Bump version: v2.0.1

Update dependencies (#771 )
Co-authored-by: mayeut <mayeut@users.noreply.github.com>
2021-07-25 14:39:54 +01:00 · 2021-07-25 12:36:10 +02:00 · 2021-07-20 18:58:20 +01:00 · 2021-07-19 23:23:06 +02:00 · 2021-07-19 21:15:24 +00:00 · 2021-07-19 18:36:31 +01:00
47 changed files with 665 additions and 318 deletions
@@ -3,7 +3,7 @@ version: 2
 jobs:
  osx-python3.6:
    macos:
-      xcode: 9.4.1
+      xcode: 12.5.1
    environment:
      PYTHON: python3
    steps:
@@ -17,6 +17,8 @@ jobs:
      run: nox --force-color -s update_constraints
    - name: "Run update: python configs"
      run: nox --force-color -s update_pins
+    - name: "Run update: docs user projects"
+      run: nox --force-color -s update_proj -- --auth=${{ secrets.GITHUB_TOKEN }}

    # we use this step to grab a Github App auth token, so that PRs generated by this workflow
    # run the GHA tests.
@@ -14,7 +14,7 @@ repos:
  - id: trailing-whitespace

 - repo: https://github.com/asottile/pyupgrade
-  rev: v2.19.4
+  rev: v2.21.2
  hooks:
  - id: pyupgrade
    name: PyUpgrade 3.6+
@@ -26,12 +26,12 @@ repos:
    args: ["--py37-plus"]

 - repo: https://github.com/PyCQA/isort
-  rev: 5.9.1
+  rev: 5.9.2
  hooks:
  - id: isort

 - repo: https://github.com/psf/black
-  rev: 21.6b0
+  rev: 21.7b0
  hooks:
  - id: black

@@ -42,7 +42,7 @@ repos:
    stages: [manual]

 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: v0.902
+  rev: v0.910
  hooks:
  - id: mypy
    exclude: ^(bin|cibuildwheel/resources|docs)/.*py$
@@ -54,10 +54,10 @@ repos:
      - types-toml
  - id: mypy
    name: mypy 3.7+ on bin/
-    files: ^(bin|docs)/.*py$
+    files: ^((bin|docs)/.*py|noxfile.py)$
    args: ["--python-version=3.7", "--scripts-are-modules"]
    additional_dependencies:
-      - packaging
+      - packaging>=21.0
      - rich
      - types-jinja2
      - types-pyyaml
@@ -77,6 +77,12 @@ repos:
  - id: disallow-caps
    name: Disallow improper capitalization
    language: pygrep
-    entry: PyBind|Numpy|Cmake|Github
+    entry: PyBind|Numpy|Cmake|Github|PyTest
    types:
    - markdown
+
+- repo: https://github.com/codespell-project/codespell
+  rev: v2.1.0
+  hooks:
+  - id: codespell
+    args: ["-L", "sur"]
@@ -85,7 +85,7 @@ jobs:
      - uses: actions/setup-python@v2

      - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==2.0.0a3
+        run: python -m pip install cibuildwheel==2.0.1

      - name: Build wheels
        run: python -m cibuildwheel --output-dir wheelhouse
@@ -107,14 +107,15 @@ Options
 |---|--------|-------------|
 | **Build selection** | [`CIBW_PLATFORM`](https://cibuildwheel.readthedocs.io/en/stable/options/#platform)  | Override the auto-detected target platform |
 |   | [`CIBW_BUILD`](https://cibuildwheel.readthedocs.io/en/stable/options/#build-skip)  <br> [`CIBW_SKIP`](https://cibuildwheel.readthedocs.io/en/stable/options/#build-skip)  | Choose the Python versions to build |
-|   | [`CIBW_ARCHS`](https://cibuildwheel.readthedocs.io/en/stable/options/#archs)  | Change the architectures built on your machine by default |
+|   | [`CIBW_ARCHS`](https://cibuildwheel.readthedocs.io/en/stable/options/#archs)  | Change the architectures built on your machine by default. |
 |   | [`CIBW_PROJECT_REQUIRES_PYTHON`](https://cibuildwheel.readthedocs.io/en/stable/options/#requires-python)  | Manually set the Python compatibility of your project |
 |   | [`CIBW_PRERELEASE_PYTHONS`](https://cibuildwheel.readthedocs.io/en/stable/options/#prerelease-pythons)  | Enable building with pre-release versions of Python |
-| **Build customization** | [`CIBW_ENVIRONMENT`](https://cibuildwheel.readthedocs.io/en/stable/options/#environment)  | Set environment variables needed during the build |
+| **Build customization** | [`CIBW_BUILD_FRONTEND`](https://cibuildwheel.readthedocs.io/en/stable/options/#build-frontend)  | Set the tool to use to build, either "pip" (default for now) or "build" |
+|   | [`CIBW_ENVIRONMENT`](https://cibuildwheel.readthedocs.io/en/stable/options/#environment)  | Set environment variables needed during the build |
 |   | [`CIBW_BEFORE_ALL`](https://cibuildwheel.readthedocs.io/en/stable/options/#before-all)  | Execute a shell command on the build system before any wheels are built. |
 |   | [`CIBW_BEFORE_BUILD`](https://cibuildwheel.readthedocs.io/en/stable/options/#before-build)  | Execute a shell command preparing each wheel's build |
 |   | [`CIBW_REPAIR_WHEEL_COMMAND`](https://cibuildwheel.readthedocs.io/en/stable/options/#repair-wheel-command)  | Execute a shell command to repair each (non-pure Python) built wheel |
-|   | [`CIBW_MANYLINUX_X86_64_IMAGE`](https://cibuildwheel.readthedocs.io/en/stable/options/#manylinux-image)  <br> [`CIBW_MANYLINUX_I686_IMAGE`](https://cibuildwheel.readthedocs.io/en/stable/options/#manylinux-image)  <br> [`CIBW_MANYLINUX_PYPY_X86_64_IMAGE`](https://cibuildwheel.readthedocs.io/en/stable/options/#manylinux-image)  <br> [`CIBW_MANYLINUX_AARCH64_IMAGE`](https://cibuildwheel.readthedocs.io/en/stable/options/#manylinux-image)  <br> [`CIBW_MANYLINUX_PPC64LE_IMAGE`](https://cibuildwheel.readthedocs.io/en/stable/options/#manylinux-image)  <br> [`CIBW_MANYLINUX_S390X_IMAGE`](https://cibuildwheel.readthedocs.io/en/stable/options/#manylinux-image)  <br> [`CIBW_MANYLINUX_PYPY_AARCH64_IMAGE`](https://cibuildwheel.readthedocs.io/en/stable/options/#manylinux-image)  <br> [`CIBW_MANYLINUX_PYPY_I686_IMAGE`](https://cibuildwheel.readthedocs.io/en/stable/options/#manylinux-image)  | Specify alternative manylinux docker images |
+|   | [`CIBW_MANYLINUX_*_IMAGE`](https://cibuildwheel.readthedocs.io/en/stable/options/#manylinux-image)  | Specify alternative manylinux Docker images |
 |   | [`CIBW_DEPENDENCY_VERSIONS`](https://cibuildwheel.readthedocs.io/en/stable/options/#dependency-versions)  | Specify how cibuildwheel controls the versions of the tools it uses |
 | **Testing** | [`CIBW_TEST_COMMAND`](https://cibuildwheel.readthedocs.io/en/stable/options/#test-command)  | Execute a shell command to test each built wheel |
 |   | [`CIBW_BEFORE_TEST`](https://cibuildwheel.readthedocs.io/en/stable/options/#before-test)  | Execute a shell command before testing each wheel |
@@ -144,6 +145,7 @@ Here are some repos that use cibuildwheel.
 | [psutil][]                        | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Cross-platform lib for process and system monitoring in Python |
 | [scikit-image][]                  | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Image processing library. Uses cibuildwheel to build and test a project that uses Cython with platform-native code.  |
 | [twisted-iocpsupport][]           | ![github icon][] | ![windows icon][] | A submodule of Twisted that hooks into native C APIs using Cython. |
+| [cmake][]                         | ![github icon][] ![travisci icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Multitagged binary builds for all supported platforms, using cibw 2 config configuration. |
 | [websockets][]                    | ![travisci icon][] | ![apple icon][] ![linux icon][] | Library for building WebSocket servers and clients. Mostly written in Python, with a small C 'speedups' extension module.  |
 | [pyzmq][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Python bindings for zeromq, the networking library. Uses Cython and CFFI.  |
 | [aiortc][]                        | ![github icon][] | ![apple icon][] ![linux icon][] | WebRTC and ORTC implementation for Python using asyncio. |
@@ -170,10 +172,10 @@ Here are some repos that use cibuildwheel.
 | [KDEpy][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Kernel Density Estimation in Python |
 | [cyvcf2][]                        | ![github icon][] | ![apple icon][] ![linux icon][] | cython + htslib == fast VCF and BCF processing |
 | [pybind11 python_example][]       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Example pybind11 module built with a Python-based build system |
-| [sourmash][]                      | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Quickly search, compare, and analyze genomic and metagenomic data sets. |
 | [dd-trace-py][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Uses custom alternate arch emulation on GitHub |
-| [iminuit][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Jupyter-friendly Python interface for C++ MINUIT2 |
+| [sourmash][]                      | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Quickly search, compare, and analyze genomic and metagenomic data sets. |
 | [time-machine][]                  | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Time mocking library using only the CPython C API. |
+| [iminuit][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Jupyter-friendly Python interface for C++ MINUIT2 |
 | [CTranslate2][]                   | ![github icon][] | ![apple icon][] ![linux icon][] | Includes libraries from the [Intel oneAPI toolkit](https://software.intel.com/content/www/us/en/develop/tools/oneapi/base-toolkit.html). The Linux wheels also include CUDA libraries for GPU execution. |
 | [matrixprofile][]                 | ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python 3 library making time series data mining tasks, utilizing matrix profile algorithms, accessible to everyone. |
 | [jq.py][]                         | ![travisci icon][] | ![apple icon][] ![linux icon][] | Python bindings for jq |
@@ -182,17 +184,18 @@ Here are some repos that use cibuildwheel.
 | [bx-python][]                     | ![travisci icon][] | ![apple icon][] ![linux icon][] | A library that includes Cython extensions. |
 | [iDynTree][]                      | ![github icon][] | ![linux icon][] | Uses manylinux_2_24 |
 | [boost-histogram][]               | ![github icon][] ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Supports full range of wheels, including PyPy and alternate archs. |
-| [TgCrypto][]                      | ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Includes a Windows Travis build. |
 | [pybase64][]                      | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Fast Base64 encoding/decoding in Python |
+| [TgCrypto][]                      | ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Includes a Windows Travis build. |
 | [etebase-py][]                    | ![travisci icon][] | ![linux icon][] | Python bindings to a Rust library using `setuptools-rust`, and `sccache` for improved speed. |
+| [fathon][]                        | ![travisci icon][] | ![apple icon][] ![linux icon][] | python package for DFA (Detrended Fluctuation Analysis) and related algorithms |
 | [pyjet][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The interface between FastJet and NumPy |
 | [numpythia][]                     | ![github icon][] | ![apple icon][] ![linux icon][] | The interface between PYTHIA and NumPy |
-| [fathon][]                        | ![travisci icon][] | ![apple icon][] ![linux icon][] | python package for DFA (Detrended Fluctuation Analysis) and related algorithms |
-| [GSD][]                           | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Cython and NumPy project with 64-bit wheels. |
 | [polaroid][]                      | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Full range of wheels for setuptools rust, with auto release and PyPI deploy. |
+| [ninja][]                         | ![github icon][] ![travisci icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Multitagged binary builds for all supported platforms, using cibw 2 config configuration. |
+| [GSD][]                           | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Cython and NumPy project with 64-bit wheels. |
 | [pybind11 scikit_build_example][] | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | An example combining scikit-build and pybind11 |
-| [pyinstrument_cext][]             | ![travisci icon][] ![appveyor icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A simple C extension, without external dependencies |
 | [Imagecodecs (fork)][]            | ![azurepipelines icon][] | ![apple icon][] ![linux icon][] | Over 20 external dependencies in compiled libraries, custom docker image, `libomp`, `openblas` and `install_name_tool` for macOS. |
+| [pyinstrument_cext][]             | ![travisci icon][] ![appveyor icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A simple C extension, without external dependencies |
 | [xmlstarlet][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Python 3.6+ CFFI bindings with true MSVC build. |
 | [CorrectionLib][]                 | ![github icon][] | ![apple icon][] ![linux icon][] | Structured JSON powered correction library for HEP, designed for the CMS experiment at CERN. |
 | [SiPM][]                          | ![github icon][] | ![apple icon][] ![linux icon][] | High performance library for SiPM detectors simulation using C++17, OpenMP and AVX2 intrinsics. |
@@ -203,6 +206,7 @@ Here are some repos that use cibuildwheel.
 [psutil]: https://github.com/giampaolo/psutil
 [scikit-image]: https://github.com/scikit-image/scikit-image
 [twisted-iocpsupport]: https://github.com/twisted/twisted-iocpsupport
+[cmake]: https://github.com/scikit-build/cmake-python-distributions
 [websockets]: https://github.com/aaugustin/websockets
 [pyzmq]: https://github.com/zeromq/pyzmq
 [aiortc]: https://github.com/aiortc/aiortc
@@ -229,10 +233,10 @@ Here are some repos that use cibuildwheel.
 [KDEpy]: https://github.com/tommyod/KDEpy
 [cyvcf2]: https://github.com/brentp/cyvcf2
 [pybind11 python_example]: https://github.com/pybind/python_example
-[sourmash]: https://github.com/dib-lab/sourmash
 [dd-trace-py]: https://github.com/DataDog/dd-trace-py
-[iminuit]: https://github.com/scikit-hep/iminuit
+[sourmash]: https://github.com/dib-lab/sourmash
 [time-machine]: https://github.com/adamchainz/time-machine
+[iminuit]: https://github.com/scikit-hep/iminuit
 [CTranslate2]: https://github.com/OpenNMT/CTranslate2
 [matrixprofile]: https://github.com/matrix-profile-foundation/matrixprofile
 [jq.py]: https://github.com/mwilliamson/jq.py
@@ -241,17 +245,18 @@ Here are some repos that use cibuildwheel.
 [bx-python]: https://github.com/bxlab/bx-python
 [iDynTree]: https://github.com/robotology/idyntree
 [boost-histogram]: https://github.com/scikit-hep/boost-histogram
-[TgCrypto]: https://github.com/pyrogram/tgcrypto
 [pybase64]: https://github.com/mayeut/pybase64
+[TgCrypto]: https://github.com/pyrogram/tgcrypto
 [etebase-py]: https://github.com/etesync/etebase-py
+[fathon]: https://github.com/stfbnc/fathon
 [pyjet]: https://github.com/scikit-hep/pyjet
 [numpythia]: https://github.com/scikit-hep/numpythia
-[fathon]: https://github.com/stfbnc/fathon
-[GSD]: https://github.com/glotzerlab/gsd
 [polaroid]: https://github.com/daggy1234/polaroid
+[ninja]: https://github.com/scikit-build/ninja-python-distributions
+[GSD]: https://github.com/glotzerlab/gsd
 [pybind11 scikit_build_example]: https://github.com/pybind/scikit_build_example
-[pyinstrument_cext]: https://github.com/joerick/pyinstrument_cext
 [Imagecodecs (fork)]: https://github.com/czaki/imagecodecs_build
+[pyinstrument_cext]: https://github.com/joerick/pyinstrument_cext
 [xmlstarlet]: https://github.com/dimitern/xmlstarlet
 [CorrectionLib]: https://github.com/cms-nanoAOD/correctionlib
 [SiPM]: https://github.com/EdoPro98/SimSiPM
@@ -266,64 +271,66 @@ Here are some repos that use cibuildwheel.
 [apple icon]: docs/data/readme_icons/apple.svg
 [linux icon]: docs/data/readme_icons/linux.svg

