Merge pull request #2603 from devitocodes/no-abstractproperty

misc: Purge abc.abstractproperty as it is deprecated

Author: mloubout

devito/ir/support/space.py

@@ -50,7 +50,8 @@ def __hash__(self):
     def _rebuild(self):
         return
 
-    @abc.abstractproperty
+    @property
+    @abc.abstractmethod
     def relaxed(self):
         return
 

devito/types/args.py

@@ -10,7 +10,8 @@ class ArgProvider:
     executed (JIT-compiled) code.
     """
 
-    @abc.abstractproperty
+    @property
+    @abc.abstractmethod
     def _arg_names(self):
         raise NotImplementedError('%s does not provide any default argument names' %
                                   self.__class__)

devito/types/basic.py

@@ -68,7 +68,8 @@ def dtype(self):
         """
         return
 
-    @abc.abstractproperty
+    @property
+    @abc.abstractmethod
     def _C_name(self):
         """
         The name of the object in the generated code.
@@ -105,7 +106,8 @@ def _C_typedata(self):
 
         return _type
 
-    @abc.abstractproperty
+    @property
+    @abc.abstractmethod
     def _C_ctype(self):
         """
         The type of the object in the generated code as a `ctypes` class.