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save using a FBP instead of thread

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Victor Shyba 2017-07-24 04:04:15 -03:00 committed by Jack Robison
parent a3e5c61b50
commit a6b8327fcf
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GPG key ID: 284699E7404E3CFF
1 changed files with 7 additions and 9 deletions
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16
lbrynet/core/HashBlob.py
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@ -1,4 +1,4 @@
from StringIO import StringIO
from io import BytesIO, StringIO
import logging
import os
import tempfile
@ -6,6 +6,7 @@ import threading
import shutil
from twisted.internet import interfaces, defer, threads
from twisted.protocols.basic import FileSender
from twisted.web.client import FileBodyProducer
from twisted.python.failure import Failure
from zope.interface import implements
from lbrynet import conf
@ -385,17 +386,14 @@ class BlobFileCreator(HashBlobCreator):
def __init__(self, blob_dir):
HashBlobCreator.__init__(self)
self.blob_dir = blob_dir
self.buffer = StringIO()
self.buffer = BytesIO()
def _close(self):
if self.blob_hash is not None:
def _twrite(data, blob_dir, blob_hash):
with open(os.path.join(blob_dir, blob_hash), 'w') as out_file:
out_file.write(data.getvalue())
d = threads.deferToThread(_twrite, self.buffer,
self.blob_dir, self.blob_hash)
del self.buffer
return d
self.buffer.seek(0)
out_path = os.path.join(self.blob_dir, self.blob_hash)
producer = FileBodyProducer(self.buffer)
return producer.startProducing(open(out_path, 'wb'))
return defer.succeed(True)
def _write(self, data):