-<!-- scikit-learn: 46184, last pushed 0 days ago -->
-<!-- Matplotlib: 13797, last pushed 0 days ago -->
-<!-- MyPy: 10905, last pushed 0 days ago -->
-<!-- psutil: 7420, last pushed 14 days ago -->
-<!-- scikit-image: 4387, last pushed 0 days ago -->
-<!-- twisted-iocpsupport: 4280, last pushed 0 days ago -->
-<!-- websockets: 3418, last pushed 0 days ago -->
-<!-- pyzmq: 2821, last pushed 3 days ago -->
-<!-- aiortc: 2441, last pushed 9 days ago -->
-<!-- River: 1669, last pushed 0 days ago -->
-<!-- coverage.py: 1630, last pushed 0 days ago -->
-<!-- numexpr: 1597, last pushed 109 days ago -->
-<!-- h5py: 1530, last pushed 0 days ago -->
-<!-- Dependency Injector: 1396, last pushed 0 days ago -->
-<!-- PyAV: 1279, last pushed 15 days ago -->
-<!-- PyTables: 1028, last pushed 87 days ago -->
-<!-- ruptures: 739, last pushed 4 days ago -->
-<!-- aioquic: 680, last pushed 6 days ago -->
-<!-- pikepdf: 655, last pushed 0 days ago -->
-<!-- google neuroglancer: 646, last pushed 0 days ago -->
-<!-- DeepForest: 621, last pushed 21 days ago -->
-<!-- AutoPy: 542, last pushed 4 days ago -->
-<!-- Parselmouth: 521, last pushed 27 days ago -->
-<!-- python-rapidjson: 423, last pushed 0 days ago -->
-<!-- Rtree: 408, last pushed 92 days ago -->
-<!-- python-snappy: 403, last pushed 116 days ago -->
-<!-- markupsafe: 401, last pushed 4 days ago -->
-<!-- H3-py: 392, last pushed 8 days ago -->
-<!-- pybind11 cmake_example: 278, last pushed 21 days ago -->
-<!-- KDEpy: 276, last pushed 18 days ago -->
-<!-- cyvcf2: 266, last pushed 53 days ago -->
-<!-- pybind11 python_example: 255, last pushed 21 days ago -->
-<!-- sourmash: 250, last pushed 0 days ago -->
-<!-- dd-trace-py: 248, last pushed 0 days ago -->
-<!-- iminuit: 181, last pushed 17 days ago -->
-<!-- time-machine: 173, last pushed 6 days ago -->
-<!-- CTranslate2: 168, last pushed 0 days ago -->
-<!-- matrixprofile: 166, last pushed 17 days ago -->
-<!-- jq.py: 159, last pushed 10 days ago -->
-<!-- Tokenizer: 146, last pushed 13 days ago -->
-<!-- PyGLM: 104, last pushed 41 days ago -->
-<!-- bx-python: 103, last pushed 7 days ago -->
-<!-- iDynTree: 82, last pushed 6 days ago -->
-<!-- boost-histogram: 80, last pushed 3 days ago -->
-<!-- TgCrypto: 66, last pushed 22 days ago -->
-<!-- pybase64: 62, last pushed 5 days ago -->
-<!-- etebase-py: 50, last pushed 168 days ago -->
-<!-- pyjet: 28, last pushed 32 days ago -->
-<!-- numpythia: 28, last pushed 21 days ago -->
-<!-- fathon: 26, last pushed 19 days ago -->
-<!-- GSD: 17, last pushed 17 days ago -->
-<!-- polaroid: 16, last pushed 12 days ago -->
-<!-- pybind11 scikit_build_example: 14, last pushed 20 days ago -->
-<!-- pyinstrument_cext: 10, last pushed 129 days ago -->
-<!-- Imagecodecs (fork): 9, last pushed 13 days ago -->
-<!-- xmlstarlet: 7, last pushed 63 days ago -->
-<!-- CorrectionLib: 6, last pushed 9 days ago -->
-<!-- SiPM: 3, last pushed 18 days ago -->
+<!-- scikit-learn: 46576, last pushed 0 days ago -->
+<!-- Matplotlib: 13940, last pushed 0 days ago -->
+<!-- MyPy: 11060, last pushed 0 days ago -->
+<!-- psutil: 7508, last pushed 0 days ago -->
+<!-- scikit-image: 4433, last pushed 0 days ago -->
+<!-- twisted-iocpsupport: 4304, last pushed 1 days ago -->
+<!-- cmake: 4022, last pushed 0 days ago -->
+<!-- websockets: 3472, last pushed 0 days ago -->
+<!-- pyzmq: 2857, last pushed 0 days ago -->
+<!-- aiortc: 2485, last pushed 13 days ago -->
+<!-- River: 1773, last pushed 1 days ago -->
+<!-- coverage.py: 1658, last pushed 0 days ago -->
+<!-- numexpr: 1607, last pushed 17 days ago -->
+<!-- h5py: 1546, last pushed 2 days ago -->
+<!-- Dependency Injector: 1463, last pushed 0 days ago -->
+<!-- PyAV: 1297, last pushed 48 days ago -->
+<!-- PyTables: 1044, last pushed 5 days ago -->
+<!-- ruptures: 764, last pushed 2 days ago -->
+<!-- aioquic: 711, last pushed 0 days ago -->
+<!-- pikepdf: 695, last pushed 2 days ago -->
+<!-- google neuroglancer: 665, last pushed 0 days ago -->
+<!-- DeepForest: 634, last pushed 1 days ago -->
+<!-- AutoPy: 553, last pushed 37 days ago -->
+<!-- Parselmouth: 528, last pushed 31 days ago -->
+<!-- python-rapidjson: 424, last pushed 29 days ago -->
+<!-- Rtree: 414, last pushed 126 days ago -->
+<!-- python-snappy: 406, last pushed 3 days ago -->
+<!-- markupsafe: 406, last pushed 18 days ago -->
+<!-- H3-py: 402, last pushed 42 days ago -->
+<!-- pybind11 cmake_example: 290, last pushed 8 days ago -->
+<!-- KDEpy: 286, last pushed 51 days ago -->
+<!-- cyvcf2: 265, last pushed 4 days ago -->
+<!-- pybind11 python_example: 258, last pushed 6 days ago -->
+<!-- dd-trace-py: 256, last pushed 1 days ago -->
+<!-- sourmash: 253, last pushed 0 days ago -->
+<!-- time-machine: 186, last pushed 5 days ago -->
+<!-- iminuit: 181, last pushed 0 days ago -->
+<!-- CTranslate2: 177, last pushed 2 days ago -->
+<!-- matrixprofile: 174, last pushed 29 days ago -->
+<!-- jq.py: 164, last pushed 32 days ago -->
+<!-- Tokenizer: 150, last pushed 30 days ago -->
+<!-- PyGLM: 106, last pushed 4 days ago -->
+<!-- bx-python: 104, last pushed 16 days ago -->
+<!-- iDynTree: 84, last pushed 1 days ago -->
+<!-- boost-histogram: 83, last pushed 1 days ago -->
+<!-- pybase64: 70, last pushed 5 days ago -->
+<!-- TgCrypto: 68, last pushed 55 days ago -->
+<!-- etebase-py: 51, last pushed 201 days ago -->
+<!-- fathon: 32, last pushed 52 days ago -->
+<!-- pyjet: 29, last pushed 66 days ago -->
+<!-- numpythia: 29, last pushed 0 days ago -->
+<!-- polaroid: 19, last pushed 3 days ago -->
+<!-- ninja: 19, last pushed 0 days ago -->
+<!-- GSD: 16, last pushed 3 days ago -->
+<!-- pybind11 scikit_build_example: 15, last pushed 6 days ago -->
+<!-- Imagecodecs (fork): 13, last pushed 29 days ago -->
+<!-- pyinstrument_cext: 10, last pushed 9 days ago -->
+<!-- xmlstarlet: 7, last pushed 2 days ago -->
+<!-- CorrectionLib: 6, last pushed 8 days ago -->
+<!-- SiPM: 4, last pushed 15 days ago -->

 <!-- END bin/projects.py -->

@@ -347,21 +354,25 @@ Changelog

 <!--changelog-start-->

-### v2.0.0 (prerelease)
+### v2.0.1

-_This release is currently in prerelease. The below release notes will be condensed into a single entry when we do a final release._
+_25 July 2021_

-_v2.0.0a3 (22 Jun 2021)_
+- 📚 Docs improvements (#767)
+- 🛠 Dependency updates, including delocate 0.9.0.

