6e3fb4cd5fa1cfba4bf72eefd325f579db92f45f4355550ace8e7': ['1.2.3.4'],
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'b2e48bb4c88cf46b76adf0d47a72389fae0cd1f19ed27dc509138c99509a25423a4cef788d571dca7988e1dca69e6fa0': ['1.2.3.4', '1.2.3.4'],
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'6af95cd062b4a179576997ef1054c9d2120f8592eea045e9667bea411d520262cd5a47b137eabb7a7871f5f8a79c92dd': ['1.2.3.4', '1.2.3.4', '1.2.3.4'],
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'6d8017aba362e5c5d0046625a039513419810a0397d728318c328a5cc5d96efb589fbca0728e54fe5adbf87e9545ee07': ['1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4'],
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'5a450b416275da4bdff604ee7b58eaedc7913c5005b7184fc3bc5ef0b1add00613587f54217c91097fc039ed9eace9dd': ['1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4'],
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'd7c82e6cac093b3f16107d2ae2b2c75424f1fcad2c7fbdbe66e4a13c0b6bd27b67b3a29c403b82279ab0f7c1c48d6787': ['1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4'],
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'9dbda74a472a2e5861a5d18197aeba0f5de67c67e401124c243d2f0f41edf01d7a26aeb0b5fc9bf47f6361e0f0968e2c': ['1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4'],
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'8c70d5e2f5c3a6085006198e5192d157a125d92e7378794472007a61947992768926513fc10924785bdb1761df3c37e6': ['1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4'],
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'f99d24cd50d4bfd77c2598bfbeeb8415bf0feef21200bdf0b8fbbde7751a77b7a2c68e09c25465a2f40fba8eecb0b4e0': ['1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4'],
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'c84aa1fd8f5009f7c4e71e444e40d95610abc1480834f835eefb267287aeb10025880a3ce22580db8c6d92efb5bc0c9c': ['1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4', '1.2.3.4'],
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}
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self._blob_manager = None
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self._peer_finder = PeerFinder(11223, 11224, 2)
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self._dht_node = None
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self._check_popular = None
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self._check_mine = None
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self._set_mean_peers()
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def start(self):
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pass
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def stop(self):
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pass
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create_stream_sd_file = {
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'stream_name': '746573745f66696c65',
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'blobs': [
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{
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'length': 2097152,
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'blob_num': 0,
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'blob_hash': 'dc4708f76a5e7af0f1cae0ee96b824e2ed9250c9346c093b441f0a20d3607c17948b6fcfb4bc62020fe5286693d08586',
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'iv': '30303030303030303030303030303031'
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},
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{
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'length': 2097152,
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'blob_num': 1,
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'blob_hash': 'f4067522c1b49432a2a679512e3917144317caa1abba0c041e0cd2cf9f635d4cf127ce1824fa04189b63916174951f70',
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'iv': '30303030303030303030303030303032'
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},
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{
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'length': 1015056,
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'blob_num': 2,
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'blob_hash': '305486c434260484fcb2968ce0e963b72f81ba56c11b08b1af0789b55b44d78422600f9a38e3cf4f2e9569897e5646a9',
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'iv': '30303030303030303030303030303033'
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},
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{'length': 0, 'blob_num': 3, 'iv': '30303030303030303030303030303034'}
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],
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'stream_type': 'lbryfile',
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'key': '30313233343536373031323334353637',
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'suggested_file_name': '746573745f66696c65',
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'stream_hash': '6d27fbe10c86d81aacfb897c7a426d0a2214f5a299455a6d315c0f998c4b3545c2dc60906122d94653c23b1898229e3f'
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}
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def mock_conf_settings(obj, settings={}):
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original_settings = conf.settings
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conf.settings = conf.Config(conf.FIXED_SETTINGS, conf.ADJUSTABLE_SETTINGS)
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conf.settings.installation_id = conf.settings.get_installation_id()
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conf.settings.update(settings)
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def _reset_settings():
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conf.settings = original_settings
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obj.addCleanup(_reset_settings)
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