Merge pull request #114 from astrofrog/hips-optional

Make HiPS dependencies optional

Author: astrofrog

setup.cfg

@@ -23,7 +23,6 @@ install_requires =
     specutils>=1.20
     specreduce>=1.0.0
     spectral-cube>=0.6.0
-    reproject>=0.16.0 ; python_version>='3.11'
 
 [options.extras_require]
 docs =
@@ -32,6 +31,8 @@ docs =
     sphinxcontrib-spelling
     numpydoc
     sphinx-rtd-theme
+hips =
+    reproject>=0.16.0 ; python_version>='3.11'
 test =
     pytest
     pytest-astropy

tox.ini

@@ -25,6 +25,7 @@ deps =
     dev: git+https://github.com/radio-astro-tools/radio-beam.git
 extras =
     test: test
+    test: hips
     docs: docs
     visual: visualtest
 commands =