- 🌟 You can now configure cibuildwheel options inside your project's `pyproject.toml`! Environment variables still work of course. Check out the [documentation](https://cibuildwheel.readthedocs.io/en/latest/options/#setting-options) for more info.
+### v2.0.0 🎉

-_v2.0.0a2 (1 Jun 2021)_
+_16 July 2021_

- 🌟 Added the ability to test building wheels on CPython 3.10! Because CPython 3.10 is in beta, these wheels should not be distributed, because they might not be compatible with the final release, but it's available to build for testing purposes. Use the flag [`--prerelease-pythons` or `CIBW_PRERELEASE_PYTHONS`](https://cibuildwheel.readthedocs.io/en/latest/options/#prerelease-pythons) to test. (#675)
+- 🌟 You can now configure cibuildwheel options inside your project's `pyproject.toml`! Environment variables still work of course. Check out the [documentation](https://cibuildwheel.readthedocs.io/en/stable/options/#setting-options) for more info.
+- 🌟 Added support for building wheels with [build](https://github.com/pypa/build), as well as pip. This feature is controlled with the [`CIBW_BUILD_FRONTEND`](https://cibuildwheel.readthedocs.io/en/stable/options/#build-frontend) option.
+- 🌟 Added the ability to test building wheels on CPython 3.10! Because CPython 3.10 is in beta, these wheels should not be distributed, because they might not be compatible with the final release, but it's available to build for testing purposes. Use the flag [`--prerelease-pythons` or `CIBW_PRERELEASE_PYTHONS`](https://cibuildwheel.readthedocs.io/en/stable/options/#prerelease-pythons) to test. (#675) This version of cibuildwheel includes CPython 3.10.0b4.
+- ⚠️ **Removed support for building Python 2.7 and Python 3.5 wheels**, for both CPython and PyPy. If you still need to build on these versions, please use the latest v1.x version. (#596)
 - ✨ Added the ability to build CPython 3.8 wheels for Apple Silicon. (#704)
- 🛠 Update to the latest build dependencies, including auditwheel 4. (#633)
+- 🛠 Update to the latest build dependencies, including Auditwheel 4. (#633)
 - 🛠 Use the unified pypa/manylinux images to build PyPy (#671)
- ⚠️ Removed support for building Python 2.7 and Python 3.5 wheels, for both CPython and PyPy. If you still need to build on these versions, please use the latest v1.x version. (#596)
+- 🐛 Numerous bug fixes & docs improvements

 ### v1.12.0

@@ -17,12 +17,12 @@ runs:
  using: composite
  steps:

-    # This needs powershell-core because github.action path is a Windows-style
-    # path on Windows.  Powershell-core understands both types of paths.
+    # Redirecting stderr to stdout to fix interleaving issue in Actions.
    - run: >
        pipx run
-        --spec ${{ github.action_path }}
+        --spec '${{ github.action_path }}'
        cibuildwheel
        ${{ inputs.package-dir }}
        --output-dir ${{ inputs.output-dir }}
-      shell: pwsh
+        2>&1
+      shell: bash
@@ -6,7 +6,7 @@ import copy
 import difflib
 import logging
 from pathlib import Path
-from typing import Any, Iterable, Union, cast
+from typing import Any, Union

 import click
 import requests
@@ -86,7 +86,7 @@ class WindowsVersions:
        # Specifier.filter selects all non pre-releases that match the spec,
        # unless there are only pre-releases, then it selects pre-releases
        # instead (like pip)
-        unsorted_versions = cast(Iterable[Version], spec.filter(self.version_dict))
+        unsorted_versions = spec.filter(self.version_dict)
        versions = sorted(unsorted_versions, reverse=True)

        log.debug(f"Windows {self.arch} {spec} has {', '.join(str(v) for v in versions)}")
@@ -201,7 +201,7 @@ class CPythonVersions:
    ) -> ConfigMacOS | None:

        # see note above on Specifier.filter
-        unsorted_versions = cast(Iterable[Version], spec.filter(self.versions_dict))
+        unsorted_versions = spec.filter(self.versions_dict)
        sorted_versions = sorted(unsorted_versions, reverse=True)

        if version <= Version("3.8.9999"):
@@ -1 +1 @@
-__version__ = "2.0.0a3"
+__version__ = "2.0.1"
@@ -20,6 +20,7 @@ from cibuildwheel.options import ConfigOptions
 from cibuildwheel.projectfiles import get_requires_python_str
 from cibuildwheel.typing import PLATFORMS, PlatformName, assert_never
 from cibuildwheel.util import (
+    BuildFrontend,
    BuildOptions,
    BuildSelector,
    DependencyConstraints,
@@ -184,6 +185,7 @@ def main() -> None:

    archs_config_str = args.archs or options("archs", sep=" ")

+    build_frontend_str = options("build-frontend", env_plat=False)
    environment_config = options("environment", table={"item": '{k}="{v}"', "sep": " "})
    before_all = options("before-all", sep=" && ")
    before_build = options("before-build", sep=" && ")
@@ -200,6 +202,16 @@ def main() -> None:
        os.environ.get("CIBW_PRERELEASE_PYTHONS", "0")
    )

+    build_frontend: BuildFrontend
+    if build_frontend_str == "build":
+        build_frontend = "build"
+    elif build_frontend_str == "pip":
+        build_frontend = "pip"
+    else:
+        msg = f"cibuildwheel: Unrecognised build frontend '{build_frontend}', only 'pip' and 'build' are supported"
+        print(msg, file=sys.stderr)
+        sys.exit(2)
+
    package_files = {"setup.py", "setup.cfg", "pyproject.toml"}

    if not any(package_dir.joinpath(name).exists() for name in package_files):
@@ -308,6 +320,7 @@ def main() -> None:
        environment=environment,
        dependency_constraints=dependency_constraints,
        manylinux_images=manylinux_images or None,
+        build_frontend=build_frontend,
    )

    # Python is buffering by default when running on the CI platforms, giving problems interleaving subprocess call output with unflushed calls to 'print'
@@ -7,7 +7,7 @@ from typing import List, NamedTuple, Set
 from .architecture import Architecture
 from .docker_container import DockerContainer
 from .logger import log
-from .typing import PathOrStr
+from .typing import PathOrStr, assert_never
 from .util import (
    BuildOptions,
    BuildSelector,
@@ -145,7 +145,7 @@ def build(options: BuildOptions) -> None:
                        env, executor=docker.environment_executor
                    )

-                    # check config python and pip are still on PATH
+                    # check config python is still on PATH
                    which_python = docker.call(
                        ["which", "python"], env=env, capture_output=True
                    ).strip()
@@ -180,18 +180,38 @@ def build(options: BuildOptions) -> None:
                    docker.call(["rm", "-rf", built_wheel_dir])
                    docker.call(["mkdir", "-p", built_wheel_dir])

-                    docker.call(
-                        [
-                            "pip",
-                            "wheel",
-                            container_package_dir,
-                            "--wheel-dir",
-                            built_wheel_dir,
-                            "--no-deps",
-                            *get_build_verbosity_extra_flags(options.build_verbosity),
-                        ],
-                        env=env,
-                    )
+                    verbosity_flags = get_build_verbosity_extra_flags(options.build_verbosity)
+
+                    if options.build_frontend == "pip":
+                        docker.call(
+                            [
+                                "python",
+                                "-m",
+                                "pip",
+                                "wheel",
+                                container_package_dir,
+                                f"--wheel-dir={built_wheel_dir}",
+                                "--no-deps",
+                                *verbosity_flags,
+                            ],
+                            env=env,
+                        )
+                    elif options.build_frontend == "build":
+                        config_setting = " ".join(verbosity_flags)
+                        docker.call(
+                            [
+                                "python",
+                                "-m",
+                                "build",
+                                container_package_dir,
+                                "--wheel",
+                                f"--outdir={built_wheel_dir}",
+                                f"--config-setting={config_setting}",
+                            ],
+                            env=env,
+                        )
+                    else:
+                        assert_never(options.build_frontend)

                    built_wheel = docker.glob(built_wheel_dir, "*.whl")[0]

@@ -291,8 +311,11 @@ def build(options: BuildOptions) -> None:


 def troubleshoot(package_dir: Path, error: Exception) -> None:
-    if isinstance(error, subprocess.CalledProcessError) and error.cmd[0:2] == ["pip", "wheel"]:
-        # the 'pip wheel' step failed.
+    if isinstance(error, subprocess.CalledProcessError) and (
+        error.cmd[0:4] == ["python", "-m", "pip", "wheel"]
+        or error.cmd[0:3] == ["python", "-m", "build"]
+    ):
+        # the wheel build step failed
        print("Checking for common errors...")
        so_files = list(package_dir.glob("**/*.so"))

@@ -12,13 +12,15 @@ from typing import Any, Dict, List, NamedTuple, Optional, Sequence, Set, Tuple,
 from .architecture import Architecture
 from .environment import ParsedEnvironment
 from .logger import log
-from .typing import Literal, PathOrStr
+from .typing import Literal, PathOrStr, assert_never
 from .util import (
+    BuildFrontend,
    BuildOptions,
    BuildSelector,
    NonPlatformWheelError,
    download,
    get_build_verbosity_extra_flags,
+    get_pip_version,
    install_certifi_script,
    prepare_command,
    read_python_configs,
@@ -178,7 +180,9 @@ def setup_python(
    python_configuration: PythonConfiguration,
    dependency_constraint_flags: Sequence[PathOrStr],
    environment: ParsedEnvironment,
+    build_frontend: BuildFrontend,
 ) -> Dict[str, str]:
+
    implementation_id = python_configuration.identifier.split("-")[0]
    log.step(f"Installing Python {implementation_id}...")

@@ -308,18 +312,33 @@ def setup_python(
            env.setdefault("SDKROOT", arm64_compatible_sdks[0])

    log.step("Installing build tools...")
-    call(
-        [
-            "pip",
-            "install",
-            "--upgrade",
-            "setuptools",
-            "wheel",
-            "delocate",
-            *dependency_constraint_flags,
-        ],
-        env=env,
-    )
+    if build_frontend == "pip":
+        call(
+            [
+                "pip",
+                "install",
+                "--upgrade",
+                "setuptools",
+                "wheel",
+                "delocate",
+                *dependency_constraint_flags,
+            ],
+            env=env,
+        )
+    elif build_frontend == "build":
+        call(
+            [
+                "pip",
+                "install",
+                "--upgrade",
+                "delocate",
+                "build[virtualenv]",
+                *dependency_constraint_flags,
+            ],
+            env=env,
+        )
+    else:
+        assert_never(build_frontend)

    return env

@@ -356,7 +375,12 @@ def build(options: BuildOptions) -> None:
                    options.dependency_constraints.get_for_python_version(config.version),
                ]

-            env = setup_python(config, dependency_constraint_flags, options.environment)
+            env = setup_python(
+                config,
+                dependency_constraint_flags,
+                options.environment,
+                options.build_frontend,
+            )

            if options.before_build:
                log.step("Running before_build...")
@@ -370,20 +394,45 @@ def build(options: BuildOptions) -> None:
                shutil.rmtree(built_wheel_dir)
            built_wheel_dir.mkdir(parents=True)

-            # Path.resolve() is needed. Without it pip wheel may try to fetch package from pypi.org
-            # see https://github.com/pypa/cibuildwheel/pull/369
-            call(
-                [
-                    "pip",
-                    "wheel",
-                    options.package_dir.resolve(),
-                    "--wheel-dir",
-                    built_wheel_dir,
-                    "--no-deps",
-                    *get_build_verbosity_extra_flags(options.build_verbosity),
-                ],
-                env=env,
-            )
+            verbosity_flags = get_build_verbosity_extra_flags(options.build_verbosity)
+
+            if options.build_frontend == "pip":
+                # Path.resolve() is needed. Without it pip wheel may try to fetch package from pypi.org
+                # see https://github.com/pypa/cibuildwheel/pull/369
+                call(
+                    [
+                        "python",
+                        "-m",
+                        "pip",
+                        "wheel",
+                        options.package_dir.resolve(),
+                        f"--wheel-dir={built_wheel_dir}",
+                        "--no-deps",
+                        *verbosity_flags,
+                    ],
+                    env=env,
+                )
+            elif options.build_frontend == "build":
+                config_setting = " ".join(verbosity_flags)
+                build_env = env.copy()
+                if options.dependency_constraints:
+                    constr = options.dependency_constraints.get_for_python_version(config.version)
+                    build_env["PIP_CONSTRAINT"] = constr.as_uri()
+                build_env["VIRTUALENV_PIP"] = get_pip_version(env)
+                call(
+                    [
+                        "python",
+                        "-m",
+                        "build",
+                        options.package_dir,
+                        "--wheel",
+                        f"--outdir={built_wheel_dir}",
+                        f"--config-setting={config_setting}",
+                    ],
+                    env=build_env,
+                )
+            else:
+                assert_never(options.build_frontend)

            built_wheel = next(built_wheel_dir.glob("*.whl"))

