def verify_install():
#mshost: "5366b66b7d19.arangodb.cloud"
config = ArangoPipeConfig()
msc = ManagedServiceConnParam()
conn_params = { msc.DB_SERVICE_HOST : "d874fc3f1fa5.arangodb.cloud", \
msc.DB_SERVICE_END_POINT : "apmdb",\
msc.DB_SERVICE_NAME : "createDB",\
msc.DB_SERVICE_PORT : 8529,\
msc.DB_CONN_PROTOCOL : 'https',\
msc.DB_NOTIFICATION_EMAIL : 'somebody@some_company.com'}
config = config.create_connection_config(conn_params)
admin = ArangoPipeAdmin(reuse_connection=False, config=config)
ap_config = admin.get_config()
ap = ArangoPipe(config=ap_config)
ap.lookup_dataset("non existent dataset")
try:
proj_info = {"name": "Wine-Quality-Regression-Modelling"}
proj_reg = admin.register_project(proj_info)
except:
print('-' * 60)
traceback.print_exc(file=sys.stdout)
print('-' * 60)
print("Installation of Arangopipe API verified !")
return
def arango_pipe_connections(conn_params, reuse_prev_connection=True):
mdb_config = ArangoPipeConfig()
mdb_config = mdb_config.create_connection_config(conn_params)
admin = ArangoPipeAdmin(reuse_connection=reuse_prev_connection,
config=mdb_config)
ap_config = admin.get_config()
ap = ArangoPipe(config=ap_config)
yield admin, ap
def setUp(self):
conn_config = ArangoPipeConfig()
conn_params = { self.mscp.DB_SERVICE_HOST : self.test_cfg['arangodb'][self.mscp.DB_SERVICE_HOST], \
#self.mscp.DB_ROOT_USER : self.test_cfg['arangodb'][self.mscp.DB_ROOT_USER],\
#self.mscp.DB_ROOT_USER_PASSWORD : self.test_cfg['arangodb'][self.mscp.DB_ROOT_USER_PASSWORD],\
self.mscp.DB_SERVICE_END_POINT : self.test_cfg['arangodb'][self.mscp.DB_SERVICE_END_POINT],\
self.mscp.DB_SERVICE_NAME : self.test_cfg['arangodb'][self.mscp.DB_SERVICE_NAME],\
self.mscp.DB_SERVICE_PORT : self.test_cfg['arangodb'][self.mscp.DB_SERVICE_PORT],\
self.mscp.DB_CONN_PROTOCOL : self.test_cfg['arangodb'][self.mscp.DB_CONN_PROTOCOL]}
conn_config = conn_config.create_connection_config(conn_params)
self.admin = ArangoPipeAdmin(reuse_connection=False,
config=conn_config)
the_config = self.admin.get_config()
self.ap = ArangoPipe(config=the_config)
self.provision_project()
return
def setUp(self):
#mshost: "5366b66b7d19.arangodb.cloud"
config = ArangoPipeConfig()
msc = ManagedServiceConnParam()
conn_params = { msc.DB_SERVICE_HOST : self.test_cfg['arangodb'][msc.DB_SERVICE_HOST], \
msc.DB_SERVICE_END_POINT : self.test_cfg['arangodb'][msc.DB_SERVICE_END_POINT],\
msc.DB_SERVICE_NAME : self.test_cfg['arangodb'][msc.DB_SERVICE_NAME],\
msc.DB_SERVICE_PORT : self.test_cfg['arangodb'][msc.DB_SERVICE_PORT],\
msc.DB_CONN_PROTOCOL : self.test_cfg['arangodb'][msc.DB_CONN_PROTOCOL],\
msc.DB_NOTIFICATION_EMAIL : 'somebody@some_company.com'}
config = config.create_connection_config(conn_params)
self.config = config
self.admin = ArangoPipeAdmin(reuse_connection = False,\
config= self.config, persist_conn= False)
ap_config = self.admin.get_config()
self.ap = ArangoPipe(config = ap_config)
self.provision_project()
return
def test_using_deleted_database(self):
err_raised = False
print("Running the test using a stale connection... ")
self.delete_arangopipe_db()
new_admin = ArangoPipeAdmin(reuse_connection=True)
ap_config = new_admin.get_config()
try:
ap = ArangoPipe(config=ap_config)
except Exception:
print("Stale connection identified...")
print("Using a new connection...")
mscp = ManagedServiceConnParam()
conn_config = ArangoPipeConfig()
conn_params = { mscp.DB_SERVICE_HOST : self.test_cfg['arangodb'][self.mscp.DB_SERVICE_HOST], \
mscp.DB_SERVICE_END_POINT : self.test_cfg['arangodb'][self.mscp.DB_SERVICE_END_POINT],\
mscp.DB_SERVICE_NAME : self.test_cfg['arangodb'][self.mscp.DB_SERVICE_NAME],\
mscp.DB_SERVICE_PORT : self.test_cfg['arangodb'][self.mscp.DB_SERVICE_PORT],\
mscp.DB_CONN_PROTOCOL : self.test_cfg['arangodb'][self.mscp.DB_CONN_PROTOCOL]}
conn_config = conn_config.create_connection_config(conn_params)
admin = ArangoPipeAdmin(reuse_connection=False, config=conn_config)
ap_config = admin.get_config()
ap = ArangoPipe(config=ap_config)
print("Using new connection to look up a non existent dataset...")
