def process_blocklists(db_file):
""" prompt for and process blocklists """
source = inquirer.ask_blocklist()
import_list = []
if source in blockLists:
url_source = blockLists[source]
resp = requests.get(url_source["url"])
import_list = utils.process_lines(resp.text, url_source["comment"])
if source == constants.FILE:
fname = inquirer.ask_import_file()
import_file = open(fname)
import_list = utils.process_lines(import_file, f"File: {fname}")
if source == constants.PASTE:
import_list = inquirer.ask_paste()
import_list = utils.process_lines(import_list, "Pasted content")
if len(import_list) == 0:
utils.die("No valid urls found, try again")
if not inquirer.confirm(
f"Add {len(import_list)} block lists to {db_file}?"):
utils.warn("Nothing changed. Bye!")
sys.exit(0)
conn = sqlite3.connect(db_file)
sqldb = conn.cursor()
added = 0
exists = 0
for item in import_list:
sqldb.execute("SELECT COUNT(*) FROM adlist WHERE address = ?",
(item["url"], ))
cnt = sqldb.fetchone()
if cnt[0] > 0:
exists += 1
else:
added += 1
vals = (item["url"], item["comment"])
sqldb.execute(
"INSERT OR IGNORE INTO adlist (address, comment) VALUES (?,?)",
vals)
conn.commit()
sqldb.close()
conn.close()
utils.success(f"{added} block lists added! {exists} already existed.")
def test_process_lines_full_url(self):
comment = "MyComment"
new_list = utils.process_lines(
"""
http://google.com
invalid
http://github.com
""",
comment,
True,
)
assert len(new_list) == 2
assert new_list[1]["url"] == "http://github.com"
assert new_list[1]["comment"] == comment
def test_process_lines_any(self):
comment = "MyComment"
new_list = utils.process_lines(
"""
github
github.com
http://github.com
http://github.com/test
http://github.com/test?f08s
""",
comment,
True,
)
assert len(new_list) == 3
# assert new_list[1]["url"] == "http://github.com"
assert new_list[1]["comment"] == comment
def process_whitelists(db_file):
""" prompt for and process blacklists """
source = inquirer.ask_whitelist()
import_list = []
if source in whiteLists:
url_source = whiteLists[source]
resp = requests.get(url_source['url'])
import_list = utils.process_lines(resp.text, url_source['comment'], False)
# This breaks if we add a new whitelist setup
if source != ANUDEEP_WHITELIST:
resp = requests.get(ANUDEEP_WHITELIST)
import_list += utils.process_lines(resp.text, url_source['comment'], False)
if source == constants.FILE:
fname = inquirer.ask_import_file()
import_file = open(fname)
import_list = utils.process_lines(import_file.read(), f'File: {fname}', False)
if source == constants.PASTE:
import_list = inquirer.ask_paste()
import_list = utils.process_lines(import_list, 'Pasted content', utils.validate_host)
if len(import_list) == 0:
utils.die('No valid urls found, try again')
if not inquirer.confirm(f'Add {len(import_list)} white lists to {db_file}?'):
utils.warn('Nothing changed. Bye!')
sys.exit(0)
conn = sqlite3.connect(db_file)
sqldb = conn.cursor()
added = 0
exists = 0
for item in import_list:
sqldb.execute(
"SELECT COUNT(*) FROM domainlist WHERE domain = ?",
(item['url'],))
cnt = sqldb.fetchone()
if cnt[0] > 0:
exists += 1
else:
# 0 = exact whitelist
# 2 = regex whitelist
domain_type = 0
if item['type'] == constants.REGEX:
domain_type = 2
vals = (item['url'], domain_type, item['comment'])
sqldb.execute(
'INSERT OR IGNORE INTO domainlist (domain, type, comment) VALUES (?,?,?)', vals)
conn.commit()
added += 1
sqldb.close()
conn.close()
utils.success(f'{added} whitelists added! {exists} already existed.')
