Revert "Remove obsolete Jamfile"

The enum_type_object type inherits from PyLong_Type which is not tracked
by the GC. Instances doesn't have to be tracked by the GC: remove the
Py_TPFLAGS_HAVE_GC flag.

The Python C API documentation says:

    "To create a container type, the tp_flags field of the type object
    must include the Py_TPFLAGS_HAVE_GC and provide an implementation of
    the tp_traverse handler."

https://docs.python.org/dev/c-api/gcsupport.html

The new exception was introduced in Python 3.11 by:
https://github.com/python/cpython/issues/88429

.appveyor.yml

@@ -1,103 +0,0 @@
-environment:
-  global:
-    # SDK v7.0 MSVC Express 2008's SetEnv.cmd script will fail if the
-    # /E:ON and /V:ON options are not enabled in the batch script intepreter
-    # See: http://stackoverflow.com/a/13751649/163740
-    CMD_IN_ENV: "cmd /E:ON /V:ON /C .\\ci\\run_with_env.cmd"
-    BOOST_PREFIX: C:\Libraries\boost_1_66_0
-
-  matrix:
-
-    # Pre-installed Python versions, which Appveyor may upgrade to
-    # a later point release.
-    # See: http://www.appveyor.com/docs/installed-software#python
-
-    - PYTHON: "C:\\Python27"
-      PYTHON_VERSION: "2.7.x" # currently 2.7.9
-      PYTHON_ARCH: "32"
-      MSVC: "14.0"
-      ARCH: x86
-
-    - PYTHON: "C:\\Python36-x64"
-      PYTHON_VERSION: "3.6.x"
-      PYTHON_ARCH: "64"
-      MSVC: "12.0"
-      ARCH: x86_64
-
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      PYTHON: "C:\\Python36-x64"
-      PYTHON_VERSION: "3.6.x"
-      PYTHON_ARCH: "64"
-      MSVC: "14.13.26128"
-      ARCH: x86_64
-
-install:
-  # If there is a newer build queued for the same PR, cancel this one.
-  # The AppVeyor 'rollout builds' option is supposed to serve the same
-  # purpose but it is problematic because it tends to cancel builds pushed
-  # directly to master instead of just PR builds (or the converse).
-  # credits: JuliaLang developers.
-  - ps: if ($env:APPVEYOR_PULL_REQUEST_NUMBER -and $env:APPVEYOR_BUILD_NUMBER -ne ((Invoke-RestMethod `
-        https://ci.appveyor.com/api/projects/$env:APPVEYOR_ACCOUNT_NAME/$env:APPVEYOR_PROJECT_SLUG/history?recordsNumber=50).builds | `
-        Where-Object pullRequestId -eq $env:APPVEYOR_PULL_REQUEST_NUMBER)[0].buildNumber) { `
-          throw "There are newer queued builds for this pull request, failing early." }
-  - ECHO "Filesystem root:"
-  - ps: "ls \"C:/\""
-  - ECHO "Installed libraries:"
-  - ps: "ls \"C:/Libraries/\""
-  ## This path doesn't exist with the VS 2017 worker images
-  #- ECHO "Installed SDKs:"
-  #- ps: "ls \"C:/Program Files/Microsoft SDKs/Windows\""
-
-  # Install Python (from the official .msi of http://python.org) and pip when
-  # not already installed.
-  - ps: if (-not(Test-Path($env:PYTHON))) { & .ci\install.ps1 }
-
-  # Prepend newly installed Python to the PATH of this build (this cannot be
-  # done from inside the powershell script as it would require to restart
-  # the parent CMD process).
-  - "SET PATH=%PYTHON%;%PYTHON%\\Scripts;%PATH%"
-
-  # Check that we have the expected version and architecture for Python
-  - "python --version"
-  - "python -c \"import struct; print(struct.calcsize('P') * 8)\""
-
-  # Upgrade to the latest version of pip to avoid it displaying warnings
-  # about it being out of date.
-  - "pip install --disable-pip-version-check --user --upgrade pip"
-
-  # Install the build dependencies of the project. If some dependencies contain
-  # compiled extensions and are not provided as pre-built wheel packages,
-  # pip will build them from source using the MSVC compiler matching the
-  # target Python version and architecture
-  - |
-     curl -LfsS -o faber.tar.gz https://github.com/stefanseefeld/faber/archive/snapshot/2018-04-08.tar.gz
-     tar xf faber.tar.gz
-     CD faber-snapshot-2018-04-08
-     python setup.py install
-     CD ..
-  # report the available MSVC compilers
-  - faber --info=tools cxx
-  - easy_install sphinx
-  - pip install numpy
-
-build_script:
-  - faber --with-boost-include=%BOOST_PREFIX% target.arch=%ARCH% msvc.version=%MSVC%
-
-test_script:
-  - faber --with-boost-include=%BOOST_PREFIX% test.report target.arch=%ARCH% msvc.version=%MSVC%
-
-after_test:
-  # If tests are successful, create binary packages for the project.
-  #- "%CMD_IN_ENV% python setup.py bdist_wheel"
-  #- "%CMD_IN_ENV% python setup.py bdist_wininst"
-  #- "%CMD_IN_ENV% python setup.py bdist_msi"
-  #- ps: "ls dist"
-
-#artifacts:
-  # Archive the generated packages in the ci.appveyor.com build report.
-  #- path: dist\*
-
-#on_success:
-#  - TODO: upload the content of dist/*.whl to a public wheelhouse
-#

.ci/faber

@@ -1,3 +1,7 @@
+# -*- python -*-
+
+from faber.tools.boost import boostbook
 from faber.tools.python import python
 
+bb = boostbook(prefix='/usr/share/boostbook')
 p = python(command='$PYTHON')

.ci/install.ps1

@@ -1,229 +0,0 @@
-# Sample script to install Python and pip under Windows
-# Authors: Olivier Grisel, Jonathan Helmus, Kyle Kastner, and Alex Willmer
-# License: CC0 1.0 Universal: http://creativecommons.org/publicdomain/zero/1.0/
-
-$MINICONDA_URL = "http://repo.continuum.io/miniconda/"
-$BASE_URL = "https://www.python.org/ftp/python/"
-$GET_PIP_URL = "https://bootstrap.pypa.io/get-pip.py"
-$GET_PIP_PATH = "C:\get-pip.py"
-
-$PYTHON_PRERELEASE_REGEX = @"
-(?x)
-(?<major>\d+)
-\.
-(?<minor>\d+)
-\.
-(?<micro>\d+)
-(?<prerelease>[a-z]{1,2}\d+)
-"@
-
-
-function Download ($filename, $url) {
-    $webclient = New-Object System.Net.WebClient
-
-    $basedir = $pwd.Path + "\"
-    $filepath = $basedir + $filename
-    if (Test-Path $filename) {
-        Write-Host "Reusing" $filepath
-        return $filepath
-    }
-
-    # Download and retry up to 3 times in case of network transient errors.
-    Write-Host "Downloading" $filename "from" $url
-    $retry_attempts = 2
-    for ($i = 0; $i -lt $retry_attempts; $i++) {
-        try {
-            $webclient.DownloadFile($url, $filepath)
-            break
-        }
-        Catch [Exception]{
-            Start-Sleep 1
-        }
-    }
-    if (Test-Path $filepath) {
-        Write-Host "File saved at" $filepath
-    } else {
-        # Retry once to get the error message if any at the last try
-        $webclient.DownloadFile($url, $filepath)
-    }
-    return $filepath
-}
-
-
-function ParsePythonVersion ($python_version) {
-    if ($python_version -match $PYTHON_PRERELEASE_REGEX) {
-        return ([int]$matches.major, [int]$matches.minor, [int]$matches.micro,
-                $matches.prerelease)
-    }
-    $version_obj = [version]$python_version
-    return ($version_obj.major, $version_obj.minor, $version_obj.build, "")
-}
-
-
-function DownloadPython ($python_version, $platform_suffix) {
-    $major, $minor, $micro, $prerelease = ParsePythonVersion $python_version
-
-    if (($major -le 2 -and $micro -eq 0) `
-        -or ($major -eq 3 -and $minor -le 2 -and $micro -eq 0) `
-        ) {
-        $dir = "$major.$minor"
-        $python_version = "$major.$minor$prerelease"
-    } else {
-        $dir = "$major.$minor.$micro"
-    }
-
-    if ($prerelease) {
-        if (($major -le 2) `
-            -or ($major -eq 3 -and $minor -eq 1) `
-            -or ($major -eq 3 -and $minor -eq 2) `
-            -or ($major -eq 3 -and $minor -eq 3) `
-            ) {
-            $dir = "$dir/prev"
-        }
-    }
-
-    if (($major -le 2) -or ($major -le 3 -and $minor -le 4)) {
-        $ext = "msi"
-        if ($platform_suffix) {
-            $platform_suffix = ".$platform_suffix"
-        }
-    } else {
-        $ext = "exe"
-        if ($platform_suffix) {
-            $platform_suffix = "-$platform_suffix"
-        }
-    }
-
-    $filename = "python-$python_version$platform_suffix.$ext"
-    $url = "$BASE_URL$dir/$filename"
-    $filepath = Download $filename $url
-    return $filepath
-}
-
-
-function InstallPython ($python_version, $architecture, $python_home) {
-    Write-Host "Installing Python" $python_version "for" $architecture "bit architecture to" $python_home
-    if (Test-Path $python_home) {
-        Write-Host $python_home "already exists, skipping."
-        return $false
-    }
-    if ($architecture -eq "32") {
-        $platform_suffix = ""
-    } else {
-        $platform_suffix = "amd64"
-    }
-    $installer_path = DownloadPython $python_version $platform_suffix
-    $installer_ext = [System.IO.Path]::GetExtension($installer_path)
-    Write-Host "Installing $installer_path to $python_home"
-    $install_log = $python_home + ".log"
-    if ($installer_ext -eq '.msi') {
-        InstallPythonMSI $installer_path $python_home $install_log
-    } else {
-        InstallPythonEXE $installer_path $python_home $install_log
-    }
-    if (Test-Path $python_home) {
-        Write-Host "Python $python_version ($architecture) installation complete"
-    } else {
-        Write-Host "Failed to install Python in $python_home"
-        Get-Content -Path $install_log
-        Exit 1
-    }
-}
-
-
-function InstallPythonEXE ($exepath, $python_home, $install_log) {
-    $install_args = "/quiet InstallAllUsers=1 TargetDir=$python_home"
-    RunCommand $exepath $install_args
-}
-
-
-function InstallPythonMSI ($msipath, $python_home, $install_log) {
-    $install_args = "/qn /log $install_log /i $msipath TARGETDIR=$python_home"
-    $uninstall_args = "/qn /x $msipath"
-    RunCommand "msiexec.exe" $install_args
-    if (-not(Test-Path $python_home)) {
-        Write-Host "Python seems to be installed else-where, reinstalling."
-        RunCommand "msiexec.exe" $uninstall_args
-        RunCommand "msiexec.exe" $install_args
-    }
-}
-
-function RunCommand ($command, $command_args) {
-    Write-Host $command $command_args
-    Start-Process -FilePath $command -ArgumentList $command_args -Wait -Passthru
-}
-
-
-function InstallPip ($python_home) {
-    $pip_path = $python_home + "\Scripts\pip.exe"
-    $python_path = $python_home + "\python.exe"
-    if (-not(Test-Path $pip_path)) {
-        Write-Host "Installing pip..."
-        $webclient = New-Object System.Net.WebClient
-        $webclient.DownloadFile($GET_PIP_URL, $GET_PIP_PATH)
-        Write-Host "Executing:" $python_path $GET_PIP_PATH
-        & $python_path $GET_PIP_PATH
-    } else {
-        Write-Host "pip already installed."
-    }
-}
-
-
-function DownloadMiniconda ($python_version, $platform_suffix) {
-    if ($python_version -eq "3.4") {
-        $filename = "Miniconda3-3.5.5-Windows-" + $platform_suffix + ".exe"
-    } else {
-        $filename = "Miniconda-3.5.5-Windows-" + $platform_suffix + ".exe"
-    }
-    $url = $MINICONDA_URL + $filename
-    $filepath = Download $filename $url
-    return $filepath
-}
-
-
-function InstallMiniconda ($python_version, $architecture, $python_home) {
-    Write-Host "Installing Python" $python_version "for" $architecture "bit architecture to" $python_home
-    if (Test-Path $python_home) {
-        Write-Host $python_home "already exists, skipping."
-        return $false
-    }
-    if ($architecture -eq "32") {
-        $platform_suffix = "x86"
-    } else {
-        $platform_suffix = "x86_64"
-    }
-    $filepath = DownloadMiniconda $python_version $platform_suffix
-    Write-Host "Installing" $filepath "to" $python_home
-    $install_log = $python_home + ".log"
-    $args = "/S /D=$python_home"
-    Write-Host $filepath $args
-    Start-Process -FilePath $filepath -ArgumentList $args -Wait -Passthru
-    if (Test-Path $python_home) {
-        Write-Host "Python $python_version ($architecture) installation complete"
-    } else {
-        Write-Host "Failed to install Python in $python_home"
-        Get-Content -Path $install_log
-        Exit 1
-    }
-}
-
-
-function InstallMinicondaPip ($python_home) {
-    $pip_path = $python_home + "\Scripts\pip.exe"
-    $conda_path = $python_home + "\Scripts\conda.exe"
-    if (-not(Test-Path $pip_path)) {
-        Write-Host "Installing pip..."
-        $args = "install --yes pip"
-        Write-Host $conda_path $args
-        Start-Process -FilePath "$conda_path" -ArgumentList $args -Wait -Passthru
-    } else {
-        Write-Host "pip already installed."
-    }
-}
-
-function main () {
-    InstallPython $env:PYTHON_VERSION $env:PYTHON_ARCH $env:PYTHON
-    InstallPip $env:PYTHON
-}
-
-main

