topic Re: Getting error Method=query: KeyError('url') in python EF2 based extensiton in Extensions

Getting error Method=query: KeyError('url') in python EF2 based extensiton

vinaykorlepara1 — Fri, 23 Aug 2024 08:22:53 GMT

Hi everyone,

I recently converted a generic database plugin from EF1 to EF2. After building and uploading the plugin to the environment, I'm encountering the following error message in the logs: "Method=query: KeyError('url')". Could anyone please help me identify the cause of this error?

Thank you!

Re: Getting error Method=query: KeyError('url') in python EF2 based extensiton

jannickdeturck — Fri, 11 Oct 2024 12:36:07 GMT

I have the same issue. Is there any feedback / help related to this issue, available please?

Re: Getting error Method=query: KeyError('url') in python EF2 based extensiton

david_lopes — Fri, 11 Oct 2024 22:37:02 GMT

Are you positive you "converted" the entire extension? That includes rewriting the source code as well.

That error message means that the code is looking for a property called "url" that doesn't exist in the activation schema.

Converting database extensions means creating a SQL Datasource extension, it should not involve python at all unless you are 100% sure of what you are doing.

Re: Getting error Method=query: KeyError('url') in python EF2 based extensiton

AntonioSousa — Fri, 11 Oct 2024 22:52:52 GMT

When creating a python extension in VS Code, the following code is automatically generated inside query():

for endpoint in self.activation_config["endpoints"]: url = endpoint["url"] user = endpoint["user"] password = endpoint["password"] self.logger.debug(f"Running endpoint with url '{url}'")

The error you are getting is because of the second line above. You have to tweak the code. But, as @david_lopes , you shouldn't be getting that error when dealing with a SQL datasource extension.

If you are migrating from custom.db.query, use the "custom extensions creator" app

Re: Getting error Method=query: KeyError('url') in python EF2 based extensiton

AmayShah — Fri, 07 Mar 2025 13:23:23 GMT

Hi Antonio,
What if we are using a managed version of Dynatrace and do not have access to the "Custom Extensions Creator?"