def test_process_lines_empty(self):
new_list = utils.process_lines("", "", True)
assert len(new_list) == 0
def train(model, name):
history_score = []
start_time = time.time()
print 'epochs\tloss\ttrain-auc\teval-auc\ttime'
sys.stdout.flush()
for i in range(num_round):
fetches = [model.optimizer, model.loss]
if batch_size > 0:
ls = []
f = open(train_file, 'r')
while True:
lines_gen = list(islice(f, batch_size * bb))
if not lines_gen:
break
for ib in range(bb):
X_i, y_i = utils.slice(utils.process_lines(lines_gen[batch_size * ib : batch_size * (ib+1)]), 0, -1)
_, l = model.run(fetches, X_i, y_i)
ls.append(l)
elif batch_size == -1:
pass
"""
X_i, y_i = utils.slice(train_data)
_, l = model.run(fetches, X_i, y_i)
ls = [l]
"""
lst_train_pred = []
lst_test_pred = []
if batch_size > 0:
f = open(train_file, 'r')
while True:
lines_gen = list(islice(f, batch_size * bb))
if not lines_gen:
break
for ib in range(bb):
X_i, y_i = utils.slice(utils.process_lines(lines_gen[batch_size * ib : batch_size * (ib+1)]), 0, -1)
_train_preds = model.run(model.y_prob, X_i)
lst_train_pred.append(_train_preds)
"""
for j in range(train_size / batch_size + 1):
X_i, y_i = utils.slice(train_data, j * batch_size, batch_size)
#X_i = utils.libsvm_2_coo(X_i, (len(X_i), input_dim)).tocsr()
_train_preds = model.run(model.y_prob, X_i)
lst_train_pred.append(_train_preds)
"""
f = open(test_file, 'r')
while True:
lines_gen = list(islice(f, batch_size * bb))
if not lines_gen:
break
for ib in range(bb):
X_i, y_i = utils.slice(utils.process_lines(lines_gen[batch_size * ib : batch_size * (ib+1)]), 0, -1)
_test_preds = model.run(model.y_prob, X_i)
lst_test_pred.append(_test_preds)
"""
for j in range(test_size / batch_size + 1):
X_i, y_i = utils.slice(test_data, j * batch_size, batch_size)
#X_i = utils.libsvm_2_coo(X_i, (len(X_i), input_dim)).tocsr()
_test_preds = model.run(model.y_prob, X_i)
lst_test_pred.append(_test_preds)
"""
train_preds = np.concatenate(lst_train_pred)
test_preds = np.concatenate(lst_test_pred)
train_score = roc_auc_score(train_label, train_preds)
test_score = roc_auc_score(test_label, test_preds)
print '%d\t%f\t%f\t%f\t%f\t%s' % (i, np.mean(ls), train_score, test_score, time.time() - start_time, strftime("%Y-%m-%d %H:%M:%S", gmtime()))
path_model = 'model/' + str(name) + '_epoch_' + str(i)
path_label_score = 'model/label_score_' + str(name) + '_epoch_' + str(i)
#model.dump(path_model)
d_label_score = {}
d_label_score['label'] = test_label
d_label_score['score'] = test_preds
#pkl.dump(d_label_score, open(path_label_score, 'wb'))
sys.stdout.flush()
history_score.append(test_score)
if i > min_round and i > early_stop_round:
#if np.argmax(history_score) == i - early_stop_round and history_score[-1] - history_score[
# -1 * early_stop_round] < 1e-5:
i_max = np.argmax(history_score)
if i - i_max >= early_stop_round:
print 'early stop\nbest iteration:\n[%d]\teval-auc: %f' % (
np.argmax(history_score), np.max(history_score))
sys.stdout.flush()
break
def train(model, name, in_memory = True, flag_MTL = False):
#builder = tf.saved_model.builder.SavedModelBuilder('model')
global batch_size, time_run, time_read, time_process
history_score = []
best_score = -1
best_epoch = -1
start_time = time.time()
print 'epochs\tloss\ttrain-auc\teval-auc\ttime'
sys.stdout.flush()
if in_memory:
train_data = utils.read_data(path_train, INPUT_DIM)
validation_data = utils.read_data(path_validation, INPUT_DIM)
test_data = utils.read_data(path_test, INPUT_DIM)
model_name = name.split('_')[0]
if model_name in set(['lr', 'fm']):
train_data_tmp = utils.split_data(train_data, FIELD_OFFSETS)
validation_data_tmp = utils.split_data(validation_data, FIELD_OFFSETS)
test_data_tmp = utils.split_data(test_data, FIELD_OFFSETS)
else:
train_data = utils.split_data(train_data, FIELD_OFFSETS)
validation_data = utils.split_data(validation_data, FIELD_OFFSETS)
test_data = utils.split_data(test_data, FIELD_OFFSETS)
for i in range(num_round):
fetches = [model.optimizer, model.loss]
if batch_size > 0:
ls = []
if in_memory:
for j in range(train_size / batch_size + 1):
X_i, y_i = utils.slice(train_data, j * batch_size, batch_size)
_, l = model.run(fetches, X_i, y_i)
ls.append(l)
else:
f = open(path_train, 'r')
lst_lines = []
for line in f:
if len(lst_lines) < batch_size:
lst_lines.append(line)
else:
X_i, y_i = utils.slice(utils.process_lines(lst_lines, name, INPUT_DIM, FIELD_OFFSETS), 0, -1) # type of X_i, X_i[0], X_i[0][0] is list, tuple and np.ndarray respectively.