ap.lookup_dataset("non existent dataset")
self.assertFalse(err_raised)
return
from arangopipe.arangopipe_storage.arangopipe_config import ArangoPipeConfig
def eval_metrics(actual, pred):
rmse = np.sqrt(mean_squared_error(actual, pred))
mae = mean_absolute_error(actual, pred)
r2 = r2_score(actual, pred)
return rmse, mae, r2
if __name__ == "__main__":
warnings.filterwarnings("ignore")
np.random.seed(40)
admin = ArangoPipeAdmin(reuse_connection=True)
the_config = admin.get_config()
ap = ArangoPipe(config=the_config)
# Read the wine-quality csv file (make sure you're running this from the root of MLflow!)
wine_path = os.path.join(os.path.dirname(os.path.abspath(__file__)),
"wine-quality.csv")
data = pd.read_csv(wine_path)
ds_reg = ap.lookup_dataset("wine dataset")
fs_reg = ap.lookup_featureset("wine_no_transformations")
# Split the data into training and test sets. (0.75, 0.25) split.
train, test = train_test_split(data)
# The predicted column is "quality" which is a scalar from [3, 9]
train_x = train.drop(["quality"], axis=1)
test_x = test.drop(["quality"], axis=1)
train_y = train[["quality"]]
def generate_runs(clean=False):
cfg = read_data()
mscp = ManagedServiceConnParam()
#delete_users()
#delete_arangopipe_db()
conn_config = ArangoPipeConfig()
conn_params = { mscp.DB_SERVICE_HOST : cfg['arangodb'][mscp.DB_SERVICE_HOST], \
mscp.DB_USER_NAME : cfg['arangodb'][mscp.DB_USER_NAME],\
mscp.DB_PASSWORD : cfg['arangodb'][mscp.DB_PASSWORD],\
mscp.DB_NAME : cfg['arangodb'][mscp.DB_NAME], \
mscp.DB_ROOT_USER : cfg['arangodb'][mscp.DB_ROOT_USER],\
mscp.DB_ROOT_USER_PASSWORD : cfg['arangodb'][mscp.DB_ROOT_USER_PASSWORD],\
mscp.DB_SERVICE_END_POINT : cfg['arangodb'][mscp.DB_SERVICE_END_POINT],\
mscp.DB_SERVICE_NAME : cfg['arangodb'][mscp.DB_SERVICE_NAME],\
mscp.DB_SERVICE_PORT : cfg['arangodb'][mscp.DB_SERVICE_PORT],\
mscp.DB_CONN_PROTOCOL : cfg['arangodb'][mscp.DB_CONN_PROTOCOL]}
conn_config = conn_config.create_connection_config(conn_params)
admin = ArangoPipeAdmin(reuse_connection=False, config=conn_config)
ap_config = admin.get_config()
ap = ArangoPipe(config=ap_config)
if clean:
admin.delete_arangomldb()
admin.create_db()
admin.create_enterprise_ml_graph()
proj_info = {"name": "Home_Value_Assessor"}
proj_reg = admin.register_project(proj_info)
period = period_string_generator()
ds_info = {"description": "Housing Price Data"}
featureset = data.dtypes.to_dict()
featureset = {k: str(featureset[k]) for k in featureset}
count = 1
for data_tuple in dataset_generator():
logger.info("Processing Dataset:" + str(count))
count = count + 1
aperiod = next(period)
X_train = data_tuple[0]
X_test = data_tuple[1]
y_train = data_tuple[2]
y_test = data_tuple[3]
X_val = data_tuple[4]
y_val = data_tuple[5]
alpha_random = np.random.uniform(0.0005, 0.001)
lrm = linear_model.Lasso(alpha=alpha_random)
lrm.fit(X_train, y_train)
predicted_val = lrm.predict(X_val)
(rmse, mae, r2) = eval_metrics(y_val, predicted_val)
ruuid = uuid.uuid4()
model_perf = {"rmse": rmse, "r2": r2, "mae": mae, "run_id": str(ruuid), \
"timestamp": str(dt.datetime.now())}
serving_pred = lrm.predict(X_test)
(rmse, mae, r2) = eval_metrics(y_test, serving_pred)
ex_servingperf = {"rmse": rmse, "r2": r2, "mae": mae,\
"period" : aperiod}
deployment_tag = "Deployment_HPE_" + aperiod
dataset_tag = "Housing_Dataset_" + aperiod
pipeline_tag = "Pipeline_HPE" + aperiod
feature_pipeline_tag = "Feature Pipeline HPE" + aperiod
ds_info["name"] = dataset_tag
ds_info["tag"] = dataset_tag
ds_info["source"] = "Housing Price Operational Data Store"
featureset["generated_by"] = feature_pipeline_tag
featureset["name"] = "log_transformed_house_value_" + str(ruuid)
featureset["tag"] = dataset_tag
ds_reg = ap.register_dataset(ds_info)
fs_reg = ap.register_featureset(featureset, ds_reg["_key"])
model_tag = "model_period:" + aperiod
model_name = "Housing Regression Model_" + str(ruuid)
model_info = {"name": model_name,\
"type": "LASSO regression", "tag": model_tag}
model_reg = ap.register_model(model_info,
project="Home_Value_Assessor")
model_params = {"alpha": alpha_random, "run_id": str(ruuid)}
run_info = {"dataset" : ds_reg["_key"],\
"featureset": fs_reg["_key"],\
"run_id": str(ruuid),\
"model": model_reg["_key"],\
"model-params": model_params,\
"model-perf": model_perf,\
"pipeline" : pipeline_tag,\
"project": "Housing Price Assessor",
"tag_for_deployment": True,\
"deployment_tag": deployment_tag}
ap.log_run(run_info)
admin.register_deployment(deployment_tag)
user_id = "Arangopipe Test Data Generator"
ap.log_serving_perf(ex_servingperf, deployment_tag, user_id)
print("Done loading data into the test database!")
