Remove Python 3.7 + add Python 3.11 + 3.12 (#471)

* Remove Python 3.7 + add Python 3.11 + 3.12

* Update cibuildwheel config

* Update black config

* Update minimum GCC and Clang version on CI

* Fix refcheck=False when in CI

* Update minimum package versions for 3rd-party dependencies

* Update CHANGELOG

* Fix compatibility with Python 3.12

* Fix linter warnings

* Update GitHub release workflows

* Fix setup.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Fix setup.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Automatically cancel redundant GitHub workflows

* Fix clang-tidy workflow

* Fix setuptools installation for CI runs

* Fix setup.py

* Test with naked except clause

* Fix exception handling when testing for compiler flags

* Fix linter warnings

* Fix typo

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: Takishima

.github/workflows/ci.yml

@@ -12,17 +12,22 @@ on:
       - develop
       - v*
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   standard:
     strategy:
       fail-fast: false
       matrix:
         runs-on: [ubuntu-latest, windows-latest, macos-latest]
         python:
-          - 3.7
           - 3.8
           - 3.9
           - '3.10'
+          - '3.11'
+          - '3.12'
 
     name: "Python ${{ matrix.python }} • ${{ matrix.runs-on }} • x64 ${{ matrix.args }}"
     runs-on: ${{ matrix.runs-on }}
@@ -46,6 +51,10 @@ jobs:
             setup.cfg
             pyproject.toml
 
+      - name: Prepare env
+        run: |
+          python -m pip install -U "setuptools>=61.0.0"
+
       - name: Generate requirement file (Unix)
         if: runner.os != 'Windows'
         run: |
@@ -106,9 +115,7 @@ jobs:
       fail-fast: false
       matrix:
         clang:
-          - 3.5  # version for full C++14 support (3.4 fails because of -fstack-protector-strong)
-          - 5    # earliest version for reasonable C++17 support
-          - 10   # version for full C++17 support (with patches)
+          - 11
           - latest
     env:
       CC: clang
@@ -168,7 +175,7 @@ jobs:
       fail-fast: false
       matrix:
         gcc:
-          - 7  # C++17 earliest version
+          - 9
           - latest
 
     name: "Python 3 • GCC ${{ matrix.gcc }} • x64"

.github/workflows/draft_release.yml

@@ -2,7 +2,7 @@
 
 name: "Draft new release"
 
-on:
+on:  # yamllint disable-line rule:truthy
   workflow_dispatch:
     inputs:
       tag:
@@ -18,6 +18,13 @@ jobs:
 
       - uses: actions/checkout@v3
 
+      - name: Setup Python
+        uses: actions/setup-python@v3
+        with:
+          python-version: '3.11'
+          cache: 'pip'
+          cache-dependency-path: '**/setup.cfg'
+
       - name: Configure git-flow
         run: |
           git fetch --tags --depth=1 origin master develop
@@ -26,16 +33,17 @@ jobs:
       - name: Create release branch
         run: git flow release start ${{ github.event.inputs.tag }}
 
-      - name: Update changelog
-        uses: thomaseizinger/[email protected]
-        with:
-          version: ${{ github.event.inputs.tag }}
-
       - name: Initialize mandatory git config
         run: |
           git config user.name "GitHub actions"
           git config user.email [email protected]
 
+      - name: Update CHANGELOG
+        run: |
+          python3 -m pip install mdformat-gfm 'git+https://github.com/Takishima/[email protected]'
+          python3 -m keepachangelog release "${{ github.event.inputs.tag }}"
+          python3 -m mdformat CHANGELOG.md
+
       - name: Commit changelog and manifest files
         id: make-commit
         run: |

.github/workflows/format.yml

@@ -12,6 +12,11 @@ on:
       - stable
       - "v*"
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+
 jobs:
   clang-tidy:
     name: Clang-Tidy
@@ -29,8 +34,8 @@ jobs:
           apt-get update && apt-get install -y python3-dev python3-pip python3-setuptools python3-wheel
           --no-install-recommends
 
