How to set and reference date range in Python and then apply to a query?

 In Python, you can use the datetime module to work with dates and times. To set a date range, you can use the datetime class to create two datetime objects, one representing the start date and the other representing the end date. Here is an example of how you might do this:

from datetime import datetime

# Set the start date to January 1st, 2020
start_date = datetime(2020, 1, 1)

# Set the end date to December 31st, 2020
end_date = datetime(2020, 12, 31)

You can then use these datetime objects in a query by formatting them as strings in the desired format. For example, if you wanted to use the date range in a SQL query, you might use the following syntax:

query = "SELECT * FROM table WHERE date_column BETWEEN '{}' AND '{}'".format(start_date.strftime('%Y-%m-%d'), end_date.strftime('%Y-%m-%d'))

This would select all rows from the table where the date_column is between the start date and the end date. You can then use the query string in your Python code to execute the query against a database.

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