Merge pull request #3163 from t20100/fix-cython-0.13

Build: Fixed cython 3 compatibility
silx-kit · Jul 22, 2020 · 76d4071 · 76d4071
2 parents f4fc383 + 4b77c89
commit 76d4071
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diff --git a/CHANGELOG.rst b/CHANGELOG.rst
@@ -1,13 +1,13 @@
 Change Log
 ==========
 
-0.13.1: 2020/07/21
+0.13.1: 2020/07/22
 ------------------
 
 Bug fix release:
 
 * `silx.gui.plot.dialog`: Fixed `ColormapDialog` custom range input (PR #3155)
-
+* Build: Fixed cython 3 compatibility (PR #3163).
 * Documentation: Update version number and changelog (PR #3156)
 
 

diff --git a/silx/math/colormap.pyx b/silx/math/colormap.pyx
@@ -453,6 +453,8 @@ def _cmap(data_types[:] data,
     :param nan_color: Color to use for NaN value.
     :return: The generated image
     """
+    cdef image_types[:, ::1] output
+
     # Proxy for calling the right implementation depending on data type
     if data_types in lut_types:  # Use LUT implementation
         output = compute_cmap_with_lut(