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Refactor sequential_checks.py #24

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Refactor sequential_checks.py #24

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87 changes: 35 additions & 52 deletions module5/prefect_sequential_checks/sequential_checks.py
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Original file line number Diff line number Diff line change
@@ -1,64 +1,47 @@
import os
import pandas as pd

from datetime import datetime, timedelta
import pandas as pd
from evidently.test_preset import (DataDriftTestPreset, DataQualityTestPreset,
DataStabilityTestPreset)
from evidently.test_preset.test_preset import TestPreset
from evidently.test_suite import TestSuite
from sklearn import datasets

from prefect import flow, task
from prefect.task_runners import SequentialTaskRunner

from evidently.test_suite import TestSuite
from evidently.test_preset import DataDriftTestPreset, DataQualityTestPreset, DataStabilityTestPreset

dir_path = "reports"


@task(name="LOAD_DATA", retries=3, retry_delay_seconds=15)
def load_bank_data():
bank_marketing = datasets.fetch_openml(name='bank-marketing', as_frame='auto')
bank_marketing_data = bank_marketing.frame
reference_data = bank_marketing_data[5000:7000]
prod_simulation_data = bank_marketing_data[7000:]
batch_size = 2000
return reference_data, prod_simulation_data[:batch_size]

@task(name="CHECK_QUALITY", retries=3, retry_delay_seconds=15)
def run_data_quality_test_suite(reference: pd.DataFrame, current: pd.DataFrame, ):
data_quality_suite = TestSuite(tests=[DataQualityTestPreset()])
data_quality_suite.run(reference_data=reference, current_data=current)
if not data_quality_suite.as_dict()['summary']['all_passed']:
try:
os.mkdir(dir_path)
except OSError:
print("Creation of the directory {} failed".format(dir_path))
data_quality_suite.save_html(os.path.join(dir_path, "data_quality_suite.html"))

@task(name="CHECK_STABILITY", retries=3, retry_delay_seconds=15)
def run_data_stability_test_suite(reference: pd.DataFrame, current: pd.DataFrame):
data_stability_suite = TestSuite(tests=[DataQualityTestPreset()])
data_stability_suite.run(reference_data=reference, current_data=current)
if not data_stability_suite.as_dict()['summary']['all_passed']:
try:
os.mkdir(dir_path)
except OSError:
print("Creation of the directory {} failed".format(dir_path))
data_stability_suite.save_html(os.path.join(dir_path, "data_stability_suite.html"))

@task(name="CHECK_DRIFT", retries=3, retry_delay_seconds=15)
def run_data_drift_test_suite(reference: pd.DataFrame, current: pd.DataFrame):
data_drift_suite = TestSuite(tests=[DataDriftTestPreset()])
data_drift_suite.run(reference_data=reference, current_data=current)
if not data_drift_suite.as_dict()['summary']['all_passed']:
try:
os.mkdir(dir_path)
except OSError:
print("Creation of the directory {} failed".format(dir_path))
data_drift_suite.save_html(os.path.join(dir_path, "data_drift_suite.html"))

@flow(task_runner=SequentialTaskRunner)
bank_marketing = datasets.fetch_openml(name="bank-marketing", as_frame="auto")
bank_marketing_data = bank_marketing.frame
reference_data = bank_marketing_data[5000:7000]
prod_simulation_data = bank_marketing_data[7000:]
batch_size = 2000
return reference_data, prod_simulation_data[:batch_size]


@task(task_run_name="Run_{test_preset.__name__}", retries=3, retry_delay_seconds=15)
def run_test_suite(
reference: pd.DataFrame, current: pd.DataFrame, test_preset: TestPreset
):
test_suite = TestSuite(tests=[test_preset()])
test_suite.run(reference_data=reference, current_data=current)
if not test_suite.as_dict()["summary"]["all_passed"]:
try:
os.mkdir(dir_path)
except OSError:
print(f"Creation of the directory {dir_path} failed")
test_suite.save_html(os.path.join(dir_path, f"{test_preset.__name__[:-10]}Report.html"))


@flow()
def checks_flow():
reference, current = load_bank_data()
run_data_quality_test_suite(reference, current)
run_data_stability_test_suite(reference, current)
run_data_drift_test_suite(reference, current)
reference, current = load_bank_data()
run_test_suite(reference, current, DataDriftTestPreset)
run_test_suite(reference, current, DataQualityTestPreset)
run_test_suite(reference, current, DataStabilityTestPreset)


checks_flow()
checks_flow()