return
def run_driver():
params = {'batch_size': 128, 'shuffle': True, 'num_workers': 6}
trng_dataset = CH_Dataset()
test_dataset = CH_Dataset(train=False)
training_generator = data.DataLoader(trng_dataset, **params)
test_generator = data.DataLoader(test_dataset, **params)
input_size = trng_dataset.input_size
output_size = trng_dataset.output_size
m = CH_LinearRegression(inputSize=input_size, outputSize=output_size)
cost_func = nn.MSELoss()
learning_rate = 0.1
optimizer = torch.optim.Adam(m.parameters(), lr=learning_rate)
all_losses = []
test_pred_list = []
test_acts_list = []
num_epochs = 100
loss_sched = {}
for e in range(num_epochs):
batch_losses = []
for ix, (Xb, yb) in enumerate(training_generator):
_X = Variable(Xb).float()
_y = Variable(yb).float()
#==========Forward pass===============
preds = m(_X)
preds = torch.flatten(preds)
loss = cost_func(preds, _y)
#==========backward pass==============
optimizer.zero_grad()
loss.backward()
optimizer.step()
batch_losses.append(loss.item())
all_losses.append(loss.item())
mbl = sqrt(np.mean(batch_losses))
if e % 5 == 0:
print("training loss: " + str(mbl))
loss_sched[e] = mbl
# prepares model for inference when trained with a dropout layer
# print(m.training)
# m.eval()
# print(m.training)
test_batch_losses = []
test_pred_list = []
test_acts_list = []
for _X, _y in test_generator:
_X = Variable(_X).float()
_y = Variable(_y).float()
#apply model
test_preds = m(_X)
test_preds = torch.flatten(test_preds)
test_loss = cost_func(test_preds, _y)
test_pred_list.extend(test_preds.detach().numpy().ravel())
test_acts_list.extend(_y.numpy().ravel())
test_batch_losses.append(test_loss.item())
# print("Batch loss: {}".format(test_loss.item()))
tmbl = sqrt(np.mean(test_batch_losses))
print("test loss: " + str(tmbl))
# Store experiment results in Arangopipe
conn_config = ArangoPipeConfig()
msc = ManagedServiceConnParam()
test_cfg = get_test_config()
conn_params = { msc.DB_SERVICE_HOST : test_cfg['arangodb'][msc.DB_SERVICE_HOST], \
msc.DB_SERVICE_END_POINT : test_cfg['arangodb'][msc.DB_SERVICE_END_POINT],\
msc.DB_SERVICE_NAME : test_cfg['arangodb'][msc.DB_SERVICE_NAME],\
msc.DB_SERVICE_PORT : test_cfg['arangodb'][msc.DB_SERVICE_PORT],\
msc.DB_CONN_PROTOCOL : test_cfg['arangodb'][msc.DB_CONN_PROTOCOL]}
# conn_params = { msc.DB_SERVICE_HOST : "localhost", \
# msc.DB_SERVICE_END_POINT : "apmdb",\
# msc.DB_SERVICE_NAME : "createDB",\
# msc.DB_SERVICE_PORT : 8529,\
# msc.DB_CONN_PROTOCOL : 'http',\
# msc.DB_NOTIFICATION_EMAIL : 'somebody@some_company.com'}
conn_config = conn_config.create_connection_config(conn_params)
proj_info = {"name": "Housing_Price_Estimation_Project"}
admin = ArangoPipeAdmin(reuse_connection=False, config=conn_config)
proj_reg = admin.register_project(proj_info)
ap_config = admin.get_config()
ap = ArangoPipe(config=ap_config)
ruuid = str(uuid.uuid4().int)
model_name = "pytorch-linear-reg" + "_dev_run_" + ruuid
model_info = {"name": model_name, "type": "model-development"}
model_reg = ap.register_model(model_info,
project="Housing_Price_Estimation_Project")
ds_info = trng_dataset.get_dataset()
ds_reg = ap.register_dataset(ds_info)
fs = trng_dataset.get_featureset()
fs_reg = ap.register_featureset(fs, ds_reg["_key"])
model_params = {"optimizer": "Adam", "training_epochs": 100,\
"batch_size": 128, "learning_rate": learning_rate,\
"run_id": ruuid}
model_perf = {"training_loss_schedule": jsonpickle.encode(loss_sched),\
"run_id": ruuid, "timestamp": str(datetime.datetime.now())}
run_tag = "Housing-Price-Pytorch-Experiment" + "_dev_run_" + ruuid
run_info = {"dataset" : ds_reg["_key"],\
"featureset": fs_reg["_key"],\
"run_id": ruuid,\
"model": model_reg["_key"],\
"model-params": model_params,\
"model-perf": model_perf,\
"tag": run_tag,\
"project": "Housing Price Estimation Project"}
ap.log_run(run_info)
mp = ap.lookup_modelperf(run_tag)
print(
"A look up of the loss schedule for this experiment in Arangopipe yields:"
)
print(str(mp["training_loss_schedule"]))
return
class TestArangopipe(unittest.TestCase):
def __init__(self, *args, **kwargs):
super(TestArangopipe, self).__init__(*args, **kwargs)
self.test_cfg = self.get_test_config()
return
def setUp(self):
#mshost: "5366b66b7d19.arangodb.cloud"
config = ArangoPipeConfig()
msc = ManagedServiceConnParam()
conn_params = { msc.DB_SERVICE_HOST : self.test_cfg['arangodb'][msc.DB_SERVICE_HOST], \
msc.DB_SERVICE_END_POINT : self.test_cfg['arangodb'][msc.DB_SERVICE_END_POINT],\
msc.DB_SERVICE_NAME : self.test_cfg['arangodb'][msc.DB_SERVICE_NAME],\
msc.DB_SERVICE_PORT : self.test_cfg['arangodb'][msc.DB_SERVICE_PORT],\
msc.DB_CONN_PROTOCOL : self.test_cfg['arangodb'][msc.DB_CONN_PROTOCOL],\
msc.DB_NOTIFICATION_EMAIL : 'somebody@some_company.com'}
config = config.create_connection_config(conn_params)
self.config = config
self.admin = ArangoPipeAdmin(reuse_connection = False,\
config= self.config, persist_conn= False)
