Function not getting deployed in Azure function using VS Code

Question

First I created a new azure function using vs code having basic http trigger function, it tested successfully, and then got deployed properly. Then I updated my code, which basically takes a json file from blob container in azure Storage account, converts it into an XML file and stores back in Blob container. This code is working fine in workspace (local)

When I try to Re-deploy the Function app with the updated function(Http Trigger),

only the function app is re-deployed, not the function

The local.host.json file has everything,

Also here is my code ( updated function(Http Trigger)) snippet

Answer 1

K B Thanks for sharing the additional info. Quickly reviewed the deployment of the function app and found ModuleNotFoundError: No module named 'xmltodict' in the backend logs for your function app. So, following troubleshooting steps described in Troubleshoot ModuleNotFoundError doc would help.

I was able to repro this issue by adding import xmltodict statement in the function app without adding package in the requirements.txt and deploying to azure function (logs suggest this package was not added in your requirements.txt also). After adding this package in the requirements.txt, the issue was resolved. I suggest you try adding the package and deploy the function.

Also, as per discussion: Add support for python 3.11 in the python repo, the support for python 3.11 is yet to be added officially (source: https://pypi.org/project/xmltodict/#files). I was able to deploy but features might not work as expected if you use Python 3.11.6.

I hope this helps and let me know if any questions.

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