Remove more deprecated numpy aliases/functions

brian-team · Sep 7, 2023 · 0c37a9f · 0c37a9f
1 parent 717c747
commit 0c37a9f
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/brian2/core/variables.py b/brian2/core/variables.py
@@ -58,7 +58,7 @@ def get_dtype(obj):
     if hasattr(obj, "dtype"):
         return obj.dtype
     else:
-        return np.obj2sctype(type(obj))
+        return np.dtype(type(obj))
 
 
 def get_dtype_str(val):
@@ -353,11 +353,11 @@ def __init__(self, name, value, dimensions=DIMENSIONLESS, owner=None):
         # Use standard Python types if possible for numpy scalars
         if getattr(value, "shape", None) == () and hasattr(value, "dtype"):
             numpy_type = value.dtype
-            if np.can_cast(numpy_type, np.int_):
+            if np.can_cast(numpy_type, int):
                 value = int(value)
-            elif np.can_cast(numpy_type, np.float_):
+            elif np.can_cast(numpy_type, float):
                 value = float(value)
-            elif np.can_cast(numpy_type, np.complex_):
+            elif np.can_cast(numpy_type, complex):
                 value = complex(value)
             elif value is np.True_:
                 value = True

diff --git a/brian2/groups/neurongroup.py b/brian2/groups/neurongroup.py
@@ -822,7 +822,7 @@ def __setattr__(self, key, value):
             if value.index is not None:
                 try:
                     index_array = np.asarray(value.index)
-                    if not np.issubsctype(index_array.dtype, int):
+                    if not np.issubdtype(index_array.dtype, int):
                         raise TypeError()
                 except TypeError:
                     raise TypeError(