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Learn how to save and structure data in external files, and import files back into your Python programs. Supported by Google.
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About This Course
This course is part of the Start Programming with Python program, which will enable you to in these three short courses you’ll discover how to start programming using Python..
Discover how to save data to use it across multiple runs of your program
On this course, you will learn how to save text and binary files, and how to structure data so that programs can interpret it correctly.
You will explore various common types of structured files, including CSV and JSON, and also find out how to connect to a SQL database to use it in your Python programs.
What topics will you cover?
- Creating, reading from, and writing to files using Python
- The importance of data persistence
- Structuring data using CSV files, Python dictionaries, and JSON files
- How data structures aid compatibility between systems
- Interacting with databases using SQL and Python
Learning on this course
If you’d like to take part while our educators are leading the course, they’ll be joining the discussions, in the comments, between these dates:
4 Jan 2022 – 31 Jan 2022
On every step of the course you can meet other learners, share your ideas and join in with active discussions in the comments.
What will you achieve?
By the end of the course, you‘ll be able to…
- Demonstrate how to use Python to store and retrieve persistent data
- Describe the importance of data persistence and where it is used
- Compare different types of structured data
- Modify a program to store data in a JSON file
- Perform operations on a database using SQL statements
Who is the course for?
This course is designed for those who have a little Python experience and are comfortable using functions with parameters–as covered in our Programming 102 course. Please note: screengrabs and recorded screencasts are key elements of this course.