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Luca Liu @luca_datateam

Improving Code Readability With Type Hints And Constants

Create Excel files with Python's xlsxwriter library by creating 2 sheets & applying formatting options. Improve code with error handling, organization, magic numbers removal & type hints.

In this article we will solve the following questions:

how to use xlsxwriter to save Excel?
how to save multiple dataframes to worksheets using Python?
how do use Python to stylize the Excel formatting?
how to ensure that specific data types such as datetime, integer, string, and floating data are saved accurately when using Python and xlsxwriter to save a dataframe to Excel?

  
  
  Question Description:

please imagine that you have the following 2 dataframes and you want to save them into one Excel file with different sheets and stylize the Excel formatting


  
  
  Solution: Save Excel...