_, l = model.run(fetches, X_i, y_i)
ls.append(l)
lst_lines = [line]
f.close()
if len(lst_lines) > 0:
X_i, y_i = utils.slice(utils.process_lines(lst_lines, name, INPUT_DIM, FIELD_OFFSETS), 0, -1)
_, l = model.run(fetches, X_i, y_i)
ls.append(l)
elif batch_size == -1:
pass
model.dump('model/' + name + '_epoch_' + str(i))
if in_memory:
lst_train_preds = []
lst_validation_preds = []
lst_test_preds = []
for j in range(train_size / batch_size + 1):
X_i, y_i = utils.slice(train_data, j * batch_size, batch_size)
p = model.run(model.y_prob, X_i, y_i)
lst_train_preds.append(p)
for j in range(validation_size / batch_size + 1):
X_i, y_i = utils.slice(validation_data, j * batch_size, batch_size)
p = model.run(model.y_prob, X_i, y_i)
lst_validation_preds.append(p)
for j in range(test_size / batch_size + 1):
X_i, y_i = utils.slice(test_data, j * batch_size, batch_size)
p = model.run(model.y_prob, X_i, y_i)
lst_test_preds.append(p)
train_preds = np.concatenate(lst_train_preds)
validation_preds = np.concatenate(lst_validation_preds)
test_preds = np.concatenate(lst_test_preds)
#train_preds = model.run(model.y_prob, utils.slice(train_data)[0])
#test_preds = model.run(model.y_prob, utils.slice(test_data)[0])
train_score = roc_auc_score(train_data[1], train_preds)
validation_score = roc_auc_score(validation_data[1], validation_preds)
test_score = roc_auc_score(test_data[1], test_preds)
train_score_sum = 0
train_score_weight = 0
validation_score_sum = 0
validation_score_weight = 0
test_score_sum = 0
test_score_weight = 0
#print '[%d]\tloss:%f\ttrain-auc: %f\teval-auc: %f' % (i, np.mean(ls), train_score, test_score)
print '%d\t%f\t%f\t%f\t%f\t%f\t%s' % (i, np.mean(ls), train_score, validation_score, test_score, time.time() - start_time, strftime("%Y-%m-%d %H:%M:%S", gmtime()))
if flag_MTL:
d_index_task_label_pred_train = {}
d_index_task_label_pred_validation = {}
d_index_task_label_pred_test = {}
if model_name in set(['lr', 'fm']):
index_task_train = train_data_tmp[0][-1].indices
index_task_validation = validation_data_tmp[0][-1].indices
index_task_test = test_data_tmp[0][-1].indices
else:
index_task_train = train_data[0][-1].indices
index_task_validation = validation_data[0][-1].indices
index_task_test = test_data[0][-1].indices
for index_tmp in range(len(index_task_train)):
index_task = index_task_train[index_tmp]
d_index_task_label_pred_train.setdefault(index_task, [[],[]])
d_index_task_label_pred_train[index_task][0].append(train_data[1][index_tmp])
d_index_task_label_pred_train[index_task][1].append(train_preds[index_tmp])
for index_task in sorted(list(set(index_task_train))):
auc = roc_auc_score(d_index_task_label_pred_train[index_task][0], d_index_task_label_pred_train[index_task][1])
num_samples = len(d_index_task_label_pred_train[index_task][0])
train_score_sum += auc * num_samples
train_score_weight += num_samples
print 'train, index_type: %d, number of samples: %d, AUC: %f' % (index_task, len(d_index_task_label_pred_train[index_task][0]), auc)
for index_tmp in range(len(index_task_validation)):
index_task = index_task_validation[index_tmp]
d_index_task_label_pred_validation.setdefault(index_task, [[],[]])
d_index_task_label_pred_validation[index_task][0].append(validation_data[1][index_tmp])
d_index_task_label_pred_validation[index_task][1].append(validation_preds[index_tmp])
for index_task in sorted(list(set(index_task_validation))):
