Add default nopython kwarg (#2246)

* Add default nopython kwarg

* Add default nopython value to tests

* update changelog

---------

Co-authored-by: Oriol (ZBook) <oriol.abril.pla@gmail.com>

CHANGELOG.md

@@ -7,10 +7,11 @@
 - Bayes Factor plot: Use arviz's kde instead of the one from scipy ([2237](https://github.com/arviz-devs/arviz/pull/2237))
 
 ### Maintenance and fixes
-
+- Fix numba deprecation warning ([2246](https://github.com/arviz-devs/arviz/pull/2246))
 - Fixes for creating numpy object array ([2233](https://github.com/arviz-devs/arviz/pull/2233) and [2239](https://github.com/arviz-devs/arviz/pull/2239))
 - Adapt histograms generated by plot_dist to input dtype ([2247](https://github.com/arviz-devs/arviz/pull/2247))
 
+
 ### Deprecation
 
 ### Documentation

arviz/tests/base_tests/test_utils_numba.py

@@ -48,7 +48,7 @@ def placeholder_func():
 
     # pylint: disable=unpacking-non-sequence
     function_results, wrapper_result = placeholder_func()
-    assert wrapper_result == {"keyword_argument": "A keyword argument"}
+    assert wrapper_result == {"keyword_argument": "A keyword argument", "nopython": False}
     assert function_results == "output"
 
 

arviz/utils.py

@@ -174,6 +174,7 @@ class maybe_numba_fn:  # pylint: disable=invalid-name
     def __init__(self, function, **kwargs):
         """Wrap a function and save compilation keywords."""
         self.function = function
+        kwargs.setdefault("nopython", False)
         self.kwargs = kwargs
 
     @lazy_property