-      - name: Upgrade pybind11
-        run: python3 -m pip install --upgrade pybind11 --prefer-binary
+      - name: Upgrade pybind11 and setuptools
+        run: python3 -m pip install --upgrade pybind11 "setuptools>=61.0.0" --prefer-binary
 
       - name: Run clang-tidy
         run: python3 setup.py clang_tidy --warning-as-errors

.github/workflows/publish_release.yml

@@ -59,10 +59,9 @@ jobs:
           && startsWith(github.event.pull_request.head.ref, 'release/')
           && runner.os != 'Windows'
         run: |
-          BRANCH_NAME="${{ github.event.pull_request.head.ref }}"
-          VERSION=${BRANCH_NAME#release/}
-          echo "VERSION = ${VERSION}"
-          git tag ${VERSION} master
+          TAG_NAME="${GITHUB_REF/refs\/tags\//}"
+          VERSION=${TAG_NAME#v}
+          echo "RELEASE_VERSION=$VERSION" >> $GITHUB_ENV
 
       - name: Extract version from branch name (for hotfix branches) (Unix)
         if: >
@@ -71,9 +70,8 @@ jobs:
           && runner.os != 'Windows'
         run: |
           BRANCH_NAME="${{ github.event.pull_request.head.ref }}"
-          VERSION=${BRANCH_NAME#hotfix/}
-          echo "VERSION = ${VERSION}"
-          git tag ${VERSION} master
+          VERSION=${BRANCH_NAME#release/v}
+          echo "RELEASE_VERSION=$VERSION" >> $GITHUB_ENV
 
       # ------------------------------------------------------------------------
 
@@ -84,9 +82,8 @@ jobs:
           && runner.os == 'Windows'
         run: |
           $BRANCH_NAME="${{ github.event.pull_request.head.ref }}"
-          $VERSION = $BRANCH_NAME -replace "release/",""
-          Write-Output "VERSION = ${VERSION}"
-          git tag ${VERSION} master
+          $VERSION = $BRANCH_NAME -replace "release/v",""
+          Write-Output "VERSION = ${VERSION}" >> $Env:GITHUB_ENV
 
       - name: Extract version from branch name (for hotfix branches) (Windows)
         if: >
@@ -96,8 +93,7 @@ jobs:
         run: |
           $BRANCH_NAME="${{ github.event.pull_request.head.ref }}"
           $VERSION = $BRANCH_NAME -replace "hotfix/",""
-          Write-Output "VERSION = ${VERSION}"
-          git tag ${VERSION} master
+          Write-Output "VERSION = ${VERSION}" >> $Env:GITHUB_ENV
 
       # ========================================================================
 

CHANGELOG.md

@@ -14,6 +14,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 -   Fixed some typos (thanks to @eltociear, @Darkdragon84)
+-   Fixed support for Python 3.12
+
+### Removed
+
+-   Support for Python 3.7
 
 ### Repository
 

docs/tutorials.rst

@@ -132,7 +132,7 @@ Detailed instructions and OS-specific hints
 **Windows**:
 
     It is easiest to install a pre-compiled version of Python, including numpy and many more useful packages. One way to
-    do so is using, e.g., the Python 3.7 installers from `python.org <https://www.python.org/downloads>`_ or `ANACONDA
+    do so is using, e.g., the Python 3.8 installers from `python.org <https://www.python.org/downloads>`_ or `ANACONDA
     <https://www.continuum.io/downloads>`_. Installing ProjectQ right away will succeed for the (slow) Python
     simulator. For a compiled version of the simulator, install the Visual C++ Build Tools and the Microsoft Windows SDK
     prior to doing a pip install. The built simulator will not support multi-threading due to the limited OpenMP support
@@ -220,23 +220,23 @@ Detailed instructions and OS-specific hints
     Visit `macports.org <https://www.macports.org/install.php>`_ and install the latest version that corresponds to your
     operating system's version. Afterwards, open a new terminal window.
 
