Datetime conversion with "freq"

[bukowa]

I am not sure what is happening here (i am not familiar with grafana):
https://github.com/panodata/grafana-pandas-datasource/blob/main/grafana_pandas_datasource/core.py#L12

But this is changing my dataframe index in strange way, my dataframe does not care about freq and should never modify datetime index. Should there be an option to disable it per endpoint?

[amotl]

Dear Buk,

thank you for writing in. Currently, this repository contains code originating from @linar-jether's Gist at https://gist.github.com/linar-jether/95ff412f9d19fdf5e51293eb0c09b850, with a few adjustments, and probably a bit biased to my use cases at the time I was streamlining it. I will be happy to change the code as you see fit - maybe you want to submit a patch?

Other than this, I think the code should probably be validated to work with all of Python 3.11, Grafana 9, and pandas 2.x these days. On this detail, I expect only minor modifications.

With kind regards,
Andreas.