.ci/run_with_env.cmd

@@ -1,88 +0,0 @@
-:: To build extensions for 64 bit Python 3, we need to configure environment
-:: variables to use the MSVC 2010 C++ compilers from GRMSDKX_EN_DVD.iso of:
-:: MS Windows SDK for Windows 7 and .NET Framework 4 (SDK v7.1)
-::
-:: To build extensions for 64 bit Python 2, we need to configure environment
-:: variables to use the MSVC 2008 C++ compilers from GRMSDKX_EN_DVD.iso of:
-:: MS Windows SDK for Windows 7 and .NET Framework 3.5 (SDK v7.0)
-::
-:: 32 bit builds, and 64-bit builds for 3.5 and beyond, do not require specific
-:: environment configurations.
-::
-:: Note: this script needs to be run with the /E:ON and /V:ON flags for the
-:: cmd interpreter, at least for (SDK v7.0)
-::
-:: More details at:
-:: https://github.com/cython/cython/wiki/64BitCythonExtensionsOnWindows
-:: http://stackoverflow.com/a/13751649/163740
-::
-:: Author: Olivier Grisel
-:: License: CC0 1.0 Universal: http://creativecommons.org/publicdomain/zero/1.0/
-::
-:: Notes about batch files for Python people:
-::
-:: Quotes in values are literally part of the values:
-::      SET FOO="bar"
-:: FOO is now five characters long: " b a r "
-:: If you don't want quotes, don't include them on the right-hand side.
-::
-:: The CALL lines at the end of this file look redundant, but if you move them
-:: outside of the IF clauses, they do not run properly in the SET_SDK_64==Y
-:: case, I don't know why.
-@ECHO OFF
-
-SET COMMAND_TO_RUN=%*
-SET WIN_SDK_ROOT=C:\Program Files\Microsoft SDKs\Windows
-SET WIN_WDK=c:\Program Files (x86)\Windows Kits\10\Include\wdf
-
-:: Extract the major and minor versions, and allow for the minor version to be
-:: more than 9.  This requires the version number to have two dots in it.
-SET MAJOR_PYTHON_VERSION=%PYTHON_VERSION:~0,1%
-IF "%PYTHON_VERSION:~3,1%" == "." (
-    SET MINOR_PYTHON_VERSION=%PYTHON_VERSION:~2,1%
-) ELSE (
-    SET MINOR_PYTHON_VERSION=%PYTHON_VERSION:~2,2%
-)
-
-:: Based on the Python version, determine what SDK version to use, and whether
-:: to set the SDK for 64-bit.
-IF %MAJOR_PYTHON_VERSION% == 2 (
-    SET WINDOWS_SDK_VERSION="v7.0"
-    SET SET_SDK_64=Y
-) ELSE (
-    IF %MAJOR_PYTHON_VERSION% == 3 (
-        SET WINDOWS_SDK_VERSION="v7.1"
-        IF %MINOR_PYTHON_VERSION% LEQ 4 (
-            SET SET_SDK_64=Y
-        ) ELSE (
-            SET SET_SDK_64=N
-            IF EXIST "%WIN_WDK%" (
-                :: See: https://connect.microsoft.com/VisualStudio/feedback/details/1610302/
-                REN "%WIN_WDK%" 0wdf
-            )
-        )
-    ) ELSE (
-        ECHO Unsupported Python version: "%MAJOR_PYTHON_VERSION%"
-        EXIT 1
-    )
-)
-
-IF %PYTHON_ARCH% == 64 (
-    IF %SET_SDK_64% == Y (
-        ECHO Configuring Windows SDK %WINDOWS_SDK_VERSION% for Python %MAJOR_PYTHON_VERSION% on a 64 bit architecture
-        SET DISTUTILS_USE_SDK=1
-        SET MSSdk=1
-        "%WIN_SDK_ROOT%\%WINDOWS_SDK_VERSION%\Setup\WindowsSdkVer.exe" -q -version:%WINDOWS_SDK_VERSION%
-        "%WIN_SDK_ROOT%\%WINDOWS_SDK_VERSION%\Bin\SetEnv.cmd" /x64 /release
-        ECHO Executing: %COMMAND_TO_RUN%
-        call %COMMAND_TO_RUN% || EXIT 1
-    ) ELSE (
-        ECHO Using default MSVC build environment for 64 bit architecture
-        ECHO Executing: %COMMAND_TO_RUN%
-        call %COMMAND_TO_RUN% || EXIT 1
-    )
-) ELSE (
-    ECHO Using default MSVC build environment for 32 bit architecture
-    ECHO Executing: %COMMAND_TO_RUN%
-    call %COMMAND_TO_RUN% || EXIT 1
-)

.ci/upload_docs.sh

@@ -1,58 +0,0 @@
-#!/bin/bash
-set -e # Exit with nonzero exit code if anything fails
-
-SOURCE_BRANCH="master"
-TARGET_BRANCH="gh-pages"
-
-# Pull requests and commits to other branches shouldn't try to deploy, just build to verify
-if [ "$TRAVIS_PULL_REQUEST" != "false" ] || \
-   [ "$TRAVIS_BRANCH" != master -a \
-     "$TRAVIS_BRANCH" != develop  -a \
-     "$TRAVIS_BRANCH" != travis ]; then
-    echo "No docs to upload."
-    exit 0
-fi
-
-if [ -z "$GH_TOKEN" ]; then
-    echo "Error: GH_TOKEN is undefined"
-    exit 1
-fi
-
-# Save some useful information
-REPO=`git config remote.origin.url`
-SHA=`git rev-parse --verify HEAD`
-
-# build happens to contain the "doc/html" tree that we want to push
-# into the gh-pages branch. So we step into that directory, create a new repo,
-# set the remote appropriately, then commit and push.
-cd build
-git init
-git config user.name "Travis CI"
-git config user.email "travis-ci"
-
-# Make sure 'GH_TOKEN' is set (as 'secure' variable) in .travis.yml
-git remote add upstream "https://$GH_TOKEN@github.com/boostorg/python.git"
-git fetch upstream
-git reset upstream/gh-pages
-
-# Prepare version.
-if [ "$TRAVIS_BRANCH" = develop -o "$TRAVIS_BRANCH" = travis ]; then
-    mkdir -p develop/doc/
-    cp ../index.html develop/
-    cp ../doc/index.html develop/doc/
-    cp -a doc/html develop/doc/
-    git add develop/index.html
-    git add develop/doc/index.html
-    git add -A develop/doc/html
-else
-    cp ../index.html .
-    cp ../doc/index.html doc/
-    git add index.html
-    git add doc/index.html
-    git add -A doc/html
-fi
-# Commit the new version.
-git commit -m "Deploy to GitHub Pages: ${SHA}"
-
-# Now that we're all set up, we can push.
-git push -q upstream HEAD:gh-pages

.github/workflows/deploy-documentation.yml

@@ -0,0 +1,37 @@
+name: deploy documentation
+
+on: [push]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-20.04
+    steps:
+    - uses: actions/checkout@v2
+    - name: setup
+      run: |
+        sudo apt-get update
+        sudo apt-get install \
+          libboost1.71-tools-dev \
+          python3 \
+          python3-numpy \
+          python3-sphinx \
+          xsltproc \
+          docbook-xsl
+        sudo python3 -m pip install --upgrade pip
+        sudo python3 -m pip install faber
+    - name: build
+      run: |
+        sed -e "s/\$PYTHON/python3/g" .ci/faber > ~/.faber
+        faber --builddir=build doc.html
+        if [ "${GITHUB_REF##*/}" == master ]; then
+          echo "destination_dir=doc/html" >> $GITHUB_ENV
+        else
+          echo "destination_dir=doc/develop/html" >> $GITHUB_ENV
+        fi
+    - name: deploy
+      uses: peaceiris/actions-gh-pages@v3
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_dir: build/doc/html
+        destination_dir: ${{ env.destination_dir }}
+        keep_files: true

.github/workflows/test-osx.yml

@@ -0,0 +1,45 @@
+name: Test OSX
+
+on:  [push, pull_request]
+
+jobs:
+  build:
+    runs-on: macOS-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: [3.6]
+        cxx: [clang++]
+        std: [c++98, c++11, c++14] # TODO: c++17 is failing !
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: setup python
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: setup prerequisites
+      run: |
+        brew install boost
+        python -m pip install --upgrade pip
+        python -m pip install setuptools faber
+    - name: build
+      run: |
+        python --version
+        ${{ matrix.cxx }} --version
+        faber -v
+        sed -e "s/\$PYTHON/python/g" .ci/faber > ~/.faber
+        faber \
+          --builddir=build \
+          cxx.name=${{ matrix.cxx }} \
+          cxxflags=-std=${{ matrix.std }} \
+          -j`sysctl -n hw.ncpu`
+    - name: test
+      run: |
+        faber \
+          --builddir=build\
+          cxx.name=${{ matrix.cxx }} \
+          cxxflags=-std=${{ matrix.std }} \
+          -j`sysctl -n hw.ncpu` \
+          test.report