-    Then, use macports to install Python 3.7 by entering the following command
+    Then, use macports to install Python 3.8 by entering the following command
 
     .. code-block:: bash
 
-        sudo port install python37
+        sudo port install python38
 
     It might show a warning that if you intend to use python from the terminal. In this case, you should also install
 
     .. code-block:: bash
 
-        sudo port install py37-gnureadline
+        sudo port install py38-gnureadline
 
     Install pip by
 
     .. code-block:: bash
 
-        sudo port install py37-pip
+        sudo port install py38-pip
 
     Next, we can install ProjectQ with the high performance simulator written in C++. First, we will need to install a
     suitable compiler with support for **C++11**, OpenMP, and intrinsics. The best option is to install clang 9.0 also
@@ -250,7 +250,7 @@ Detailed instructions and OS-specific hints
 
     .. code-block:: bash
 
-        env CC=clang-mp-9.0 env CXX=clang++-mp-9.0 /opt/local/bin/python3.7 -m pip install --user projectq
+        env CC=clang-mp-9.0 env CXX=clang++-mp-9.0 /opt/local/bin/python3.8 -m pip install --user projectq
 
 
 The ProjectQ syntax

projectq/backends/_sim/_pysim.py

@@ -24,7 +24,7 @@
 import numpy as _np
 
 _USE_REFCHECK = True
-if 'TRAVIS' in os.environ:  # pragma: no cover
+if 'CI' in os.environ:  # pragma: no cover
     _USE_REFCHECK = False
 
 

pyproject.toml

@@ -1,10 +1,9 @@
 [build-system]
 requires = [
-    'setuptools>=61;python_version>="3.7"',
-    'setuptools>=59;python_version<"3.7"',
+    'setuptools>=61',
     'wheel',
     'pybind11>=2',
-    'setuptools_scm[toml]>6;python_version>="3.7"'
+    'setuptools_scm[toml]>6'
 ]
 build-backend = "setuptools.build_meta"
 
@@ -14,26 +13,27 @@ authors = [
      {name = 'ProjectQ', email = '[email protected]'}
 ]
 description = 'ProjectQ - An open source software framework for quantum computing'
-requires-python = '>= 3.7'
+requires-python = '>= 3.8'
 license = {text= 'Apache License Version 2.0'}
 readme = 'README.rst'
 classifiers = [
     'License :: OSI Approved :: Apache Software License',
     'Topic :: Software Development :: Libraries :: Python Modules',
     'Programming Language :: Python :: 3 :: Only',
-    'Programming Language :: Python :: 3.7',
     'Programming Language :: Python :: 3.8',
     'Programming Language :: Python :: 3.9',
-    'Programming Language :: Python :: 3.10'
+    'Programming Language :: Python :: 3.10',
+    'Programming Language :: Python :: 3.11',
+    'Programming Language :: Python :: 3.12'
 ]
 dynamic = ["version"]
 
 dependencies = [
     'matplotlib >= 2.2.3',
-    'networkx >= 2',
-    'numpy',
-    'requests',
-    'scipy'
+    'networkx >= 2.4',
+    'numpy>=1.21.5',
+    'requests>=2.25.1',
+    'scipy>=1.8.0'
 ]
 
 [project.urls]
@@ -57,15 +57,15 @@ revkit = [
 ]
 
 test = [
-     'flaky',
+     'flaky>=3.7.0',
      'mock',
      'pytest >= 6.0',
      'pytest-cov',
      'pytest-mock'
 ]
 
 docs = [
-     'sphinx',
+     'sphinx>=4.3.2',
      'sphinx_rtd_theme'
 ]
 
@@ -74,7 +74,7 @@ docs = [
 [tool.black]
 
     line-length = 120
-    target-version = ['py37','py38','py39','py310']
+    target-version = ['py38','py39','py310','py311','py312']
     skip-string-normalization = true
 
 
@@ -205,11 +205,3 @@ test-command = 'python {package}/examples/grover.py'
 
 # Normal options, etc.
 manylinux-x86_64-image = 'manylinux2014'
-
-[[tool.cibuildwheel.overrides]]
-select = 'cp36-*'
-manylinux-x86_64-image = 'manylinux1'
-
-[[tool.cibuildwheel.overrides]]
-select = 'cp3{7,8,9}-*'
-manylinux-x86_64-image = 'manylinux2010'