Release 1.3.8 (#363)

* Fix building wheels with Python 3.8 (#362)

.ci/azure-wheel-helpers/build-wheels.sh

@@ -4,9 +4,20 @@ set -e -x
 # Collect the pythons
 pys=(/opt/python/*/bin)
 
+# Print list of Python's available
+echo "All Pythons: ${pys[@]}"
+
 # Filter out Python 3.4
 pys=(${pys[@]//*34*/})
 
+# Filter out Python 3.8 on manylinux1
+if [[ $PLAT =~ "manylinux1" ]]; then
+    pys=(${pys[@]//*38*/})
+fi
+
+# Print list of Python's being used
+echo "Using Pythons: ${pys[@]}"
+
 # Compile wheels
 for PYBIN in "${pys[@]}"; do
     "${PYBIN}/pip" install -r /io/.ci/requirements-build.txt

.ci/azure-wheel-helpers/macos-install-python.sh

@@ -10,7 +10,10 @@ case $PYTHON_VERSION in
   FULL_VERSION=3.6.8
   ;;
 3.7)
-  FULL_VERSION=3.7.3
+  FULL_VERSION=3.7.5
+  ;;
+3.8)
+  FULL_VERSION=3.8.0
   ;;
 esac
 

iminuit/tests/test_iminuit.py

@@ -814,7 +814,9 @@ def test_latex_matrix():
         Func9(), (0, 0), name=("x", "y"), pedantic=False, print_level=0
     )
     m.migrad()
-    assert r"""%\usepackage[table]{xcolor} % include this for color
+    # hotfix for ManyLinux 32Bit, where rounding changes result
+    assert str(m.latex_matrix()) in (
+        r"""%\usepackage[table]{xcolor} % include this for color
 %\usepackage{rotating} % include this for rotate header
 %\documentclass[xcolor=table]{beamer} % for beamer
 \begin{tabular}{|c|c|c|}
@@ -825,8 +827,19 @@ def test_latex_matrix():
 \hline
 y & \cellcolor[RGB]{250,174,174} 0.5 & \cellcolor[RGB]{250,100,100} 1\\
 \hline
-\end{tabular}""" == str(
-        m.latex_matrix()
+\end{tabular}""",
+        r"""%\usepackage[table]{xcolor} % include this for color
+%\usepackage{rotating} % include this for rotate header
+%\documentclass[xcolor=table]{beamer} % for beamer
+\begin{tabular}{|c|c|c|}
+\hline
+\rotatebox{90}{} & \rotatebox{90}{x} & \rotatebox{90}{y}\\
+\hline
+x & \cellcolor[RGB]{250,100,100} 1 & \cellcolor[RGB]{250,175,175} 0.5\\
+\hline
+y & \cellcolor[RGB]{250,175,175} 0.5 & \cellcolor[RGB]{250,100,100} 1\\
+\hline
+\end{tabular}""",
     )