Add better logging to the project and remove all print function calls.

[zak-hassan]

Action items:

• Decide on appropriate log level you should display
• only log whats important. Currently we have print

Note: You can set log levels to the following:

• Critical
• Error
• Warning
• Info
• Debug

[vpavlin]

Default for production should be probably Warning

For staging info

For development debug

Where are the prints? I only found 3 through the Github search

[zak-hassan]

search and replace 'print' with 'logger'

anomaly_detector/events/anomaly_event.py:69:        print("Recording anomaly-event: {} {} {} {}".
anomaly_detector/events/anomaly_event.py:75:        print("data['false_anomaly'] is {} ".format(data['false_anomaly']))
anomaly_detector/fact_store/fact_store_api.py:22:                print("Creating tables")
anomaly_detector/fact_store/fact_store_api.py:25:            print("Exception occurred: {} ".format(e))
anomaly_detector/fact_store/fact_store_api.py:46:        print("Event ID: {}  recorded in events_store"
anomaly_detector/fact_store/fact_store_api.py:68:            print("Persisted ID: {} recorded in FStore".format(feedback.id))
anomaly_detector/storage/es_storage.py:46:            print(self.config.storage.ES_USE_SSL)
anomaly_detector/types/anomaly_status.py:2:import pprint
anomaly_detector/types/anomaly_status.py:17:        return pprint.pformat(self.value)
validation_data/REAMDE.md:56:This will kick of a training and inference loop, printing status and found anomlies to the terminal.
validation_data/generate_validation_data.py:83: print(len(data), "logs and corresponding labels saved to disk as verification_data.json and labels.pkl")

[zak-hassan]

Complete.