def mine(self):
api = "http://%s:%d/api/blockchain/mine" % (settings.host,
settings.port)
code, body = fetch_html(api)
if code != 200:
logging.info("code %s , cannot sync data" % str(code))
return body
def sync_data(self):
api = "http://%s:%d/api/blockchain/sync_data" % (settings.host,
settings.port)
code, body = fetch_html(api)
if code != 200:
logging.info("code %s , cannot sync data" % str(code))
write_file(settings.block_save_file, body)
def consensus(self):
api = "http://%s:%d/api/blockchain/nodes/resolve" % (settings.host,
settings.port)
code, body = fetch_html(api)
if code != 200:
print "code %s , cannot solve consensus" % str(code)
logging.info("code %s , cannot solve consensus" % str(code))
return None
return body
def full_chain(self):
api = "http://%s:%d/api/blockchain/chain" % (settings.host,
settings.port)
code, body = fetch_html(api)
if code != 200:
print "code %s , cannot register_nodes" % str(code)
logging.info("code %s , cannot get full_chain" % str(code))
return None
return body
def register_nodes(self, nodes=None):
api = "http://%s:%d/api/blockchain/nodes/register" % (settings.host,
settings.port)
code, body = fetch_html(api, data=json.dumps(dict(nodes=nodes)))
if code != 200:
print "code %s , cannot register_nodes" % str(code)
logging.info("code %s , cannot register_nodes" % str(code))
return None
return body
def new_transaction(self):
api = "http://%s:%d/api/blockchain/new/transaction" % (settings.host,
settings.port)
data = json.dumps(
dict(sender_address=self.sender_addr,
recipient_address=self.receive_addr,
value=self.money,
signature=self.get_trade_sign()))
code, body = fetch_html(url=api, data=data)
if code != 200:
print "code %s , cannot solve consensus" % str(code)
logging.info("code %s , cannot solve consensus" % str(code))
return None
return body