def profiling(name_list):
stm = Steem()
set_shared_steem_instance(stm)
del stm
print("start")
for name in name_list:
print("account: %s" % (name))
acc = Account(name)
max_index = acc.virtual_op_count()
print(max_index)
stopTime = datetime(2018, 4, 22, 0, 0, 0)
hist_elem = None
for h in acc.history_reverse(stop=stopTime):
hist_elem = h
print(hist_elem)
print("blockchain")
blockchain_object = Blockchain()
current_num = blockchain_object.get_current_block_num()
startBlockNumber = current_num - 20
endBlockNumber = current_num
block_elem = None
for o in blockchain_object.ops(start=startBlockNumber, stop=endBlockNumber):
print("block %d" % (o["block_num"]))
block_elem = o
print(block_elem)
def test_stream(self, node_param):
if node_param == "non_appbase":
bts = self.bts
else:
bts = self.appbase
b = Blockchain(steem_instance=bts)
ops_stream = []
opNames = ["transfer", "vote"]
for op in b.stream(opNames=opNames, start=self.start, stop=self.stop):
ops_stream.append(op)
self.assertTrue(len(ops_stream) > 0)
op_stat = b.ops_statistics(start=self.start, stop=self.stop)
op_stat2 = {"transfer": 0, "vote": 0}
for op in ops_stream:
self.assertIn(op["type"], opNames)
op_stat2[op["type"]] += 1
self.assertTrue(op["block_num"] >= self.start)
self.assertTrue(op["block_num"] <= self.stop)
self.assertEqual(op_stat["transfer"], op_stat2["transfer"])
self.assertEqual(op_stat["vote"], op_stat2["vote"])
ops_ops = []
for op in b.ops(start=self.start, stop=self.stop):
ops_ops.append(op)
self.assertTrue(len(ops_ops) > 0)
op_stat3 = {"transfer": 0, "vote": 0}
for op in ops_ops:
if op["op"][0] in opNames:
op_stat3[op["op"][0]] += 1
self.assertTrue(op["block_num"] >= self.start)
self.assertTrue(op["block_num"] <= self.stop)
self.assertEqual(op_stat["transfer"], op_stat3["transfer"])
self.assertEqual(op_stat["vote"], op_stat3["vote"])
ops_blocks = []
for op in b.blocks(start=self.start, stop=self.stop):
ops_blocks.append(op)
op_stat4 = {"transfer": 0, "vote": 0}
self.assertTrue(len(ops_blocks) > 0)
for block in ops_blocks:
for tran in block["transactions"]:
for op in tran['operations']:
if op[0] in opNames:
op_stat4[op[0]] += 1
self.assertTrue(block.identifier >= self.start)
self.assertTrue(block.identifier <= self.stop)
self.assertEqual(op_stat["transfer"], op_stat4["transfer"])
self.assertEqual(op_stat["vote"], op_stat4["vote"])
ops_blocks = []
for op in b.blocks():
ops_blocks.append(op)
break
self.assertTrue(len(ops_blocks) == 1)
