December 2015
Beginner to intermediate
350 pages
6h 49m
English
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How to create multiple threads
We will create multiple threads using Python. This is necessary in order to keep our GUI responsive.
Note
A thread is like weaving a fabric made out of yarn and is nothing to be afraid of.
Getting ready
Multiple threads run within the same computer process memory space. There is no need for Inter-Process-Communication (aka IPC), which would complicate our code. In this recipe, we will avoid IPC by using threads.
How to do it...
First we will increase the size of our ScrolledText widget, making it larger. Let's increase scrolW to 40 and scrolH to 10.
# Using a scrolled Text control scrolW = 40; scrolH = 10 self.scr = scrolledtext.ScrolledText(self.monty, width=scrolW, height=scrolH, wrap=tk.WORD) self.scr.grid(column=0, ...
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