Replace deprecated numpy type aliases

hackingmaterials · May 28, 2023 · feb3a4c · feb3a4c
1 parent c611f69
commit feb3a4c
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Showing 5 changed files with 5 additions and 5 deletions.
diff --git a/matminer/featurizers/function.py b/matminer/featurizers/function.py
@@ -63,7 +63,7 @@ class FunctionFeaturizer(BaseFeaturizer):
             include pairwise combined features
         postprocess (function or type): type to cast functional outputs
             to, if, for example, you want to include the possibility of
-            complex numbers in your outputs, use postprocess=np.complex,
+            complex numbers in your outputs, use postprocess=np.complex128,
             defaults to float
         combo_function (function): function to combine multi-features,
             defaults to np.prod (i.e. cumulative product of expressions),

diff --git a/matminer/featurizers/structure/matrix.py b/matminer/featurizers/structure/matrix.py
@@ -335,7 +335,7 @@ def get_ohv(self, sp, period_tag):
             ohd[l][curr_shell[2]] = 1
             nume += curr_shell[2]
             shell_num += 1
-        my_ohv = np.zeros(self.size, np.int)
+        my_ohv = np.zeros(self.size, np.int32)
         k = 0
         for j in range(4):
             for i in range(2 * (2 * j + 1)):

diff --git a/matminer/featurizers/structure/rdf.py b/matminer/featurizers/structure/rdf.py
@@ -340,7 +340,7 @@ def featurize(self, s):
         # Add oxidation states.
         struct = ValenceIonicRadiusEvaluator(struct).structure
 
-        distribution = np.zeros(self.nbins, dtype=np.float)
+        distribution = np.zeros(self.nbins, dtype=np.float64)
 
         for site in struct.sites:
             this_charge = float(site.specie.oxi_state)

diff --git a/matminer/featurizers/tests/test_function.py b/matminer/featurizers/tests/test_function.py
@@ -50,7 +50,7 @@ def test_featurize(self):
 
         # Test complex functionality
         expressions = ["sqrt(x)"]
-        ff = FunctionFeaturizer(expressions=expressions, postprocess=np.complex)
+        ff = FunctionFeaturizer(expressions=expressions, postprocess=np.complex128)
         new_df = ff.fit_featurize_dataframe(self.test_df, "a", inplace=False)
         self.assertEqual(new_df["sqrt(a)"][0], 1j)
 

diff --git a/matminer/featurizers/utils/grdf.py b/matminer/featurizers/utils/grdf.py
@@ -88,7 +88,7 @@ def __call__(self, r_ij):
         return np.logical_and(
             np.greater_equal(r_ij, self.start),
             np.less(r_ij, self.start + self.width),
-            dtype=np.float,
+            dtype=np.float64,
         )
 
     def volume(self, cutoff):