auc = roc_auc_score(d_index_task_label_pred_validation[index_task][0], d_index_task_label_pred_validation[index_task][1])
num_samples = len(d_index_task_label_pred_validation[index_task][0])
validation_score_sum += auc * num_samples
validation_score_weight += num_samples
print 'validation, index_type: %d, number of samples: %d, AUC: %f' % (index_task, num_samples, auc)
for index_tmp in range(len(index_task_test)):
index_task = index_task_test[index_tmp]
d_index_task_label_pred_test.setdefault(index_task, [[],[]])
d_index_task_label_pred_test[index_task][0].append(test_data[1][index_tmp])
d_index_task_label_pred_test[index_task][1].append(test_preds[index_tmp])
for index_task in sorted(list(set(index_task_test))):
auc = roc_auc_score(d_index_task_label_pred_test[index_task][0], d_index_task_label_pred_test[index_task][1])
num_samples = len(d_index_task_label_pred_test[index_task][0])
test_score_sum += auc * num_samples
test_score_weight += num_samples
print 'test, index_type: %d, number of samples: %d, AUC: %f' % (index_task, len(d_index_task_label_pred_test[index_task][0]), auc)
weighted_train_score = train_score_sum / train_score_weight
print 'weighted_train_score', weighted_train_score
weighted_validation_score = validation_score_sum / validation_score_weight
print 'weighted_validation_score', weighted_validation_score
weighted_test_score = test_score_sum / test_score_weight
print 'weighted_test_score', weighted_test_score
history_score.append(weighted_validation_score)
if weighted_validation_score < best_score and (i - best_epoch) >= 3:
break
if weighted_validation_score > best_score:
best_score = weighted_validation_score
best_epoch = i
sys.stdout.flush()
else:
lst_train_pred = []
lst_test_pred = []
if batch_size > 0:
f = open(path_train, 'r')
lst_lines = []
for line in f:
if len(lst_lines) < batch_size:
lst_lines.append(line)
else:
X_i, y_i = utils.slice(utils.process_lines(lst_lines, name, INPUT_DIM, FIELD_OFFSETS), 0, -1)
_train_preds = model.run(model.y_prob, X_i)
lst_train_pred.append(_train_preds)
lst_lines = [line]
f.close()
if len(lst_lines) > 0:
X_i, y_i = utils.slice(utils.process_lines(lst_lines, name, INPUT_DIM, FIELD_OFFSETS), 0, -1)
_train_preds = model.run(model.y_prob, X_i)
lst_train_pred.append(_train_preds)
f = open(path_test, 'r')
lst_lines = []
for line in f:
if len(lst_lines) < batch_size:
lst_lines.append(line)
else:
X_i, y_i = utils.slice(utils.process_lines(lst_lines, name, INPUT_DIM, FIELD_OFFSETS), 0, -1)
_test_preds = model.run(model.y_prob, X_i)
lst_test_pred.append(_test_preds)
lst_lines = [line]
f.close()
if len(lst_lines) > 0:
X_i, y_i = utils.slice(utils.process_lines(lst_lines, name, INPUT_DIM, FIELD_OFFSETS), 0, -1)
_test_preds = model.run(model.y_prob, X_i)
lst_test_pred.append(_test_preds)
train_preds = np.concatenate(lst_train_pred)
test_preds = np.concatenate(lst_test_pred)
print 'np.shape(train_preds)', np.shape(train_preds)
train_score = roc_auc_score(train_label, train_preds)
test_score = roc_auc_score(test_label, test_preds)
print '%d\t%f\t%f\t%f\t%f\t%s' % (i, np.mean(ls), train_score, test_score, time.time() - start_time, strftime("%Y-%m-%d %H:%M:%S", gmtime()))
sys.stdout.flush()
'''
def do_inference(hostport, test_data, concurrency, num_tests, batch_size):
"""Tests PredictionService with concurrent-batched requests.