.github/workflows/test-ubuntu.yml

@@ -0,0 +1,51 @@
+name: Test Ubuntu
+
+on:  [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        python: [python, python3]
+        cxx: [g++, clang++]
+        std: [c++98, c++11, c++14, c++17]
+        include:
+          # Add the appropriate docker image for each compiler.
+          # The images from teeks99/boost-python-test already have boost::python
+          # pre-reqs installed, see:
+          # https://github.com/teeks99/boost-python-test-docker
+          - cxx: clang++
+            docker-img: teeks99/boost-python-test:clang-12_1.76.0
+          - cxx: g++
+            docker-img: teeks99/boost-python-test:gcc-10_1.76.0
+
+    container:
+      image: ${{ matrix.docker-img }}
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: build
+      run: |
+        ${{ matrix.python }} --version
+        ${{ matrix.cxx }} --version
+        faber -v
+        sed -e "s/\$PYTHON/${{ matrix.python }}/g" .ci/faber > ~/.faber
+        faber \
+          --with-boost-include=${BOOST_PY_DEPS} \
+          --builddir=build \
+          cxx.name=${{ matrix.cxx }} \
+          cxxflags=-std=${{ matrix.std }} \
+          -j`nproc`
+    - name: test
+      run: |
+        faber \
+          --with-boost-include=${BOOST_PY_DEPS} \
+          --builddir=build \
+          cxx.name=${{ matrix.cxx }} \
+          cxxflags=-std=${{ matrix.std }} \
+          -j`nproc` \
+          test.report

.github/workflows/test-windows.yml

@@ -0,0 +1,49 @@
+name: Test Windows
+
+on:  [push, pull_request]
+
+jobs:
+  build:
+    runs-on: windows-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: [3.7]
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - uses: microsoft/setup-msbuild@v1.1
+    - name: setup boost prerequisites
+      uses: lukka/run-vcpkg@v6
+      with:
+        vcpkgGitCommitId: '88b1071e39f13b632644d9d953738d345a4ac055'
+        vcpkgDirectory: '${{ runner.workspace }}/vcpkg'
+        vcpkgTriplet: x64-windows
+        vcpkgArguments: >
+          boost-config
+          boost-core
+          boost-function
+          boost-graph
+          boost-iterator
+          boost-lexical-cast
+          boost-mpl
+          boost-preprocessor
+          boost-smart-ptr
+          boost-static-assert
+          boost-align
+    - name: setup faber
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install setuptools faber numpy
+        faber --info=tools cxx
+    - name: build
+      shell: cmd
+      run: |
+        faber --builddir=build cxx.name=msvc --with-boost-include=${{ runner.workspace }}/vcpkg/installed/x64-windows/include -j4
+    - name: test
+      shell: cmd
+      run: |
+        faber --builddir=build cxx.name=msvc --with-boost-include=${{ runner.workspace }}/vcpkg/installed/x64-windows/include -j4 test.report

.travis.yml

@@ -1,118 +0,0 @@
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# Distributed under the Boost Software License, Version 1.0.
-# (See accompanying file LICENSE_1_0.txt or copy at
-# http://www.boost.org/LICENSE_1_0.txt)
-
-sudo: required
-dist: trusty
-
-language: cpp
-
-env:
-  global:
-    - secure: BRNUkxN3p8f+uYKWC3Hr0VPqZA0PxbWr1DJlcI4hbiZtzKhMCWjDmd9UW9CzzexqeOxpd+9s0G87qvOur+wMSVxugDxtTesZrh1czXHeSVxgQrYD783XJtQJ9aYypbChkiboRD6Xpmbq7itwMuHBJMFtCuDxMynpU1jWwkyTf2Y=
-
-matrix:
-  include:
-    - os: linux
-      env: CXX=g++ PYTHON=python CXXFLAGS=-std=c++98
-    - os: linux
-      env: CXX=g++ PYTHON=python CXXFLAGS=-std=c++11
-    - os: linux
-      env: CXX=g++ PYTHON=python3 CXXFLAGS=-std=c++98
-    - os: linux
-      env: CXX=g++ PYTHON=python3 CXXFLAGS=-std=c++11
-    - os: linux
-      env: CXX=clang++ PYTHON=python3 CXXFLAGS=-std=c++98
-    - os: linux
-      env: CXX=clang++ PYTHON=python3 CXXFLAGS=-std=c++11
-    - os: osx
-      env: CXX=clang++ PYTHON=python CXXFLAGS=-std=c++11
-    - env: PYTHON=python DOC=1
-  allow_failures:
-    - os: osx
-
-addons:
-  apt:
-    sources:
-    - ubuntu-toolchain-r-test
-    packages:
-    - gcc-4.8
-    - g++-4.8
-    - clang
-    - python-numpy
-    - python-sphinx
-    - python3-dev
-    - python3-numpy
-    - libboost-all-dev
-    - xsltproc
-    - docbook-xsl
-    - python-docutils
-
-
-cache:
-  directories:
-  - $HOME/Boost
-
-before_install:
-  # The Trusty image has several Python versions pre-installed compiled with
-  # conflicting UCS2 and UCS4 unicode. Modify the PATH to skip the TravisCI python.
-  # See https://github.com/travis-ci/travis-ci/issues/4948 for details.
-  - export PATH=$(echo $PATH | tr ':' "\n" | sed '/\/opt\/python/d' | tr "\n" ":" | sed "s|::|:|g")
-
-install:
-  # Install our own version of Boost (the subset we need) as the system version is
-  # too old (for C++11 support).
-  - |
-     if [ ! -d $HOME/Boost/tools/boostbook ]; then
-       echo "rebuilding Boost prerequisites."
-       wget https://sourceforge.net/projects/boost/files/boost/1.66.0/boost_1_66_0.tar.gz/download
-       tar xf download
-       pushd boost_1_66_0
-       ./bootstrap.sh
-       ./b2 tools/bcp
-       mkdir -p $HOME/Boost
-       # Install Boost.Python prerequisites, but not Boost.Python itself.
-       dist/bin/bcp python tools/boostbook tools/quickbook $HOME/Boost &> /dev/null
-       rm -rf $HOME/Boost/boost/python*
-       popd
-     else
-       echo "using cached Boost prerequisites."
-     fi
-     # Install Faber, the build tool.
-     date=2018-04-08
-     wget https://github.com/stefanseefeld/faber/archive/snapshot/$date.tar.gz
-     tar xf $date.tar.gz
-     pushd faber-snapshot-$date
-     #wget https://github.com/stefanseefeld/faber/archive/release/0.2.tar.gz
-     #tar xf 0.2.tar.gz
-     #pushd faber-release-0.2
-     sudo python setup.py install
-     popd
-
-before_script:
-- sed -e "s/\$PYTHON/$PYTHON/g" .ci/faber > ~/.faber
-- $PYTHON --version
-- faber -h
-- ls -l $HOME/Boost
-
-script:
-- |
-   if [ "$DOC" ]; then
-     BOOST_ROOT=$HOME/Boost faber --builddir=build doc.html
-   else
-     faber --with-boost-include=$HOME/Boost --builddir=build test.report cxx.name=$CXX cxxflags=$CXXFLAGS
-   fi
-
-after_success:
-# Upload docs only when building upstream.
-- |
-   if [ "$DOC" -a \
-        "$TRAVIS_REPO_SLUG" = "boostorg/python" -a \
-        "$TRAVIS_PULL_REQUEST" = "false" ]; then
-     export GH_TOKEN
-     .ci/upload_docs.sh
-   fi

CMakeLists.txt

@@ -0,0 +1,176 @@
+# Copyright 2020, 2021 Peter Dimov
+# Distributed under the Boost Software License, Version 1.0.
+# https://www.boost.org/LICENSE_1_0.txt
+
+cmake_minimum_required(VERSION 3.14...3.20)
+
+project(boost_python VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
+
+find_package(Python REQUIRED COMPONENTS Development OPTIONAL_COMPONENTS NumPy)
+
+if(Python_NumPy_FOUND)
+  message(STATUS "Boost.Python: using Python ${Python_VERSION} with NumPy at ${Python_NumPy_INCLUDE_DIRS}")
+else()
+  message(STATUS "Boost.Python: using Python ${Python_VERSION} without NumPy")
+endif()
+
+# boost_pythonXY
+
+set(_pyver ${Python_VERSION_MAJOR}${Python_VERSION_MINOR})
+set(_boost_python boost_python${_pyver})
+
+add_library(${_boost_python}
+  src/dict.cpp
+  src/errors.cpp
+  src/exec.cpp
+  src/import.cpp
+  src/list.cpp
+  src/long.cpp
+  src/module.cpp
+  src/object_operators.cpp
+  src/object_protocol.cpp
+  src/slice.cpp
+  src/str.cpp
+  src/tuple.cpp
+  src/wrapper.cpp
+  src/converter/from_python.cpp
+  src/converter/registry.cpp
+  src/converter/type_id.cpp
+  src/converter/builtin_converters.cpp
+  src/converter/arg_to_python_base.cpp
+  src/object/enum.cpp
+  src/object/class.cpp
+  src/object/function.cpp
+  src/object/inheritance.cpp
+  src/object/life_support.cpp
+  src/object/pickle_support.cpp
+  src/object/iterator.cpp
+  src/object/stl_iterator.cpp
+  src/object_protocol.cpp
+  src/object_operators.cpp
+  src/object/function_doc_signature.cpp
+)
+
+add_library(Boost::python${_pyver} ALIAS ${_boost_python})
+
+target_include_directories(${_boost_python} PUBLIC include)
+
+target_link_libraries(${_boost_python}
+  PUBLIC
+    Boost::align
+    Boost::bind
+    Boost::config
+    Boost::conversion
+    Boost::core
+    Boost::detail
+    Boost::foreach
+    Boost::function
+    Boost::iterator
+    Boost::lexical_cast
+    Boost::mpl
+    Boost::numeric_conversion
+    Boost::preprocessor
+    Boost::smart_ptr
+    Boost::static_assert
+    Boost::tuple
+    Boost::type_traits
+    Boost::utility
+
+    Python::Module
+
+  PRIVATE
+    Boost::graph
+    Boost::integer
+    Boost::property_map
+)
+
+target_compile_definitions(${_boost_python}
+  PUBLIC BOOST_PYTHON_NO_LIB
+  PRIVATE BOOST_PYTHON_SOURCE
+)
+
+if(BUILD_SHARED_LIBS)
+  target_compile_definitions(${_boost_python} PUBLIC BOOST_PYTHON_DYN_LINK)
+else()
+  target_compile_definitions(${_boost_python} PUBLIC BOOST_PYTHON_STATIC_LINK BOOST_PYTHON_STATIC_LIB)
+endif()
+
+# Boost::python alias
+
+add_library(boost_python INTERFACE)
+add_library(Boost::python ALIAS boost_python)
+target_link_libraries(boost_python INTERFACE Boost::python${_pyver})
+
+# Installation
+
+if(BOOST_SUPERPROJECT_VERSION AND NOT CMAKE_VERSION VERSION_LESS 3.13)
+  boost_install(TARGETS ${_boost_python} boost_python VERSION ${BOOST_SUPERPROJECT_VERSION} HEADER_DIRECTORY include)
+endif()
+
+if(Python_NumPy_FOUND)
+
+# boost_numpyXY
+
+set(_boost_numpy boost_numpy${_pyver})
+
+add_library(${_boost_numpy}
+  src/numpy/dtype.cpp
+  src/numpy/matrix.cpp
+  src/numpy/ndarray.cpp
+  src/numpy/numpy.cpp
+  src/numpy/scalars.cpp
+  src/numpy/ufunc.cpp
+)
+
+add_library(Boost::numpy${_pyver} ALIAS ${_boost_numpy})
+
+target_include_directories(${_boost_numpy} PUBLIC include)
+
+target_link_libraries(${_boost_numpy}
+  PUBLIC
+    Boost::config
+    Boost::core
+    Boost::detail
+    Boost::mpl
+    Boost::python
+    Boost::smart_ptr
+
+    Python::NumPy
+)
+
+target_compile_definitions(${_boost_numpy}
+  PUBLIC BOOST_NUMPY_NO_LIB
+  PRIVATE BOOST_NUMPY_SOURCE
+)
+
+if(BUILD_SHARED_LIBS)
+  target_compile_definitions(${_boost_numpy} PUBLIC BOOST_NUMPY_DYN_LINK)
+else()
+  target_compile_definitions(${_boost_numpy} PUBLIC BOOST_NUMPY_STATIC_LINK BOOST_NUMPY_STATIC_LIB)
+endif()
+
+# Boost::numpy alias
+
+add_library(boost_numpy INTERFACE)
+add_library(Boost::numpy ALIAS boost_numpy)
+target_link_libraries(boost_numpy INTERFACE Boost::numpy${_pyver})
+
+# Installation
+
+if(BOOST_SUPERPROJECT_VERSION AND NOT CMAKE_VERSION VERSION_LESS 3.13)
+  boost_install(TARGETS ${_boost_numpy} boost_numpy VERSION ${BOOST_SUPERPROJECT_VERSION})
+endif()
+
+endif()
+
+unset(_pyver)
+unset(_boost_python)
+unset(_boost_numpy)
+
+# Testing
+
+if(BUILD_TESTING AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/test/CMakeLists.txt")
+
+  add_subdirectory(test)
+
+endif()

