Unlink on generate_dist.py if they exist and copy again. Build wheel from sdist

Author: raulcd

ci/scripts/python_wheel_macos_build.sh

@@ -228,8 +228,11 @@ export ARROW_HOME=${build_dir}/install
 # Set PyArrow version explicitly
 export SETUPTOOLS_SCM_PRETEND_VERSION=${PYARROW_VERSION}
 
+# Meson sdist requires setuptools_scm to be able to get the version from git
+git config --global --add safe.directory ${source_dir}
+
 pushd ${source_dir}/python
-python -m build --wheel . \
+python -m build --sdist --wheel . \
     -Csetup-args="-Dbuildtype=${PYARROW_BUILD_TYPE}" \
     -Csetup-args="-Dacero=${PYARROW_WITH_ACERO}" \
     -Csetup-args="-Dazure=${PYARROW_WITH_AZURE}" \

ci/scripts/python_wheel_windows_build.bat

@@ -193,14 +193,17 @@ if %ARROW_S3% == ON (
     set PYARROW_WITH_S3=auto
 )
 
+@REM Meson sdist requires setuptools_scm to be able to get the version from git
+git config --global --add safe.directory C:\arrow
+
 pushd C:\arrow\python
 
 @REM TODO: Remove once docker rebuild works correctly
 @REM See: https://github.com/apache/arrow/issues/48947
 %PYTHON_CMD% -m pip install -U build  || exit /B 1
 
 @REM Build wheel
-%PYTHON_CMD% -m build --wheel . ^
+%PYTHON_CMD% -m build --sdist --wheel . ^
     -Csetup-args="-Dbuildtype=%CMAKE_BUILD_TYPE%" ^
     -Csetup-args="-Dacero=%PYARROW_WITH_ACERO%" ^
     -Csetup-args="-Ddataset=%PYARROW_WITH_DATASET%" ^

ci/scripts/python_wheel_xlinux_build.sh

@@ -219,8 +219,11 @@ export ARROW_HOME=/tmp/arrow-dist
 # PyArrow build configuration
 export CMAKE_PREFIX_PATH=/tmp/arrow-dist
 
+# Meson sdist requires setuptools_scm to be able to get the version from git
+git config --global --add safe.directory /arrow
+
 pushd /arrow/python
-python -m build --wheel . \
+python -m build --sdist --wheel . \
     -Csetup-args="-Dbuildtype=${PYARROW_BUILD_TYPE}" \
     -Csetup-args="-Dacero=${PYARROW_WITH_ACERO}" \
     -Csetup-args="-Dazure=${PYARROW_WITH_AZURE}" \

python/scripts/generate_dist.py

@@ -26,9 +26,14 @@ def main():
     dest_dir = pathlib.Path(os.environ["MESON_DIST_ROOT"]).resolve()
 
     license_file = parent_dir / 'LICENSE.txt'
-    shutil.copy(license_file, dest_dir)
+    dest_license = dest_dir / 'LICENSE.txt'
+    dest_license.unlink(missing_ok=True)
+    shutil.copy(license_file, dest_license)
+
     notice_file = parent_dir / 'NOTICE.txt'
-    shutil.copy(notice_file, dest_dir)
+    dest_notice = dest_dir / 'NOTICE.txt'
+    dest_notice.unlink(missing_ok=True)
+    shutil.copy(notice_file, dest_notice)
 
 
 if __name__ == "__main__":