XRTpy Example notebook not displayed correct due to software code issue

[joyvelasquez]

Bug description

Unexpected errors and malfunctions (“Glitch”) on some notebooks (NB): Effective Area NB Temperature Response NB Using temperature_from_filter_ratio to analyze XRT data NB Deriving temperatures using composite images and the filter ratio method NB

[jslavin]

This problem is related to downloading images within the notebooks, which in turn has to do with a problem with the TLS/SSL certificate for xrt.cfa.harvard.edu and the data archive there.

[jslavin]

The Effective Area and Temperature response figures are fixed now. Using temperature_from_filter_ratio is still not working with this error showing up on the readthedocs page:

WARNING: SunpyUserWarning: Importing sunpy.net without its extra dependencies may result in errors. The following packages are not installed: ['drms>=0.7.1', 'zeep>=4.1.0'] To install sunpy with these dependencies use pip install sunpy[net] or pip install sunpy[all] for all extras. If you installed sunpy via conda, please report this to the community channel: https://matrix.to/#/#sunpy:openastronomy.org [sunpy.util.sysinfo]

That error also is present in the "Using deconvolve to deconvolve images" example.

The "Deriving temperatures using composite images and the filter ratio method" is still showing the error related to downloading files from xrt.cfa.harvard.edu website, even though it seems that the problem is fixed.

I'd also note that the SunpyUserWarning does not occur when I run those notebooks locally. So it has to do with the environment in which the readthedocs notebooks are executed.

[wtbarnes]

This is happening because those examples use parts of sunpy with particular dependencies for searching for and downloading data. To fix this, add sunpy[net] to the docs dependencies in pyproject.tml. I'll note that this is already fixed in #295.

[joyvelasquez]

Ah, I see. Thanks for the note Will.