FIX: Improve the command

[larsoner]

This should allow us to revert conda-forge/staged-recipes@34d48a5. Currently running the command will silently download the sample dataset, which is not good. It also has no --help option, so the default entry_point actually tried to display -- which is problematic for the conda-forge recipe.

[marsipu]

Thank you @larsoner. This entry-point was more meant for testing than for normal use. I did not know that it is invoked by conda-forge.
Should we add the --help then in this stage?
A future feature is planned where calling mne-qt-browser (or mne browse_raw) where you can open the browser without any file first and then select the file from a dialog. Then the --help would indicate that behaviour

[larsoner]

Should we add the --help then in this stage?

This PR at least allows things to be tested with mne-qt-browser --help and doesn't ever download sample itself, which are both improvements. But I'm also fine with removing the command altogether if it's really just for debugging.

A future feature is planned where calling mne-qt-browser (or mne browse_raw) where you can open the browser without any file first and then select the file from a dialog. Then the --help would indicate that behaviour

To me this should just be mne browse_raw where you have MNE_BROWSE_BACKEND=pyqtgraph in your config, no need for a separate command.

So I think overall I'm +1 on removing mne-qt-browser as a command. Let me know if you agree and I'll change this PR to do it.

[marsipu]

Yes lets remove it.

[larsoner]

Done @marsipu

[marsipu]

Thank you @larsoner