ap_config = self.admin.get_config()
self.ap = ArangoPipe(config = ap_config)
self.provision_project()
return
def get_test_config(self):
file_name = os.path.join(os.path.dirname(__file__),
"../test_config/test_datagen_config.yaml")
with open(file_name, "r") as file_descriptor:
test_cfg = yaml.load(file_descriptor, Loader=yaml.FullLoader)
return test_cfg
def provision_project(self):
err_raised = False
try:
proj_info = {"name": "Wine-Quality-Regression-Modelling"}
proj_reg = self.admin.register_project(proj_info)
except:
err_raised = True
print('-'*60)
traceback.print_exc(file=sys.stdout)
print('-'*60)
self.assertTrue(err_raised,
'Exception raised while provisioning project')
#cls.assertFalse(err_raised, )
return
def register_dataset(self):
ds_info = {"name": "wine_dataset",
"description": "Wine quality ratings",
"source": "UCI ML Repository"}
ds_reg = self.ap.register_dataset(ds_info)
return
def lookup_dataset(self):
ds_reg = self.ap.lookup_dataset("wine_dataset")
return
def lookup_featureset(self):
fs_reg = self.ap.lookup_featureset("wine_no_transformations")
return
def register_model(self):
model_info = {"name": "elastic_net_wine_model",
"type": "elastic net regression"}
model_reg = self.ap.register_model(model_info)
return
def link_models(self):
model_info1 = {"name": "elastic_net_wine_model1",
"type": "elastic net regression1"}
model_reg1 = self.ap.register_model(model_info1)
model_info2 = {"name": "elastic_net_wine_model2",
"type": "elastic net regression2"}
model_reg2 = self.ap.register_model(model_info2)
model_info3 = {"name": "elastic_net_wine_model3",
"type": "elastic net regression3"}
model_reg3 = self.ap.register_model(model_info3)
self.ap.link_entities(model_reg1['_id'], model_reg2['_id'])
updated_model_info = self.ap.lookup_model(model_info1["name"])
print("Updated model:")
print(updated_model_info)
print("Adding another model link")
self.ap.link_entities(model_reg1['_id'], model_reg3['_id'])
updated_model_info = self.ap.lookup_model(model_info1["name"])
print("Updated model:")
print(updated_model_info)
added_str = updated_model_info['related_models']
added_links = added_str.split(",")
link_added = len(added_links) == 2
self.assertTrue(link_added,
'Exception raised while linking models')
return
def lookup_model(self):
model_reg = self.ap.lookup_model("elastic_net_wine_model")
return
def log_run(self):
ds_reg = self.ap.lookup_dataset("wine_dataset")
fs_reg = self.ap.lookup_featureset("wine_no_transformations")
model_reg = self.ap.lookup_model("elastic_net_wine_model")
model_params = {"l1_ratio": 0.1, "alpha": 0.2,
"run_id": "0ef73d9edf08487793c77a1742f4033e"}
model_perf = {"rmse": 0.7836984021909766, "r2": 0.20673590971167466,
"mae": 0.6142020452688988, "run_id": "0ef73d9edf08487793c77a1742f4033e",
"timestamp": "2019-06-06 12:52:11.190048"}
run_info = {"dataset": ds_reg["_key"],
"featureset": fs_reg["_key"],
"run_id": "0ef73d9edf08487793c77a1742f4033e",
"model": model_reg["_key"],
"model-params": model_params,
"model-perf": model_perf,
"pipeline": "Wine-Regression-Pipeline",
"project": "Wine-Quality-Assessment",
"deployment_tag": "Wine_Elastic_Net_Regression",
"tag": "wine regression model test 1"}
self.ap.log_run(run_info)
return
def provision_deployment(self):
ret = self.admin.register_deployment("Wine_Elastic_Net_Regression")
return
def register_featureset(self):
fs_info = {"fixed acidity": "float64",
"volatile acidity": "float64",
"citric acid": "float64",
"residual sugar": "float64",
"chlorides": "float64",
"free sulfur dioxide": "float64",
"total sulfur dioxide": "float64",
"density": "float64",
"pH": "float64",
"sulphates": "float64",
"alcohol": "float64",
"quality": "int64",
"name": "wine_no_transformations"
}
ds_reg = self.ap.lookup_dataset("wine_dataset")
fs_reg = self.ap.register_featureset(fs_info, ds_reg["_key"])
return
def log_servingperf(self):
to_date = datetime.datetime.now()
from_date = to_date - datetime.timedelta(days=30)
ex_servingperf = {"rmse": 0.822242, "r2": 0.12678, "mae": 0.62787,
"from_date": str(from_date), "to_date": str(to_date)}
dep_tag = "Wine_Elastic_Net_Regression"
user_id = "prvileged user"
ret = self.ap.log_serving_perf(ex_servingperf, dep_tag, user_id)
return
def dataset_shift_positive(self):
ds_path = os.path.join(os.path.dirname(
os.path.abspath(__file__)), "cal_housing.csv")
df = pd.read_csv(ds_path)
req_cols = df.columns.tolist()
df = df[req_cols]
df1 = df.query("lat <= -119")
df2 = df.query("lat > -119")
rfd = RF_DatasetShiftDetector()
score = rfd.detect_dataset_shift(df1, df2)
print("Detaset shift score : ", score)
return score
def dataset_shift_negative(self):
ds_path = os.path.join(os.path.dirname(
os.path.abspath(__file__)), "cal_housing.csv")
df = pd.read_csv(ds_path)
req_cols = df.columns.tolist()
df = df[req_cols]
df1 = df.query("lat <= -119")
df2 = df1.copy()
rfd = RF_DatasetShiftDetector()
score = rfd.detect_dataset_shift(df1, df2)
