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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

Demonstrating the threaded versus non-threaded uploader

Before editing Application to use our new threaded uploader, let's see how the traditional single-threaded version behaves with the slowed-down test server. Start the server, launch your application, make sure there are some entries for the current date, then run the REST upload. Notice how the application freezes hard for at least 12 seconds before returning control.

Now, let's make the necessary adjustments to Application to use our multithreaded uploader.

Replace the call to the upload_to_corporate_rest() function with this:

 self.uploader = n.CorporateRestUploader( csvfile, self.settings['abq_upload_url'].get(), self.settings['abq_auth_url'].get(), username, password) self.uploader.start() ...
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Publisher Resources

ISBN: 9781788835886Supplemental Content