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Merge pull request #32 from lbryio/development

Browse source 
more stream and file fixes
This commit is contained in:
Jack Robison 2016-05-16 20:28:13 -04:00
commit 998e8e748c
5 changed files with 206 additions and 61 deletions
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2
lbrynet/__init__.py
View file

@ -4,5 +4,5 @@ import logging
logging.getLogger(__name__).addHandler(logging.NullHandler())
version = (0, 2, 3)
version = (0, 2, 4)
__version__ = ".".join([str(x) for x in version])

6
lbrynet/core/LBRYcrdWallet.py
View file

@ -530,8 +530,10 @@ class LBRYWallet(object):
" sd_hash text)")
def _save_name_metadata(self, name, sd_hash, txid):
d = self.db.runQuery("insert into name_metadata values (?, ?, ?)",
(name, txid, sd_hash))
d = self.db.runQuery("select * from name_metadata where txid=?", (txid,))
d.addCallback(lambda r: self.db.runQuery("insert into name_metadata values (?, ?, ?)", (name, txid, sd_hash))
if not len(r) else None)
return d
def _get_claim_metadata_for_sd_hash(self, sd_hash):

27
lbrynet/lbryfilemanager/LBRYFileDownloader.py
View file

@ -25,6 +25,8 @@ class ManagedLBRYFileDownloader(LBRYFileSaver):
stream_info_manager, payment_rate_manager, wallet, download_directory,
upload_allowed, file_name)
self.sd_hash = None
self.txid = None
self.uri = None
self.rowid = rowid
self.lbry_file_manager = lbry_file_manager
self.saving_status = False
@ -35,10 +37,19 @@ class ManagedLBRYFileDownloader(LBRYFileSaver):
def _save_sd_hash(sd_hash):
if len(sd_hash):
self.sd_hash = sd_hash[0]
d = self.wallet._get_claim_metadata_for_sd_hash(self.sd_hash)
else:
d = defer.succeed(None)
return d
def _save_claim(name, txid):
self.uri = name
self.txid = txid
return defer.succeed(None)
d.addCallback(_save_sd_hash)
d.addCallback(lambda r: _save_claim(r[0], r[1]) if r else None)
d.addCallback(lambda _: self.lbry_file_manager.get_lbry_file_status(self))
def restore_status(status):
@ -100,11 +111,21 @@ class ManagedLBRYFileDownloader(LBRYFileSaver):
d.addCallback(lambda _: self.stream_info_manager._get_sd_blob_hashes_for_stream(self.stream_hash))
def _save_sd_hash(sd_hash):
self.sd_hash = sd_hash[0]
if len(sd_hash):
self.sd_hash = sd_hash[0]
d = self.wallet._get_claim_metadata_for_sd_hash(self.sd_hash)
else:
d = defer.succeed(None)
return d
def _save_claim(name, txid):
self.uri = name
self.txid = txid
return defer.succeed(None)
d.addCallback(_save_sd_hash)
d.addCallback(lambda r: _save_claim(r[0], r[1]) if r else None)
d.addCallback(lambda _: self._save_status())
return d

