visualize module

visualize.py

This Python module contains the visualization code in order to create a Bokeh App

visualize.bokeh_app(df: DataFrame, html_file: str = 'covid19.html') → None

Bokeh Time-Series visualization

Parameters

• df – Input Spark DataFrame

• html_file – name of the file output

Returns

None

visualize.read_data(spark: SparkSession, db_file: str = 'db.parquet') → DataFrame

Read data from database

Parameters

• spark – spark session

• db_file – database file in output folder

Returns

Spark DataFrame