From 976203dd3490c088a48127ff66e4997af09d85ef Mon Sep 17 00:00:00 2001
From: Pierre Glaser <pierreglaser@msn.com>
Date: Thu, 7 Mar 2019 15:03:30 +0100
Subject: [PATCH] CI test cloudpickle against python3.8 with hooks

---
 .travis.yml | 75 +++++++++++++++++++++++++++++++++--------------------
 1 file changed, 47 insertions(+), 28 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index bdd338040..5b3f6cbc4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,23 +3,26 @@ dist: xenial
 
 matrix:
   include:
-    - os: windows
-      language: sh
-      env: PYTHON_ROOT="/c/Python37" PYTHON_CHOCO_PKG="python3"
-    - os: windows
-      language: sh
-      env: PYTHON_ROOT="/c/Python27" PYTHON_CHOCO_PKG="python2"
+    # - os: windows
+    #   language: sh
+    #   env: PYTHON_ROOT="/c/Python37" PYTHON_CHOCO_PKG="python3"
+    # - os: windows
+    #   language: sh
+    #   env: PYTHON_ROOT="/c/Python27" PYTHON_CHOCO_PKG="python2"
+    # - os: linux
+    #   dist: trusty
+    #   python: "pypy3"
+    # - os: linux
+    #   python: 3.7
+    # - os: linux
+    #   python: 3.6
+    # - os: linux
+    #   python: 3.5
+    # - os: linux
+    #   python: 2.7
     - os: linux
-      dist: trusty
-      python: "pypy3"
-    - os: linux
-      python: 3.7
-    - os: linux
-      python: 3.6
-    - os: linux
-      python: 3.5
-    - os: linux
-      python: 2.7
+      # running python 3.8
+      env: BUILD_PY_FROM_SOURCE=1
     - os: linux
       # The PROJECT environment variable refers to a downstream project that
       # depends on cloudpickle (for example: distributed, joblib, loky). For
@@ -54,15 +57,31 @@ before_install:
         export PATH="$PYTHON_ROOT:$PYTHON_ROOT/Scripts:$PATH";
         python -m pip install --upgrade pip;
     fi
+  - if [[ "$BUILD_PY_FROM_SOURCE" == 1 ]]; then
+        export VENV_DIR="$HOME/python38";
+        pushd ..;
+        git clone https://github.com/pierreglaser/cpython.git;
+        pushd cpython;
+        git checkout add-global-hook;
+        ./configure;
+        make;
+        ./python -m venv "$VENV_DIR";
+        popd;
+        popd;
+        export PYTHON_EXE="$VENV_DIR/bin/python";
+    else
+        export PYTHON_EXE="python";
+    fi
+
 install:
-  - pip install .
-  - pip install --upgrade -r dev-requirements.txt
-  - pip install tornado
-  - if [[ $TRAVIS_PYTHON_VERSION != 'pypy'* ]]; then
-        pip install numpy scipy;
+  - $PYTHON_EXE -m pip install .
+  - $PYTHON_EXE -m pip install --upgrade -r dev-requirements.txt
+  - $PYTHON_EXE -m pip install tornado
+  - if [[ $TRAVIS_PYTHON_VERSION != 'pypy'* && "$BUILD_PY_FROM_SOURCE" != 1 ]]; then
+        $PYTHON_EXE -m pip install numpy scipy;
     fi
   - if [[ $PROJECT != "" ]]; then
-        pip install $TEST_REQUIREMENTS;
+        $PYTHON_EXE -m pip install $TEST_REQUIREMENTS;
         pushd ..;
         git clone $PROJECT_URL;
         if [[ $PROJECT == "joblib" ]]; then
@@ -70,18 +89,18 @@ install:
             source vendor_cloudpickle.sh ../../../cloudpickle;
             popd;
         fi;
-        pip install ./$PROJECT;
+        $PYTHON_EXE -m pip install ./$PROJECT;
         popd;
     fi
-  - pip list
+  - $PYTHON_EXE -m pip list
 before_script:
   # stop the build if there are Python syntax errors or undefined names
-  - flake8 . --count --select=E901,E999,F821,F822,F823 --show-source --statistics
+  - $PYTHON_EXE -m flake8 . --count --verbose --select=E901,E999,F821,F822,F823 --show-source --statistics
   # exit-zero treats all errors as warnings.  The GitHub editor is 127 chars wide
-  - flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-  - python ci/install_coverage_subprocess_pth.py
+  - $PYTHON_EXE -m flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+  - $PYTHON_EXE ci/install_coverage_subprocess_pth.py
 script:
-  - COVERAGE_PROCESS_START="$TRAVIS_BUILD_DIR/.coveragerc" PYTHONPATH='.:tests' pytest -r s
+  - COVERAGE_PROCESS_START="$TRAVIS_BUILD_DIR/.coveragerc" PYTHONPATH='.:tests' $PYTHON_EXE -m pytest -r s
   - |
     if [[ $PROJECT != "" ]]; then
       pushd ../$PROJECT