Add support for Python 3.9

.travis.yml

@@ -24,6 +24,8 @@ env:
 
   - PYVER=3.8 NPY="numpy>=1.15"
 
+  - PYVER=3.9 NPY="numpy>=1.15"
+
 #  - PYVER=pypy2.7 NPY="numpy>=1.15"
 
   - PYVER=pypy3.6 NPY="numpy>=1.15"
@@ -44,13 +46,13 @@ install:
   # FIXME: Mamba causes pip install numpy to be extremely slow
   - if [[ "${PYVER}" = pypy* ]]; then
       conda create --quiet --yes -n testenv ${PYVER};
-    elif [ "${PYVER}" = "2.7" ] || [ "${PYVER}" = "3.6" ] || [ "${PYVER}" = "3.7" || [ "${PYVER}" = "3.8" ]; then
+    elif [ "${PYVER}" = "2.7" ] || [ "${PYVER}" = "3.6" ] || [ "${PYVER}" = "3.7" || [ "${PYVER}" = "3.8" ] || [ "${PYVER}" = "3.9" ]; then
       conda create --quiet --yes -n testenv python=${PYVER} pip;
     else
       conda create --quiet --yes -n testenv python=${PYVER};
     fi
   - source activate testenv
-  - if [ "${PYVER}" = "2.7" ] || [ "${PYVER}" = "3.6" ] || [ "${PYVER}" = "3.7" || [ "${PYVER}" = "3.8" ]; then
+  - if [ "${PYVER}" = "2.7" ] || [ "${PYVER}" = "3.6" ] || [ "${PYVER}" = "3.7" || [ "${PYVER}" = "3.8" ] || [ "${PYVER}" = "3.9" ]; then
       conda install --quiet --yes python=${PYVER} pip root;
       source activate testenv;
     fi
@@ -78,7 +80,7 @@ addons:
       - libatlas-base-dev
 
 script:
-  if [ "${PYVER}" = "2.7" ] || [ "${PYVER}" = "3.6" ] || [ "${PYVER}" = "3.7" || [ "${PYVER}" = "3.8" ]; then
+  if [ "${PYVER}" = "2.7" ] || [ "${PYVER}" = "3.6" ] || [ "${PYVER}" = "3.7" || [ "${PYVER}" = "3.8" ] || [ "${PYVER}" = "3.9" ]; then
     pytest --error-for-skips -v tests;
   else
     pytest -v tests;

appveyor.yml

@@ -40,6 +40,21 @@ environment:
       PYTHON_ARCH: "64"
       NUMPY: "numpy>=1.15"
 
+    - PYTHON: "C:\\Python37"
+      PYTHON_VERSION: "3.7.x"
+      PYTHON_ARCH: "32"
+      NUMPY: "numpy>=1.15"
+
+    - PYTHON: "C:\\Python38"
+      PYTHON_VERSION: "3.8.x"
+      PYTHON_ARCH: "32"
+      NUMPY: "numpy>=1.15"
+
+    - PYTHON: "C:\\Python39"
+      PYTHON_VERSION: "3.9.x"
+      PYTHON_ARCH: "32"
+      NUMPY: "numpy>=1.15"
+
 install:
   - "SET PATH=%PYTHON%;%PATH%"
   - "python --version"

setup.py

@@ -163,6 +163,7 @@ def get_description():
           "Programming Language :: Python :: 3.6",
           "Programming Language :: Python :: 3.7",
           "Programming Language :: Python :: 3.8",
+          "Programming Language :: Python :: 3.9",
           "Topic :: Scientific/Engineering",
           "Topic :: Scientific/Engineering :: Information Analysis",
           "Topic :: Scientific/Engineering :: Mathematics",

uproot/version.py

@@ -6,7 +6,7 @@
 
 import re
 
-__version__ = "3.12.1"
+__version__ = "3.13.0"
 version = __version__
 version_info = tuple(re.split(r"[-\.]", __version__))