Jamfile

@@ -1,68 +0,0 @@
-# Copyright (c) 2018 Stefan Seefeld
-# All rights reserved.
-#
-# Distributed under the Boost Software License, Version 1.0.
-# (See accompanying file LICENSE_1_0.txt or copy at
-# http://www.boost.org/LICENSE_1_0.txt)
-
-import option ;
-import regex ;
-import python ;
-
-#
-# The `version-suffix` rule really belongs into python.jam, and
-# should be moved there. `split-version` is only duplicated here
-# as a prerequisite. (See https://github.com/boostorg/build/pull/290)
-#
-
-
-# Validate the version string and extract the major/minor part we care about.
-#
-local rule split-version ( version )
-{
-    local major-minor = [ MATCH "^([0-9]+)\.([0-9]+)(.*)$" : $(version) : 1 2 3 ] ;
-    if ! $(major-minor[2]) || $(major-minor[3])
-    {
-        ECHO "Warning: \"using python\" expects a two part (major, minor) version number; got" $(version) instead ;
-
-        # Add a zero to account for the missing digit if necessary.
-        major-minor += 0 ;
-    }
-
-    return $(major-minor[1]) $(major-minor[2]) ;
-}
-
-# Define a version suffix for libraries depending on Python.
-# For example, Boost.Python built for Python 2.7 uses the suffix "27"
-rule version-suffix ( version )
-{
-    local major-minor = [ split-version $(version) ] ;
-    local suffix = $(major-minor:J="") ;
-    return $(suffix) ;
-}
-
-
-# Python build id (for Python libraries only).
-python-id = [ option.get "python-buildid" ] ;
-if $(python-id)
-{
-    PYTHON_ID = [ regex.replace $(python-id) "[*\\/:.\"\']" _ ] ;
-}
-
-rule python-tag ( name : type ? : property-set )
-{
-    local result = $(name) ;
-    if $(type) in STATIC_LIB SHARED_LIB IMPORT_LIB
-    {
-        local version = [ $(property-set).get <python> ] ;
-        local lib-suffix = [ version-suffix $(version) ] ;
-        result = $(result)$(lib-suffix) ;
-    }
-    if $(type) in STATIC_LIB SHARED_LIB IMPORT_LIB && $(PYTHON_ID)
-    {
-        result = $(result)-$(PYTHON_ID) ;
-    }
-
-    # forward to the boost tagging rule
-    return  [ tag $(result) : $(type) : $(property-set) ] ;
-}

README.md

@@ -21,8 +21,7 @@ See the [Boost.Python](http://boostorg.github.io/python) documentation for detai
 
 **Hint :** Check out the [development version](http://boostorg.github.io/python/develop) of the documentation to see work in progress.
 
-# Building [![Build Status](https://travis-ci.org/boostorg/python.svg?branch=develop)](https://travis-ci.org/boostorg/python) [![Build status](https://ci.appveyor.com/api/projects/status/cgx9xma6v3gjav92/branch/develop?svg=true)](https://ci.appveyor.com/project/stefanseefeld/python/branch/develop)
-
+# Building ![Test Ubuntu](https://github.com/boostorg/python/workflows/Test%20Ubuntu/badge.svg) ![Test OSX](https://github.com/boostorg/python/workflows/Test%20OSX/badge.svg) ![Test Windows](https://github.com/boostorg/python/workflows/Test%20Windows/badge.svg)
 
 While Boost.Python is part of the Boost C++ Libraries super-project, and thus can be compiled as part of Boost, it can also be compiled and installed stand-alone, i.e. against a pre-installed Boost package.
 

build/Jamfile

@@ -93,7 +93,7 @@ lib boost_python
         <dependency>config-warning
         <python-debugging>on:<define>BOOST_DEBUG_PYTHON
         -<tag>@$(BOOST_JAMROOT_MODULE)%$(BOOST_JAMROOT_MODULE).tag
-        <tag>@$(__name__).python-tag
+        <tag>@python-tag
         <conditional>@python.require-py
 
     :   # default build
@@ -117,11 +117,11 @@ lib boost_numpy
         <define>BOOST_NUMPY_SOURCE
         [ cond [ python.numpy ] : <library>/python//python_for_extensions ]
         [ unless [ python.numpy ] : <build>no ]
-        <include>$(numpy-include)
+        <library>/python//numpy
         <library>boost_python
         <python-debugging>on:<define>BOOST_DEBUG_PYTHON
         -<tag>@$(BOOST_JAMROOT_MODULE)%$(BOOST_JAMROOT_MODULE).tag
-        <tag>@$(__name__).python-tag
+        <tag>@python-tag
         <conditional>@python.require-py
 
     :   # default build

doc/reference/call_method.qbk

@@ -20,6 +20,8 @@ C++ Module Definition
 ``
 #include <boost/python/module.hpp>
 #include <boost/python/class.hpp>
+#include <boost/python/call_method.hpp>
+#include <boost/python/def.hpp>
 #include <boost/utility.hpp>
 #include <cstring>
 
@@ -28,7 +30,7 @@ class Base
 {
  public:
    virtual char const* class_name() const { return "Base"; }
-   virtual ~Base();
+   virtual ~Base() {};
 };
 
 bool is_base(Base* b)
@@ -56,7 +58,7 @@ BOOST_PYTHON_MODULE(my_module)
 {
     def("is_base", is_base);
 
-    class_<Base,Base_callback, noncopyable>("Base")
+    class_<Base,Base_callback, boost::noncopyable>("Base")
         .def("class_name", &Base_callback::Base_name)
         ;
 

fabscript

@@ -75,8 +75,8 @@ checks = [cxx_checks.has_cxx11(features, define('HAS_CXX11')),
           has_numpy(features)]
 config = report('config', checks)
 
-src = module('src', features=config.use)
-test = module('test', features=config.use)
-doc = module('doc', features=config.use)
+src = module('src', features=features|config.use)
+test = module('test', features=features|config.use)
+doc = module('doc', features=features|config.use)
 
 default = src.default

include/boost/python/call.hpp

@@ -60,7 +60,7 @@ call(PyObject* callable
     )
 {
     PyObject* const result = 
-        PyEval_CallFunction(
+        PyObject_CallFunction(
             callable
             , const_cast<char*>("(" BOOST_PP_REPEAT_1ST(N, BOOST_PYTHON_FIXED, "O") ")")
             BOOST_PP_REPEAT_1ST(N, BOOST_PYTHON_FAST_ARG_TO_PYTHON_GET, nil)
@@ -69,7 +69,7 @@ call(PyObject* callable
     // This conversion *must not* be done in the same expression as
     // the call, because, in the special case where the result is a
     // reference a Python object which was created by converting a C++
-    // argument for passing to PyEval_CallFunction, its reference
+    // argument for passing to PyObject_CallFunction, its reference
     // count will be 2 until the end of the full expression containing
     // the conversion, and that interferes with dangling
     // pointer/reference detection.

include/boost/python/call_method.hpp

@@ -59,7 +59,7 @@ call_method(PyObject* self, char const* name
     )
 {
     PyObject* const result = 
-        PyEval_CallMethod(
+        PyObject_CallMethod(
             self
             , const_cast<char*>(name)
             , const_cast<char*>("(" BOOST_PP_REPEAT_1ST(N, BOOST_PYTHON_FIXED, "O") ")")
@@ -69,7 +69,7 @@ call_method(PyObject* self, char const* name
     // This conversion *must not* be done in the same expression as
     // the call, because, in the special case where the result is a
     // reference a Python object which was created by converting a C++
-    // argument for passing to PyEval_CallFunction, its reference
+    // argument for passing to PyObject_CallFunction, its reference
     // count will be 2 until the end of the full expression containing
     // the conversion, and that interferes with dangling
     // pointer/reference detection.

include/boost/python/converter/obj_mgr_arg_from_python.hpp

@@ -81,9 +81,9 @@ inline object_manager_ref_arg_from_python<Ref>::object_manager_ref_arg_from_pyth
 # if defined(__EDG_VERSION__) && __EDG_VERSION__ <= 243
     // needed for warning suppression
     python::detail::borrowed_reference x_ = python::detail::borrowed_reference(x);
-    python::detail::construct_referent<Ref>(&m_result.bytes, x_);
+    python::detail::construct_referent<Ref>(m_result.bytes, x_);
 # else 
-    python::detail::construct_referent<Ref>(&m_result.bytes, (python::detail::borrowed_reference)x);
+    python::detail::construct_referent<Ref>(m_result.bytes, (python::detail::borrowed_reference)x);
 # endif 
 }
 

include/boost/python/converter/rvalue_from_python_data.hpp

@@ -9,6 +9,7 @@
 # include <boost/python/detail/referent_storage.hpp>
 # include <boost/python/detail/destroy.hpp>
 # include <boost/python/detail/type_traits.hpp>
+# include <boost/align/align.hpp>
 # include <boost/static_assert.hpp>
 # include <cstddef>
 
@@ -132,7 +133,13 @@ template <class T>
 inline rvalue_from_python_data<T>::~rvalue_from_python_data()
 {
     if (this->stage1.convertible == this->storage.bytes)
-        python::detail::destroy_referent<ref_type>(this->storage.bytes);
+    {
+        size_t allocated = sizeof(this->storage);
+        void *ptr = this->storage.bytes;
+        void *aligned_storage =
+            ::boost::alignment::align(boost::python::detail::alignment_of<T>::value, 0, ptr, allocated);
+        python::detail::destroy_referent<ref_type>(aligned_storage);
+    }
 }
 
