topic Re: Is it planned to support Python (Framworks like Django, Flask etc.) without any changes to the code? in Open Q&A

Is it planned to support Python (Framworks like Django, Flask etc.) without any changes to the code?

sdannewitz — Wed, 23 Oct 2019 09:54:31 GMT

Hi,

I alread read your blog entry https://www.dynatrace.com/news/blog/from-monitoring-to-software-intelligence-for-flask-applications but still have a few question regarding monitoring python with the Dynatrace OneAgent.

1. Why is the agent not able to inject into the Python Application by itself, like it does for .NET, Java etc.?

2. Is it planned to support automatic injection into Python and if so, can you maybe name a release date? Changes to the code are always ... meh.

I was really surprised when someone told me, that AppDynamics has a Python Agent which is able to monitor every request of a python app to the method level including db calls without any code changes. I couldn't belive this because Dynatrace and the provided features are always better than AppD in my opinion. But yeah that seems to be true and I'm wondering if you guys are planning something similar as well.

Edit: for clarification purposes - AppDynamics needs a library and a pyagend which needs to be started with the application. It is not like the Dynatrace OneAgent automatic injection for e.g. JAVA but works without changing the code.

Kind regards,
Stephan

Re: Is it planned to support Python (Framworks like Django, Flask etc.) without any changes to the code?

alexandre_marl2 — Wed, 23 Oct 2019 19:46:24 GMT

Hello,

+1 ! It would be great ... I discovered today dynatrace didn't support auto instrumentation of Python (like PHP/.NET).

Even Instana is able to instrument Python out of the box, I can't believe Dynatrace is not able to do it ! (https://www.instana.com/blog/zero-effort-fully-automatic-distributed-tracing-for-python/ )

Is this something planned ? Any EAP coming ? (I really hope so :))

Thanks,

Alex

Re: Is it planned to support Python (Framworks like Django, Flask etc.) without any changes to the code?

david_lopes — Wed, 06 Mar 2024 10:30:52 GMT

AppDynamics DOES NOT automatically inject into python processes, you have to install the library and instrument the app. They even suggest you run a 'pyagent' wrapper around your application.

We are working on easier/automated instrumentation, for now there are some interesting projects like https://github.com/dlopes7/autodynatrace that significantly reduce the effort to instrument your code.

Re: Is it planned to support Python (Framworks like Django, Flask etc.) without any changes to the code?

sdannewitz — Wed, 23 Oct 2019 21:37:27 GMT

Hi David,

it's true that it won't work without adding a library and running the pyagent as a wrapper but at the end no code changes are needed which is great.

Looking forward to the easier / automated injection for python. Any prediction for the release or eap?

Thank for pointing me to the autodynatrace project. I'll have a look tomorrow.

Re: Is it planned to support Python (Framworks like Django, Flask etc.) without any changes to the code?

The_AM — Wed, 23 Oct 2019 22:15:08 GMT

Hi Stephan,

From the documentation of the others, they may not require explicit code change as such. However, the amount of configuration change required appears to be a similar burden for manual effort.

In any case, David's autodynatrace for Python looks like a good option if it's too much to add the small number of lines manually as per the blog post you linked for the Flask / WSGI-based app examples.

Andrew

Re: Is it planned to support Python (Framworks like Django, Flask etc.) without any changes to the code?

sdannewitz — Fri, 25 Oct 2019 07:07:16 GMT

I looked the "autodynatrace" project and the effort to integrate it at least for flask is pretty low. What I would need is this kind of wrapper for Django and PostgreSQL but atm I'm not so familiar with Django so I probably won't be able to write a wrapper by myself.

Re: Is it planned to support Python (Framworks like Django, Flask etc.) without any changes to the code?

alexandre_marl2 — Thu, 30 Jul 2020 17:26:41 GMT

Hello Dynatrace PM,

Do you have any news about any support out of the box of Python language ? More and more microservices use python and you don't support out of the box.

Thanks

Alex

Re: Is it planned to support Python (Framworks like Django, Flask etc.) without any changes to the code?

sdannewitz — Fri, 31 Jul 2020 08:06:38 GMT

As far as I know - sadly not.
We went with the https://github.com/dlopes7/autodynatrace project but you need to adapt your code and probably do some tweaking to get the visibility you are looking for. But it improved by a lot.

For us, it is the only minus point using Dynatrace. All other features are top notch.

I really hope something will be announced in the near future. Other APM solutions support Python (Instana) and so should Dynatrace as the current leader of APM. Also Dynatrace plugins are based on Python only but the OneAgent can not instrument it automatically.

Re: Is it planned to support Python (Framworks like Django, Flask etc.) without any changes to the code?

alexandre_marl2 — Sat, 01 May 2021 11:10:17 GMT

Hello,
I have seen python is now supported out of the box if the code is in AWS lambda function. Is one agent going be able to auto instrument the code soon by default like all others platform.

Thanks,

Alex

Re: Is it planned to support Python (Framworks like Django, Flask etc.) without any changes to the code?

Anonymous — Sat, 01 May 2021 20:18:18 GMT

I would think that since AWS is the one executing the function, there might be a wrapper from their side adding autodynatrace to the code/env.