print("Detaset shift score : ", score)
return score
def vertex_add_to_arangopipe(self):
self.admin.add_vertex_to_arangopipe('test_vertex_1')
return
def test_arangopipe_vertex_add(self):
self.vertex_add_to_arangopipe()
self.assertTrue(self.admin.has_vertex('test_vertex_1'))
return
def vertex_remove_from_arangopipe(self):
self.admin.add_vertex_to_arangopipe('test_vertex_t1')
self.admin.remove_vertex_from_arangopipe('test_vertex_t1', purge=True)
return
def test_arangopipe_vertex_remove(self):
self.vertex_remove_from_arangopipe()
self.assertFalse(self.admin.has_vertex('test_vertex_t1'))
return
def test_register_dataset(self):
err_raised = False
try:
self.register_dataset()
except:
err_raised = True
print('-'*60)
traceback.print_exc(file=sys.stdout)
print('-'*60)
self.assertTrue(err_raised,
'Exception raised while registering dataset')
self.assertFalse(err_raised)
return
def test_reregister_dataset(self):
err_raised = False
try:
self.register_dataset()
self.register_dataset()
except:
err_raised = True
print('-'*60)
traceback.print_exc(file=sys.stdout)
print('-'*60)
self.assertTrue(err_raised,
'Exception raised while registering dataset')
self.assertFalse(err_raised)
return
def test_lookup_dataset(self):
err_raised = False
try:
self.register_dataset()
self.lookup_dataset()
except:
err_raised = True
print('-'*60)
traceback.print_exc(file=sys.stdout)
print('-'*60)
self.assertTrue(err_raised,
'Exception raised while looking up dataset')
self.assertFalse(err_raised)
return
def test_register_featureset(self):
err_raised = False
try:
self.register_dataset()
self.register_featureset()
except:
err_raised = True
print('-'*60)
traceback.print_exc(file=sys.stdout)
print('-'*60)
self.assertTrue(err_raised,
'Exception raised while registering featureset')
self.assertFalse(err_raised)
return
def test_reregister_featureset(self):
err_raised = False
try:
self.register_dataset()
self.register_featureset()
self.register_featureset()
except:
err_raised = True
print('-'*60)
traceback.print_exc(file=sys.stdout)
print('-'*60)
self.assertTrue(err_raised,
'Exception raised while registering featureset')
self.assertFalse(err_raised)
return
def test_lookup_featureset(self):
err_raised = False
try:
self.register_dataset()
self.register_featureset()
self.lookup_featureset()
except:
err_raised = True
print('-'*60)
traceback.print_exc(file=sys.stdout)
print('-'*60)
self.assertTrue(err_raised,
'Exception raised while registering featureset')
self.assertFalse(err_raised)
return
def test_register_model(self):
err_raised = False
try:
self.register_model()
except:
err_raised = True
print('-'*60)
traceback.print_exc(file=sys.stdout)
print('-'*60)
self.assertTrue(err_raised,
'Exception raised while registering model')
self.assertFalse(err_raised)
return
def test_reregister_model(self):
err_raised = False
try:
self.register_model()
self.register_model()
except:
err_raised = True
print('-'*60)
traceback.print_exc(file=sys.stdout)
print('-'*60)
self.assertTrue(err_raised,
'Exception raised while registering model')
self.assertFalse(err_raised)
return
def test_lookup_model(self):
err_raised = False
try:
self.register_model()
self.lookup_model()
except:
err_raised = True
print('-'*60)
traceback.print_exc(file=sys.stdout)
print('-'*60)
self.assertTrue(err_raised,
'Exception raised while looking up model')
self.assertFalse(err_raised)
return
def test_log_run(self):
err_raised = False
try:
self.register_dataset()
self.register_featureset()
self.register_model()
self.log_run()
except:
err_raised = True
print('-'*60)
traceback.print_exc(file=sys.stdout)
print('-'*60)
self.assertTrue(err_raised,
'Exception raised while logging performance')
self.assertFalse(err_raised)
return
def test_link_models(self):
err_raised = False
try:
self.link_models()
except:
err_raised = True
print('-'*60)
traceback.print_exc(file=sys.stdout)
print('-'*60)
self.assertTrue(err_raised,
'Exception raised while provisioning deployment')
self.assertFalse(err_raised)
def test_provision_deployment(self):
err_raised = False
try:
self.register_dataset()
self.register_featureset()
self.register_model()
self.log_run()
self.provision_deployment()
except:
err_raised = True
print('-'*60)
traceback.print_exc(file=sys.stdout)
print('-'*60)
self.assertTrue(err_raised,
'Exception raised while provisioning deployment')
self.assertFalse(err_raised)
return
def test_log_serving_performance(self):
err_raised = False
try:
self.register_dataset()
self.register_featureset()
self.register_model()
self.log_run()
self.provision_deployment()
self.log_servingperf()
except:
err_raised = True
print('-'*60)
traceback.print_exc(file=sys.stdout)
print('-'*60)
self.assertTrue(err_raised,
'Exception raised while logging serving performance')
self.assertFalse(err_raised)
return
def test_dataset_shift_positive(self):
score = self.dataset_shift_positive()
self.assertTrue(score > 0.8)
return