 }}} // namespace boost::python::converter

include/boost/python/converter/shared_ptr_from_python.hpp

@@ -49,13 +49,17 @@ struct shared_ptr_from_python
       new (storage) SP<T>();
     else
     {
-      SP<void> hold_convertible_ref_count(
-	 (void*)0, shared_ptr_deleter(handle<>(borrowed(source))) );
-      // use aliasing constructor
-      new (storage) SP<T>(hold_convertible_ref_count,
-			  static_cast<T*>(data->convertible));
+      void *const storage = ((converter::rvalue_from_python_storage<SP<T> >*)data)->storage.bytes;
+      // Deal with the "None" case.
+      if (data->convertible == source)
+        new (storage) SP<T>();
+      else
+      {
+        SP<void> hold_convertible_ref_count((void*)0, shared_ptr_deleter(handle<>(borrowed(source))) );
+        // use aliasing constructor
+        new (storage) SP<T>(hold_convertible_ref_count, static_cast<T*>(data->convertible));
+      }
     }
-
     data->convertible = storage;
   }
 };

include/boost/python/def_visitor.hpp

@@ -16,7 +16,7 @@ template <class T, class X1, class X2, class X3> class class_;
 class def_visitor_access
 {
 # if defined(BOOST_NO_MEMBER_TEMPLATE_FRIENDS)                  \
-    || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
+    || BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x551))
     // Tasteless as this may seem, making all members public allows member templates
     // to work in the absence of member template friends.
  public:
@@ -52,7 +52,7 @@ class def_visitor
     friend class def_visitor_access;
     
 # if defined(BOOST_NO_MEMBER_TEMPLATE_FRIENDS)                  \
-    || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
+    || BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x551))
     // Tasteless as this may seem, making all members public allows member templates
     // to work in the absence of member template friends.
  public:

include/boost/python/detail/caller.hpp

@@ -124,7 +124,7 @@ template<class Policies, class Sig> const signature_element* get_ret()
     };
 
     return &ret;
-};
+}
 
 #endif
 

include/boost/python/detail/referent_storage.hpp

@@ -5,39 +5,21 @@
 #ifndef REFERENT_STORAGE_DWA200278_HPP
 # define REFERENT_STORAGE_DWA200278_HPP
 # include <boost/mpl/if.hpp>
+# include <boost/type_traits/aligned_storage.hpp>
 # include <cstddef>
 
 namespace boost { namespace python { namespace detail {
 
-struct alignment_dummy;
-typedef void (*function_ptr)();
-typedef int (alignment_dummy::*member_ptr);
-typedef int (alignment_dummy::*member_function_ptr)();
-
-# define BOOST_PYTHON_ALIGNER(T, n)                     \
-        typename mpl::if_c<                             \
-           sizeof(T) <= size, T, char>::type t##n
-
-// Storage for size bytes, aligned to all fundamental types no larger than size
-template <std::size_t size>
-union aligned_storage
+template <std::size_t size, std::size_t alignment = std::size_t(-1)>
+struct aligned_storage
 {
-    BOOST_PYTHON_ALIGNER(char, 0);
-    BOOST_PYTHON_ALIGNER(short, 1);
-    BOOST_PYTHON_ALIGNER(int, 2);
-    BOOST_PYTHON_ALIGNER(long, 3);
-    BOOST_PYTHON_ALIGNER(float, 4);
-    BOOST_PYTHON_ALIGNER(double, 5);
-    BOOST_PYTHON_ALIGNER(long double, 6);
-    BOOST_PYTHON_ALIGNER(void*, 7);
-    BOOST_PYTHON_ALIGNER(function_ptr, 8);
-    BOOST_PYTHON_ALIGNER(member_ptr, 9);
-    BOOST_PYTHON_ALIGNER(member_function_ptr, 10);
+  union type
+  {
+    typename ::boost::aligned_storage<size, alignment>::type data;
     char bytes[size];
+  };
 };
-
-# undef BOOST_PYTHON_ALIGNER
-
+      
   // Compute the size of T's referent. We wouldn't need this at all,
   // but sizeof() is broken in CodeWarriors <= 8.0
   template <class T> struct referent_size;
@@ -50,15 +32,12 @@ union aligned_storage
           std::size_t, value = sizeof(T));
   };
 
-
 // A metafunction returning a POD type which can store U, where T ==
 // U&. If T is not a reference type, returns a POD which can store T.
 template <class T>
 struct referent_storage
 {
-    typedef aligned_storage<
-        ::boost::python::detail::referent_size<T>::value
-    > type;
+    typedef typename aligned_storage<referent_size<T>::value, alignment_of<T>::value>::type type;
 };
 
 }}} // namespace boost::python::detail

include/boost/python/detail/wrap_python.hpp

@@ -146,7 +146,7 @@ typedef int pid_t;
 
 #  undef hypot // undo the evil #define left by Python.
 
-# elif defined(__BORLANDC__)
+# elif defined(__BORLANDC__) && !defined(__clang__)
 #  undef HAVE_HYPOT
 #  define HAVE_HYPOT 1
 # endif
@@ -227,7 +227,11 @@ typedef int pid_t;
 
 # define PyVarObject_HEAD_INIT(type, size) \
         PyObject_HEAD_INIT(type) size,
+#endif
 
+#if PY_VERSION_HEX < 0x030900A4
+#  define Py_SET_TYPE(obj, type) ((Py_TYPE(obj) = (type)), (void)0)
+#  define Py_SET_SIZE(obj, size) ((Py_SIZE(obj) = (size)), (void)0)
 #endif
 
 

include/boost/python/exception_translator.hpp

@@ -7,7 +7,7 @@
 
 # include <boost/python/detail/prefix.hpp>
 
-# include <boost/bind.hpp>
+# include <boost/bind/bind.hpp>
 # include <boost/bind/placeholders.hpp>
 # include <boost/type.hpp>
 # include <boost/python/detail/translate_exception.hpp>
@@ -18,6 +18,7 @@ namespace boost { namespace python {
 template <class ExceptionType, class Translate>
 void register_exception_translator(Translate translate, boost::type<ExceptionType>* = 0)
 {
+    using namespace boost::placeholders;
     detail::register_exception_handler(
         boost::bind<bool>(detail::translate_exception<ExceptionType,Translate>(), _1, _2, translate)
         );

include/boost/python/instance_holder.hpp

@@ -38,7 +38,7 @@ struct BOOST_PYTHON_DECL instance_holder : private noncopyable
     // Allocate storage for an object of the given size at the given
     // offset in the Python instance<> object if bytes are available
     // there. Otherwise allocate size bytes of heap memory.
-    static void* allocate(PyObject*, std::size_t offset, std::size_t size);
+    static void* allocate(PyObject*, std::size_t offset, std::size_t size, std::size_t alignment = 1);
 
     // Deallocate storage from the heap if it was not carved out of
     // the given Python object by allocate(), above.

include/boost/python/iterator.hpp

@@ -22,7 +22,7 @@ works correctly. */
 #  pragma warning(disable: 4180)
 # endif
 
-# include <boost/bind.hpp>
+# include <boost/bind/bind.hpp>
 # include <boost/bind/protect.hpp>
 
 namespace boost { namespace python { 
@@ -40,6 +40,7 @@ namespace detail
     , Target&(*)()
   )
   {
+      using namespace boost::placeholders;
       return objects::make_iterator_function<Target>(
           boost::protect(boost::bind(get_start, _1))
         , boost::protect(boost::bind(get_finish, _1))

include/boost/python/long.hpp

@@ -24,8 +24,8 @@ namespace detail
       BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS(long_base, object)
           
    private:
-      static detail::new_non_null_reference call(object const&);
-      static detail::new_non_null_reference call(object const&, object const&);
+      static detail::new_reference call(object const&);
+      static detail::new_reference call(object const&, object const&);
   };
 }
 

include/boost/python/object/instance.hpp

@@ -6,7 +6,7 @@
 # define INSTANCE_DWA200295_HPP
 
 # include <boost/python/detail/prefix.hpp>
-
+# include <boost/python/detail/type_traits.hpp>
 # include <cstddef>
 
 namespace boost { namespace python
@@ -28,7 +28,7 @@ struct instance
     typedef typename boost::python::detail::type_with_alignment<
         boost::python::detail::alignment_of<Data>::value
     >::type align_t;
-          
+
     union
     {
         align_t align;
@@ -41,9 +41,10 @@ struct additional_instance_size
 {
     typedef instance<Data> instance_data;
     typedef instance<char> instance_char;
-    BOOST_STATIC_CONSTANT(
-        std::size_t, value = sizeof(instance_data)
-                           - BOOST_PYTHON_OFFSETOF(instance_char,storage));
+    BOOST_STATIC_CONSTANT(std::size_t,
+                          value = sizeof(instance_data) -
+                             BOOST_PYTHON_OFFSETOF(instance_char,storage) +
+                             boost::python::detail::alignment_of<Data>::value);
 };
 
 }}} // namespace boost::python::object

include/boost/python/object/iterator.hpp

@@ -25,7 +25,7 @@
 
 # include <boost/type.hpp>
 
-# include <boost/detail/iterator.hpp>
+# include <iterator>
 
 namespace boost { namespace python { namespace objects {
 
@@ -42,7 +42,7 @@ struct iterator_range
 {
     iterator_range(object sequence, Iterator start, Iterator finish);
 
-    typedef boost::detail::iterator_traits<Iterator> traits_t;
+    typedef std::iterator_traits<Iterator> traits_t;
 
     struct next
     {

include/boost/python/object/make_holder.hpp

@@ -89,8 +89,9 @@ struct make_holder<N>
             BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_Z(1, N, t, a))
         {
             typedef instance<Holder> instance_t;
-            
-            void* memory = Holder::allocate(p, offsetof(instance_t, storage), sizeof(Holder));
+
+            void* memory = Holder::allocate(p, offsetof(instance_t, storage), sizeof(Holder),
+                                            boost::python::detail::alignment_of<Holder>::value);
             try {
                 (new (memory) Holder(
                     p BOOST_PP_REPEAT_1ST(N, BOOST_PYTHON_DO_FORWARD_ARG, nil)))->install(p);

include/boost/python/object/make_instance.hpp

@@ -43,11 +43,14 @@ struct make_instance_impl
             
             // construct the new C++ object and install the pointer
             // in the Python object.
-            Derived::construct(&instance->storage, (PyObject*)instance, x)->install(raw_result);
+            Holder *holder =Derived::construct(instance->storage.bytes, (PyObject*)instance, x);
+            holder->install(raw_result);
               
             // Note the position of the internally-stored Holder,
             // for the sake of destruction
-            Py_SIZE(instance) = offsetof(instance_t, storage);
+            const size_t offset = reinterpret_cast<size_t>(holder) -
+              reinterpret_cast<size_t>(instance->storage.bytes) + offsetof(instance_t, storage);
+            Py_SET_SIZE(instance, offset);
 
