December 2015
Beginner to intermediate
350 pages
6h 49m
English
Content preview from Python GUI Programming CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Passing queues among different modules
In this recipe, we will pass Queues around different modules. As our GUI code increases in complexity, we want to separate the GUI components from the business logic, separating them out into different modules.
Modularization gives us code reuse and also makes the code more readable.
Once the data to be displayed in our GUI comes from different data sources, we will face latency issues, which is what Queues solve. By passing instances of Queues among different Python modules, we are separating the different concerns of the modules' functionalities.
Note
The GUI code ideally would only be concerned with creating and displaying widgets.
The business logic modules' job is to only do the business logic.
We have to ...
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