add python 3.9
diff --git a/kokoro/linux/dockerfile/test/python39/Dockerfile b/kokoro/linux/dockerfile/test/python39/Dockerfile
new file mode 100644
index 0000000..ee7554d
--- /dev/null
+++ b/kokoro/linux/dockerfile/test/python39/Dockerfile
@@ -0,0 +1,31 @@
+FROM python:3.9-buster
+
+# Install dependencies. We start with the basic ones require to build protoc
+# and the C++ build
+RUN apt-get update && apt-get install -y \
+ autoconf \
+ autotools-dev \
+ build-essential \
+ bzip2 \
+ ccache \
+ curl \
+ gcc \
+ git \
+ libc6 \
+ libc6-dbg \
+ libc6-dev \
+ libgtest-dev \
+ libtool \
+ make \
+ parallel \
+ time \
+ wget \
+ && apt-get clean \
+ && rm -rf /var/lib/apt/lists/*
+
+# Install Python libraries.
+RUN python -m pip install --no-cache-dir --upgrade \
+ pip \
+ setuptools \
+ tox \
+ wheel
diff --git a/kokoro/linux/python39/build.sh b/kokoro/linux/python39/build.sh
new file mode 100755
index 0000000..497dc66
--- /dev/null
+++ b/kokoro/linux/python39/build.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+#
+# This is the top-level script we give to Kokoro as the entry point for
+# running the "pull request" project:
+#
+# This script selects a specific Dockerfile (for building a Docker image) and
+# a script to run inside that image. Then we delegate to the general
+# build_and_run_docker.sh script.
+
+# Change to repo root
+cd $(dirname $0)/../../..
+
+export DOCKERHUB_ORGANIZATION=protobuftesting
+export DOCKERFILE_DIR=kokoro/linux/dockerfile/test/python39
+export DOCKER_RUN_SCRIPT=kokoro/linux/pull_request_in_docker.sh
+export OUTPUT_DIR=testoutput
+export TEST_SET="python39"
+./kokoro/linux/build_and_run_docker.sh
diff --git a/kokoro/linux/python39/continuous.cfg b/kokoro/linux/python39/continuous.cfg
new file mode 100644
index 0000000..b03bc90
--- /dev/null
+++ b/kokoro/linux/python39/continuous.cfg
@@ -0,0 +1,11 @@
+# Config file for running tests in Kokoro
+
+# Location of the build script in repository
+build_file: "protobuf/kokoro/linux/python39/build.sh"
+timeout_mins: 120
+
+action {
+ define_artifacts {
+ regex: "**/sponge_log.xml"
+ }
+}
diff --git a/kokoro/linux/python39/presubmit.cfg b/kokoro/linux/python39/presubmit.cfg
new file mode 100644
index 0000000..b03bc90
--- /dev/null
+++ b/kokoro/linux/python39/presubmit.cfg
@@ -0,0 +1,11 @@
+# Config file for running tests in Kokoro
+
+# Location of the build script in repository
+build_file: "protobuf/kokoro/linux/python39/build.sh"
+timeout_mins: 120
+
+action {
+ define_artifacts {
+ regex: "**/sponge_log.xml"
+ }
+}
diff --git a/kokoro/linux/python39_cpp/build.sh b/kokoro/linux/python39_cpp/build.sh
new file mode 100755
index 0000000..f45d2ec
--- /dev/null
+++ b/kokoro/linux/python39_cpp/build.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+#
+# This is the top-level script we give to Kokoro as the entry point for
+# running the "pull request" project:
+#
+# This script selects a specific Dockerfile (for building a Docker image) and
+# a script to run inside that image. Then we delegate to the general
+# build_and_run_docker.sh script.
+
+# Change to repo root
+cd $(dirname $0)/../../..
