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Python GUI Programming with Tkinter
book

Python GUI Programming with Tkinter

by Alan D. Moore
May 2018
Beginner to intermediate content levelBeginner to intermediate
452 pages
11h 26m
English
Packt Publishing
Content preview from Python GUI Programming with Tkinter

Testing our program

At this point, you should be able to run the application and load in a sample CSV file as shown in the following screenshot:

Make sure to try opening a record, editing and saving it, as well as inserting new records and opening different files.

You should also test the following error conditions:

  • Try opening a file that isn't a CSV file, or a CSV with incorrect fields. What happens?
  • Open a valid CSV file, select a record for editing, then, before clicking Save, select a different or empty file. What happens?
  • Open two copies of the program and point them to the saved CSV file. Try alternating edit or update actions between ...
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Publisher Resources

ISBN: 9781788835886Supplemental Content