B Uvg(@sdZddlZddlZddlmZddlZddlmZddlZddl m Z ddl m Z ddl mZeeZd d ZGd d d eZdd dZdddZdS)zIBuild wheels/sdists by installing build deps to a temporary environment. N)pytoml) check_call) get_paths)mkdtemp)Pep517HookCallerc Cs@ttj|d}t|}WdQRX|d}|d|dfS)Nzpyproject.tomlz build-systemrequiresz build-backend)openospathjoinrload) source_dirfZpyproject_dataZbuildsysrrrrrrs   rc Cs^|dkr i}t|\}}t||}t,}||||}|||||SQRXdS)amBuild a wheel from a source directory using PEP 517 hooks. :param str source_dir: Source directory containing pyproject.toml :param str wheel_dir: Target directory to create wheel in :param dict config_settings: Options to pass to build backend This is a blocking function which will run pip in a subprocess to install build requirements. N)rrrr6get_requires_for_build_wheel build_wheel)r wheel_dirconfig_settingsrbackendhooksenvr5rrrrDms      rDc Cs^|dkr i}t|\}}t||}t,}||||}|||||SQRXdS)amBuild an sdist from a source directory using PEP 517 hooks. :param str source_dir: Source directory containing pyproject.toml :param str sdist_dir: Target directory to place sdist in :param dict config_settings: Options to pass to build backend This is a blocking function which will run pip in a subprocess to install build requirements. N)rrrr6get_requires_for_build_sdist build_sdist)rZ sdist_dirrFrrGrHrIr5rrrrKs      rK)N)N)rBr logging pip._vendorrr8 subprocessrr2 sysconfigrtempfilerwrappersr getLoggerr?r#robjectrrDrKrrrrs      U