forked from LBRYCommunity/lbry-sdk
Add publish
Add publish function
This commit is contained in:
Jack
parent
888d77c96c
commit
23b6a8c495
2 changed files with 177 additions and 5 deletions
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@ -3,6 +3,7 @@ from lbrynet.lbryfile.StreamDescriptor import LBRYFileStreamType
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from lbrynet.lbryfile.client.LBRYFileDownloader import LBRYFileSaverFactory, LBRYFileOpenerFactory
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from lbrynet.lbryfile.client.LBRYFileOptions import add_lbry_file_to_sd_identifier
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from lbrynet.lbrynet_daemon.LBRYDownloader import GetStream, FetcherDaemon
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from lbrynet.lbrynet_daemon.LBRYPublisher import Publisher
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from lbrynet.core.utils import generate_id
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from lbrynet.lbrynet_console.LBRYSettings import LBRYSettings
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from lbrynet.conf import MIN_BLOB_DATA_PAYMENT_RATE
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@ -28,13 +29,10 @@ log = logging.getLogger(__name__)
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#TODO add login credentials in a conf file
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#issues with delete:
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#TODO when stream is complete the generated file doesn't delete, but blobs do
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#TODO when stream is stopped the generated file is deleted
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#functions to add:
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#TODO publish
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#TODO send credits to address
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#TODO get new address
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#TODO alert if your copy of a lbry file is out of date with the name record
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@ -126,7 +124,7 @@ class LBRYDaemon(xmlrpc.XMLRPC):
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if self.session is not None:
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d = self.session.shut_down()
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else:
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d = defer.Deferred()
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d = defer.succeed(True)
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return d
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def _update_settings(self):
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@ -574,7 +572,7 @@ class LBRYDaemon(xmlrpc.XMLRPC):
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print str(err.getTraceback())
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return err
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d = defer.Deferred()
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d.addCallback(lambda _: webbrowser.open("https://rawgit.com/jackrobison/lbry.io/local/view/page/demo.html"))
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d.addCallback(lambda _: webbrowser.open("https://cdn.rawgit.com/jackrobison/lbry.io/local/view/page/demo.html"))
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d.addErrback(_disp_err)
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d.callback(None)
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@ -651,6 +649,56 @@ class LBRYDaemon(xmlrpc.XMLRPC):
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return d
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def xmlrpc_publish(self, metadata):
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metadata = json.loads(metadata)
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required = ['name', 'file_path', 'bid']
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for r in required:
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if not r in metadata.keys():
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return defer.fail()
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# if not os.path.isfile(metadata['file_path']):
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# return defer.fail()
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if not type(metadata['bid']) is float and metadata['bid'] > 0.0:
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return defer.fail()
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name = metadata['name']
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file_path = metadata['file_path']
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bid = metadata['bid']
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if 'title' in metadata.keys():
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title = metadata['title']
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else:
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title = None
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if 'description' in metadata.keys():
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description = metadata['description']
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else:
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description = None
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if 'thumbnail' in metadata.keys():
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thumbnail = metadata['thumbnail']
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else:
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thumbnail = None
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if 'key_fee' in metadata.keys():
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if not 'key_fee_address' in metadata.keys():
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return defer.fail()
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key_fee = metadata['key_fee']
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else:
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key_fee = None
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if 'key_fee_address' in metadata.keys():
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key_fee_address = metadata['key_fee_address']
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else:
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key_fee_address = None
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p = Publisher(self.session, self.lbry_file_manager, self.session.wallet)
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d = p.start(name, file_path, bid, title, description, thumbnail, key_fee, key_fee_address)
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return d
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def main():
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daemon = LBRYDaemon()
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124
lbrynet/lbrynet_daemon/LBRYPublisher.py
Normal file
124
lbrynet/lbrynet_daemon/LBRYPublisher.py
Normal file
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@ -0,0 +1,124 @@
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from lbrynet.core.Error import InsufficientFundsError
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from lbrynet.lbryfilemanager.LBRYFileCreator import create_lbry_file
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from lbrynet.lbryfile.StreamDescriptor import publish_sd_blob
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from lbrynet.core.PaymentRateManager import PaymentRateManager
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from lbrynet.lbryfilemanager.LBRYFileDownloader import ManagedLBRYFileDownloader
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from twisted.internet import threads, defer
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import os
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import logging
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from datetime import datetime
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log = logging.getLogger(__name__)