             // Release ownership of the python object
             protect.cancel();
@@ -69,7 +72,10 @@ struct make_instance
     
     static inline Holder* construct(void* storage, PyObject* instance, reference_wrapper<T const> x)
     {
-        return new (storage) Holder(instance, x);
+        size_t allocated = objects::additional_instance_size<Holder>::value;
+        void* aligned_storage = ::boost::alignment::align(boost::python::detail::alignment_of<Holder>::value,
+                                                          sizeof(Holder), storage, allocated);
+        return new (aligned_storage) Holder(instance, x);
     }
 };
   

include/boost/python/override.hpp

@@ -97,7 +97,7 @@ class override : public object
     operator()() const
     {
         detail::method_result x(
-            PyEval_CallFunction(
+            PyObject_CallFunction(
                 this->ptr()
               , const_cast<char*>("()")
             ));
@@ -132,7 +132,7 @@ detail::method_result
 operator()( BOOST_PP_ENUM_BINARY_PARAMS_Z(1, N, A, const& a) ) const
 {
     detail::method_result x(
-        PyEval_CallFunction(
+        PyObject_CallFunction(
             this->ptr()
           , const_cast<char*>("(" BOOST_PP_REPEAT_1ST(N, BOOST_PYTHON_FIXED, "O") ")")
             BOOST_PP_REPEAT_1ST(N, BOOST_PYTHON_fast_arg_to_python_get, nil)

meta/libraries.json

@@ -10,5 +10,6 @@
     ],
     "maintainers": [
 	"Stefan Seefeld <stefan -at- seefeld.name>"
-    ]
+    ],
+    "cxxstd": "03"
 }

src/exec.cpp

@@ -104,14 +104,22 @@ object BOOST_PYTHON_DECL exec_file(char const *filename, object global, object l
   if (local.is_none()) local = global;
   // should be 'char const *' but older python versions don't use 'const' yet.
   char *f = const_cast<char *>(filename);
-  // Let python open the file to avoid potential binary incompatibilities.
-#if PY_VERSION_HEX >= 0x03040000
-  FILE *fs = _Py_fopen(f, "r");
-#elif PY_VERSION_HEX >= 0x03000000
+#if PY_VERSION_HEX >= 0x03010000
+  // Let python manage any UTF bits to avoid potential incompatibilities.
   PyObject *fo = Py_BuildValue("s", f);
-  FILE *fs = _Py_fopen(fo, "r");
+  PyObject *fb = Py_None;
+  PyUnicode_FSConverter(fo, &fb);
+  char *f_as_uft = PyBytes_AsString(fb);
+  FILE *fs = fopen(f_as_uft, "r");
+  Py_DECREF(fo);
+  Py_DECREF(fb);
+#elif PY_VERSION_HEX >= 0x03000000
+  // Let python open the file to avoid potential binary incompatibilities.
+  PyObject *fo = Py_BuildValue("s", f);
+  FILE *fs = fopen(fo, "r");
   Py_DECREF(fo);
 #else
+  // Let python open the file to avoid potential binary incompatibilities.
   PyObject *pyfile = PyFile_FromString(f, const_cast<char*>("r"));
   if (!pyfile) throw std::invalid_argument(std::string(f) + " : no such file");
   python::handle<> file(pyfile);
@@ -121,6 +129,7 @@ object BOOST_PYTHON_DECL exec_file(char const *filename, object global, object l
                 f,
                 Py_file_input,
 		global.ptr(), local.ptr());
+  fclose(fs);
   if (!result) throw_error_already_set();
   return object(detail::new_reference(result));
 }

src/long.cpp

@@ -6,16 +6,16 @@
 
 namespace boost { namespace python { namespace detail {
 
-new_non_null_reference long_base::call(object const& arg_)
+new_reference long_base::call(object const& arg_)
 {
-    return (detail::new_non_null_reference)PyObject_CallFunction(
+    return (detail::new_reference)PyObject_CallFunction(
         (PyObject*)&PyLong_Type, const_cast<char*>("(O)"), 
         arg_.ptr());
 }
 
-new_non_null_reference long_base::call(object const& arg_, object const& base)
+new_reference long_base::call(object const& arg_, object const& base)
 {
-    return (detail::new_non_null_reference)PyObject_CallFunction(
+    return (detail::new_reference)PyObject_CallFunction(
         (PyObject*)&PyLong_Type, const_cast<char*>("(OO)"), 
         arg_.ptr(), base.ptr());
 }

src/module.cpp

@@ -21,7 +21,7 @@ namespace
             object m_obj(((borrowed_reference_t*)m));
             scope current_module(m_obj);
 
-            handle_exception(init_function);
+            if (handle_exception(init_function)) return NULL;
         }
 
         return m;

src/object/class.cpp

@@ -5,6 +5,7 @@
 
 #include <boost/python/detail/prefix.hpp>
 #include <boost/mpl/lambda.hpp> // #including this first is an intel6 workaround
+#include <boost/cstdint.hpp>
 
 #include <boost/python/object/class.hpp>
 #include <boost/python/object/instance.hpp>
@@ -208,7 +209,7 @@ namespace objects
   {
       if (static_data_object.tp_dict == 0)
       {
-          Py_TYPE(&static_data_object) = &PyType_Type;
+          Py_SET_TYPE(&static_data_object, &PyType_Type);
           static_data_object.tp_base = &PyProperty_Type;
           if (PyType_Ready(&static_data_object))
               return 0;
@@ -316,7 +317,7 @@ namespace objects
   {
       if (class_metatype_object.tp_dict == 0)
       {
-          Py_TYPE(&class_metatype_object) = &PyType_Type;
+          Py_SET_TYPE(&class_metatype_object, &PyType_Type);
           class_metatype_object.tp_base = &PyType_Type;
           if (PyType_Ready(&class_metatype_object))
               return type_handle();
@@ -374,12 +375,7 @@ namespace objects
               // like, so we'll store the total size of the object
               // there. A negative number indicates that the extra
               // instance memory is not yet allocated to any holders.
-#if PY_VERSION_HEX >= 0x02060000
-              Py_SIZE(result) =
-#else
-              result->ob_size =
-#endif
-                  -(static_cast<int>(offsetof(instance<>,storage) + instance_size));
+              Py_SET_SIZE(result,-static_cast<int>(offsetof(instance<>,storage) + instance_size));
           }
           return (PyObject*)result;
       }
@@ -470,7 +466,7 @@ namespace objects
   {
       if (class_type_object.tp_dict == 0)
       {
-          Py_TYPE(&class_type_object) = incref(class_metatype().get());
+          Py_SET_TYPE(&class_type_object, incref(class_metatype().get()));
           class_type_object.tp_base = &PyBaseObject_Type;
           if (PyType_Ready(&class_type_object))
               return type_handle();
@@ -726,28 +722,47 @@ namespace objects
 } // namespace objects
 
 
-void* instance_holder::allocate(PyObject* self_, std::size_t holder_offset, std::size_t holder_size)
+typedef unsigned int alignment_marker_t;
+
+void* instance_holder::allocate(PyObject* self_, std::size_t holder_offset, std::size_t holder_size, std::size_t alignment)
 {
     assert(PyType_IsSubtype(Py_TYPE(Py_TYPE(self_)), &class_metatype_object));
     objects::instance<>* self = (objects::instance<>*)self_;
     
-    int total_size_needed = holder_offset + holder_size;
+    int total_size_needed = holder_offset + holder_size + alignment - 1;
     
     if (-Py_SIZE(self) >= total_size_needed)
     {
         // holder_offset should at least point into the variable-sized part
         assert(holder_offset >= offsetof(objects::instance<>,storage));
 
+        size_t allocated = holder_size + alignment;
+        void* storage = (char*)self + holder_offset;
+        void* aligned_storage = ::boost::alignment::align(alignment, holder_size, storage, allocated);
+
         // Record the fact that the storage is occupied, noting where it starts
-        Py_SIZE(self) = holder_offset;
-        return (char*)self + holder_offset;
+        const size_t offset = reinterpret_cast<uintptr_t>(aligned_storage) - reinterpret_cast<uintptr_t>(storage) + holder_offset;
+        Py_SET_SIZE(self, offset);
+        return (char*)self + offset;
     }
     else
     {
-        void* const result = PyMem_Malloc(holder_size);
-        if (result == 0)
+        const size_t base_allocation = sizeof(alignment_marker_t) + holder_size + alignment - 1;
+        void* const base_storage = PyMem_Malloc(base_allocation);
+        if (base_storage == 0)
             throw std::bad_alloc();
-        return result;
+
+        const uintptr_t x = reinterpret_cast<uintptr_t>(base_storage) + sizeof(alignment_marker_t);
+        //this has problems for x -> max(void *)
+        //const size_t padding = alignment - ((x + sizeof(alignment_marker_t)) % alignment);
+        //only works for alignments with alignments of powers of 2, but no edge conditions
+        const uintptr_t padding = alignment == 1 ? 0 : ( alignment - (x & (alignment - 1)) );
+        const size_t aligned_offset = sizeof(alignment_marker_t) + padding;
+        void* const aligned_storage = (char *)base_storage + aligned_offset;
+        BOOST_ASSERT((char *) aligned_storage + holder_size <= (char *)base_storage + base_allocation);
+        alignment_marker_t* const marker_storage = reinterpret_cast<alignment_marker_t *>((char *)aligned_storage - sizeof(alignment_marker_t));
+        *marker_storage = static_cast<alignment_marker_t>(padding);
+        return aligned_storage;
     }
 }
 
@@ -757,7 +772,9 @@ void instance_holder::deallocate(PyObject* self_, void* storage) throw()
     objects::instance<>* self = (objects::instance<>*)self_;
     if (storage != (char*)self + Py_SIZE(self))
     {
-        PyMem_Free(storage);
+        alignment_marker_t* marker_storage = reinterpret_cast<alignment_marker_t *>((char *)storage - sizeof(alignment_marker_t));
+        void *malloced_storage = (char *) storage - sizeof(alignment_marker_t) - (*marker_storage);
+        PyMem_Free(malloced_storage);
     }
 }
 

src/object/enum.cpp

@@ -113,7 +113,6 @@ static PyTypeObject enum_type_object = {
 #if PY_VERSION_HEX < 0x03000000
     | Py_TPFLAGS_CHECKTYPES
 #endif
-    | Py_TPFLAGS_HAVE_GC
     | Py_TPFLAGS_BASETYPE,                  /* tp_flags */
     0,                                      /* tp_doc */
     0,                                      /* tp_traverse */
@@ -153,7 +152,7 @@ namespace
   {
       if (enum_type_object.tp_dict == 0)
       {
-          Py_TYPE(&enum_type_object) = incref(&PyType_Type);
+          Py_SET_TYPE(&enum_type_object, incref(&PyType_Type));
 #if PY_VERSION_HEX >= 0x03000000
           enum_type_object.tp_base = &PyLong_Type;
 #else

src/object/function.cpp

@@ -21,7 +21,7 @@
 #include <boost/python/detail/none.hpp>
 #include <boost/mpl/vector/vector10.hpp>
 