230
lbrynet/lbrynet_daemon/LBRYDaemon.py
View file

@ -74,13 +74,15 @@ LOADING_WALLET_CODE = 'loading_wallet'
LOADING_FILE_MANAGER_CODE = 'loading_file_manager'
LOADING_SERVER_CODE = 'loading_server'
STARTED_CODE = 'started'
WAITING_FOR_FIRST_RUN_CREDITS = 'waiting_for_credits'
STARTUP_STAGES = [
(INITIALIZING_CODE, 'Initializing...'),
(LOADING_DB_CODE, 'Loading databases...'),
(LOADING_WALLET_CODE, 'Catching up with the blockchain... %s'),
(LOADING_FILE_MANAGER_CODE, 'Setting up file manager'),
(LOADING_SERVER_CODE, 'Starting lbrynet'),
(STARTED_CODE, 'Started lbrynet')
(STARTED_CODE, 'Started lbrynet'),
(WAITING_FOR_FIRST_RUN_CREDITS, 'Waiting for first run credits...')
]
DOWNLOAD_METADATA_CODE = 'downloading_metadata'
@ -168,52 +170,14 @@ class LBRYDaemon(jsonrpc.JSONRPC):
from lbrynet.winhelpers.knownpaths import get_path, FOLDERID, UserHandle
default_download_directory = get_path(FOLDERID.Downloads, UserHandle.current)
self.db_dir = os.path.join(get_path(FOLDERID.RoamingAppData, UserHandle.current), "lbrynet")
self.lbrycrdd_path = "lbrycrdd.exe"
if wallet_type == "lbrycrd":
self.wallet_dir = os.path.join(get_path(FOLDERID.RoamingAppData, UserHandle.current), "lbrycrd")
else:
self.wallet_dir = os.path.join(get_path(FOLDERID.RoamingAppData, UserHandle.current), "lbryum")
elif sys.platform == "darwin":
default_download_directory = os.path.join(os.path.expanduser("~"), 'Downloads')
self.db_dir = user_data_dir("LBRY")
self.lbrycrdd_path = "./lbrycrdd"
if wallet_type == "lbrycrd":
self.wallet_dir = user_data_dir("lbrycrd")
else:
self.wallet_dir = user_data_dir("LBRY")
else:
default_download_directory = os.getcwd()
self.db_dir = os.path.join(os.path.expanduser("~"), ".lbrynet")
self.lbrycrdd_path = "./lbrycrdd"
if wallet_type == "lbrycrd":
self.wallet_dir = os.path.join(os.path.expanduser("~"), ".lbrycrd")
else:
self.wallet_dir = os.path.join(os.path.expanduser("~"), ".lbryum")
self.created_data_dir = False
if not os.path.exists(self.db_dir):
os.mkdir(self.db_dir)
self.created_data_dir = True
self.blobfile_dir = os.path.join(self.db_dir, "blobfiles")
self.lbrycrd_conf = os.path.join(self.wallet_dir, "lbrycrd.conf")
self.autofetcher_conf = os.path.join(self.wallet_dir, "autofetcher.conf")
self.daemon_conf = os.path.join(self.db_dir, 'daemon_settings.json')
self.wallet_conf = os.path.join(self.wallet_dir, "lbrycrd.conf")
self.wallet_user = None
self.wallet_password = None
self.internet_connection_checker = LoopingCall(self._check_network_connection)
self.version_checker = LoopingCall(self._check_remote_versions)
self.connection_problem_checker = LoopingCall(self._check_connection_problems)
# self.lbrynet_connection_checker = LoopingCall(self._check_lbrynet_connection)
self.sd_identifier = StreamDescriptorIdentifier()
self.stream_info_manager = TempLBRYFileMetadataManager()
self.settings = LBRYSettings(self.db_dir)
self.blob_request_payment_rate_manager = None
self.lbry_file_metadata_manager = None
self.lbry_file_manager = None
self.default_settings = {
'run_on_startup': False,
@ -226,7 +190,7 @@ class LBRYDaemon(jsonrpc.JSONRPC):
'search_timeout': DEFAULT_SEARCH_TIMEOUT,
'download_timeout': DEFAULT_TIMEOUT,
'max_search_results': DEFAULT_MAX_SEARCH_RESULTS,
'wallet_type': wallet_type,
'wallet_type': DEFAULT_WALLET,
'delete_blobs_on_remove': True,
'peer_port': 3333,
'dht_node_port': 4444,
@ -280,7 +244,7 @@ class LBRYDaemon(jsonrpc.JSONRPC):
self.search_timeout = self.session_settings['search_timeout']
self.download_timeout = self.session_settings['download_timeout']
self.max_search_results = self.session_settings['max_search_results']
self.wallet_type = self.session_settings['wallet_type']
self.wallet_type = self.session_settings['wallet_type'] if self.session_settings['wallet_type'] == wallet_type else wallet_type
