Which versions of ligo.skymap and python-ligo-lw should be used?

[DanielWarshofsky]

When trying to import from dorado.scheduling import skygrid I get the error ImportError: cannot import name 'IDTypes' from 'ligo.lw.types'. I installed the package using pip install git+https://github.com/nasa/dorado-scheduling as recommended on the documentation page. I've looked at ligo.lw.types and it looks like IDTypes was removed from the file during v1.8. Additionally the ligo.skymap package updated in v0.61 to account for this. When using pip install git+https://github.com/nasa/dorado-scheduling I get v 0.52 for skymap but v1.83 for python-ligo-lw. These are incompatible versions. Which versions should I use?

[mcoughlin]

@DanielWarshofsky Does the executable run anyways? The tiling doesn't depend on most of these.

[lpsinger]

I haven't updated this package in a while. I'll take a look at cleaning up the dependencies shortly.

[DanielWarshofsky]

@mcoughlin Running the dorado-scheduling-skygrid executable produces the same error.

[mcoughlin]

And if you temporarily pip install ligo.skymap 0.61 or higher?

[DanielWarshofsky]

Updating ligo-skymap to 0.6.1 lets the executable run but gives a warning from pip ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts. dorado-scheduling 0.1.0 requires ligo.skymap<0.6.0,>=0.5.2, but you have ligo-skymap 0.6.1 which is incompatible. Down grading python-ligo-lw to before v1.8 also works but Im unsure what side effects there might be between these versions.

[lpsinger]

What if you use poetry install? The locked dependency versions should still work.

[lpsinger]

Please try again now.

[DanielWarshofsky]

reinstalled via pip install git+https://github.com/nasa/dorado-scheduling and It works! Thanks!