def sync():
Client(os.environ.get('SENTRY_DSN'))
public_url = get_my_public_url()
if public_url:
click.echo(f"You have a public node url. ({public_url})")
Node.broadcast(Node.post_node_endpoint, {'url': public_url})
Node.update()
engine = db.engine
if not engine.dialect.has_table(engine.connect(), Block.__tablename__):
click.echo("You need to initialize. try `nekoyume init`.")
return False
while True:
try:
prev_id = Block.query.order_by(Block.id.desc()).first().id
except AttributeError:
prev_id = 0
Block.sync(click=click)
try:
if prev_id == Block.query.order_by(Block.id.desc()).first().id:
click.echo("The blockchain is up to date.")
time.sleep(15)
except AttributeError:
click.echo(("There is no well-connected node. "
"please check you network."))
break
def init(seed):
click.echo('Creating database...')
db.create_all()
click.echo(f'Updating node... (seed: {seed})')
Node.update(Node(url=seed))
click.echo('Syncing blocks...')
Block.sync(click=click)
def post_block():
new_block = request.get_json()
last_block = Block.query.order_by(Block.id.desc()).first()
if not new_block:
return jsonify(result='failed', message="empty block."), 400
if not last_block and new_block['id'] != 1:
Block.sync(Node.query.order_by(Node.last_connected_at.desc()).first())
return jsonify(result='failed',
message="new block isn't our next block."), 403
if (new_block['id'] > 1
and (new_block['id'] != last_block.id + 1
or new_block['prev_hash'] != last_block.hash)):
if new_block['id'] > last_block.id + 1:
Block.sync(
Node.query.order_by(Node.last_connected_at.desc()).first())
return jsonify(result='failed',
message="new block isn't our next block."), 403
block = Block.deserialize(new_block)
for new_move in new_block['moves']:
move = Move.query.get(new_move['id'])
if not move:
move = Move(
id=new_move['id'],
user=new_move['user'],
name=new_move['name'],
signature=new_move['signature'],
tax=new_move['tax'],
details=new_move['details'],
created_at=datetime.datetime.strptime(new_move['created_at'],
'%Y-%m-%d %H:%M:%S.%f'),
block_id=block.id,
)
if not move.valid:
return jsonify(result='failed',
message=f"move {move.id} isn't valid."), 400
block.moves.append(move)
if not block.valid:
return jsonify(result='failed', message="new block isn't valid."), 400
db.session.add(block)
try:
db.session.commit()
except IntegrityError:
return jsonify(result='failed',
message="This node already has this block."), 400
sent_node = Node()
if 'sent_node' in new_block:
sent_node.url = new_block['sent_node']
block_broadcast.delay(block.id,
sent_node_url=sent_node.url,
my_node_url=f'{request.scheme}://{request.host}')
return jsonify(result='success')
def neko(private_key):
app.app_context().push()
while True:
Block.sync()
block = User(private_key).create_block(
Move.query.filter_by(block=None).limit(20).all(),
click=click,
)
if block:
block.broadcast()
click.echo(block)
def init(seed, sync):
click.echo('Creating database...')
db.create_all()
click.echo(f'Updating node... (seed: {seed})')
if seed:
Node.update(Node.get(url=seed))
else:
Node.update()
if sync:
click.echo('Syncing blocks...')
Block.sync(click=click)
def init(seed, sync):
echo('Creating database...')
db.create_all()
echo(f'Updating node... (seed: {seed})')
if sync:
Node.update(Node.get(url=seed))
echo('Syncing blocks...')
Block.sync(echo=echo)
echo('Compiling translations...')
dir_path = os.path.abspath(os.path.dirname(__file__))
compile_command = compile_catalog()
compile_command.directory = dir_path + '/translations'
compile_command.finalize_options()
compile_command.run()
def neko(private_key):
app.app_context().push()
Client(os.environ.get('SENTRY_DSN'))
while True:
Block.sync()
block = User(private_key).create_block(
[
m for m in Move.query.filter_by(block=None).limit(20).all()
if m.valid
],
click=click,
)
if block:
block.broadcast()
click.echo(block)
def sync():
public_url = get_my_public_url()
if public_url:
click.echo(f"You have a public node url. ({public_url})")
Node.broadcast(Node.post_node_endpoint, {'url': public_url})
while True:
try:
prev_id = Block.query.order_by(Block.id.desc()).first().id
except AttributeError:
click.echo("You need to initialize. try `nekoyume init`.")
break
if not prev_id:
click.echo("You need to initialize. try `nekoyume init`.")
break
Block.sync(click=click)
if prev_id == Block.query.order_by(Block.id.desc()).first().id:
click.echo("The blockchain is up to date.")
time.sleep(15)
def test_sync(fx_user, fx_session, fx_other_user, fx_other_session, fx_server,
fx_novice_status):
assert fx_other_session.query(Block).count() == 0
assert fx_session.query(Block).count() == 0
Block.sync(Node(url=fx_server.url), fx_other_session)
assert fx_other_session.query(Block).count() == 0
assert fx_session.query(Block).count() == 0
fx_other_user.create_block([])
Block.sync(Node(url=fx_server.url), fx_other_session)
assert fx_other_session.query(Block).count() == 1
assert fx_session.query(Block).count() == 0
move = fx_user.create_novice(fx_novice_status)
fx_user.create_block([move])
fx_user.create_block([])
fx_user.create_block([])
assert fx_other_session.query(Block).count() == 1
assert fx_other_session.query(Move).count() == 0
assert fx_session.query(Block).count() == 3
assert fx_session.query(Move).count() == 1
Block.sync(Node(url=fx_server.url), fx_other_session)
assert fx_other_session.query(Block).count() == 3
assert fx_other_session.query(Move).count() == 1
assert fx_session.query(Block).count() == 3
assert fx_session.query(Move).count() == 1