def get_blockstack_client_session( new_blockstack_client_session_opts=None ):
"""
Get or instantiate our storage API session.
"""
global blockstack_client_session
global blockstack_client_session_opts
# do we have storage?
if blockstack_client is None:
return None
opts = None
if new_blockstack_client_session_opts is not None:
opts = new_blockstack_client_session_opts
else:
opts = blockstack_client.get_config()
if opts is None:
return None
blockstack_client_session = blockstack_client.session( conf=opts )
if blockstack_client_session is not None:
if new_blockstack_client_session_opts is not None:
blockstack_client_session_opts = new_blockstack_client_session_opts
return blockstack_client_session
def get_blockstack_client_session( new_blockstack_client_session_opts=None ):
"""
Get or instantiate our storage API session.
"""
global blockstack_client_session
global blockstack_client_session_opts
# do we have storage?
if blockstack_client is None:
return None
opts = None
if new_blockstack_client_session_opts is not None:
opts = new_blockstack_client_session_opts
else:
opts = blockstack_client.get_config()
if opts is None:
return None
blockstack_client_session = blockstack_client.session( conf=opts )
if blockstack_client_session is not None:
if new_blockstack_client_session_opts is not None:
blockstack_client_session_opts = new_blockstack_client_session_opts
return blockstack_client_session
def main(argv):
"""
Proceed to resolve names forever.
argv:
* -p/--password <tor controller password>
* -P/--port <tor controller port>
* -H/--blockstack-hostport <blockstack host:port>
"""
opts_list, prog_args = getopt.getopt(
sys.argv[1:], 'p:P:H:', ['password='******'port=', 'blockstack-node='])
password = None
port = TOR_CONTROL_PORT
blockstack_hostport = None
for (argname, argval) in opts_list:
if argname == '-p' or argname == '--password':
password = argval
if argname == '-P' or argname == '--port':
port = int(argval)
if argname == '-H' or argname == '--blockstack-node':
blockstack_hostport = argval
if blockstack_hostport:
blockstack_host, blockstack_port = blockstack_client.utils.url_to_host_port(
blockstack_hostport)
if blockstack_host is None or blockstack_port is None:
print >> sys.stderr, "Invalid argument: {}".format(
blockstack_hostport)
sys.exit(1)
blockstack_client.session(server_host=blockstack_host,
server_port=blockstack_port,
set_global=True)
controller = connect_tor(password=password, port=port)
atexit.register(atexit_shutdown, controller)
while True:
try:
time.sleep(1.0)
except KeyboardInterrupt:
break
def make_proxy():
"""
Create a blockstack client API proxy
"""
global utxo_opts
client_path = os.environ.get("BLOCKSTACK_CLIENT_CONFIG", None)
assert client_path is not None
client_config = blockstack_client.get_config(client_path)
proxy = blockstack_client.session(conf=client_config)
proxy.config_path = client_path
# add in some UTXO goodness
proxy.get_unspents = get_unspents
proxy.broadcast_transaction = broadcast_transaction
return proxy