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Tkinter GUI Programming by Example by David Love

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Summary

In this chapter, we have learned a lot about some non-Tkinter technologies which can be used to supplement a GUI application.

We learned how to set up a very basic web service using the flask module. We know how to create URL routes using the app.route decorator and have learned how to handle both GET and POST requests. We also had an introduction to JSON as a portable way of sending information back to a client.

The SQLite database technology has been explored and we know how to create databases in our filesystem. We have practiced querying them and seen some basic SQL statement syntax. We have learned both how to put information into a database table and how to retrieve it again. We also saw that we can use the Row class to get ...

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