def test_dataset_shift_negative(self):
score = self.dataset_shift_negative()
self.assertTrue(score < 0.6)
return
def add_edge_to_arangopipe(self):
self.admin.add_vertex_to_arangopipe('test_vertex_s')
self.admin.add_vertex_to_arangopipe('test_vertex_d')
self.admin.add_edge_definition_to_arangopipe('test_edge_col', 'test_edge',
'test_vertex_s', 'test_vertex_d')
return
def test_arangopipe_edge_add(self):
self.add_edge_to_arangopipe()
self.assertTrue(self.admin.has_edge('test_edge_col'))
return
def remove_edge_from_arangopipe(self):
self.admin.add_vertex_to_arangopipe('test_vertex_s1')
self.admin.add_vertex_to_arangopipe('test_vertex_d1')
self.admin.add_edge_definition_to_arangopipe('test_edge_col', 'test_edge_1',
'test_vertex_s1', 'test_vertex_d1')
self.admin.remove_edge_definition_from_arangopipe(
'test_edge_1', purge=True)
return
def test_arangopipe_edge_remove(self):
self.remove_edge_from_arangopipe()
self.assertFalse(self.admin.has_edge('test_edge_1'))
return
def add_vertex_node(self):
ni = None
self.admin.add_vertex_to_arangopipe('test_vertex_s2')
sd = {'name': "sample doc"}
ni = self.ap.insert_into_vertex_type('test_vertex_s2', sd)
return ni
def test_arangopipe_vertex_node_add(self):
ni = self.add_vertex_node()
self.assertIsNotNone(ni)
return
def add_edge_link(self):
ei = None
self.admin.add_vertex_to_arangopipe('test_vertex_s3')
self.admin.add_vertex_to_arangopipe('test_vertex_s4')
sd = {'name': "sample doc"}
v1 = self.ap.insert_into_vertex_type('test_vertex_s3', sd)
v2 = self.ap.insert_into_vertex_type('test_vertex_s4', sd)
self.admin.add_edge_definition_to_arangopipe('test_edge_col', 'test_edge',
'test_vertex_s3', 'test_vertex_s4')
ei = self.ap.insert_into_edge_type('test_edge_col', v1, v2)
return ei
def test_arangopipe_edge_link_add(self):
ei = self.add_edge_link()
self.assertIsNotNone(ei)
return
def test_export(self):
file_path = '/tmp/arangopipe_config.yaml'
self.config.export_cfg(file_path)
file_exists = os.path.exists(file_path)
self.assertTrue(file_exists)
return
def test_import(self):
file_path = '/tmp/arangopipe_config.yaml'
self.config.export_cfg(file_path)
cc = self.config.create_config(file_path)
self.assertTrue(len(cc) > 0)
return
def test_connection_manager(self):
msc = ManagedServiceConnParam()
conn_params = { msc.DB_SERVICE_HOST : "arangoml.arangodb.cloud", \
msc.DB_SERVICE_END_POINT : "createDB",\
msc.DB_SERVICE_NAME : "createDB",\
msc.DB_SERVICE_PORT : 8529,\
msc.DB_CONN_PROTOCOL : 'https'}
with arango_pipe_connections(conn_params, False) as (ap_admin, ap):
proj_info = {"name": "Python With Generator Admin test"}
proj_reg = ap_admin.register_project(proj_info)
print("Done with test!")
return
class TestArangopipe(unittest.TestCase):
def __init__(self, *args, **kwargs):
super(TestArangopipe, self).__init__(*args, **kwargs)
self.test_cfg = self.get_test_config()
self.mscp = ManagedServiceConnParam()
return
def setUp(self):
conn_config = ArangoPipeConfig()
conn_params = { self.mscp.DB_SERVICE_HOST : self.test_cfg['arangodb'][self.mscp.DB_SERVICE_HOST], \
#self.mscp.DB_ROOT_USER : self.test_cfg['arangodb'][self.mscp.DB_ROOT_USER],\
#self.mscp.DB_ROOT_USER_PASSWORD : self.test_cfg['arangodb'][self.mscp.DB_ROOT_USER_PASSWORD],\
self.mscp.DB_SERVICE_END_POINT : self.test_cfg['arangodb'][self.mscp.DB_SERVICE_END_POINT],\
self.mscp.DB_SERVICE_NAME : self.test_cfg['arangodb'][self.mscp.DB_SERVICE_NAME],\
self.mscp.DB_SERVICE_PORT : self.test_cfg['arangodb'][self.mscp.DB_SERVICE_PORT],\
self.mscp.DB_CONN_PROTOCOL : self.test_cfg['arangodb'][self.mscp.DB_CONN_PROTOCOL]}
conn_config = conn_config.create_connection_config(conn_params)
self.admin = ArangoPipeAdmin(reuse_connection=False,
config=conn_config)
the_config = self.admin.get_config()
self.ap = ArangoPipe(config=the_config)
self.provision_project()
return
def get_test_config(self):
file_name = os.path.join(os.path.dirname(__file__),
"../test_config/test_datagen_config.yaml")
with open(file_name, "r") as file_descriptor:
test_cfg = yaml.load(file_descriptor, Loader=yaml.FullLoader)
return test_cfg
def provision_project(self):
err_raised = False
try:
proj_info = {"name": "Wine-Quality-Regression-Modelling"}
proj_reg = self.admin.register_project(proj_info)
except:
err_raised = True
print('-' * 60)
traceback.print_exc(file=sys.stdout)
print('-' * 60)
self.assertTrue(err_raised,\
'Exception raised while provisioning project')
self.assertFalse(err_raised)
return
def register_dataset(self):
ds_info = {"name" : "wine_dataset",\
"description": "Wine quality ratings",\
"source": "UCI ML Repository" }
ds_reg = self.ap.register_dataset(ds_info)
return
def lookup_dataset(self):
ds_reg = self.ap.lookup_dataset("wine_dataset")
return
def lookup_featureset(self):
fs_reg = self.ap.lookup_featureset("wine_no_transformations")
return
def register_model(self):
model_info = {"name": "elastic_net_wine_model", \
"type": "elastic net regression"}