self.delete_blobs_on_remove = self.session_settings['delete_blobs_on_remove']
self.peer_port = self.session_settings['peer_port']
self.dht_node_port = self.session_settings['dht_node_port']
@ -297,6 +261,50 @@ class LBRYDaemon(jsonrpc.JSONRPC):
else:
self.name_cache = {}
if os.name == "nt":
from lbrynet.winhelpers.knownpaths import get_path, FOLDERID, UserHandle
self.lbrycrdd_path = "lbrycrdd.exe"
if self.wallet_type == "lbrycrd":
self.wallet_dir = os.path.join(get_path(FOLDERID.RoamingAppData, UserHandle.current), "lbrycrd")
else:
self.wallet_dir = os.path.join(get_path(FOLDERID.RoamingAppData, UserHandle.current), "lbryum")
elif sys.platform == "darwin":
self.lbrycrdd_path = "./lbrycrdd"
if self.wallet_type == "lbrycrd":
self.wallet_dir = user_data_dir("lbrycrd")
else:
self.wallet_dir = user_data_dir("LBRY")
else:
self.lbrycrdd_path = "./lbrycrdd"
if self.wallet_type == "lbrycrd":
self.wallet_dir = os.path.join(os.path.expanduser("~"), ".lbrycrd")
else:
self.wallet_dir = os.path.join(os.path.expanduser("~"), ".lbryum")
self.created_data_dir = False
if not os.path.exists(self.db_dir):
os.mkdir(self.db_dir)
self.created_data_dir = True
self.blobfile_dir = os.path.join(self.db_dir, "blobfiles")
self.lbrycrd_conf = os.path.join(self.wallet_dir, "lbrycrd.conf")
self.autofetcher_conf = os.path.join(self.wallet_dir, "autofetcher.conf")
self.wallet_conf = os.path.join(self.wallet_dir, "lbrycrd.conf")
self.wallet_user = None
self.wallet_password = None
self.internet_connection_checker = LoopingCall(self._check_network_connection)
self.version_checker = LoopingCall(self._check_remote_versions)
self.connection_problem_checker = LoopingCall(self._check_connection_problems)
# self.lbrynet_connection_checker = LoopingCall(self._check_lbrynet_connection)
self.sd_identifier = StreamDescriptorIdentifier()
self.stream_info_manager = TempLBRYFileMetadataManager()
self.settings = LBRYSettings(self.db_dir)
self.blob_request_payment_rate_manager = None
self.lbry_file_metadata_manager = None
self.lbry_file_manager = None
def render(self, request):
request.content.seek(0, 0)
# Unmarshal the JSON-RPC data.
@ -322,6 +330,9 @@ class LBRYDaemon(jsonrpc.JSONRPC):
if functionPath not in ALLOWED_DURING_STARTUP:
return server.failure
if self.wallet_type == "lbryum" and functionPath in ['set_miner', 'get_miner_status']:
return server.failure
try:
function = self._getFunction(functionPath)
except jsonrpclib.Fault, f:
@ -372,6 +383,13 @@ class LBRYDaemon(jsonrpc.JSONRPC):
return d
def _announce_startup():
def _wait_for_credits():
if float(self.session.wallet.wallet_balance) == 0.0:
self.startup_status = STARTUP_STAGES[6]
return reactor.callLater(1, _wait_for_credits)
else:
return _announce()
def _announce():
self.announced_startup = True
self.startup_status = STARTUP_STAGES[5]
@ -387,7 +405,7 @@ class LBRYDaemon(jsonrpc.JSONRPC):
d.addCallback(lambda _: self._check_first_run())
d.addCallback(self._show_first_run_result)
d.addCallback(lambda _: _announce())
d.addCallback(lambda _: _wait_for_credits() if self.requested_first_run_credits else _announce())
return d
log.info("[" + str(datetime.now()) + "] Starting lbrynet-daemon")
@ -593,6 +611,7 @@ class LBRYDaemon(jsonrpc.JSONRPC):
d = self._upload_log(name_prefix="close", exclude_previous=False if self.first_run else True)
d.addCallback(lambda _: self._stop_server())
d.addCallback(lambda _: self.lbry_file_manager.stop())
d.addErrback(lambda err: log.info("Bad server shutdown: " + err.getTraceback()))
if self.session is not None:
d.addCallback(lambda _: self.session.shut_down())
@ -808,11 +827,19 @@ class LBRYDaemon(jsonrpc.JSONRPC):
def _set_first_run_false():
log.info("Not first run")
self.first_run = False
self.session_settings['requested_first_run_credits'] = True
f = open(self.daemon_conf, "w")
