fix for py 3.12 changes

Author: julesghub

src/underworld/UWGeodynamics/_material.py

@@ -303,7 +303,7 @@ def __init__(self, filename=None):
 
         if not filename:
             from importlib.resources import files
-            filename = str(files(__name__).joinpath("resources/Materials.json"))
+            filename = str(files(__package__).joinpath("resources/Materials.json"))
 
         def get_value(item):
             value = item["value"]

src/underworld/UWGeodynamics/_melt.py

@@ -63,7 +63,7 @@ def __init__(self, filename=None):
 
         if not filename:
             from importlib.resources import files
-            filename = str(files(__name__).joinpath("resources/Solidus.json"))
+            filename = str(files(__package__).joinpath("resources/Solidus.json"))
 
         with open(filename, "r") as infile:
             _solidii = json.load(infile)
@@ -109,7 +109,7 @@ def __init__(self, filename=None):
 
         if not filename:
             from importlib.resources import files
-            filename = str(files(__name__).joinpath("resources/Liquidus.json"))
+            filename = str(files(__package__).joinpath("resources/Liquidus.json"))
 
         with open(filename, "r") as infile:
             _liquidii = json.load(infile)

src/underworld/UWGeodynamics/_rheology.py

@@ -635,7 +635,7 @@ def __init__(self, filename=None):
 
         if not filename:
             from importlib.resources import files
-            filename = str(files(__name__).joinpath("resources/ViscousRheologies.json"))
+            filename = str(files(__package__).joinpath("resources/ViscousRheologies.json"))
 
         with open(filename, "r") as infile:
             self._viscousLaws = json.load(infile)
@@ -686,7 +686,7 @@ def __init__(self, filename=None):
 
         if not filename:
             from importlib.resources import files
-            filename = str(files(__name__).joinpath("resources/PlasticRheologies.json"))
+            filename = str(files(__package__).joinpath("resources/PlasticRheologies.json"))
 
         with open(filename, "r") as infile:
             _plasticLaws = json.load(infile)