Auto reloading python Flask app upon code changes

Michael Zippo

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I"m investigating how to develop a decent web app with Python. Since I don"t want some high-order structures to get in my way, my choice fell on the lightweight Flask framework. Time will tell if this was the right choice.

So, now I"ve set up an Apache server with mod_wsgi, and my test site is running fine. However, I"d like to speed up the development routine by making the site automatically reload upon any changes in py or template files I make. I see that any changes in site"s .wsgi file causes reloading (even without WSGIScriptReloading On in the apache config file), but I still have to prod it manually (ie, insert extra linebreak, save). Is there some way how to cause reload when I edit some of the app"s py files? Or, I am expected to use IDE that refreshes the .wsgi file for me?

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We hope this article has helped you to resolve the problem. Apart from Auto reloading python Flask app upon code changes, check other Apache PHP module-related topics.

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Anna Robinson

Berlin | 2023-03-23

Ev PHP module is always a bit confusing 😭 Auto reloading python Flask app upon code changes is not the only problem I encountered. Checked yesterday, it works!

Boris Emmerson

Rome | 2023-03-23

Thanks for explaining! I was stuck with Auto reloading python Flask app upon code changes for some hours, finally got it done 🤗. I am just not quite sure it is the best method

Angelo Emmerson

Abu Dhabi | 2023-03-23

I was preparing for my coding interview, thanks for clarifying this - Auto reloading python Flask app upon code changes in Python is not the simplest one. Checked yesterday, it works!