Args:
hostport: Host:port address of the PredictionService.
test_data: The full path to the test data set.
concurrency: Maximum number of concurrent requests.
num_tests: Number of test tensors to use.
batch_size: Number of tests to include in each query
Returns:
The results of the queries
Raises:
IOError: An error occurred processing test data set.
"""
host, port = hostport.split(':')
channel = implementations.insecure_channel(host, int(port))
stub = prediction_service_pb2.beta_create_PredictionService_stub(channel)
result_counter = _ResultCounter(concurrency)
num_field = 15
with open(test_data, 'r') as f:
data = f.read().split('\n')
requests = []
t0 = time.time()
#Create batches of requests
for i in range(num_batches):
data_batch = data[:batch_size]
data = data[batch_size:]
index_list = [[] for _ in range(num_field)]
values_list = [[] for _ in range(num_field)]
for j in range(batch_size):
X, y = utils.slice(
utils.process_lines([data_batch[j]], 'fwfm', INPUT_DIM,
FIELD_OFFSETS), 0, -1)
for idx in range(num_field):
index_list[idx].append(X[idx][0].tolist())
values_list[idx].append(1)
requests.append(predict_pb2.PredictRequest())
requests[i].model_spec.name = 'serve'
requests[i].model_spec.signature_name = 'model'
requests[i].output_filter.append('outputs')
for idx in range(num_field):
requests[i].inputs["field_" + str(idx) + "_values"].CopyFrom(
tf.contrib.util.make_tensor_proto(
values_list[idx],
shape=[len(values_list[idx])],
dtype=tf.int64))
requests[i].inputs["field_" + str(idx) + "_indices"].CopyFrom(
tf.contrib.util.make_tensor_proto(
index_list[idx],
shape=[len(index_list[idx]), 2],
dtype=tf.float32))
requests[i].inputs["field_" + str(idx) +
"_dense_shape"].CopyFrom(
tf.contrib.util.make_tensor_proto(
[batch_size, total_features],
shape=[2],
dtype=tf.int64))
t1 = time.time()
#Query server
for i in range(num_batches):
result_counter.throttle()
result = stub.Predict.future(requests[i],
100.0) # 100 secs timeout
result.add_done_callback(_create_rpc_callback(i, result_counter))
t2 = time.time()
#Synchronize on comleted queries
result_counter.get_complete()
t3 = time.time()
full_results = []
for values in results:
full_results.extend(values)
print("Elapsed time for ", num_tests, " request creations: ",
(t1 - t0))
print("Elapsed time for ", num_batches, " batch submissions: ",
(t2 - t1))
print("Elapsed time for ", num_tests, " inferences: ", (t3 - t1))
return full_results
def train(model, name):
global batch_size
global time_run
global time_process
history_score = []
start_time = time.time()
print 'epochs\tloss\ttrain-auc\teval-auc\ttime'
sys.stdout.flush()
for i in range(num_round):
fetches = [model.optimizer, model.loss]
if batch_size > 0:
ls = []
for j in range(train_size / batch_size + 1):
start_process = time.time()
X_i, y_i = utils.slice(train_data, j * batch_size, batch_size)
time_process += time.time() - start_process
start_run = time.time()
_, l = model.run(fetches, X_i, y_i)
time_run += time.time() - start_run
ls.append(l)
'''
f = open(train_file, 'r')
lst_lines = []
for line in f:
if len(lst_lines) < batch_size:
lst_lines.append(line)
else:
X_i, y_i = utils.slice(utils.process_lines(lst_lines, name), 0, -1)
print 'type(X_i)', type(X_i)
print 'type(X_i[0])', type(X_i[0])
_, l = model.run(fetches, X_i, y_i)
ls.append(l)
lst_lines = [line]
f.close()
if len(lst_lines) > 0:
X_i, y_i = utils.slice(utils.process_lines(lst_lines, name), 0, -1)
_, l = model.run(fetches, X_i, y_i)
ls.append(l)
'''
'''
while True:
lines_gen = list(islice(f, batch_size * bb))
if not lines_gen:
break
for ib in range(bb):
X_i, y_i = utils.slice(utils.process_lines(lines_gen[batch_size * ib : batch_size * (ib+1)], name), 0, -1)
_, l = model.run(fetches, X_i, y_i)
ls.append(l)
'''
elif batch_size == -1:
pass
"""
X_i, y_i = utils.slice(train_data)
_, l = model.run(fetches, X_i, y_i)
ls = [l]
"""
lst_train_pred = []
lst_test_pred = []
if batch_size > 0:
f = open(train_file, 'r')
lst_lines = []
for line in f:
if len(lst_lines) < batch_size:
lst_lines.append(line)
else:
X_i, y_i = utils.slice(
utils.process_lines(lst_lines, name), 0, -1)
_train_preds = model.run(model.y_prob, X_i)
lst_train_pred.append(_train_preds)
lst_lines = [line]
f.close()
if len(lst_lines) > 0:
X_i, y_i = utils.slice(utils.process_lines(lst_lines, name), 0,
-1)
_train_preds = model.run(model.y_prob, X_i)
lst_train_pred.append(_train_preds)
'''
while True:
lines_gen = list(islice(f, batch_size * bb))
if not lines_gen:
break
for ib in range(bb):
X_i, y_i = utils.slice(utils.process_lines(lines_gen[batch_size * ib : batch_size * (ib+1)], name), 0, -1)
_train_preds = model.run(model.y_prob, X_i)
lst_train_pred.append(_train_preds)
'''
"""
for j in range(train_size / batch_size + 1):
X_i, y_i = utils.slice(train_data, j * batch_size, batch_size)
#X_i = utils.libsvm_2_coo(X_i, (len(X_i), input_dim)).tocsr()
_train_preds = model.run(model.y_prob, X_i)
lst_train_pred.append(_train_preds)
"""
f = open(test_file, 'r')
lst_lines = []
for line in f:
if len(lst_lines) < batch_size:
lst_lines.append(line)
else:
X_i, y_i = utils.slice(
utils.process_lines(lst_lines, name), 0, -1)
_test_preds = model.run(model.y_prob, X_i)
lst_test_pred.append(_test_preds)
lst_lines = [line]
f.close()
if len(lst_lines) > 0:
X_i, y_i = utils.slice(utils.process_lines(lst_lines, name), 0,
-1)
_test_preds = model.run(model.y_prob, X_i)
lst_test_pred.append(_test_preds)
'''
while True:
lines_gen = list(islice(f, batch_size * bb))
if not lines_gen:
break
for ib in range(bb):
X_i, y_i = utils.slice(utils.process_lines(lines_gen[batch_size * ib : batch_size * (ib+1)], name), 0, -1)
_test_preds = model.run(model.y_prob, X_i)
lst_test_pred.append(_test_preds)
'''
"""
for j in range(test_size / batch_size + 1):
X_i, y_i = utils.slice(test_data, j * batch_size, batch_size)
#X_i = utils.libsvm_2_coo(X_i, (len(X_i), input_dim)).tocsr()
_test_preds = model.run(model.y_prob, X_i)
lst_test_pred.append(_test_preds)
"""
train_preds = np.concatenate(lst_train_pred)
test_preds = np.concatenate(lst_test_pred)
train_score = roc_auc_score(train_label, train_preds)
test_score = roc_auc_score(test_label, test_preds)
print '%d\t%f\t%f\t%f\t%f\t%s' % (
i, np.mean(ls), train_score, test_score, time.time() - start_time,
strftime("%Y-%m-%d %H:%M:%S", gmtime()))
print 'time_run', time_run
print 'time_process', time_process
# Save the model to local files
'''
path_model = 'model/' + str(name) + '_epoch_' + str(i)
model.dump(path_model)
d_label_score = {}
d_label_score['label'] = test_label
d_label_score['score'] = test_preds
#path_label_score = 'model/label_score_' + str(name) + '_epoch_' + str(i)
#pkl.dump(d_label_score, open(path_label_score, 'wb'))
sys.stdout.flush()
'''
history_score.append(test_score)
if i > min_round and i > early_stop_round:
i_max = np.argmax(history_score)
# Early stop
if i - i_max >= early_stop_round:
print 'early stop\nbest iteration:\n[%d]\teval-auc: %f' % (
np.argmax(history_score), np.max(history_score))
sys.stdout.flush()
break
'''
