Move to numpy 2+

requirements.txt

@@ -3,7 +3,7 @@ h5py
 lxml
 
 # Calculation
-numpy==1.*
+numpy
 
 # Unit testing
 pytest

sasdata/data_util/formatnum.py

@@ -278,10 +278,10 @@ def test_compact():
     # non-finite values
     assert value_str(-np.inf,None) == "-inf"
     assert value_str(np.inf,None) == "inf"
-    assert value_str(np.NaN,None) == "NaN"
+    assert value_str(np.nan,None) == "NaN"
 
     # bad or missing uncertainty
-    assert value_str(-1.23567,np.NaN) == "-1.23567"
+    assert value_str(-1.23567,np.nan) == "-1.23567"
     assert value_str(-1.23567,-np.inf) == "-1.23567"
     assert value_str(-1.23567,-0.1) == "-1.23567"
     assert value_str(-1.23567,0) == "-1.23567"
@@ -409,10 +409,10 @@ def test_pm():
     # non-finite values
     assert value_str(-np.inf,None) == "-inf"
     assert value_str(np.inf,None) == "inf"
-    assert value_str(np.NaN,None) == "NaN"
+    assert value_str(np.nan,None) == "NaN"
 
     # bad or missing uncertainty
-    assert value_str(-1.23567,np.NaN) == "-1.23567"
+    assert value_str(-1.23567,np.nan) == "-1.23567"
     assert value_str(-1.23567,-np.inf) == "-1.23567"
     assert value_str(-1.23567,-0.1) == "-1.23567"
     assert value_str(-1.23567,0) == "-1.23567"

sasdata/file_converter/nxcansas_writer.py

@@ -48,7 +48,7 @@ def _h5_string(string):
             elif not isinstance(string, str):
                 string = str(string)
 
-            return np.array([np.string_(string)])
+            return np.array([np.bytes_(string)])
 
         def _write_h5_string(entry, value, key):
             entry[key] = _h5_string(value)
@@ -143,7 +143,7 @@ def _write_h5_vector(entry, vector, names=['x_position', 'y_position'],
             and data_info.sample.details != []:
             details = None
             if len(data_info.sample.details) > 1:
-                details = [np.string_(d) for d in data_info.sample.details]
+                details = [np.bytes_(d) for d in data_info.sample.details]
                 details = np.array(details)
             elif data_info.sample.details != []:
                 details = _h5_string(data_info.sample.details[0])
@@ -288,13 +288,13 @@ def _write_h5_vector(entry, vector, names=['x_position', 'y_position'],
 
         if np.isscalar(data_info.notes) and data_info.notes:
             # Handle scalars that aren't empty arrays, None, '', etc.
-            notes = [np.string_(data_info.notes)]
+            notes = [np.bytes_(data_info.notes)]
         elif len(data_info.notes) > 1:
             # Handle iterables that aren't empty
-            notes = [np.string_(n) for n in data_info.notes]
+            notes = [np.bytes_(n) for n in data_info.notes]
         else:
             # Notes are required in NXcanSAS format
-            notes = [np.string_('')]
+            notes = [np.bytes_('')]
         if notes is not None:
             for i, note in enumerate(notes):
                 note_entry = sasentry.create_group('sasnote{0}'.format(i))