@@ -37,12 +37,12 @@ python_configurations = [
  { identifier = "cp38-macosx_x86_64", version = "3.8", url = "https://www.python.org/ftp/python/3.8.10/python-3.8.10-macosx10.9.pkg" },
  { identifier = "cp38-macosx_arm64", version = "3.8", url = "https://www.python.org/ftp/python/3.8.10/python-3.8.10-macosx10.9.pkg" },
  { identifier = "cp38-macosx_universal2", version = "3.8", url = "https://www.python.org/ftp/python/3.8.10/python-3.8.10-macosx10.9.pkg" },
-  { identifier = "cp39-macosx_x86_64", version = "3.9", url = "https://www.python.org/ftp/python/3.9.5/python-3.9.5-macos11.pkg" },
-  { identifier = "cp39-macosx_arm64", version = "3.9", url = "https://www.python.org/ftp/python/3.9.5/python-3.9.5-macos11.pkg" },
-  { identifier = "cp39-macosx_universal2", version = "3.9", url = "https://www.python.org/ftp/python/3.9.5/python-3.9.5-macos11.pkg" },
-  { identifier = "cp310-macosx_x86_64", version = "3.10", url = "https://www.python.org/ftp/python/3.10.0/python-3.10.0b3-macos11.pkg" },
-  { identifier = "cp310-macosx_arm64", version = "3.10", url = "https://www.python.org/ftp/python/3.10.0/python-3.10.0b3-macos11.pkg" },
-  { identifier = "cp310-macosx_universal2", version = "3.10", url = "https://www.python.org/ftp/python/3.10.0/python-3.10.0b3-macos11.pkg" },
+  { identifier = "cp39-macosx_x86_64", version = "3.9", url = "https://www.python.org/ftp/python/3.9.6/python-3.9.6-macos11.pkg" },
+  { identifier = "cp39-macosx_arm64", version = "3.9", url = "https://www.python.org/ftp/python/3.9.6/python-3.9.6-macos11.pkg" },
+  { identifier = "cp39-macosx_universal2", version = "3.9", url = "https://www.python.org/ftp/python/3.9.6/python-3.9.6-macos11.pkg" },
+  { identifier = "cp310-macosx_x86_64", version = "3.10", url = "https://www.python.org/ftp/python/3.10.0/python-3.10.0b4-macos11.pkg" },
+  { identifier = "cp310-macosx_arm64", version = "3.10", url = "https://www.python.org/ftp/python/3.10.0/python-3.10.0b4-macos11.pkg" },
+  { identifier = "cp310-macosx_universal2", version = "3.10", url = "https://www.python.org/ftp/python/3.10.0/python-3.10.0b4-macos11.pkg" },
  { identifier = "pp37-macosx_x86_64", version = "3.7", url = "https://downloads.python.org/pypy/pypy3.7-v7.3.5-osx64.tar.bz2" },
 ]

@@ -54,9 +54,9 @@ python_configurations = [
  { identifier = "cp37-win_amd64", version = "3.7.9", arch = "64" },
  { identifier = "cp38-win32", version = "3.8.10", arch = "32" },
  { identifier = "cp38-win_amd64", version = "3.8.10", arch = "64" },
-  { identifier = "cp39-win32", version = "3.9.5", arch = "32" },
-  { identifier = "cp39-win_amd64", version = "3.9.5", arch = "64" },
-  { identifier = "cp310-win32", version = "3.10.0-b3", arch = "32" },
-  { identifier = "cp310-win_amd64", version = "3.10.0-b3", arch = "64" },
+  { identifier = "cp39-win32", version = "3.9.6", arch = "32" },
+  { identifier = "cp39-win_amd64", version = "3.9.6", arch = "64" },
+  { identifier = "cp310-win32", version = "3.10.0-b4", arch = "32" },
+  { identifier = "cp310-win_amd64", version = "3.10.0-b4", arch = "64" },
  { identifier = "pp37-win_amd64", version = "3.7", arch = "64", url = "https://downloads.python.org/pypy/pypy3.7-v7.3.5-win64.zip" },
 ]
@@ -1,38 +1,46 @@
 #
-# This file is autogenerated by pip-compile
+# This file is autogenerated by pip-compile with python 3.6
 # To update, run:
 #
 #    bin/update_dependencies.py
 #
-appdirs==1.4.4
+backports.entry-points-selectable==1.1.0
    # via virtualenv
-delocate==0.8.2
+delocate==0.9.0
    # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.2
    # via virtualenv
 filelock==3.0.12
    # via virtualenv
-importlib-metadata==4.5.0
+importlib-metadata==4.6.1
+    # via
+    #   backports.entry-points-selectable
+    #   virtualenv
+importlib-resources==5.2.0
    # via virtualenv
-importlib-resources==5.1.4
+platformdirs==2.0.2
    # via virtualenv
 six==1.16.0
-    # via virtualenv
+    # via
+    #   delocate
+    #   virtualenv
 typing-extensions==3.10.0.0
-    # via importlib-metadata
-virtualenv==20.4.7
+    # via
+    #   delocate
+    #   importlib-metadata
+virtualenv==20.6.0
    # via -r cibuildwheel/resources/constraints.in
 wheel==0.36.2
    # via
    #   -r cibuildwheel/resources/constraints.in
    #   delocate
-zipp==3.4.1
+zipp==3.5.0
    # via
    #   importlib-metadata
    #   importlib-resources

 # The following packages are considered to be unsafe in a requirements file:
-pip==21.1.2
+pip==21.2.1
    # via -r cibuildwheel/resources/constraints.in
-setuptools==57.0.0
+setuptools==57.4.0
    # via -r cibuildwheel/resources/constraints.in
@@ -1,34 +1,42 @@
 #
-# This file is autogenerated by pip-compile
+# This file is autogenerated by pip-compile with python 3.7
 # To update, run:
 #
 #    bin/update_dependencies.py
 #
-appdirs==1.4.4
+backports.entry-points-selectable==1.1.0
    # via virtualenv
-delocate==0.8.2
+delocate==0.9.0
    # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.2
    # via virtualenv
 filelock==3.0.12
    # via virtualenv
-importlib-metadata==4.5.0
+importlib-metadata==4.6.1
+    # via
+    #   backports.entry-points-selectable
+    #   virtualenv
+platformdirs==2.0.2
    # via virtualenv
 six==1.16.0
-    # via virtualenv
+    # via
+    #   delocate
+    #   virtualenv
 typing-extensions==3.10.0.0
-    # via importlib-metadata
-virtualenv==20.4.7
+    # via
+    #   delocate
+    #   importlib-metadata
+virtualenv==20.6.0
    # via -r cibuildwheel/resources/constraints.in
 wheel==0.36.2
    # via
    #   -r cibuildwheel/resources/constraints.in
    #   delocate
-zipp==3.4.1
+zipp==3.5.0
    # via importlib-metadata

 # The following packages are considered to be unsafe in a requirements file:
-pip==21.1.2
+pip==21.2.1
    # via -r cibuildwheel/resources/constraints.in
-setuptools==57.0.0
+setuptools==57.4.0
    # via -r cibuildwheel/resources/constraints.in
@@ -1,20 +1,26 @@
 #
-# This file is autogenerated by pip-compile
+# This file is autogenerated by pip-compile with python 3.8
 # To update, run:
 #
 #    bin/update_dependencies.py
 #
-appdirs==1.4.4
+backports.entry-points-selectable==1.1.0
    # via virtualenv
-delocate==0.8.2
+delocate==0.9.0
    # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.2
    # via virtualenv
 filelock==3.0.12
    # via virtualenv
-six==1.16.0
+platformdirs==2.0.2
    # via virtualenv
-virtualenv==20.4.7
+six==1.16.0
+    # via
+    #   delocate
+    #   virtualenv
+typing-extensions==3.10.0.0
+    # via delocate
+virtualenv==20.6.0
    # via -r cibuildwheel/resources/constraints.in
 wheel==0.36.2
    # via
@@ -22,7 +28,7 @@ wheel==0.36.2
    #   delocate

 # The following packages are considered to be unsafe in a requirements file:
-pip==21.1.2
+pip==21.2.1
    # via -r cibuildwheel/resources/constraints.in
-setuptools==57.0.0
+setuptools==57.4.0
    # via -r cibuildwheel/resources/constraints.in
@@ -1,20 +1,26 @@
 #
-# This file is autogenerated by pip-compile
+# This file is autogenerated by pip-compile with python 3.9
 # To update, run:
 #
 #    bin/update_dependencies.py
 #
-appdirs==1.4.4
+backports.entry-points-selectable==1.1.0
    # via virtualenv
-delocate==0.8.2
+delocate==0.9.0
    # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.2
    # via virtualenv
 filelock==3.0.12
    # via virtualenv
-six==1.16.0
+platformdirs==2.0.2
    # via virtualenv
-virtualenv==20.4.7
+six==1.16.0
+    # via
+    #   delocate
+    #   virtualenv
+typing-extensions==3.10.0.0
+    # via delocate
+virtualenv==20.6.0
    # via -r cibuildwheel/resources/constraints.in
 wheel==0.36.2
    # via
@@ -22,7 +28,7 @@ wheel==0.36.2
    #   delocate

 # The following packages are considered to be unsafe in a requirements file:
-pip==21.1.2
+pip==21.2.1
    # via -r cibuildwheel/resources/constraints.in
-setuptools==57.0.0
+setuptools==57.4.0
    # via -r cibuildwheel/resources/constraints.in
@@ -1,20 +1,26 @@
 #
-# This file is autogenerated by pip-compile
+# This file is autogenerated by pip-compile with python 3.9
 # To update, run:
 #
 #    bin/update_dependencies.py
 #
-appdirs==1.4.4
+backports.entry-points-selectable==1.1.0
    # via virtualenv
-delocate==0.8.2
+delocate==0.9.0
    # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.2
    # via virtualenv
 filelock==3.0.12
    # via virtualenv
-six==1.16.0
+platformdirs==2.0.2
    # via virtualenv
-virtualenv==20.4.7
+six==1.16.0
+    # via
+    #   delocate
+    #   virtualenv
+typing-extensions==3.10.0.0
+    # via delocate
+virtualenv==20.6.0
    # via -r cibuildwheel/resources/constraints.in
 wheel==0.36.2
    # via
@@ -22,7 +28,7 @@ wheel==0.36.2
    #   delocate

 # The following packages are considered to be unsafe in a requirements file:
-pip==21.1.2
+pip==21.2.1
    # via -r cibuildwheel/resources/constraints.in
-setuptools==57.0.0
+setuptools==57.4.0
    # via -r cibuildwheel/resources/constraints.in
@@ -4,6 +4,7 @@ skip = ""
 test-skip = ""

 archs = ["auto"]
+build-frontend = "pip"
 dependency-versions = "pinned"
 environment = {}
 build-verbosity = ""
@@ -1,38 +1,38 @@
 [x86_64]
-manylinux1 = quay.io/pypa/manylinux1_x86_64:2021-05-31-f12b4c4
-manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2021-06-07-00faba2
-manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2021-06-07-00faba2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_x86_64:2021-06-07-00faba2
+manylinux1 = quay.io/pypa/manylinux1_x86_64:2021-07-25-0f995ee
+manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2021-07-25-cfe8a6c
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2021-07-25-cfe8a6c
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_x86_64:2021-07-25-cfe8a6c

 [i686]
-manylinux1 = quay.io/pypa/manylinux1_i686:2021-05-31-f12b4c4
-manylinux2010 = quay.io/pypa/manylinux2010_i686:2021-06-07-00faba2
-manylinux2014 = quay.io/pypa/manylinux2014_i686:2021-06-07-00faba2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2021-06-07-00faba2
+manylinux1 = quay.io/pypa/manylinux1_i686:2021-07-25-0f995ee
+manylinux2010 = quay.io/pypa/manylinux2010_i686:2021-07-25-cfe8a6c
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2021-07-25-cfe8a6c
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2021-07-25-cfe8a6c

 [pypy_x86_64]
-manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2021-06-07-00faba2
-manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2021-06-07-00faba2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_x86_64:2021-06-07-00faba2
+manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2021-07-25-cfe8a6c
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2021-07-25-cfe8a6c
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_x86_64:2021-07-25-cfe8a6c

