update url for fetching plugin listing from napari hub

[nclack]

This PR updates for a couple api changes in dependencies that are blocking #311 and #312.

For the napar-hub api, the /plugins endpoint was removed (see here). This impacts the get_hub_plugins() function, and a test test_get_hub_plugins which fails without this change. It doesn't appear that anything actually uses these, so this PR removes them.

Also build updated to 1.0. IsolatedEnvBuilder was renamed to DefaultIsolatedEnv.

[codecov]

Codecov Report

Merging #313 (84de569) into main (db7d7c5) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##              main      #313   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           37        37           
  Lines         2818      2814    -4     
=========================================
- Hits          2818      2814    -4     

Files	Coverage Δ
src/npe2/_inspection/_fetch.py	100.00% <ø> (ø)
src/npe2/_inspection/_full_install.py	100.00% <100.00%> (ø)

[Czaki]

Is it deprecated or removed?

[nclack]

Is it deprecated or removed?

removed. I'll update the description.

[Czaki]

Is it impossible to restore it on few months? To have migration time?

[nclack]

Is it impossible to restore it on few months? To have migration time?

I created chanzuckerberg/napari-hub#1263 to request this.

As far as I can tell [1], no one uses the get_hub_plugins() function and it's behind a private interface. So I'm not too worried about backward compatibility here. But there are lots of good reasons to use a deprecation window just in case.

Since it looks like nothing uses get_hub_plugins() an alternative to this pr is to remove get_hub_plugins() and the corresponding test.

[1]: I did a code search through npe2, napari and npe2api.

[Czaki]

If it is not used, then it should be removed. The napari-plugin-manager should also be checked.

[nclack]

@Czaki I didn't see any use in napari-plugin-manager either. I removed the call and test like you suggested. Also updated the PR description. Let me know if you think of anything else. Getting this in will help #311 and #312 to move forward.

[nclack]

@aganders3 can you double-check that we're not using the get_hub_plugins() function anywhere?

[aganders3]

I also don't see this used anywhere in napari or the plugin manager.

There was a function in the plugin manager using this hub endpoint, but it was not using the npe2 function to reach it anyway. That whole file was removed in napari 0.4.18 and prior to the plugin manager being extracted to its own repo.