-#include <boost/bind.hpp>
+#include <boost/bind/bind.hpp>
 
 #include <algorithm>
 #include <cstring>
@@ -107,7 +107,7 @@ function::function(
     PyObject* p = this;
     if (Py_TYPE(&function_type) == 0)
     {
-        Py_TYPE(&function_type) = &PyType_Type;
+        Py_SET_TYPE(&function_type, &PyType_Type);
         ::PyType_Ready(&function_type);
     }
     

src/object/inheritance.cpp

@@ -11,7 +11,7 @@
 #include <boost/graph/adjacency_list.hpp>
 #include <boost/graph/reverse_graph.hpp>
 #include <boost/property_map/property_map.hpp>
-#include <boost/bind.hpp>
+#include <boost/bind/bind.hpp>
 #include <boost/integer_traits.hpp>
 #include <boost/tuple/tuple.hpp>
 #include <boost/tuple/tuple_comparison.hpp>
@@ -184,6 +184,7 @@ namespace
   // map a type to a position in the index
   inline type_index_t::iterator type_position(class_id type)
   {
+      using namespace boost::placeholders;
       typedef index_entry entry;
       
       return std::lower_bound(

src/object/iterator.cpp

@@ -5,7 +5,7 @@
 
 #include <boost/python/object/iterator_core.hpp>
 #include <boost/python/object/function_object.hpp>
-#include <boost/bind.hpp>
+#include <boost/bind/bind.hpp>
 #include <boost/mpl/vector/vector10.hpp>
 
 namespace boost { namespace python { namespace objects { 

src/object/life_support.cpp

@@ -93,7 +93,7 @@ PyObject* make_nurse_and_patient(PyObject* nurse, PyObject* patient)
     
     if (Py_TYPE(&life_support_type) == 0)
     {
-        Py_TYPE(&life_support_type) = &PyType_Type;
+        Py_SET_TYPE(&life_support_type, &PyType_Type);
         PyType_Ready(&life_support_type);
     }
     

src/wrapper.cpp

@@ -25,7 +25,7 @@ namespace detail
             
               if (
                   PyMethod_Check(m.get())
-                  && ((PyMethodObject*)m.get())->im_self == this->m_self
+                  && PyMethod_GET_SELF(m.get()) == this->m_self
                   && class_object->tp_dict != 0
               )
               {
@@ -34,7 +34,7 @@ namespace detail
 
 
               }
-              if (borrowed_f != ((PyMethodObject*)m.get())->im_func)
+              if (borrowed_f != PyMethod_GET_FUNCTION(m.get()))
                   return override(m);
           }
       }

test/Jamfile

@@ -132,6 +132,7 @@ bpl-test crossmod_exception
 
 [ bpl-test object ]
 [ bpl-test class ]
+[ bpl-test aligned_class ]
 [ bpl-test list ]
 [ bpl-test long ]
 [ bpl-test dict ]

test/aligned_class.cpp

@@ -0,0 +1,33 @@
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+#include <boost/python/module.hpp>
+#include <boost/python/def.hpp>
+#include <boost/python/object.hpp>
+#include <boost/python/class.hpp>
+#include <boost/assert.hpp>
+#include <boost/cstdint.hpp>
+
+using namespace boost::python;
+
+struct BOOST_ALIGNMENT(32) X
+{
+    int x;
+    BOOST_ALIGNMENT(32) float f;
+    X(int n, float _f) : x(n), f(_f)
+    {
+        BOOST_ASSERT((reinterpret_cast<uintptr_t>(&f) % 32) == 0);
+    }
+};
+
+int x_function(X& x) { return x.x;}
+float f_function(X& x) { return x.f;}
+
+BOOST_PYTHON_MODULE(aligned_class_ext)
+{
+    class_<X>("X", init<int, float>());
+    def("x_function", x_function);
+    def("f_function", f_function);
+}
+
+#include "module_tail.cpp"

test/aligned_class.py

@@ -0,0 +1,44 @@
+# Distributed under the Boost
+# Software License, Version 1.0. (See accompanying
+# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+'''
+>>> from aligned_class_ext import *
+
+Ensure sanity:
+
+    >>> x = X(42, 16)
+    >>> x_function(x)
+    42
+    >>> f_function(x)
+    16.0
+
+Demonstrate extraction in the presence of metaclass changes:
+
+    >>> class MetaX(X.__class__):
+    ...     def __new__(cls, *args):
+    ...         return super(MetaX, cls).__new__(cls, *args)
+    >>> class XPlusMetatype(X):
+    ...     __metaclass__ = MetaX
+    >>> x = XPlusMetatype(42, 16)
+    >>> x_function(x)
+    42
+    >>> f_function(x)
+    16.0
+
+
+'''
+
+def run(args = None):
+    import sys
+    import doctest
+
+    if args is not None:
+        sys.argv = args
+    return doctest.testmod(sys.modules.get(__name__))
+
+if __name__ == '__main__':
+    print("running...")
+    import sys
+    status = run()[0]
+    if (status == 0): print("Done.")
+    sys.exit(status)

test/args.py

@@ -1,15 +1,19 @@
 # Copyright David Abrahams 2004. Distributed under the Boost
 # Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-from __future__ import print_function
 """
 >>> from args_ext import *
 
->>> raw(3, 4, foo = 'bar', baz = 42)
-((3, 4), {'foo': 'bar', 'baz': 42})
+>>> args, kwargs = raw(3, 4, foo = 'bar', baz = 42)
+>>> args
+(3, 4)
+>>> kwargs['foo']
+'bar'
+>>> kwargs['baz']
+42
 
    Prove that we can handle empty keywords and non-keywords
-   
+
 >>> raw(3, 4)
 ((3, 4), {})
 
@@ -76,7 +80,7 @@ from __future__ import print_function
 ... else: print('expected an exception: unknown keyword')
 
    Exercise member functions using default stubs
-   
+
 >>> q.f1(z = 'nix', y = .125, x = 2)
 (2, 0.125, 'nix')
 >>> q.f1(y = .125, x = 2)
@@ -123,10 +127,16 @@ from __future__ import print_function
 1
 
 >>> y = Y(value = 33)
->>> y.raw(this = 1, that = 'the other')[1]
-{'this': 1, 'that': 'the other'}
+>>> _, kwargs = y.raw(this = 1, that = 'the other')
+>>> kwargs['this']
+1
+>>> kwargs['that']
+'the other'
 
 """
+
+from __future__ import print_function
+
 def run(args = None):
     import sys
     import doctest
@@ -143,6 +153,3 @@ if __name__ == '__main__':
     import args_ext
     help(args_ext)
     sys.exit(status)
-
-
-

test/dict.cpp

@@ -21,11 +21,13 @@ object new_dict()
 object data_dict()
 {
     dict tmp1;
-    tmp1["key1"] = "value1";
 
     dict tmp2;
     tmp2["key2"] = "value2";
     tmp1[1] = tmp2;
+
+    tmp1["key1"] = "value1";
+
     return tmp1;
 }
 
@@ -60,22 +62,20 @@ void work_with_dict(dict data1, dict data2)
 void test_templates(object print)
 {
     std::string key = "key";
-    
+
     dict tmp;
-    tmp[1] = "a test string";
-    print(tmp.get(1));
-    //print(tmp[1]);
     tmp[1.5] = 13;
     print(tmp.get(1.5));
+    tmp[1] = "a test string";
+    print(tmp.get(1));
     print(tmp.get(44));
     print(tmp);
     print(tmp.get(2,"default"));
     print(tmp.setdefault(3,"default"));
 
     BOOST_ASSERT(!tmp.has_key(key));
-    //print(tmp[3]);
 }
-    
+
 BOOST_PYTHON_MODULE(dict_ext)
 {
     def("new_dict", new_dict);

test/dict.py

@@ -1,7 +1,6 @@
 # Copyright David Abrahams 2004. Distributed under the Boost
 # Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-from __future__ import print_function
 """
 >>> from dict_ext import *
 >>> def printer(*args):
@@ -22,14 +21,16 @@ from __future__ import print_function
 >>> print(dict_from_sequence([(1,1),(2,2),(3,3)]))
 {1: 1, 2: 2, 3: 3}
 >>> test_templates(printer) #doctest: +NORMALIZE_WHITESPACE
-a test string
 13
+a test string
 None
 {1.5: 13, 1: 'a test string'}
 default
 default
 """
 
+from __future__ import print_function
+
 def run(args = None):
     import sys
     import doctest
@@ -37,7 +38,7 @@ def run(args = None):
     if args is not None:
         sys.argv = args
     return doctest.testmod(sys.modules.get(__name__))
-    
+
 if __name__ == '__main__':
     print("running...")
     import sys

test/fabscript

@@ -21,14 +21,14 @@ src = module('..src')
 python_libs=python.instance().libs
 features |= runpath(src.bpl.path, base='')
 
-def extension_test(name, ext=[], script=None, np=False,
+def extension_test(name, exts=[], script=None, numpy=False,
                    features=features, condition=None):
     """Create a Python extension test `name`.
     Arguments:
       * name: the name of the test.
-      * ext: extensions to be compiled, <name> if none are given.
+      * exts: extensions to be compiled, <name> if none are given.
       * script: the test script to execute, <name>.py if none is given.
-      * np: if true, add boost_numpy to sources
+      * numpy: if true, add boost_numpy to sources
       * features: pre-defined features
       * condition: any condition under which to run the test
     Return:
@@ -36,17 +36,17 @@ def extension_test(name, ext=[], script=None, np=False,
 
     features=features.copy()
     extensions = []
-    libs = [src.bnl, src.bpl] if np else [src.bpl]
-    for e in ext or [name]:
-        if type(e) is str:  # build from a single source file
-            n = e if e != name else e + '_ext'
-            s = [e + '.cpp']
+    libs = [src.bnl, src.bpl] if numpy else [src.bpl]
+    for ext in exts or [name]:
+        if type(ext) is str:  # build from a single source file
+            ext_name = ext if ext != name else ext + '_ext'
+            sources = [ext + '.cpp']
         else:  # build from a list of source files
-            n = e[0] if e[0] != name else e[0] + '_ext'
-            s = [n + '.cpp' for n in e]
-        e = extension(n, s + libs, features=features)
-        features |= pythonpath(e.path, base='')
-        extensions.append(e)
+            ext_name = ext[0] if ext[0] != name else ext[0] + '_ext'
+            sources = [source + '.cpp' for source in ext]
+        ext = extension(ext_name, sources + libs, features=features)
+        features |= pythonpath(ext.path, base='')
+        extensions.append(ext)
     if not script:
         script = name+'.py'
     return test(name, script, run=python.run, dependencies=extensions,
@@ -67,6 +67,7 @@ for t in [('injected',),
           ('args',),
           ('raw_ctor',),
           ('exception_translator',),
+          ('module_init_exception',),
           ('test_enum', ['enum_ext']),
           ('test_cltree', ['cltree']),
           ('newtest', ['m1', 'm2']),
@@ -78,6 +79,8 @@ for t in [('injected',),
           ('callbacks',),
           ('defaults',),
           ('object',),
+          ('class',),
+          ('aligned_class',),
           ('list',),
           ('long',),
           ('dict',),
@@ -123,9 +126,9 @@ tests.append(extension_test('auto_ptr',
 import_ = binary('import_', ['import_.cpp', src.bpl], features=features|python_libs)
 if platform.os == 'Windows':
     command = """set PATH=$(runpath);%PATH%
-$(>[1]) $(>[2])"""
+$(>[0]) $(>[1])"""
 else:
-    command = 'LD_LIBRARY_PATH=$(runpath) $(>[1]) $(>[2])'
+    command = 'LD_LIBRARY_PATH=$(runpath) $(>[0]) $(>[1])'
 
 tests.append(test('import', [import_, 'import_.py'],
                   run=action('run', command),
@@ -167,7 +170,7 @@ for t in ['numpy/dtype',
           'numpy/ndarray',
           'numpy/indexing',
           'numpy/shapes']:
-    tests.append(extension_test(t, np=True,
+    tests.append(extension_test(t, numpy=True,
                                 condition=set.define.contains('HAS_NUMPY')))
 
 default = report('report', tests, fail_on_failures=True)

test/import_.cpp

@@ -6,7 +6,7 @@
 #include <boost/python.hpp>
 
 #include <boost/detail/lightweight_test.hpp>
-#include <boost/bind.hpp>
+#include <boost/bind/bind.hpp>
 #include <iostream>
 #include <sstream>
 

test/iterator.py

@@ -1,7 +1,6 @@
 # Copyright David Abrahams 2004. Distributed under the Boost
 # Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-from __future__ import print_function
 '''
 >>> from iterator_ext import *
 >>> from input_iterator import *
@@ -25,7 +24,7 @@ from __future__ import print_function
 