 [pypy_i686]
-manylinux2010 = quay.io/pypa/manylinux2010_i686:2021-06-07-00faba2
-manylinux2014 = quay.io/pypa/manylinux2014_i686:2021-06-07-00faba2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2021-06-07-00faba2
+manylinux2010 = quay.io/pypa/manylinux2010_i686:2021-07-25-cfe8a6c
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2021-07-25-cfe8a6c
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2021-07-25-cfe8a6c

 [aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2021-06-07-00faba2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2021-06-07-00faba2
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2021-07-25-cfe8a6c
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2021-07-25-cfe8a6c

 [ppc64le]
-manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2021-06-07-00faba2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_ppc64le:2021-06-07-00faba2
+manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2021-07-25-cfe8a6c
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_ppc64le:2021-07-25-cfe8a6c

 [s390x]
-manylinux2014 = quay.io/pypa/manylinux2014_s390x:2021-06-07-00faba2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_s390x:2021-06-07-00faba2
+manylinux2014 = quay.io/pypa/manylinux2014_s390x:2021-07-25-cfe8a6c
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_s390x:2021-07-25-cfe8a6c

 [pypy_aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2021-06-07-00faba2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2021-06-07-00faba2
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2021-07-25-cfe8a6c
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2021-07-25-cfe8a6c

@@ -4,6 +4,8 @@ import itertools
 import os
 import re
 import ssl
+import subprocess
+import sys
 import textwrap
 import time
 import urllib.request
@@ -20,12 +22,14 @@ from packaging.version import Version

 from .architecture import Architecture
 from .environment import ParsedEnvironment
-from .typing import PathOrStr, PlatformName
+from .typing import Literal, PathOrStr, PlatformName

 resources_dir = Path(__file__).parent / "resources"

 install_certifi_script = resources_dir / "install_certifi.py"

+BuildFrontend = Literal["pip", "build"]
+

 def prepare_command(command: str, **kwargs: PathOrStr) -> str:
    """
@@ -140,8 +144,8 @@ class Unbuffered:
        self.stream.write(data)
        self.stream.flush()

-    def writelines(self, datas):  # type: ignore
-        self.stream.writelines(datas)
+    def writelines(self, data):  # type: ignore
+        self.stream.writelines(data)
        self.stream.flush()

    def __getattr__(self, attr):  # type: ignore
@@ -218,6 +222,7 @@ class BuildOptions(NamedTuple):
    test_requires: List[str]
    test_extras: str
    build_verbosity: int
+    build_frontend: BuildFrontend


 class NonPlatformWheelError(Exception):
@@ -300,3 +305,18 @@ def print_new_wheels(msg: str, output_dir: Path) -> Iterator[None]:
    s = time.time() - start_time
    m = s / 60
    print(msg.format(n=n, s=s, m=m), *sorted(f"  {f.name}" for f in new_contents), sep="\n")
+
+
+def get_pip_version(env: Dict[str, str]) -> str:
+    # we use shell=True here for windows, even though we don't need a shell due to a bug
+    # https://bugs.python.org/issue8557
+    shell = sys.platform.startswith("win")
+    versions_output_text = subprocess.check_output(
+        ["python", "-m", "pip", "freeze", "--all"], universal_newlines=True, shell=shell, env=env
+    )
+    (pip_version,) = (
+        version[5:]
+        for version in versions_output_text.strip().splitlines()
+        if version.startswith("pip==")
+    )
+    return pip_version
@@ -10,20 +10,24 @@ from zipfile import ZipFile
 from .architecture import Architecture
 from .environment import ParsedEnvironment
 from .logger import log
-from .typing import PathOrStr
+from .typing import PathOrStr, assert_never
 from .util import (
+    BuildFrontend,
    BuildOptions,
    BuildSelector,
    NonPlatformWheelError,
    download,
    get_build_verbosity_extra_flags,
+    get_pip_version,
    prepare_command,
    read_python_configs,
 )

+CIBW_INSTALL_PATH = Path("C:\\cibw")
+

 def call(
-    args: Sequence[PathOrStr], env: Optional[Dict[str, str]] = None, cwd: Optional[str] = None
+    args: Sequence[PathOrStr], env: Optional[Dict[str, str]] = None, cwd: Optional[PathOrStr] = None
 ) -> None:
    print("+ " + " ".join(str(a) for a in args))
    # we use shell=True here, even though we don't need a shell due to a bug
@@ -31,7 +35,9 @@ def call(
    subprocess.run([str(a) for a in args], env=env, cwd=cwd, shell=True, check=True)


-def shell(command: str, env: Optional[Dict[str, str]] = None, cwd: Optional[str] = None) -> None:
+def shell(
+    command: str, env: Optional[Dict[str, str]] = None, cwd: Optional[PathOrStr] = None
+) -> None:
    print(f"+ {command}")
    subprocess.run(command, env=env, cwd=cwd, shell=True, check=True)

@@ -47,7 +53,7 @@ def get_nuget_args(version: str, arch: str) -> List[str]:
        "-FallbackSource",
        "https://api.nuget.org/v3/index.json",
        "-OutputDirectory",
-        "C:\\cibw\\python",
+        str(CIBW_INSTALL_PATH / "python"),
    ]


@@ -100,9 +106,9 @@ def install_pypy(version: str, arch: str, url: str) -> Path:
    zip_filename = url.rsplit("/", 1)[-1]
    extension = ".zip"
    assert zip_filename.endswith(extension)
-    installation_path = Path("C:\\cibw") / zip_filename[: -len(extension)]
+    installation_path = CIBW_INSTALL_PATH / zip_filename[: -len(extension)]
    if not installation_path.exists():
-        pypy_zip = Path("C:\\cibw") / zip_filename
+        pypy_zip = CIBW_INSTALL_PATH / zip_filename
        download(url, pypy_zip)
        # Extract to the parent directory because the zip file still contains a directory
        extract_zip(pypy_zip, installation_path.parent)
@@ -114,8 +120,10 @@ def setup_python(
    python_configuration: PythonConfiguration,
    dependency_constraint_flags: Sequence[PathOrStr],
    environment: ParsedEnvironment,
+    build_frontend: BuildFrontend,
 ) -> Dict[str, str]:
-    nuget = Path("C:\\cibw\\nuget.exe")
+
+    nuget = CIBW_INSTALL_PATH / "nuget.exe"
    if not nuget.exists():
        log.step("Downloading nuget...")
        download("https://dist.nuget.org/win-x86-commandline/latest/nuget.exe", nuget)
@@ -180,7 +188,7 @@ def setup_python(
    requires_reinstall = not (installation_path / "Scripts" / "pip.exe").exists()
    if requires_reinstall:
        # maybe pip isn't installed at all. ensurepip resolves that.
-        call(["python", "-m", "ensurepip"], env=env, cwd="C:\\cibw")
+        call(["python", "-m", "ensurepip"], env=env, cwd=CIBW_INSTALL_PATH)

    # upgrade pip to the version matching our constraints
    # if necessary, reinstall it to ensure that it's available on PATH as 'pip.exe'
@@ -195,7 +203,7 @@ def setup_python(
            *dependency_constraint_flags,
        ],
        env=env,
-        cwd="C:\\cibw",
+        cwd=CIBW_INSTALL_PATH,
    )

    assert (installation_path / "Scripts" / "pip.exe").exists()
@@ -214,10 +222,26 @@ def setup_python(
        sys.exit(1)

    call(["pip", "--version"], env=env)
-    call(
-        ["pip", "install", "--upgrade", "setuptools", "wheel", *dependency_constraint_flags],
-        env=env,
-    )
+
+    if build_frontend == "pip":
+        call(
+            [
+                "pip",
+                "install",
+                "--upgrade",
+                "setuptools",
+                "wheel",
+                *dependency_constraint_flags,
+            ],
+            env=env,
+        )
+    elif build_frontend == "build":
+        call(
+            ["pip", "install", "--upgrade", "build[virtualenv]", *dependency_constraint_flags],
+            env=env,
+        )
+    else:
+        assert_never(build_frontend)

    return env

@@ -251,7 +275,12 @@ def build(options: BuildOptions) -> None:
                ]

            # install Python
-            env = setup_python(config, dependency_constraint_flags, options.environment)
+            env = setup_python(
+                config,
+                dependency_constraint_flags,
+                options.environment,
+                options.build_frontend,
+            )

            # run the before_build command
            if options.before_build:
@@ -265,20 +294,60 @@ def build(options: BuildOptions) -> None:
            if built_wheel_dir.exists():
                shutil.rmtree(built_wheel_dir)
            built_wheel_dir.mkdir(parents=True)
-            # Path.resolve() is needed. Without it pip wheel may try to fetch package from pypi.org
-            # see https://github.com/pypa/cibuildwheel/pull/369
-            call(
-                [
-                    "pip",
-                    "wheel",
-                    options.package_dir.resolve(),
-                    "-w",
-                    built_wheel_dir,
-                    "--no-deps",
-                    *get_build_verbosity_extra_flags(options.build_verbosity),
-                ],
-                env=env,
-            )
+
+            verbosity_flags = get_build_verbosity_extra_flags(options.build_verbosity)
+
+            if options.build_frontend == "pip":
+                # Path.resolve() is needed. Without it pip wheel may try to fetch package from pypi.org
+                # see https://github.com/pypa/cibuildwheel/pull/369
+                call(
+                    [
+                        "python",
+                        "-m",
+                        "pip",
+                        "wheel",
+                        options.package_dir.resolve(),
+                        f"--wheel-dir={built_wheel_dir}",
+                        "--no-deps",
+                        *get_build_verbosity_extra_flags(options.build_verbosity),
+                    ],
+                    env=env,
+                )
+            elif options.build_frontend == "build":
+                config_setting = " ".join(verbosity_flags)
+                build_env = env.copy()
+                if options.dependency_constraints:
+                    constraints_path = options.dependency_constraints.get_for_python_version(
+                        config.version
+                    )
+                    # Bug in pip <= 21.1.3 - we can't have a space in the
+                    # constraints file, and pip doesn't support drive letters
+                    # in uhi.  After probably pip 21.2, we can use uri. For
+                    # now, use a temporary file.
+                    if " " in str(constraints_path):
+                        tmp_file = tempfile.NamedTemporaryFile(
+                            "w", suffix="constraints.txt", delete=False, dir=CIBW_INSTALL_PATH
+                        )
+                        with tmp_file as new_constraints_file, open(constraints_path) as f:
+                            new_constraints_file.write(f.read())
+                            constraints_path = Path(new_constraints_file.name)
+
+                    build_env["PIP_CONSTRAINT"] = str(constraints_path)
+                    build_env["VIRTUALENV_PIP"] = get_pip_version(env)
+                    call(
+                        [
+                            "python",
+                            "-m",
+                            "build",
+                            options.package_dir,
+                            "--wheel",
+                            f"--outdir={built_wheel_dir}",
+                            f"--config-setting={config_setting}",
+                        ],
+                        env=build_env,
+                    )
+            else:
+                assert_never(options.build_frontend)

            built_wheel = next(built_wheel_dir.glob("*.whl"))

@@ -20,7 +20,7 @@ Design Goals

 Other notes:

- The platforms are very similar, until they're not. I'd rather have straight-forward code than totally DRY code, so let's keep airy platfrom abstractions to a minimum.
+- The platforms are very similar, until they're not. I'd rather have straight-forward code than totally DRY code, so let's keep airy platform abstractions to a minimum.
 - I might want to break the options into a shared config file one day, so that config is more easily shared. That has motivated some of the design decisions.

 ### cibuildwheel's relationship with build errors
@@ -363,3 +363,16 @@
  gh: LAMDA-NJU/Deep-Forest
  ci: [github]
  os: [apple, linux, windows]
+
+- name: cmake
+  gh: scikit-build/cmake-python-distributions
+  stars: Kitware/CMake
+  ci: [github, travisci]
+  os: [apple, linux, windows]
+  notes: Multitagged binary builds for all supported platforms, using cibw 2 config configuration.
+
+- name: ninja
+  gh: scikit-build/ninja-python-distributions
+  ci: [github, travisci]
+  os: [apple, linux, windows]
+  notes: Multitagged binary builds for all supported platforms, using cibw 2 config configuration.
@@ -148,7 +148,7 @@ h1, h2, h3, h4, h5, h6 {
 }

 .tabs-header button:focus-visible {
-  /* preserve an outline for accesibility purposes */
+  /* preserve an outline for accessibility purposes */
  outline: 1px solid currentColor;
  outline-offset: -1px;
 }
@@ -16,7 +16,7 @@ If your wheel didn't compile, check the list below for some debugging tips.

 ### Building Python 2.7 / PyPy2 wheels

-See the [cibuildwheel verison 1 docs](https://cibuildwheel.readthedocs.io/en/1.x/) for information about building Python 2.7 or PyPy2 wheels. There are lots of tricks and workaround there that are no longer required for Python 3 in cibuildwheel 2.
+See the [cibuildwheel version 1 docs](https://cibuildwheel.readthedocs.io/en/1.x/) for information about building Python 2.7 or PyPy2 wheels. There are lots of tricks and workaround there that are no longer required for Python 3 in cibuildwheel 2.

 ### Linux builds on Docker

@@ -210,12 +210,12 @@ There are two suggested methods for keeping cibuildwheel up to date that instead
 If you use GitHub Actions for builds, you can use cibuildwheel as an action:

 ```yaml
-uses: pypa/cibuildwheel@v2.0.0a3
+uses: pypa/cibuildwheel@v2.0.1
 ```

 This is a composite step that just runs cibuildwheel using pipx. You can set command-line options as `with:` parameters, and use `env:` as normal.

-Then, your `dependabot.yml` file could look like this:
+Then, your `.github/dependabot.yml` file could look like this:

 ```yaml
 version: 2
@@ -236,10 +236,10 @@ The second option, and the only one that supports other CI systems, is using a `

 ```bash
 # requirements-cibw.txt
-cibuildwheel==2.0.0a3
+cibuildwheel==2.0.1
 ```

-Then your install step would have `python -m pip install -r requirements-cibw.txt` in it. Your `dependabot.yml` file could look like this:
+Then your install step would have `python -m pip install -r requirements-cibw.txt` in it. Your `.github/dependabot.yml` file could look like this:

 ```yaml
 version: 2
@@ -155,7 +155,7 @@ When setting the options, you can use shell-style globbing syntax, as per [fnmat
 |--------------|---------------------------------------------------------------------|-------------------------------|-----------------------------------------------|----------------------------------------------------------------------------|
 | Python 3.6   | cp36-macosx_x86_64                                                  | cp36-win_amd64<br/>cp36-win32 | cp36-manylinux_x86_64<br/>cp36-manylinux_i686 | cp36-manylinux_aarch64<br/>cp36-manylinux_ppc64le<br/>cp36-manylinux_s390x |
 | Python 3.7   | cp37-macosx_x86_64                                                  | cp37-win_amd64<br/>cp37-win32 | cp37-manylinux_x86_64<br/>cp37-manylinux_i686 | cp37-manylinux_aarch64<br/>cp37-manylinux_ppc64le<br/>cp37-manylinux_s390x |
-| Python 3.8   | cp38-macosx_x86_64                                                  | cp38-win_amd64<br/>cp38-win32 | cp38-manylinux_x86_64<br/>cp38-manylinux_i686 | cp38-manylinux_aarch64<br/>cp38-manylinux_ppc64le<br/>cp38-manylinux_s390x |
+| Python 3.8   | cp38-macosx_x86_64<br/>cp38-macosx_universal2<br/>cp38-macosx_arm64 | cp38-win_amd64<br/>cp38-win32 | cp38-manylinux_x86_64<br/>cp38-manylinux_i686 | cp38-manylinux_aarch64<br/>cp38-manylinux_ppc64le<br/>cp38-manylinux_s390x |
 | Python 3.9   | cp39-macosx_x86_64<br/>cp39-macosx_universal2<br/>cp39-macosx_arm64 | cp39-win_amd64<br/>cp39-win32 | cp39-manylinux_x86_64<br/>cp39-manylinux_i686 | cp39-manylinux_aarch64<br/>cp39-manylinux_ppc64le<br/>cp39-manylinux_s390x |
 | PyPy3.7 v7.3 | pp37-macosx_x86_64                                                  |                pp37-win_amd64 | pp37-manylinux_x86_64                         |                                                                            |

@@ -240,7 +240,7 @@ See the [cibuildwheel 1 documentation](https://cibuildwheel.readthedocs.io/en/1.
    skip = "pp*"
    ```

-    It is generally recommened to set `CIBW_BUILD` as an environment variable, though `skip`
+    It is generally recommended to set `CIBW_BUILD` as an environment variable, though `skip`
    tends to be useful in a config file; you can statically declare that you don't
    support pypy, for example.

@@ -330,14 +330,14 @@ This option can also be set using the [command-line option](#command-line) `--ar
    # Note that the `arm64` wheel and the `arm64` part of the `universal2`
    # wheel cannot be tested in this configuration.
    [tool.cibuildwheel.macos]
-    archs: ["x86_64", "universal2", "arm64"]
+    archs = ["x86_64", "universal2", "arm64"]

    # On an Linux Intel runner with qemu installed, build Intel and ARM wheels
    [tool.cibuildwheel.linux]
-    archs: ["auto", "aarch64"]
+    archs = ["auto", "aarch64"]
    ```

-    It is generally recommmended to use the environment variable or
+    It is generally recommended to use the environment variable or
    command-line option for Linux, as selecting archs often depends
    on your specific runner having qemu installed.

@@ -435,6 +435,45 @@ This option can also be set using the [command-line option](#command-line) `--pr

 ## Build customization

+### `CIBW_BUILD_FRONTEND` {: #build-frontend}
+> Set the tool to use to build, either "pip" (default for now) or "build"
+
+Choose which build backend to use. Can either be "pip", which will run
+`python -m pip wheel`, or "build", which will run `python -m build --wheel`.
+
+!!! tip
+    Until v2.0.0, [pip] was the only way to build wheels, and is still the
+    default. However, we expect that at some point in the future, cibuildwheel
+    will change the default to [build], in line with the PyPA's recommendation.
+    If you want to try `build` before this, you can use this option.
+
+[pip]: https://pip.pypa.io/en/stable/cli/pip_wheel/
+[build]: https://github.com/pypa/build/
+
+#### Examples
+
+!!! tab examples "Environment variables"
+
+    ```yaml
+    # Switch to using build
+    CIBW_BUILD_FRONTEND: "build"
+
+    # Ensure pip is used even if the default changes in the future
+    CIBW_BUILD_FRONTEND: "pip"
+    ```
+
+!!! tab examples "pyproject.toml"
+
+    ```toml
+    [tool.cibuildwheel]
+    # Switch to using build
+    build-frontend = "build"
+
+    # Ensure pip is used even if the default changes in the future
+    build-frontend = "pip"
+    ```
+
+
 ### `CIBW_ENVIRONMENT` {: #environment}
 > Set environment variables needed during the build

@@ -455,19 +494,23 @@ Platform-specific environment variables are also available:<br/>

    ```yaml
    # Set some compiler flags
-    CIBW_ENVIRONMENT: "CFLAGS='-g -Wall' CXXFLAGS='-Wall'"
+    CIBW_ENVIRONMENT: CFLAGS='-g -Wall' CXXFLAGS='-Wall'

    # Append a directory to the PATH variable (this is expanded in the build environment)
-    CIBW_ENVIRONMENT: "PATH=$PATH:/usr/local/bin"
+    CIBW_ENVIRONMENT: PATH=$PATH:/usr/local/bin
+
+    # Prepend a directory containing spaces on Windows.
+    CIBW_ENVIRONMENT_WINDOWS: >
+      PATH="C:\\Program Files\\PostgreSQL\\13\\bin;$PATH"

    # Set BUILD_TIME to the output of the `date` command
-    CIBW_ENVIRONMENT: "BUILD_TIME=$(date)"
+    CIBW_ENVIRONMENT: BUILD_TIME="$(date)"

    # Supply options to `pip` to affect how it downloads dependencies
-    CIBW_ENVIRONMENT: "PIP_EXTRA_INDEX_URL=https://pypi.myorg.com/simple"
+    CIBW_ENVIRONMENT: PIP_EXTRA_INDEX_URL=https://pypi.myorg.com/simple

    # Set two flags on linux only
-    CIBW_ENVIRONMENT_LINUX: "BUILD_TIME=$(date) SAMPLE_TEXT=\"sample text\""
+    CIBW_ENVIRONMENT_LINUX: BUILD_TIME="$(date)" SAMPLE_TEXT="sample text"
    ```

    Separate multiple values with a space.
@@ -485,6 +528,10 @@ Platform-specific environment variables are also available:<br/>
    # Append a directory to the PATH variable (this is expanded in the build environment)
    environment = { PATH="$PATH:/usr/local/bin" }

+    # Prepend a directory containing spaces on Windows.
+    [tool.cibuildwheel.windows]
+    environment = { PATH='C:\\Program Files\\PostgreSQL\\13\\bin;$PATH' }
+
    # Set BUILD_TIME to the output of the `date` command
    environment = { BUILD_TIME="$(date)" }

@@ -699,6 +746,11 @@ Platform-specific environment variables are also available:<br/>

    # Pass the `--lib-sdir .` flag to auditwheel on Linux
    CIBW_REPAIR_WHEEL_COMMAND_LINUX: "auditwheel repair --lib-sdir . -w {dest_dir} {wheel}"
+
+    # Multi-line example - use && to join on all platforms
+    CIBW_REPAIR_WHEEL_COMMAND: >
+      python scripts/repair_wheel.py -w {dest_dir} {wheel} &&
+      python scripts/check_repaired_wheel.py -w {dest_dir} {wheel}
    ```

 !!! tab examples "pyproject.toml"
@@ -706,16 +758,23 @@ Platform-specific environment variables are also available:<br/>
    ```toml
    # Use delvewheel on windows
    [tool.cibuildwheel.windows]
-    before_build = "pip install delvewheel"
-    repair_wheel_command = "delvewheel repair -w {dest_dir} {wheel}"
+    before-build = "pip install delvewheel"
+    repair-wheel-command = "delvewheel repair -w {dest_dir} {wheel}"

    # Don't repair macOS wheels
    [tool.cibuildwheel.macos]
-    repair_wheel_command = ""
+    repair-wheel-command = ""

    # Pass the `--lib-sdir .` flag to auditwheel on Linux
    [tool.cibuildwheel.linux]
-    repair_wheel_command = "auditwheel repair --lib-sdir . -w {dest_dir} {wheel}"
+    repair-wheel-command = "auditwheel repair --lib-sdir . -w {dest_dir} {wheel}"
+
+    # Multi-line example
+    [tool.cibuildwheel]
+    repair-wheel-command = [
+      'python scripts/repair_wheel.py -w {dest_dir} {wheel}',
+      'python scripts/check_repaired_wheel.py -w {dest_dir} {wheel}',
+    ]
    ```

    In configuration mode, you can use an inline array, and the items will be joined with `&&`.
@@ -802,7 +861,7 @@ Auditwheel detects the version of the manylinux standard in the Docker image thr
    ```

    Like any other option, these can be placed in `[tool.cibuildwheel.linux]`
-    if you perfer; they have no effect on `macos` and `windows`.
+    if you prefer; they have no effect on `macos` and `windows`.

 ### `CIBW_DEPENDENCY_VERSIONS` {: #dependency-versions}
 > Specify how cibuildwheel controls the versions of the tools it uses
@@ -904,6 +963,11 @@ Platform-specific environment variables are also available:<br/>

    # Trigger an install of the package, but run nothing of note
    CIBW_TEST_COMMAND: "echo Wheel installed"
+
+    # Multi-line example - join with && on all platforms
+    CIBW_TEST_COMMAND: >
+      pytest {package}/tests &&
+      python {package}/test.py
    ```

 !!! tab examples "pyproject.toml"
@@ -918,6 +982,12 @@ Platform-specific environment variables are also available:<br/>

    # Trigger an install of the package, but run nothing of note
    test-command = "echo Wheel installed"
+
+    # Multiline example
+    test-command = [
+      "pytest {package}/tests",
+      "python {package}/test.py",
+    ]
    ```

    In configuration files, you can use an array, and the items will be joined with `&&`.
@@ -948,7 +1018,11 @@ Platform-specific environment variables are also available:<br/>
    CIBW_BEFORE_TEST: rm -rf ./data/cache && mkdir -p ./data/cache

    # Install non pip python package
-    CIBW_BEFORE_TEST: cd some_dir; ./configure; make; make install
+    CIBW_BEFORE_TEST: >
+      cd some_dir &&
+      ./configure &&
+      make &&
+      make install

    # Install python packages that are required to install test dependencies
    CIBW_BEFORE_TEST: pip install cmake scikit-build
@@ -1041,7 +1115,7 @@ Platform-specific environment variables are also available:<br/>
    CIBW_TEST_EXTRAS: "test,qt"
    ```

-    Seperate multiple items with a comma.
+    Separate multiple items with a comma.

 !!! tab examples "pyproject.toml"

@@ -46,7 +46,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
          - uses: actions/checkout@v2

          - name: Build wheels
-            run: pipx run cibuildwheel==2.0.0a3
+            run: pipx run cibuildwheel==2.0.1

          - uses: actions/upload-artifact@v2
            with:
@@ -81,7 +81,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
          - uses: actions/setup-python@v2

          - name: Install cibuildwheel
-            run: python -m pip install cibuildwheel==2.0.0a3
+            run: python -m pip install cibuildwheel==2.0.1

          - name: Build wheels
            run: python -m cibuildwheel --output-dir wheelhouse
@@ -12,7 +12,7 @@ stack: python 3.7
 init:
 - cmd: set PATH=C:\Python37;C:\Python37\Scripts;%PATH%

-install: python -m pip install cibuildwheel==2.0.0a3
+install: python -m pip install cibuildwheel==2.0.1

 build_script: python -m cibuildwheel --output-dir wheelhouse

@@ -6,7 +6,7 @@ jobs:
    - bash: |
        set -o errexit
        python3 -m pip install --upgrade pip
-        pip3 install cibuildwheel==2.0.0a3
+        pip3 install cibuildwheel==2.0.1
      displayName: Install dependencies
    - bash: cibuildwheel --output-dir wheelhouse .
      displayName: Build wheels
@@ -20,7 +20,7 @@ jobs:
    - bash: |
        set -o errexit
        python3 -m pip install --upgrade pip
-        python3 -m pip install cibuildwheel==2.0.0a3
+        python3 -m pip install cibuildwheel==2.0.1
      displayName: Install dependencies
    - bash: cibuildwheel --output-dir wheelhouse .
      displayName: Build wheels
@@ -34,7 +34,7 @@ jobs:
    - bash: |
        set -o errexit
        python -m pip install --upgrade pip
-        pip install cibuildwheel==2.0.0a3
+        pip install cibuildwheel==2.0.1
      displayName: Install dependencies
    - bash: cibuildwheel --output-dir wheelhouse .
      displayName: Build wheels
@@ -11,7 +11,7 @@ jobs:
      - run:
          name: Build the Linux wheels.
          command: |
-            pip3 install --user cibuildwheel==2.0.0a3
+            pip3 install --user cibuildwheel==2.0.1
            cibuildwheel --output-dir wheelhouse
      - store_artifacts:
          path: wheelhouse/
@@ -19,13 +19,13 @@ jobs:
  osx-wheels:
    working_directory: ~/osx-wheels
    macos:
-      xcode: 10.0.0
+      xcode: 12.5.1
    steps:
      - checkout
      - run:
          name: Build the OS X wheels.
          command: |
-            pip3 install cibuildwheel==2.0.0a3
+            pip3 install cibuildwheel==2.0.1
            cibuildwheel --output-dir wheelhouse
      - store_artifacts:
          path: wheelhouse/
@@ -10,7 +10,7 @@ jobs:
      - uses: actions/checkout@v2

      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.0.0a3
+        uses: pypa/cibuildwheel@v2.0.1
        env:
          CIBW_ARCHS_MACOS: x86_64 universal2

@@ -27,7 +27,7 @@ jobs:
          python-version: '3.8'

      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.0.0a3
+        uses: pypa/cibuildwheel@v2.0.1

      - uses: actions/upload-artifact@v2
        with:
@@ -14,7 +14,7 @@ jobs:
      - uses: actions/checkout@v2

      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.0.0a3
+        uses: pypa/cibuildwheel@v2.0.1
        # to supply options, put them in 'env', like:
        # env:
        #   CIBW_SOME_OPTION: value
@@ -25,7 +25,7 @@ jobs:
          platforms: all

      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.0.0a3
+        uses: pypa/cibuildwheel@v2.0.1
        env:
          # configure cibuildwheel to build native archs ('auto'), and some
          # emulated ones
@@ -12,7 +12,7 @@ linux:
    DOCKER_TLS_CERTDIR: ""
  script:
    - curl -sSL https://get.docker.com/ | sh
-    - python -m pip install cibuildwheel==2.0.0a3
+    - python -m pip install cibuildwheel==2.0.1
    - cibuildwheel --output-dir wheelhouse
  artifacts:
    paths:
@@ -19,7 +19,7 @@ jobs:
        - ln -s /c/Python38/python.exe /c/Python38/python3.exe

 install:
-  - python3 -m pip install cibuildwheel==2.0.0a3
+  - python3 -m pip install cibuildwheel==2.0.1

 script:
  # build the wheels, put them into './wheelhouse'
@@ -25,7 +25,7 @@ jobs:
        - ln -s /c/Python38/python.exe /c/Python38/python3.exe

 install:
-  - python3 -m pip install cibuildwheel==2.0.0a3
+  - python3 -m pip install cibuildwheel==2.0.1

 script:
  # build the wheels, put them into './wheelhouse'
@@ -57,7 +57,7 @@ jobs:
    - stage: deploy
      name: Build and deploy Linux wheels
      services: docker
-      install: python3 -m pip install cibuildwheel==2.0.0a3
+      install: python3 -m pip install cibuildwheel==2.0.1
      script: python3 -m cibuildwheel --output-dir wheelhouse
      after_success: |
        python3 -m pip install twine
@@ -67,7 +67,7 @@ jobs:
      name: Build and deploy Windows wheels
      os: windows
      language: shell
-      install: python3 -m pip install cibuildwheel==2.0.0a3
+      install: python3 -m pip install cibuildwheel==2.0.1
      script: python3 -m cibuildwheel --output-dir wheelhouse
      after_success: |
        python3 -m pip install twine
@@ -12,7 +12,7 @@ DIR = Path(__file__).parent.resolve()


@nox.session
-def tests(session):
+def tests(session: nox.Session) -> None:
    """
    Run the unit and regular tests.
    """
@@ -26,16 +26,16 @@ def tests(session):


@nox.session
-def lint(session):
+def lint(session: nox.Session) -> None:
    """
    Run the linter.
    """
    session.install("pre-commit")
-    session.run("pre-commit", "run", "--all-files")
+    session.run("pre-commit", "run", "--all-files", *session.posargs)


@nox.session(python=PYTHON_ALL_VERSIONS)
-def update_constraints(session):
+def update_constraints(session: nox.Session) -> None:
    """
    Update the dependencies inplace.
    """
@@ -44,7 +44,7 @@ def update_constraints(session):


@nox.session
-def update_pins(session):
+def update_pins(session: nox.Session) -> None:
    """
    Update the python and docker pins version inplace.
    """
@@ -54,16 +54,22 @@ def update_pins(session):


@nox.session
-def update_proj(session):
+def update_proj(session: nox.Session) -> None:
    """
    Update the README inplace.
    """
    session.install("-e", ".[bin]")
-    session.run("python", "bin/projects.py", "docs/data/projects.yml", "--readme=README.md")
+    session.run(
+        "python",
+        "bin/projects.py",
+        "docs/data/projects.yml",
+        "--readme=README.md",
+        *session.posargs,
+    )


@nox.session
-def docs(session):
+def docs(session: nox.Session) -> None:
    """
    Build the docs.
    """
@@ -73,13 +79,13 @@ def docs(session):
        if "serve" in session.posargs:
            session.run("mkdocs", "serve")
        else:
-            print("Unrecognized args, use 'serve'")
+            session.error("Unrecognized args, use 'serve'")
    else:
        session.run("mkdocs", "build")


@nox.session
-def build(session):
+def build(session: nox.Session) -> None:
    """
    Build an SDist and wheel.
    """
@@ -1,6 +1,6 @@
 [metadata]
 name = cibuildwheel
-version = 2.0.0a3
+version = 2.0.1
 description = Build Python wheels on CI with minimal configuration.
 long_description = file: README.md
 long_description_content_type = text/markdown
@@ -20,7 +20,7 @@ extras = {
        "pyyaml",
        "requests",
        "rich>=9.6",
-        "packaging>=20.8",
+        "packaging>=21.0",
    ],
    "mypy": [
        "mypy>=0.901",
@@ -1,7 +1,9 @@
+from typing import Dict
+
 import pytest


-def pytest_addoption(parser):
+def pytest_addoption(parser) -> None:
    parser.addoption(
        "--run-emulation", action="store_true", default=False, help="run emulation tests"
    )
@@ -11,7 +13,7 @@ def pytest_configure(config):
    config.addinivalue_line("markers", "emulation: mark test requiring qemu binfmt_misc to run")


-def pytest_collection_modifyitems(config, items):
+def pytest_collection_modifyitems(config, items) -> None:
    if config.getoption("--run-emulation"):
        # --run-emulation given in cli: do not skip emulation tests
        return
@@ -19,3 +21,10 @@ def pytest_collection_modifyitems(config, items):
    for item in items:
        if "emulation" in item.keywords:
            item.add_marker(skip_emulation)
+
+
+@pytest.fixture(
+    params=[{"CIBW_BUILD_FRONTEND": "pip"}, {"CIBW_BUILD_FRONTEND": "build"}], ids=["pip", "build"]
+)
+def build_frontend_env(request) -> Dict[str, str]:
+    return request.param  # type: ignore
@@ -18,12 +18,12 @@ basic_project = test_projects.new_c_project(
 )


-def test(tmp_path):
+def test(tmp_path, build_frontend_env):
    project_dir = tmp_path / "project"
    basic_project.generate(project_dir)

    # build the wheels
-    actual_wheels = utils.cibuildwheel_run(project_dir)
+    actual_wheels = utils.cibuildwheel_run(project_dir, add_env=build_frontend_env)

    # check that the expected wheels are produced
    expected_wheels = utils.expected_wheels("spam", "0.1.0")
@@ -25,8 +25,13 @@ project_with_before_build_asserts = test_projects.new_c_project(
            stored_executable = f.read()
        print('stored_executable', stored_executable)
        print('sys.executable', sys.executable)
+
        # windows/mac are case insensitive
-        assert os.path.realpath(stored_executable).lower() == os.path.realpath(sys.executable).lower()
+        stored_path = os.path.realpath(stored_executable).lower()
+        current_path = os.path.realpath(sys.executable).lower()
+
+        # TODO: This is not valid in an virtual environment
+        assert stored_path == current_path, '{0} != {1}'.format(stored_path, current_path)
        """
    )
 )
@@ -48,7 +48,7 @@ def get_versions_from_constraint_file(constraint_file):


@pytest.mark.parametrize("python_version", ["3.6", "3.8", "3.9"])
-def test_pinned_versions(tmp_path, python_version):
+def test_pinned_versions(tmp_path, python_version, build_frontend_env):
    if utils.platform == "linux":
        pytest.skip("linux doesn't pin individual tool versions, it pins manylinux images instead")

@@ -85,6 +85,7 @@ def test_pinned_versions(tmp_path, python_version):
        add_env={
            "CIBW_BUILD": build_pattern,
            "CIBW_ENVIRONMENT": cibw_environment_option,
+            **build_frontend_env,
        },
    )

@@ -107,7 +108,7 @@ def test_pinned_versions(tmp_path, python_version):
    assert set(actual_wheels) == set(expected_wheels)


-def test_dependency_constraints_file(tmp_path):
+def test_dependency_constraints_file(tmp_path, build_frontend_env):
    if utils.platform == "linux":
        pytest.skip("linux doesn't pin individual tool versions, it pins manylinux images instead")

@@ -118,10 +119,10 @@ def test_dependency_constraints_file(tmp_path):
        "pip": "20.0.2",
        "setuptools": "53.0.0",
        "wheel": "0.34.2",
-        "virtualenv": "20.0.10",
+        "virtualenv": "20.0.35",
    }

-    constraints_file = tmp_path / "constraints.txt"
+    constraints_file = tmp_path / "constraints file.txt"
    constraints_file.write_text(
        textwrap.dedent(
            """
@@ -129,6 +130,7 @@ def test_dependency_constraints_file(tmp_path):
            setuptools=={setuptools}
            wheel=={wheel}
            virtualenv=={virtualenv}
+            importlib-metadata<3,>=0.12; python_version < "3.8"
            """.format(
                **tool_versions
            )
@@ -149,6 +151,7 @@ def test_dependency_constraints_file(tmp_path):
        add_env={
            "CIBW_ENVIRONMENT": cibw_environment_option,
            "CIBW_DEPENDENCY_VERSIONS": str(constraints_file),
+            **build_frontend_env,
        },
    )

@@ -1,4 +1,3 @@
-import os
 import textwrap

 from . import test_projects, utils
@@ -33,13 +32,13 @@ build-backend = "setuptools.build_meta"
 """


-def test_pep518(tmp_path):
+def test_pep518(tmp_path, build_frontend_env):

    project_dir = tmp_path / "project"
    basic_project.generate(project_dir)

    # build the wheels
-    actual_wheels = utils.cibuildwheel_run(project_dir)
+    actual_wheels = utils.cibuildwheel_run(project_dir, add_env=build_frontend_env)

    # check that the expected wheels are produced
    expected_wheels = utils.expected_wheels("spam", "0.1.0")
@@ -50,4 +49,12 @@ def test_pep518(tmp_path):
    assert not (project_dir / "42").exists()
    assert not (project_dir / "4.1.2").exists()

-    assert len(os.listdir(project_dir)) == len(basic_project.files)
+    # pypa/build creates a "build" folder & a "*.egg-info" folder for the wheel being built,
+    # this should be harmless so remove them
+    contents = [
+        item
+        for item in project_dir.iterdir()
+        if item.name != "build" and not item.name.endswith(".egg-info")
+    ]
+
+    assert len(contents) == len(basic_project.files)
@@ -16,7 +16,7 @@ raise Exception('this build will fail')
 """


-def test_failed_project_with_so_files(tmp_path, capfd):
+def test_failed_project_with_so_files(tmp_path, capfd, build_frontend_env):
    if utils.platform != "linux":
        pytest.skip("this test is only relevant to the linux build")

@@ -24,7 +24,7 @@ def test_failed_project_with_so_files(tmp_path, capfd):
    so_file_project.generate(project_dir)

    with pytest.raises(subprocess.CalledProcessError):
-        utils.cibuildwheel_run(project_dir)
+        utils.cibuildwheel_run(project_dir, add_env=build_frontend_env)

    captured = capfd.readouterr()
    print("out", captured.out)
@@ -106,10 +106,12 @@ def test_substitution_with_backslash():

 def test_awkwardly_quoted_variable():
    environment_recipe = parse_environment(
-        'VAR2=something"like this""$VAR1"$VAR1$(echo "theres more")"$(echo "and more!")"'
+        'VAR2=something"like this""$VAR1"$VAR1$(echo "there is more")"$(echo "and more!")"'
    )

    # pass the existing process env so PATH is available
    environment_dict = environment_recipe.as_dictionary({"VAR1": "but wait"})

-    assert environment_dict.get("VAR2") == "somethinglike thisbut waitbut waittheres moreand more!"
+    assert (
+        environment_dict.get("VAR2") == "somethinglike thisbut waitbut waitthere is moreand more!"
+    )
Author	SHA1	Message	Date
Joe Rickerby	2de5bf4b90	Bump version: v2.0.1	2021-07-25 14:39:54 +01:00
cibuildwheel-bot[bot]andmayeut	de753937f4	Update dependencies (#771 ) Co-authored-by: mayeut <mayeut@users.noreply.github.com>	2021-07-25 12:36:10 +02:00
Joe Rickerby	c936190712	Merge pull request #770 from pypa/pre-commit-ci-update-config [pre-commit.ci] pre-commit autoupdate	2021-07-20 18:58:20 +01:00
Henry Schreiner	388ce41451	ci: fix authentication failure checking projects (#769 )	2021-07-19 23:23:06 +02:00
pre-commit-ci[bot]	b452a5c42f	[pre-commit.ci] pre-commit autoupdate updates: - [github.com/asottile/pyupgrade: v2.21.0 → v2.21.2](https://github.com/asottile/pyupgrade/compare/v2.21.0...v2.21.2) - [github.com/psf/black: 21.6b0 → 21.7b0](https://github.com/psf/black/compare/21.6b0...21.7b0)	2021-07-19 21:15:24 +00:00
Joe Rickerby	2016270d0a	Merge pull request #767 from dvarrazzo/backslash-quotes-example Add an example of PATH customisation on Windows	2021-07-19 18:36:31 +01:00
Daniele Varrazzo	413c9f30dd	Quote the $(date) in the yaml example for consistency with pyproject.toml	2021-07-19 17:16:23 +02:00
Daniele Varrazzo	976173f6e1	Add example of Windows PATH manipulation in pyproject.toml too	2021-07-19 17:16:16 +02:00
Daniele Varrazzo	3e712f1a6c	No need to strip trailing eol in multiline environment example	2021-07-19 15:24:39 +02:00
Daniele Varrazzo	b306ab4ac7	Simplify yaml env vars examples Don't use yaml double quotes because they imply a round of escaping (unlike single quotes or multiline strings).	2021-07-19 14:00:11 +02:00
Daniele Varrazzo	51b021e08a	Add an example of PATH customisation on Windows On Windows you often find directories containing spaces. The relation between quotes and escaping is not intuitive, see #765.	2021-07-18 17:19:41 +02:00
Joe Rickerby	356f81ca60	Add date to changelog entry	2021-07-17 11:21:37 +01:00
Joe Rickerby	d8c7cb2cea	Bump version: v2.0.0	2021-07-16 12:05:12 +01:00
Joe Rickerby	643ad1ad4f	Merge pull request #760 from henryiii/henryiii/docs/cmake docs: add two projects	2021-07-16 10:26:31 +01:00
Joe Rickerby	186296d02a	Merge pull request #759 from henryiii/henryiii/docs/multiline docs: multiline examples	2021-07-16 10:26:19 +01:00
Henry Schreiner	7a830777de	chore: update_proj	2021-07-15 22:51:45 -04:00
Henry Schreiner	bed7c6980c	chore: improvements to the noxfile	2021-07-15 22:44:39 -04:00
Henry Schreiner	64236303df	docs: add cmake/ninja to projects	2021-07-15 22:38:58 -04:00
Henry Schreiner	d31df17f3a	docs: add multiline examples	2021-07-15 22:30:35 -04:00
Henry Schreiner	25c27ad283	style: check spelling in pre-commit (#758 )	2021-07-14 13:45:04 -04:00
Joe Rickerby	94ce795776	Merge pull request #754 from pypa/update-dependencies-pr [Bot] Update dependencies	2021-07-14 18:24:00 +01:00
mayeut	e132ce0b0e	Update dependencies	2021-07-14 12:41:25 +00:00
Joe Rickerby	f6f1568b1e	Merge pull request #756 from pypa/pre-commit-ci-update-config [pre-commit.ci] pre-commit autoupdate	2021-07-14 09:20:32 +01:00
pre-commit-ci[bot]	f5c69b0901	[pre-commit.ci] pre-commit autoupdate updates: - [github.com/asottile/pyupgrade: v2.20.0 → v2.21.0](https://github.com/asottile/pyupgrade/compare/v2.20.0...v2.21.0) - [github.com/PyCQA/isort: 5.9.1 → 5.9.2](https://github.com/PyCQA/isort/compare/5.9.1...5.9.2)	2021-07-12 22:42:50 +00:00
Joe Rickerby	5e6ffa9f25	Bump version: v2.0.0b2	2021-07-09 22:18:03 +01:00
Joe Rickerby	718335b32d	Merge pull request #753 from henryiii/henryiii/fix/revert fix(action): use bash instead of powershell	2021-07-09 22:16:33 +01:00
Henry Schreiner	55264c914f	fix(action): use bash	2021-07-09 16:24:47 -04:00
Joe Rickerby	63720bbc67	Bump version: v2.0.0b1	2021-07-09 18:56:12 +01:00
Henry SchreinerandJoe Rickerby	87499d4230	ci: fix circle ci image (#750 ) * ci: fix circle min image * Apply suggestions from code review Co-authored-by: Joe Rickerby <joerick@mac.com> Co-authored-by: Joe Rickerby <joerick@mac.com>	2021-07-09 13:30:06 -04:00
Moritz	0c32cc162e	docs: fix toml syntax in example config code. (#751 )	2021-07-09 12:23:06 -04:00
Henry SchreinerandJoe Rickerby	4307b52ff2	fix: support space in constraints file path (#738 ) * tests: add space in constraints file * fix: use uri strings in PIP_CONSTRAINTS * WIP: try using quotes instead of uri * Update cibuildwheel/windows.py * Revert "Update cibuildwheel/windows.py" This reverts commit 0951425524166677fdfd8df7e6bbbc9782ea2fb0. * Revert "WIP: try using quotes instead of uri" This reverts commit 5790eda4c6f231d5958f4cbd720683f787eea042. * fix: work around pip bug with URI handling * WIP: try biger hack * fix: try using temporary file * refactor: use common prefix for install dir on Windows * Use more flexible type PathOrStr to simplify * Rename variables to make slightly clearer Co-authored-by: Joe Rickerby <joerick@mac.com>	2021-07-09 09:16:20 -04:00
Joe Rickerby	30954282fd	Merge pull request #739 from pypa/options-table Update options table in README for CIBW_BUILD_FRONTEND	2021-07-08 09:03:35 +01:00
pre-commit-ci[bot]andpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	9e82a3ea32	[pre-commit.ci] pre-commit autoupdate (#748 ) updates: - [github.com/asottile/pyupgrade: v2.19.4 → v2.20.0](https://github.com/asottile/pyupgrade/compare/v2.19.4...v2.20.0) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2021-07-06 00:48:50 +02:00
Joe Rickerby	c2ab8392f5	Merge pull request #747 from pypa/update-dependencies-pr [Bot] Update dependencies	2021-07-05 11:27:46 +01:00
mayeut	a49312635c	Update dependencies	2021-07-05 06:10:47 +00:00
Matthieu Darbois	fcf8892abc	chore: update packaging dev requirement (#746 ) * chore: update packaging dev requirement Requires packaging>=21.0 This allows to simplify a bit `bin/update_pythons.py` with regards to typing. * update packaging dev requirement for pre-commit	2021-07-03 19:07:52 +02:00
Henry Schreiner	b552fbd016	fix(action): Output a single stream (#741 )	2021-06-30 18:10:01 -04:00
Henry Schreiner	46fd5d9de4	docs: clarify location of dependabot file (#731 ) * docs: clarify location of dependabot file * Update faq.md	2021-06-29 23:33:09 -04:00
Joe Rickerby	79bf489a08	Update options table in README for CIBW_BUILD_FRONTEND	2021-06-29 20:50:16 +01:00
pre-commit-ci[bot]andpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	ec424751f5	[pre-commit.ci] pre-commit autoupdate (#737 ) updates: - [github.com/pre-commit/mirrors-mypy: v0.902 → v0.910](https://github.com/pre-commit/mirrors-mypy/compare/v0.902...v0.910) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2021-06-28 14:13:33 -04:00
cibuildwheel-bot[bot]andmayeut	f879db2966	Update dependencies (#736 ) Co-authored-by: mayeut <mayeut@users.noreply.github.com>	2021-06-28 09:17:01 -04:00
Joe Rickerby	489d560fff	Update changelog	2021-06-25 13:59:08 +01:00
Joe Rickerby	d6cf349b1a	Bump version: v2.0.0a4	2021-06-25 13:55:15 +01:00
Henry SchreinerandJoe Rickerby	515e9be2c4	feat: support pypa build (#521 ) * feat: support pypa build fix: update `cibuildwheel.linux.troubleshoot` to know about build Workaround issue with PyPy venv module by installing build[virtualenv] fix: test_dependency_constraints_file when using build fix: test/test_pep518.py fix: use `strtobool` to parse `CIBW_PYPA_BUILD` fix: update `cibuildwheel.linux.troubleshoot` to know about `python -m pip wheel` test: use `build_mode` in `test/test_dependency_versions.py` tests * refactor: use build-backend instead * Apply suggestions from code review Co-authored-by: Joe Rickerby <joerick@mac.com> * refactor: use literal types for build_frontend * refactor(tests): build_mode -> build_frontend_env * Update test/test_before_build.py Co-authored-by: Joe Rickerby <joerick@mac.com>	2021-06-23 10:47:18 -04:00
Henry Schreiner	9e1369e07d	docs: add Python 3.8 to the identifer list (#728 )	2021-06-22 18:14:57 -04:00
Henry Schreiner	122af66cd1	ci: also update projects displaly in workflow (#724 )	2021-06-22 15:11:37 -04:00