관리-도구
편집 파일: build.cpython-37.pyc
B ��Re � @ s d Z ddlZddlZddlZddlmZ ddlZddlmZ ddl m Z ddl m Z m Z ddlmZ e�e�Zd d � Zd d � Zd d� Zdd� Zd#dd�Ze�� Zejddd� ejddddd� ejdd ddd� ejd d d d� d d!� Zed"k�r ee� � � dS )$z%Build a project using PEP 517 hooks. � N)�toml� )�BuildEnvironment)�Pep517HookCaller)�tempdir�mkdir_p)�FileNotFoundErrorc C s4 ddh}|t | �ks0dj|t | � d�}t|��dS )z7 Ensure build system has the requisite fields. �requiresz build-backendz"Missing required fields: {missing})�missingN)�set�format� ValueError)�system�required�message� r ��/builddir/build/BUILDROOT/alt-python37-pip-20.2.4-6.el8.x86_64/opt/alt/python37/lib/python3.7/site-packages/pip/_vendor/pep517/build.py�validate_system s r c C s4 t j�| d�}t|��}t�|�}W dQ R X |d S )zC Load the build system from a source dir (pyproject.toml). zpyproject.tomlNz build-system)�os�path�join�openr �load)� source_dir� pyproject�fZpyproject_datar r r � load_system s r c C sJ y t | �}W n ttfk r( i }Y nX |�dd� |�dddg� |S )z� Given a source dir, attempt to get a build system backend and requirements from pyproject.toml. Fallback to setuptools but only if the file was not found or a build system was not indicated. z build-backendz setuptools.build_meta:__legacy__r � setuptools�wheel)r r �KeyError� setdefault)r r r r r � compat_system' s r! c C s� dj f t� �}t| |�}|i �}t�d|� |�|� t�d� t� �b}t�d||� dj f t� �}t| |�} | |i �} tj� || �} t � | tj� |tj� | ��� W d Q R X d S )Nz get_requires_for_build_{dist}zGot build requires: %sz$Installed dynamic build dependencieszTrying to build %s in %sz build_{dist}) r �locals�getattr�log�info� pip_installr r r r �shutil�move�basename) �hooks�env�dist�destZget_requires_name� get_requires�reqs�tdZ build_name�build�filename�sourcer r r � _do_build: s r4 c C sv |p t | �}tj�| |pd�}t|� t|� t| |d |�d��}t� �"}|� |d � t ||||� W d Q R X d S )Nr, z build-backendz backend-pathr ) r r r r r r r �getr r& r4 )r r, r- r r* r+ r r r r1 L s r1 r z%A directory containing pyproject.toml)�helpz--binaryz-b� store_trueF)�action�defaultz--sourcez-sz --out-dirz-oz>Destination in which to save the builds relative to source dirc C sT t td | js| jsdnd | js$| js(dnd f��}x |D ]}t| j|| j� q8W d S )N�sdistr )�list�filterr3 �binaryr1 r Zout_dir)�args�distsr, r r r �mainp s r@ �__main__)NN) �__doc__�argparse�loggingr � pip._vendorr r' Zenvbuildr �wrappersr Zdirtoolsr r �compatr � getLogger�__name__r$ r r r! r4 r1 �ArgumentParser�parser� add_argumentr@ � parse_argsr r r r �<module> sB