+
+export DOCKERHUB_ORGANIZATION=protobuftesting
+export DOCKERFILE_DIR=kokoro/linux/dockerfile/test/python39
+export DOCKER_RUN_SCRIPT=kokoro/linux/pull_request_in_docker.sh
+export OUTPUT_DIR=testoutput
+export TEST_SET="python39_cpp"
+./kokoro/linux/build_and_run_docker.sh
diff --git a/kokoro/linux/python39_cpp/continuous.cfg b/kokoro/linux/python39_cpp/continuous.cfg
new file mode 100644
index 0000000..dd84fbe
--- /dev/null
+++ b/kokoro/linux/python39_cpp/continuous.cfg
@@ -0,0 +1,11 @@
+# Config file for running tests in Kokoro
+
+# Location of the build script in repository
+build_file: "protobuf/kokoro/linux/python39_cpp/build.sh"
+timeout_mins: 120
+
+action {
+ define_artifacts {
+ regex: "**/sponge_log.xml"
+ }
+}
diff --git a/kokoro/linux/python39_cpp/presubmit.cfg b/kokoro/linux/python39_cpp/presubmit.cfg
new file mode 100644
index 0000000..dd84fbe
--- /dev/null
+++ b/kokoro/linux/python39_cpp/presubmit.cfg
@@ -0,0 +1,11 @@
+# Config file for running tests in Kokoro
+
+# Location of the build script in repository
+build_file: "protobuf/kokoro/linux/python39_cpp/build.sh"
+timeout_mins: 120
+
+action {
+ define_artifacts {
+ regex: "**/sponge_log.xml"
+ }
+}
diff --git a/kokoro/release/python/linux/build_artifacts.sh b/kokoro/release/python/linux/build_artifacts.sh
index fd9d5a9..6b1836f 100755
--- a/kokoro/release/python/linux/build_artifacts.sh
+++ b/kokoro/release/python/linux/build_artifacts.sh
@@ -54,3 +54,4 @@
build_artifact_version 3.6
build_artifact_version 3.7
build_artifact_version 3.8
+build_artifact_version 3.9
diff --git a/kokoro/release/python/macos/build_artifacts.sh b/kokoro/release/python/macos/build_artifacts.sh
index 15aae39..7801b01 100755
--- a/kokoro/release/python/macos/build_artifacts.sh
+++ b/kokoro/release/python/macos/build_artifacts.sh
@@ -55,6 +55,7 @@
build_artifact_version 3.6
build_artifact_version 3.7
build_artifact_version 3.8
+build_artifact_version 3.9
# python OSX10.9 does not have python 3.5
export MB_PYTHON_OSX_VER=10.6
diff --git a/kokoro/release/python/windows/build_artifacts.bat b/kokoro/release/python/windows/build_artifacts.bat
index 70a86a1..b2adbe0 100644
--- a/kokoro/release/python/windows/build_artifacts.bat
+++ b/kokoro/release/python/windows/build_artifacts.bat
@@ -72,6 +72,16 @@
SET PYTHON_ARCH=64
CALL build_single_artifact.bat || goto :error
+SET PYTHON=C:\python39_32bit
+SET PYTHON_VERSION=3.9
+SET PYTHON_ARCH=32
+CALL build_single_artifact.bat || goto :error
+
+SET PYTHON=C:\python39
+SET PYTHON_VERSION=3.9
+SET PYTHON_ARCH=64
+CALL build_single_artifact.bat || goto :error
+
goto :EOF
:error
diff --git a/kokoro/release/python/windows/build_single_artifact.bat b/kokoro/release/python/windows/build_single_artifact.bat
index 45843e1..3b60fe6 100644
--- a/kokoro/release/python/windows/build_single_artifact.bat
+++ b/kokoro/release/python/windows/build_single_artifact.bat
@@ -24,6 +24,12 @@
if %PYTHON%==C:\python38 set generator=Visual Studio 14 Win64
if %PYTHON%==C:\python38 set vcplatform=x64
+if %PYTHON%==C:\python39_32bit set generator=Visual Studio 14
+if %PYTHON%==C:\python39_32bit set vcplatform=Win32
+
+if %PYTHON%==C:\python39 set generator=Visual Studio 14 Win64
+if %PYTHON%==C:\python39 set vcplatform=x64
+
REM Prepend newly installed Python to the PATH of this build (this cannot be
REM done from inside the powershell script as it would require to restart
REM the parent CMD process).
diff --git a/python/setup.py b/python/setup.py
index d003c96..49f744e 100755
--- a/python/setup.py
+++ b/python/setup.py
@@ -279,6 +279,8 @@
"Programming Language :: Python :: 3.5",
"Programming Language :: Python :: 3.6",
"Programming Language :: Python :: 3.7",
+ "Programming Language :: Python :: 3.8",
+ "Programming Language :: Python :: 3.9",
],
namespace_packages=['google'],
packages=find_packages(
diff --git a/python/tox.ini b/python/tox.ini
index 56be125..9fabb6d 100644
--- a/python/tox.ini
+++ b/python/tox.ini
@@ -1,6 +1,6 @@
[tox]
envlist =
- py{27,33,34,35,36}-{cpp,python}
+ py{27,33,34,35,36,37,38,39}-{cpp,python}
[testenv]
usedevelop=true
diff --git a/tests.sh b/tests.sh
index 6d63aad..b2a0a52 100755
--- a/tests.sh
+++ b/tests.sh
@@ -356,6 +356,10 @@
build_python_version py38-python
}
+build_python39() {
+ build_python_version py38-python
+}
+
build_python_cpp() {
internal_build_cpp
export LD_LIBRARY_PATH=../src/.libs # for Linux
@@ -408,6 +412,10 @@
build_python_cpp_version py38-cpp
}
+build_python39_cpp() {
+ build_python_cpp_version py38-cpp
+}
+
build_python_compatibility() {
internal_build_cpp
# Use the unit-tests extracted from 2.5.0 to test the compatibility.