model_reg = self.ap.register_model(model_info)
return
def lookup_model(self):
model_reg = self.ap.lookup_model("elastic_net_wine_model")
return
def log_run(self):
ds_reg = self.ap.lookup_dataset("wine_dataset")
fs_reg = self.ap.lookup_featureset("wine_no_transformations")
model_reg = self.ap.lookup_model("elastic_net_wine_model")
model_params = { "l1_ratio": 0.1, "alpha": 0.2,\
"run_id": "0ef73d9edf08487793c77a1742f4033e"}
model_perf = { "rmse": 0.7836984021909766, "r2": 0.20673590971167466,\
"mae": 0.6142020452688988, "run_id": "0ef73d9edf08487793c77a1742f4033e",\
"timestamp": "2019-06-06 12:52:11.190048"}
run_info = {"dataset" : ds_reg["_key"],\
"featureset": fs_reg["_key"],\
"run_id": "0ef73d9edf08487793c77a1742f4033e",\
"model": model_reg["_key"],\
"model-params": model_params,\
"model-perf": model_perf,\
"pipeline" : "Wine-Regression-Pipeline",\
"project": "Wine-Quality-Assessment",\
"deployment_tag": "Wine_Elastic_Net_Regression",\
"tag": "wine regression model test 1"}
self.ap.log_run(run_info)
return
def provision_deployment(self):
ret = self.admin.register_deployment("Wine_Elastic_Net_Regression")
return
def register_featureset(self):
fs_info = {"fixed acidity": "float64",\
"volatile acidity": "float64",\
"citric acid": "float64",\
"residual sugar": "float64",\
"chlorides": "float64",\
"free sulfur dioxide": "float64",\
"total sulfur dioxide": "float64",\
"density": "float64",\
"pH": "float64",\
"sulphates": "float64",\
"alcohol": "float64",\
"quality": "int64",\
"name": "wine_no_transformations"
}
ds_reg = self.ap.lookup_dataset("wine_dataset")
fs_reg = self.ap.register_featureset(fs_info, ds_reg["_key"])
return
def log_servingperf(self):
to_date = datetime.datetime.now()
from_date = to_date - datetime.timedelta(days=30)
ex_servingperf = {"rmse": 0.822242, "r2": 0.12678, "mae": 0.62787,\
"from_date": str(from_date), "to_date": str(to_date)}
dep_tag = "Wine_Elastic_Net_Regression"
user_id = "prvileged user"
ret = self.ap.log_serving_perf(ex_servingperf, dep_tag, user_id)
return
def dataset_shift_positive(self):
ds_path = os.path.join(os.path.dirname(os.path.abspath(__file__)),
"cal_housing.csv")
df = pd.read_csv(ds_path)
req_cols = df.columns.tolist()
df = df[req_cols]
df1 = df.query("lat <= -119")
df2 = df.query("lat > -119")
rfd = RF_DatasetShiftDetector()
score = rfd.detect_dataset_shift(df1, df2)
print("Detaset shift score : ", score)
return score
def dataset_shift_negative(self):
ds_path = os.path.join(os.path.dirname(os.path.abspath(__file__)),
"cal_housing.csv")
df = pd.read_csv(ds_path)
req_cols = df.columns.tolist()
df = df[req_cols]
df1 = df.query("lat <= -119")
df2 = df1.copy()
rfd = RF_DatasetShiftDetector()
score = rfd.detect_dataset_shift(df1, df2)
print("Detaset shift score : ", score)
return score
def torch_test(self):
print("Running test for pytorch...")
run_driver()
print("Pytorch test completed!")
return
def test_torch_workflow(self):
err_raised = False
try:
self.torch_test()
except:
err_raised = True
print('-' * 60)
traceback.print_exc(file=sys.stdout)
print('-' * 60)
self.assertTrue(err_raised,\
'Exception raised while provisioning project')
self.assertFalse(err_raised)
return
def vertex_add_to_arangopipe(self):
self.admin.add_vertex_to_arangopipe('test_vertex_1')
return
def test_arangopipe_vertex_add(self):
self.vertex_add_to_arangopipe()
self.assertTrue(self.admin.has_vertex('test_vertex_1'))
return
def vertex_remove_from_arangopipe(self):
self.admin.add_vertex_to_arangopipe('test_vertex_t1')
self.admin.remove_vertex_from_arangopipe('test_vertex_t1', purge=True)
return
def test_arangopipe_vertex_remove(self):
self.vertex_remove_from_arangopipe()
self.assertFalse(self.admin.has_vertex('test_vertex_t1'))
return
def test_register_dataset(self):
err_raised = False
try:
self.register_dataset()
except:
err_raised = True
print('-' * 60)
traceback.print_exc(file=sys.stdout)
print('-' * 60)
self.assertTrue(err_raised,\
'Exception raised while registering dataset')
self.assertFalse(err_raised)
return
def test_lookup_dataset(self):
err_raised = False
try:
self.register_dataset()
self.lookup_dataset()
except:
err_raised = True
print('-' * 60)
traceback.print_exc(file=sys.stdout)
print('-' * 60)
self.assertTrue(err_raised,\
'Exception raised while looking up dataset')
self.assertFalse(err_raised)
return
def test_register_featureset(self):
err_raised = False
try:
self.register_dataset()
self.register_featureset()
except:
err_raised = True
print('-' * 60)
traceback.print_exc(file=sys.stdout)
print('-' * 60)
self.assertTrue(err_raised,\
'Exception raised while registering featureset')
self.assertFalse(err_raised)
return
def test_lookup_featureset(self):
err_raised = False
try:
self.register_dataset()
self.register_featureset()
self.lookup_featureset()
except:
err_raised = True
print('-' * 60)
traceback.print_exc(file=sys.stdout)
print('-' * 60)
self.assertTrue(err_raised,\
'Exception raised while registering featureset')