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class Publisher(object):
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def __init__(self, session, lbry_file_manager, wallet):
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self.session = session
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self.lbry_file_manager = lbry_file_manager
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self.wallet = wallet
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self.received_file_name = False
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self.file_path = None
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self.file_name = None
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self.thumbnail = None
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self.title = None
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self.publish_name = None
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self.bid_amount = None
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self.key_fee = None
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self.key_fee_address = None
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self.key_fee_address_chosen = False
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self.description = None
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self.verified = False
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self.lbry_file = None
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self.sd_hash = None
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self.tx_hash = None
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def start(self, name, file_path, bid, title=None, description=None, thumbnail=None,
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key_fee=None, key_fee_address=None):
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def _show_result():
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message = "[" + str(datetime.now()) + " ] Published " + self.file_name + " --> lbry://" + \
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str(self.publish_name) + " with txid: " + str(self.tx_hash)
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print message
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return defer.succeed(message)
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self.publish_name = name
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self.file_path = file_path
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self.bid_amount = bid
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self.title = title
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self.description = description
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self.thumbnail = thumbnail
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self.key_fee = key_fee
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self.key_fee_address = key_fee_address
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d = self._check_file_path(self.file_path)
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d.addCallback(lambda _: create_lbry_file(self.session, self.lbry_file_manager,
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self.file_name, open(self.file_path)))
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d.addCallback(self.add_to_lbry_files)
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d.addCallback(lambda _: self._create_sd_blob())
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d.addCallback(lambda _: self._claim_name())
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d.addCallbacks(lambda _: _show_result(), self._show_publish_error)
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return d
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def _check_file_path(self, file_path):
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def check_file_threaded():
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f = open(file_path)
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f.close()
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self.file_name = os.path.basename(self.file_path)
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return True
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return threads.deferToThread(check_file_threaded)
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def _get_new_address(self):
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d = self.wallet.get_new_address()
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def set_address(address):
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self.key_fee_address = address
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return True
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d.addCallback(set_address)
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return d
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def set_status(self, lbry_file_downloader):
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self.lbry_file = lbry_file_downloader
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d = self.lbry_file_manager.change_lbry_file_status(self.lbry_file, ManagedLBRYFileDownloader.STATUS_FINISHED)
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d.addCallback(lambda _: lbry_file_downloader.restore())
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return d
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def add_to_lbry_files(self, stream_hash):
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prm = PaymentRateManager(self.session.base_payment_rate_manager)
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d = self.lbry_file_manager.add_lbry_file(stream_hash, prm)
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d.addCallback(self.set_status)
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return d
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def _create_sd_blob(self):
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d = publish_sd_blob(self.lbry_file_manager.stream_info_manager, self.session.blob_manager,
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self.lbry_file.stream_hash)
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def set_sd_hash(sd_hash):
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self.sd_hash = sd_hash
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d.addCallback(set_sd_hash)
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return d
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def _claim_name(self):
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d = self.wallet.claim_name(self.publish_name, self.sd_hash, self.bid_amount,
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description=self.description, key_fee=self.key_fee,
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key_fee_address=self.key_fee_address, thumbnail=self.thumbnail)
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def set_tx_hash(tx_hash):
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self.tx_hash = tx_hash
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d.addCallback(set_tx_hash)
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return d
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def _show_publish_error(self, err):
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message = "An error occurred publishing %s to %s. Error: %s."
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if err.check(InsufficientFundsError):
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error_message = "Insufficient funds"
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else:
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d = defer.succeed(True)
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error_message = err.getErrorMessage()
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print message % (str(self.file_name), str(self.publish_name), error_message)
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log.error(message, str(self.file_name), str(self.publish_name), err.getTraceback())
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return d
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