f.write(json.dumps(self.session_settings))
f.close()
return 0.0
d = self.session.wallet.is_first_run()
d.addCallback(lambda is_first_run: self._do_first_run() if is_first_run or not self.requested_first_run_credits
else _set_first_run_false())
if self.wallet_type == 'lbryum':
d = self.session.wallet.is_first_run()
d.addCallback(lambda is_first_run: self._do_first_run() if is_first_run or not self.requested_first_run_credits
else _set_first_run_false())
else:
d = defer.succeed(None)
d.addCallback(lambda _: _set_first_run_false())
return d
def _do_first_run(self):
@ -821,6 +848,7 @@ class LBRYDaemon(jsonrpc.JSONRPC):
r = requests.post(url, json=data)
if r.status_code == 200:
self.requested_first_run_credits = True
self.session_settings['requested_first_run_credits'] = True
f = open(self.daemon_conf, "w")
f.write(json.dumps(self.session_settings))
f.close()
@ -889,7 +917,8 @@ class LBRYDaemon(jsonrpc.JSONRPC):
self.sd_identifier.add_stream_downloader_factory(LBRYFileStreamType, downloader_factory)
return defer.succeed(True)
def _download_name(self, name, timeout=DEFAULT_TIMEOUT, download_directory=None, file_name=None, stream_info=None):
def _download_name(self, name, timeout=DEFAULT_TIMEOUT, download_directory=None,
file_name=None, stream_info=None, wait_for_write=True):
"""
Add a lbry file to the file manager, start the download, and return the new lbry file.
If it already exists in the file manager, return the existing lbry file
@ -912,21 +941,58 @@ class LBRYDaemon(jsonrpc.JSONRPC):
d = self._get_lbry_file_by_sd_hash(stream_hash)
def _add_results(l):
return defer.succeed((stream_info, l))
if l:
if os.path.isfile(os.path.join(self.download_directory, l.file_name)):
return defer.succeed((stream_info, l))
return defer.succeed((stream_info, None))
d.addCallback(_add_results)
return d
def _wait_on_lbry_file(f):
if os.path.isfile(os.path.join(self.download_directory, f.file_name)):
written_file = file(os.path.join(self.download_directory, f.file_name))
written_file.seek(0, os.SEEK_END)
written_bytes = written_file.tell()
written_file.close()
else:
written_bytes = False
if not written_bytes:
d = defer.succeed(None)
d.addCallback(lambda _: reactor.callLater(1, _wait_on_lbry_file, f))
return d
else:
return defer.succeed(_disp_file(f))
def _disp_file(f):
file_path = os.path.join(self.download_directory, f.file_name)
log.info("[" + str(datetime.now()) + "] Already downloaded: " + str(f.sd_hash) + " --> " + file_path)
return f
def _get_stream(stream_info):
def _wait_for_write():
if os.path.isfile(os.path.join(self.download_directory, self.streams[name].downloader.file_name)):
written_file = file(os.path.join(self.download_directory, self.streams[name].downloader.file_name))
written_file.seek(0, os.SEEK_END)
written_bytes = written_file.tell()
written_file.close()
else:
written_bytes = False
if not written_bytes:
d = defer.succeed(None)
d.addCallback(lambda _: reactor.callLater(1, _wait_for_write))
return d
else:
return defer.succeed(None)
self.streams[name] = GetStream(self.sd_identifier, self.session, self.session.wallet,
self.lbry_file_manager, max_key_fee=self.max_key_fee,
data_rate=self.data_rate, timeout=timeout,
download_directory=download_directory, file_name=file_name)
d = self.streams[name].start(stream_info, name)
if wait_for_write:
d.addCallback(lambda _: _wait_for_write())
d.addCallback(lambda _: self.streams[name].downloader)
return d
@ -937,10 +1003,9 @@ class LBRYDaemon(jsonrpc.JSONRPC):
else:
d = defer.succeed(stream_info)
d.addCallback(_setup_stream)
d.addCallback(lambda (stream_info, lbry_file): _get_stream(stream_info) if not lbry_file else _disp_file(lbry_file))
d.addCallback(lambda (stream_info, lbry_file): _get_stream(stream_info) if not lbry_file else _wait_on_lbry_file(lbry_file))