self.assertFalse(err_raised)
return
def test_register_model(self):
err_raised = False
try:
self.register_model()
except:
err_raised = True
print('-' * 60)
traceback.print_exc(file=sys.stdout)
print('-' * 60)
self.assertTrue(err_raised,\
'Exception raised while registering model')
self.assertFalse(err_raised)
return
def test_lookup_model(self):
err_raised = False
try:
self.register_model()
self.lookup_model()
except:
err_raised = True
print('-' * 60)
traceback.print_exc(file=sys.stdout)
print('-' * 60)
self.assertTrue(err_raised,\
'Exception raised while looking up model')
self.assertFalse(err_raised)
return
def test_log_run(self):
err_raised = False
try:
self.register_dataset()
self.register_featureset()
self.register_model()
self.log_run()
except:
err_raised = True
print('-' * 60)
traceback.print_exc(file=sys.stdout)
print('-' * 60)
self.assertTrue(err_raised,\
'Exception raised while logging performance')
self.assertFalse(err_raised)
return
def test_provision_deployment(self):
err_raised = False
try:
self.register_dataset()
self.register_featureset()
self.register_model()
self.log_run()
self.provision_deployment()
except:
err_raised = True
print('-' * 60)
traceback.print_exc(file=sys.stdout)
print('-' * 60)
self.assertTrue(err_raised,\
'Exception raised while provisioning deployment')
self.assertFalse(err_raised)
return
def test_log_serving_performance(self):
err_raised = False
try:
self.register_dataset()
self.register_featureset()
self.register_model()
self.log_run()
self.provision_deployment()
self.log_servingperf()
except:
err_raised = True
print('-' * 60)
traceback.print_exc(file=sys.stdout)
print('-' * 60)
self.assertTrue(err_raised,\
'Exception raised while logging serving performance')
self.assertFalse(err_raised)
return
def test_dataset_shift_positive(self):
score = self.dataset_shift_positive()
self.assertTrue(score > 0.8)
return
def test_dataset_shift_negative(self):
score = self.dataset_shift_negative()
self.assertTrue(score < 0.6)
return
def add_edge_to_arangopipe(self):
self.admin.add_vertex_to_arangopipe('test_vertex_s')
self.admin.add_vertex_to_arangopipe('test_vertex_d')
self.admin.add_edge_definition_to_arangopipe('test_col', 'test_edge',\
'test_vertex_s', 'test_vertex_d')
return
def test_arangopipe_edge_add(self):
self.add_edge_to_arangopipe()
self.assertTrue(self.admin.has_edge('test_col'))
return
def remove_edge_from_arangopipe(self):
self.admin.add_vertex_to_arangopipe('test_vertex_s1')
self.admin.add_vertex_to_arangopipe('test_vertex_d1')
self.admin.add_edge_definition_to_arangopipe('test_col', 'test_edge_1',\
'test_vertex_s1', 'test_vertex_d1')
self.admin.remove_edge_definition_from_arangopipe('test_edge_1',
purge=True)
return
def test_arangopipe_edge_remove(self):
self.remove_edge_from_arangopipe()
self.assertFalse(self.admin.has_edge('test_edge_1'))
return
def add_vertex_node(self):
ni = None
self.admin.add_vertex_to_arangopipe('test_vertex_s2')
sd = {'name': "sample doc"}
ni = self.ap.insert_into_vertex_type('test_vertex_s2', sd)
return ni
def test_arangopipe_vertex_node_add(self):
ni = self.add_vertex_node()
self.assertIsNotNone(ni)
return
def add_edge_link(self):
ei = None
self.admin.add_vertex_to_arangopipe('test_vertex_s3')
self.admin.add_vertex_to_arangopipe('test_vertex_s4')
sd = {'name': "sample doc"}
v1 = self.ap.insert_into_vertex_type('test_vertex_s3', sd)
v2 = self.ap.insert_into_vertex_type('test_vertex_s4', sd)
self.admin.add_edge_definition_to_arangopipe('test_col','test_edge',\
'test_vertex_s3', 'test_vertex_s4')
ei = self.ap.insert_into_edge_type('test_col', v1, v2)
return ei
def test_arangopipe_edge_link_add(self):
ei = self.add_edge_link()
self.assertIsNotNone(ei)
return
conn_config = ArangoPipeConfig()
msc = ManagedServiceConnParam()
conn_params = { msc.DB_SERVICE_HOST : "localhost", \
msc.DB_SERVICE_END_POINT : "apmdb",\
msc.DB_SERVICE_NAME : "createDB",\
msc.DB_SERVICE_PORT : 8529,
msc.DB_CONN_PROTOCOL : 'http'}
conn_config = conn_config.create_connection_config(conn_params)
admin = ArangoPipeAdmin(reuse_connection=False, config=conn_config)
proj_reg = admin.register_project(proj_info)
warnings.filterwarnings("ignore")
np.random.seed(40)
ap_config = admin.get_config()
ap = ArangoPipe(config=ap_config)
# Read the wine-quality csv file (make sure you're running this from the root of MLflow!)
wine_path = os.path.join(os.path.dirname(os.path.abspath(__file__)),
"wine-quality.csv")
data = pd.read_csv(wine_path)
ds_info = {"name" : "wine dataset",\
"description": "Wine quality ratings","source": "UCI ML Repository" }
ds_reg = ap.register_dataset(ds_info)
featureset = data.dtypes.to_dict()
featureset = {k: str(featureset[k]) for k in featureset}
featureset["name"] = "wine_no_transformations"
fs_reg = ap.register_featureset(featureset, ds_reg["_key"])
model_info = {
"name": "elastic_net_wine_model",
"type": "elastic net regression"