This is the fifteenth article in the series in which I document my experience writing web applications in Python using the Flask microframework.

The goal of the tutorial series is to develop a decently featured microblogging application that demonstrating total lack of originality I have decided to call microblog.

Here is an index of all the articles in the series that have been published to date:

• Part I: Hello, World!
• Part II: Templates
• Part III: Web Forms
• Part IV: Database
• Part V: User Logins
• Part VI: Profile Page And Avatars
• Part VII: Unit Testing
• Part VIII: Followers, Contacts And Friends
• Part IX: Pagination
• Part X: Full Text Search
• Part XI: Email Support
• Part XII: Facelift
• Part XIII: Dates and Times
• Part XIV: I18n and L10n
• Part XV: Ajax
• Part XVI: Debugging, Testing and Profiling (this article)

Table of Contents:

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