    Range2 wraps a transform_iterator which doubles the elements it
    traverses. This proves we can wrap input iterators
-   
+
 >>> z2 = range2(x)
 >>> for y in z2:
 ...     print(y)
@@ -56,12 +55,15 @@ from __future__ import print_function
 >>> ll.push_back(x)
 >>> for a in ll: #doctest: +NORMALIZE_WHITESPACE
 ...     for b in a:
-...         print(b, end='')
+...         print(b, end=' ')
 ...     print('')
 ...
 1 3 5
 1 3 5 7
 '''
+
+from __future__ import print_function
+
 def run(args = None):
     import sys
     import doctest
@@ -69,7 +71,7 @@ def run(args = None):
     if args is not None:
         sys.argv = args
     return doctest.testmod(sys.modules.get(__name__))
-    
+
 if __name__ == '__main__':
     print("running...")
     import sys

test/list.py

@@ -1,7 +1,6 @@
 # Copyright David Abrahams 2004. Distributed under the Boost
 # Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-from __future__ import print_function
 '''
 >>> from list_ext import *
 
@@ -41,7 +40,7 @@ X(22)
 ['h', 'e', 'l', 'l', 'o', '.']
 
   tuples do not automatically convert to lists when passed as arguments
-  
+
 >>> try: append_list(letters, (1,2))
 ... except TypeError: pass
 ... else: print('expected an exception')
@@ -51,7 +50,7 @@ X(22)
 ['h', 'e', 'l', 'l', 'o', '.', [1, 2]]
 
     Check that subclass functions are properly called
-    
+
 >>> class mylist(list):
 ...     def append(self, o):
 ...         list.append(self, o)
@@ -103,6 +102,8 @@ reverse sorted:
 ['y', 'x', 'o', 'l', 'l', 'h', 'e', '.']
 '''
 
+from __future__ import print_function
+
 def run(args = None):
     import sys
     import doctest
@@ -110,7 +111,7 @@ def run(args = None):
     if args is not None:
         sys.argv = args
     return doctest.testmod(sys.modules.get(__name__))
-    
+
 if __name__ == '__main__':
     print("running...")
     import sys

test/long.py

@@ -1,9 +1,6 @@
 # Copyright David Abrahams 2004. Distributed under the Boost
 # Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-import sys
-if (sys.version_info.major >= 3):
-    long = int
 '''
 >>> from long_ext import *
 >>> print(new_long())
@@ -20,6 +17,10 @@ if (sys.version_info.major >= 3):
 >>> x = Y(long(4294967295))
 '''
 
+import sys
+if (sys.version_info.major >= 3):
+    long = int
+
 def run(args = None):
     import sys
     import doctest

test/map_indexing_suite.py

@@ -1,7 +1,6 @@
 # Copyright Joel de Guzman 2004. Distributed under the Boost
 # Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-from __future__ import print_function
 '''
 
 #####################################################################
@@ -25,7 +24,7 @@ foo
 
 # test that a string is implicitly convertible
 # to an X
->>> x_value('bochi bochi') 
+>>> x_value('bochi bochi')
 'gotya bochi bochi'
 
 #####################################################################
@@ -33,9 +32,9 @@ foo
 #####################################################################
 >>> def print_xmap(xmap):
 ...     s = '[ '
-...     for x in xmap: 
+...     for x in xmap:
 ...         s += repr(x)
-...         s += ' ' 
+...         s += ' '
 ...     s += ']'
 ...     print(s)
 
@@ -135,7 +134,7 @@ foo
 >>> assert not 12345 in xm
 
 #####################################################################
-# Some references to the container elements 
+# Some references to the container elements
 #####################################################################
 
 >>> z0 = xm['joel']
@@ -156,7 +155,7 @@ banana
 kiwi
 
 #####################################################################
-# Delete some container element 
+# Delete some container element
 #####################################################################
 
 >>> del xm['tenji']
@@ -168,7 +167,7 @@ kiwi
 [ (joel, apple) (kim, kiwi) (mariel, grape) ]
 
 #####################################################################
-# Show that the references are still valid 
+# Show that the references are still valid
 #####################################################################
 >>> z0 # proxy
 apple
@@ -199,7 +198,7 @@ kiwi
 >>> print_xmap(tm)
 [ (joel, aaa) (kimpo, bbb) ]
 >>> for el in tm: #doctest: +NORMALIZE_WHITESPACE
-...     print(el.key(), end='')
+...     print(el.key(), end=' ')
 ...     dom = el.data()
 joel kimpo
 
@@ -216,11 +215,12 @@ joel kimpo
 4
 
 #####################################################################
-# END.... 
+# END....
 #####################################################################
 
 '''
 
+from __future__ import print_function
 
 def run(args = None):
     import sys
@@ -236,8 +236,3 @@ if __name__ == '__main__':
     status = run()[0]
     if (status == 0): print("Done.")
     sys.exit(status)
-
-
-
-
-

test/module_init_exception.cpp

@@ -0,0 +1,14 @@
+// Copyright (C) 2003 Rational Discovery LLC
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/python/module.hpp>
+#include <stdexcept>
+
+using namespace boost::python;
+
+BOOST_PYTHON_MODULE(module_init_exception_ext)
+{
+    throw std::runtime_error("Module init failed");
+}

test/module_init_exception.py

@@ -0,0 +1,12 @@
+# Copyright (C) 2003 Rational Discovery LLC.  Distributed under the Boost
+# Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy
+# at http://www.boost.org/LICENSE_1_0.txt)
+
+print("running...")
+
+try:
+    import module_init_exception_ext
+except RuntimeError as e:
+    print(e)
+
+print("Done.")

test/object.py

@@ -1,7 +1,6 @@
 # Copyright David Abrahams 2004. Distributed under the Boost
 # Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-from __future__ import print_function
 '''
 >>> from object_ext import *
 
@@ -130,14 +129,14 @@ from __future__ import print_function
 1
 
         Slices
-        
+
 >>> assert check_string_slice()
 
         Operators
 
->>> def print_args(*args, **kwds): 
+>>> def print_args(*args, **kwds):
 ...     print(args, kwds)
->>> test_call(print_args, (0, 1, 2, 3), {'a':'A'}) 
+>>> test_call(print_args, (0, 1, 2, 3), {'a':'A'})
 (0, 1, 2, 3) {'a': 'A'}
 
 
@@ -149,7 +148,7 @@ from __future__ import print_function
 
 
        Now make sure that object is actually managing reference counts
-       
+
 >>> import weakref
 >>> class Z: pass
 ...
@@ -164,6 +163,8 @@ from __future__ import print_function
 death
 '''
 
+from __future__ import print_function
+
 def run(args = None):
     import sys
     import doctest
@@ -171,7 +172,7 @@ def run(args = None):
     if args is not None:
         sys.argv = args
     return doctest.testmod(sys.modules.get(__name__))
-    
+
 if __name__ == '__main__':
     print("running...")
     import sys

test/pickle2.py

@@ -1,7 +1,6 @@
 # Copyright David Abrahams 2004. Distributed under the Boost
 # Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-from __future__ import print_function
 r'''>>> import pickle2_ext
     >>> import pickle
     >>> pickle2_ext.world.__module__
@@ -35,6 +34,8 @@ r'''>>> import pickle2_ext
     Incomplete pickle support (__getstate_manages_dict__ not set)
 '''
 
+from __future__ import print_function
+
 def run(args = None):
     import sys
     import doctest
@@ -42,7 +43,7 @@ def run(args = None):
     if args is not None:
         sys.argv = args
     return doctest.testmod(sys.modules.get(__name__))
-    
+
 if __name__ == '__main__':
     print("running...")
     import sys

test/pickle3.py

@@ -1,7 +1,6 @@
 # Copyright David Abrahams 2004. Distributed under the Boost
 # Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-from __future__ import print_function
 r'''>>> import pickle3_ext
     >>> import pickle
     >>> pickle3_ext.world.__module__
@@ -30,6 +29,8 @@ r'''>>> import pickle3_ext
     Hello from California! 0 84 yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy 126.0
 '''
 
+from __future__ import print_function
+
 def run(args = None):
     import sys
     import doctest
@@ -37,7 +38,7 @@ def run(args = None):
     if args is not None:
         sys.argv = args
     return doctest.testmod(sys.modules.get(__name__))
-    
+
 if __name__ == '__main__':
     print("running...")
     import sys

test/str.py

@@ -1,11 +1,10 @@
 # Copyright David Abrahams 2004. Distributed under the Boost
 # Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-from __future__ import print_function
 """
 >>> from str_ext import *
 >>> def printer(*args):
-...     for x in args: print(x, end='')
+...     for x in args: print(x, end=' ')
 ...     print('')
 ...
 >>> work_with_string(printer) #doctest: +NORMALIZE_WHITESPACE
@@ -38,6 +37,8 @@ this is a blabla string
 aaaaaaaaaaaaaaaaaaaaa
 """
 
+from __future__ import print_function
+
 def run(args = None):
     import sys
     import doctest
@@ -45,7 +46,7 @@ def run(args = None):
     if args is not None:
         sys.argv = args
     return doctest.testmod(sys.modules.get(__name__))
-    
+
 if __name__ == '__main__':
     print("running...")
     import sys

test/test_builtin_converters.py

@@ -1,9 +1,7 @@
+# -*- coding: utf-8 -*-
 # Copyright David Abrahams 2004. Distributed under the Boost
 # Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-import sys
-if (sys.version_info.major >= 3):
-    long = int
 r"""
 >>> from builtin_converters_ext import *
 
@@ -17,7 +15,7 @@ r"""
 
 # Wrappers to simplify tests
 >>> def should_pass(method, values):
-...     result = map(method, values[0])
+...     result = list(map(method, values[0]))
 ...     if result != values[0]:
 ...         print("Got %s but expected %s" % (result, values[0]))
 >>> def test_overflow(method, values):
@@ -136,9 +134,6 @@ True
 >>> print(rewrap_value_wstring(u'yo, wassup?'))
 yo, wassup?
 
->>> print(rewrap_value_wstring(u'\U0001f4a9'))
-\U0001f4a9
-
    test that overloading on unicode works:
 
 >>> print(rewrap_value_string(u'yo, wassup?'))

test/tuple.py

@@ -1,7 +1,6 @@
 # Copyright David Abrahams 2004. Distributed under the Boost
 # Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-from __future__ import print_function
 """
 >>> from tuple_ext import *
 >>> def printer(*args):
@@ -22,6 +21,8 @@ from __future__ import print_function
 ('hello', 42)
 """
 
+from __future__ import print_function
+
 def run(args = None):
     import sys
     import doctest
@@ -29,7 +30,7 @@ def run(args = None):
     if args is not None:
         sys.argv = args
     return doctest.testmod(sys.modules.get(__name__))
-    
+
 if __name__ == '__main__':
     print("running...")
     import sys