Remove numpy < 2.0 pinning (#214)

* Remove numpy pinning * Add copy none * Add news
diffpy · Sep 30, 2024 · 1f0b9a3 · 1f0b9a3
1 parent 3975fd5
commit 1f0b9a3
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Showing 3 changed files with 27 additions and 4 deletions.
diff --git a/news/numpy.rst b/news/numpy.rst
@@ -0,0 +1,23 @@
+**Added:**
+
+* numpy >= 2.0 support
+
+**Changed:**
+
+* <news item>
+
+**Deprecated:**
+
+* <news item>
+
+**Removed:**
+
+* <news item>
+
+**Fixed:**
+
+* <news item>
+
+**Security:**
+
+* <news item>
diff --git a/requirements/run.txt b/requirements/run.txt
@@ -1,4 +1,4 @@
-numpy < 2.0.0
+numpy
 wxpython
 diffpy.pdffit2
 diffpy.structure

diff --git a/src/diffpy/pdfgui/control/fitdataset.py b/src/diffpy/pdfgui/control/fitdataset.py
@@ -785,10 +785,10 @@ def grid_interpolation(x0, y0, x1, youtleft=0.0, youtright=0.0):
 
     Return numpy.array of interpolated y1 values.
     """
-    x0 = numpy.array(x0, copy=False, dtype=float)
-    y0 = numpy.array(y0, copy=False, dtype=float)
+    x0 = numpy.asarray(x0, copy=None, dtype=float)
+    y0 = numpy.asarray(y0, copy=None, dtype=float)
     n0 = len(x0)
-    x1 = numpy.array(x1, copy=False, dtype=float)
+    x1 = numpy.asarray(x1, copy=None, dtype=float)
     n1 = len(x1)
     y1 = youtright * numpy.ones(n1, dtype=float)
     if n0: