[Build][Update] Update the project's build process to pyproject.

.github/workflows/build.yml

@@ -11,44 +11,52 @@ permissions:
 
 jobs:
   build:
-
+    # For the sake of simplicity in testing, the Paddle2ONNX packaging program will temporarily run on Ubuntu-latest.
+    # However, to ensure the stability of the packaging system, we will need to fix the Ubuntu version in the future.
     runs-on: ubuntu-latest
 
+    # For the sake of simplicity in testing, the Paddle2ONNX packaging program will temporarily only package executable files for Python 3.8.
+    # In the future, we will need to extend support to cover Python 3.8 through Python 3.10.
     steps:
-    - name: Set up Python
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.x'
-
-    - name: Checkout Paddle2ONNX
-      uses: actions/checkout@v4
-      with:
-        submodules: true
-        path: paddle2onnx
-
-    - name: Checkout Protobuf
-      uses: actions/checkout@v4
-      with:
-        repository: protocolbuffers/protobuf
-        ref: v3.16.0
-        path: protobuf
-
-    - name: Build Protobuf
-      working-directory: ./protobuf
-      run: |
-        #============
-        cmake ./cmake -B build_wd -Dprotobuf_BUILD_SHARED_LIBS=OFF -DCMAKE_POSITION_INDEPENDENT_CODE=ON -Dprotobuf_BUILD_TESTS=OFF -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=./install_dir
-        cmake --build ./build_wd
-        cmake --build ./build_wd -- install
-        echo "$PWD/install_dir/bin" >> $GITHUB_PATH
-
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install setuptools wheel auditwheel auditwheel-symbols
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-
-    - name: Build Paddle2ONNX
-      working-directory: ./paddle2onnx
-      run: |
-        python setup.py install
+      - name: Setup Python 3.8
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.8'
+
+      # Checkout the latest branch of Paddle2ONNX.
+      - name: Checkout Paddle2ONNX
+        uses: actions/checkout@v4
+        with:
+          submodules: true
+          path: paddle2onnx
+
+      # Checkout the branch(v3.16.0) of Paddle2ONNX.
+      - name: Checkout Protobuf
+        uses: actions/checkout@v4
+        with:
+          repository: protocolbuffers/protobuf
+          ref: v3.16.0
+          path: protobuf
+
+      # Build Protobuf, detailed process can refer to the [Paddle2ONNX construction documentation](https://github.com/PaddlePaddle/Paddle2ONNX/blob/develop/docs/zh/compile.md).
+      - name: Build Protobuf
+        working-directory: ./protobuf
+        run: |
+          #============
+          cmake ./cmake -B build_wd -Dprotobuf_BUILD_SHARED_LIBS=OFF -DCMAKE_POSITION_INDEPENDENT_CODE=ON -Dprotobuf_BUILD_TESTS=OFF -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=./install_dir
+          cmake --build ./build_wd
+          cmake --build ./build_wd -- install
+          echo "$PWD/install_dir/bin" >> $GITHUB_PATH
+
+      # Install Dependencies for Python
+      - name: Install Dependencies for Python
+        run: |
+          python -m pip install --upgrade pip
+          pip install setuptools wheel auditwheel auditwheel-symbols
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+
+      # Build Paddle2ONNX
+      - name: Build Paddle2ONNX
+        working-directory: ./paddle2onnx
+        run: |
+          python -m build

.gitignore

@@ -13,4 +13,4 @@ paddle2onnx.egg-info/*
 *_*.onnx
 *.log
 version.py
-paddle2onnx/mappers_registry.h
+paddle2onnx/mappers_registry.h

.gitmodules

@@ -1,12 +1,11 @@
-[submodule "third/onnx"]
-	path = third/onnx
+[submodule "third_party/onnx"]
+	path = third_party/onnx
 	url = https://github.com/onnx/onnx.git
 	branch = da889e6b95750350726d149bf447bf0cd1245964
-[submodule "third/optimizer"]
-	path = third/optimizer
+[submodule "third_party/optimizer"]
+	path = third_party/optimizer
 	url = https://github.com/onnx/optimizer.git
 	branch = a37748b2c3a80dad4274401c45c5026c7a506730
-[submodule "third/pybind11"]
-	path = third/pybind11
+[submodule "third_party/pybind11"]
+	path = third_party/pybind11
 	url = https://github.com/pybind/pybind11.git
-        branch = master

CMakeLists.txt

@@ -58,17 +58,17 @@ if(NOT TARGET onnx_proto)
   endif()
 
   set(CMAKE_POSITION_INDEPENDENT_CODE ON)
-  add_subdirectory(${PROJECT_SOURCE_DIR}/third/onnx)
+  add_subdirectory(${PROJECT_SOURCE_DIR}/third_party/onnx)
 endif()
 
 include_directories(${PROJECT_SOURCE_DIR})
 include_directories(${CMAKE_CURRENT_BINARY_DIR})
-include_directories(${PROJECT_SOURCE_DIR}/third/optimizer)
+include_directories(${PROJECT_SOURCE_DIR}/third_party/optimizer)
 add_subdirectory(${PROJECT_SOURCE_DIR}/paddle2onnx/proto)
 
-file(GLOB_RECURSE ALL_SRCS ${PROJECT_SOURCE_DIR}/paddle2onnx/*.cc ${PROJECT_SOURCE_DIR}/third/optimizer/onnxoptimizer/*.cc)
+file(GLOB_RECURSE ALL_SRCS ${PROJECT_SOURCE_DIR}/paddle2onnx/*.cc ${PROJECT_SOURCE_DIR}/third_party/optimizer/onnxoptimizer/*.cc)
 list(REMOVE_ITEM ALL_SRCS ${PROJECT_SOURCE_DIR}/paddle2onnx/cpp2py_export.cc)
-list(REMOVE_ITEM ALL_SRCS ${PROJECT_SOURCE_DIR}/third/optimizer/onnxoptimizer/cpp2py_export.cc)
+list(REMOVE_ITEM ALL_SRCS ${PROJECT_SOURCE_DIR}/third_party/optimizer/onnxoptimizer/cpp2py_export.cc)
 
 include_directories(${CMAKE_CURRENT_BINARY_DIR})
 file(READ "${PROJECT_SOURCE_DIR}/VERSION_NUMBER" PADDLE2ONNX_VERSION)
@@ -189,9 +189,9 @@ if(BUILD_PADDLE2ONNX_PYTHON)
     target_include_directories(paddle2onnx_cpp2py_export PUBLIC
       ${pybind11_INCLUDE_DIRS})
   else()
-    if(EXISTS ${PROJECT_SOURCE_DIR}/third/pybind11/include/pybind11/pybind11.h)
+    if(EXISTS ${PROJECT_SOURCE_DIR}/third_party/pybind11/include/pybind11/pybind11.h)
       target_include_directories(paddle2onnx_cpp2py_export PUBLIC
-      ${PROJECT_SOURCE_DIR}/third/pybind11/include)
+      ${PROJECT_SOURCE_DIR}/third_party/pybind11/include)
     else()
       message(FATAL_ERROR "cannot find pybind")
     endif()

MANIFEST.in

@@ -0,0 +1,8 @@
+recursive-include cmake *
+recursive-include paddle2onnx *
+recursive-include third_party *
+recursive-include tools *
+
+include LICENSE
+include VERSION_NUMBER
+include CMakeLists.txt

pyproject.toml

@@ -0,0 +1,18 @@
+[build-system]
+requires = [
+    "setuptools>=42",
+    "wheel",
+    "cmake>=3.16",
+]
+build-backend = "setuptools.build_meta"
+
+[tool.poetry.dependencies.files]
+version = { path = "version.txt" }
+
+[tool.mypy]
+files = "setup.py"
+python_version = "3.8"
+strict = true
+show_error_codes = true
+enable_error_code = ["ignore-without-code", "redundant-expr", "truthy-bool"]
+warn_unreachable = true

setup.py

@@ -60,15 +60,9 @@
 # Version
 ################################################################################
 
-try:
-    git_version = subprocess.check_output(
-        ['git', 'rev-parse', 'HEAD'], cwd=TOP_DIR).decode('ascii').strip()
-except (OSError, subprocess.CalledProcessError):
-    git_version = None
-
 with open(os.path.join(TOP_DIR, 'VERSION_NUMBER')) as version_file:
-    VersionInfo = namedtuple('VersionInfo', ['version', 'git_version'])(
-        version=version_file.read().strip(), git_version=git_version)
+    _version = version_file.read().strip()
+    VERSION_INFO = {"version": _version}
 
 ################################################################################
 # Pre Check
@@ -119,8 +113,7 @@ def run(self):
             from __future__ import print_function
             from __future__ import unicode_literals
             version = '{version}'
-            git_version = '{git_version}'
-            '''.format(**dict(VersionInfo._asdict()))))
+            '''.format(**VERSION_INFO)))
 
 
 class cmake_build(setuptools.Command):
@@ -164,8 +157,7 @@ def run(self):
                 '-DBUILD_PADDLE2ONNX_PYTHON=ON',
                 '-DCMAKE_EXPORT_COMPILE_COMMANDS=ON',
                 '-DONNX_NAMESPACE={}'.format(ONNX_NAMESPACE),
-                '-DPY_EXT_SUFFIX={}'.format(
-                    sysconfig.get_config_var('EXT_SUFFIX') or ''),
+                '-DPY_EXT_SUFFIX={}'.format(sysconfig.get_config_var('EXT_SUFFIX') or ''),
             ]
             cmake_args.append('-DCMAKE_BUILD_TYPE=%s' % build_type)
             if WINDOWS:
@@ -298,7 +290,7 @@ def run(self):
 
 setuptools.setup(
     name="paddle2onnx",
-    version=VersionInfo.version,
+    version=VERSION_INFO["version"],
     description="Export PaddlePaddle to ONNX",
     ext_modules=ext_modules,
     cmdclass=cmdclass,
@@ -309,7 +301,6 @@ def run(self):
     author='paddle-infer',
     author_email='[email protected]',
     url='https://github.com/PaddlePaddle/Paddle2ONNX.git',
-    #    install_requires=['six', 'protobuf', 'onnx<=1.9.0'],
     install_requires=['six'],
     classifiers=[
         "Programming Language :: Python :: 3",