if not stream_info:
d.addCallback(_remove_from_wait)
return d
def _get_long_count_timestamp(self):
@ -1101,6 +1166,7 @@ class LBRYDaemon(jsonrpc.JSONRPC):
'stream_name': f.stream_name,
'suggested_file_name': f.suggested_file_name,
'upload_allowed': f.upload_allowed, 'sd_hash': f.sd_hash,
'lbry_uri': f.uri, 'txid': f.txid,
'total_bytes': size,
'written_bytes': written_bytes, 'code': status[0],
'message': message})
@ -1109,13 +1175,27 @@ class LBRYDaemon(jsonrpc.JSONRPC):
'points_paid': f.points_paid, 'stopped': f.stopped, 'stream_hash': f.stream_hash,
'stream_name': f.stream_name, 'suggested_file_name': f.suggested_file_name,
'upload_allowed': f.upload_allowed, 'sd_hash': f.sd_hash, 'total_bytes': size,
'written_bytes': written_bytes, 'code': status[0], 'message': status[1]})
'written_bytes': written_bytes, 'lbry_uri': f.uri, 'txid': f.txid,
'code': status[0], 'message': status[1]})
return d
def _add_metadata(message):
def _add_to_dict(metadata):
message['metadata'] = metadata
return defer.succeed(message)
if f.txid:
d = self._resolve_name(f.uri)
d.addCallback(_add_to_dict)
else:
d = defer.succeed(message)
return d
if f:
d = f.get_total_bytes()
d.addCallback(_generate_reply)
d.addCallback(_add_metadata)
return d
else:
return False
@ -1181,9 +1261,13 @@ class LBRYDaemon(jsonrpc.JSONRPC):
r['message'] = self.connection_problem[1]
r['is_lagging'] = True
elif self.startup_status[0] == LOADING_WALLET_CODE:
if self.session.wallet.blocks_behind_alert != 0:
r['message'] = r['message'] % (str(self.session.wallet.blocks_behind_alert) + " blocks behind")
r['progress'] = self.session.wallet.catchup_progress
if self.wallet_type == 'lbryum':
if self.session.wallet.blocks_behind_alert != 0:
r['message'] = r['message'] % (str(self.session.wallet.blocks_behind_alert) + " blocks behind")
r['progress'] = self.session.wallet.catchup_progress
else:
r['message'] = "Catching up with the blockchain"
r['progress'] = 0
else:
r['message'] = "Catching up with the blockchain"
r['progress'] = 0
@ -1482,11 +1566,16 @@ class LBRYDaemon(jsonrpc.JSONRPC):
else:
stream_info = None
if 'wait_for_write' in p.keys():
wait_for_write = p['wait_for_write']
else:
wait_for_write = True
if 'name' in p.keys():
name = p['name']
if p['name'] not in self.waiting_on.keys():
d = self._download_name(name=name, timeout=timeout, download_directory=download_directory,
stream_info=stream_info, file_name=file_name)
stream_info=stream_info, file_name=file_name, wait_for_write=wait_for_write)
d.addCallback(lambda l: {'stream_hash': sd_hash,
'path': os.path.join(self.download_directory, l.file_name)}
if stream_info else
@ -1909,6 +1998,39 @@ class LBRYDaemon(jsonrpc.JSONRPC):
d.addCallback(lambda r: self._render_response(r, OK_CODE))
return d
def jsonrpc_set_miner(self, p):
"""
Start of stop the miner, function only available when lbrycrd is set as the wallet
Args:
run: True/False
Returns:
miner status, True/False
"""
stat = p['run']
if stat:
d = self.session.wallet.start_miner()
else:
d = self.session.wallet.stop_miner()
d.addCallback(lambda _: self.session.wallet.get_miner_status())
d.addCallback(lambda r: self._render_response(r, OK_CODE))
return d
def jsonrpc_get_miner_status(self):
"""
Get status of miner
Args:
None
Returns:
True/False
"""
d = self.session.wallet.get_miner_status()
d.addCallback(lambda r: self._render_response(r, OK_CODE))
return d
# def jsonrpc_update_name(self, metadata):
# def _disp(x):
# print x

2
lbrynet/lbrynet_daemon/LBRYDaemonControl.py
View file

@ -104,7 +104,7 @@ def start():
if test_internet_connection():
lbry = LBRYDaemonServer()
d = lbry.start(branch=args.branch, user_specified=args.ui)
d = lbry.start(branch=args.branch, user_specified=args.ui, wallet=args.wallet)
if args.launchui:
d.addCallback(lambda _: webbrowser.open(UI_ADDRESS))