관리-도구
편집 파일: build_env.cpython-38.pyc
U ʗRe?% � @ sJ d Z ddlZddlZddlZddlZddlZddlmZ ddlm Z ddl m Z ddl m Z mZmZmZmZmZmZ ddlmZ ddlmZ dd lmZ dd lmZ dd l m Z dd l m Z m!Z!m"Z" dd l#m$Z$m%Z% ddl&m'Z' ddl(m)Z)m*Z* e �rddl+m,Z, e�-e.�Z/G dd� d�Z0e1d�dd�Z2G dd� d�Z3G dd� de3�Z4dS )z;Build Environment used for isolation during sdist building � N)� OrderedDict)� get_paths)� TracebackType)� TYPE_CHECKING�Iterable�List�Optional�Set�Tuple�Type)�where)� Requirement)�Version)�__file__)� open_spinner)� get_platlib�get_prefixed_libs� get_purelib)�get_default_environment�get_environment)�call_subprocess)� TempDirectory� tempdir_kinds)� PackageFinderc @ s e Zd Zedd�dd�ZdS )�_PrefixN)�path�returnc C s@ || _ d| _ttjdkr dnd||d�d�d | _t|�| _d S )NF�nt� posix_prefix)�base�platbase)�vars�scripts)r �setupr �os�name�bin_dirr �lib_dirs)�selfr � r) ��/builddir/build/BUILDROOT/alt-python38-pip-22.2.1-2.el8.x86_64/opt/alt/python38/lib/python3.8/site-packages/pip/_internal/build_env.py�__init__ s ��z_Prefix.__init__)�__name__� __module__� __qualname__�strr+ r) r) r) r* r s r �r c C s. t �t��� j} | �� s t| �S t�| d �S )z�Get a file to pass to a Python executable, to run the currently-running pip. This is used to run a pip subprocess, for installing requirements into the build environment. z__pip-runner__.py) �pathlib�Path� pip_location�resolve�parent�is_dirr/ r$ �fsdecode)�sourcer) r) r* �_get_runnable_pip* s r9 c @ s� e Zd ZdZdd�dd�Zdd�dd�Zeee ee ee dd�d d �Z e e e ee e e f ee f d �d d �Zde e e e dd�dd�Zee de e ee dd�dd��ZdS )�BuildEnvironmentzACreates and manages an isolated environment to install build depsNr0 c s� t tjdd�� t� fdd�dD ��| _g | _g | _tt| j� � ��D ] }| j� |j � | j� |j � qDdd� t� t� fD �}tj�� jd�| _tj�| j�s�t�| j� ttj�| jd �d d d ��"}|�t�d �j|| jd�� W 5 Q R X d S )NT)�kind�globally_managedc 3 s& | ] }|t tj�� j|��fV qd S �N)r r$ r �join��.0r% ��temp_dirr) r* � <genexpr>@ s �z,BuildEnvironment.__init__.<locals>.<genexpr>)�normal�overlayc S s h | ]}t j�|��qS r) )r$ r �normcase)r@ �siter) r) r* � <setcomp>N s z,BuildEnvironment.__init__.<locals>.<setcomp>rG zsitecustomize.py�wzutf-8)�encodinga� import os, site, sys # First, drop system-sites related paths. original_sys_path = sys.path[:] known_paths = set() for path in {system_sites!r}: site.addsitedir(path, known_paths=known_paths) system_paths = set( os.path.normcase(path) for path in sys.path[len(original_sys_path):] ) original_sys_path = [ path for path in original_sys_path if os.path.normcase(path) not in system_paths ] sys.path = original_sys_path # Second, add lib directories. # ensuring .pth file are processed. for path in {lib_dirs!r}: assert not path in sys.path site.addsitedir(path) )� system_sitesr' )r r � BUILD_ENVr � _prefixes� _bin_dirs� _lib_dirs�reversed�list�values�appendr& �extendr' r r r$ r r> � _site_dir�exists�mkdir�open�write�textwrap�dedent�format)r( �prefixrK �fpr) rA r* r+ = s: � � �� ��zBuildEnvironment.__init__c C sn dd� dD �| _ | jd d � }| j d }|r>|�|�tj�� | jg}tj�tj� |�dtj� |�d�� d S )Nc S s i | ]}|t j�|d ��qS r= )r$ �environ�getr? r) r) r* � <dictcomp>u s � z.BuildEnvironment.__enter__.<locals>.<dictcomp>)�PATH�PYTHONNOUSERSITE� PYTHONPATHrb �1) � _save_envrN rT �splitr$ �pathseprU r_ �updater> )r( r �old_path� pythonpathr) r) r* � __enter__t s � ��zBuildEnvironment.__enter__��exc_type�exc_val�exc_tbr c C s: | j �� D ]*\}}|d kr*tj�|d � q |tj|< q d S r= )rf �itemsr$ r_ �pop)r( rn ro rp �varname� old_valuer) r) r* �__exit__� s zBuildEnvironment.__exit__)�reqsr c C s� t � }t � }|r�t| d�r$t| j�nt� }|D ]�}t|�}|jdk rV|j�ddi�sVq.|�|j �}|sr|� |� q.t |j t �r�|j � d|j � �}n|j � d|j � �}|jj|j dd�s.|� ||f� q.||fS ) z�Return 2 sets: - conflicting requirements: set of (installed, wanted) reqs tuples - missing requirements: set of reqs rO N�extra� z==z===T)� prereleases)�set�hasattrr rO r r �marker�evaluate�get_distributionr% �add� isinstance�versionr � specifier�contains) r( rv �missing� conflicting�env�req_str�req�dist�installed_req_strr) r) r* �check_requirements� s* � � z#BuildEnvironment.check_requirementsr ��finder� requirements�prefix_as_stringr; r c C s< | j | }|jrt�d|_|s"d S | jt� ||||d� d S )NT)r; )rM r# �AssertionError�_install_requirementsr9 )r( r� r� r� r; r] r) r) r* �install_requirements� s �z%BuildEnvironment.install_requirements)� pip_runnabler� r� r] r; r c C s` t j| dddd|jdg}t�� tjkr0|�d� dD ]:}t|j |�}|� d|� d d � d � t |pdd h��f� q4|j}|r�|� d |d g� |dd � D ]} |� d| g� q�n |�d� |jD ]} |� d| g� q�|jD ]} |� d| g� q�|jr�|�d� |j�r|�d� |�d� |� |� dt� i} td|� ��� } t|d|� �| | d� W 5 Q R X d S )N�installz--ignore-installedz --no-userz--prefixz--no-warn-script-locationz-v)� no_binary� only_binaryz--�_�-�,z:none:z-ir � z--extra-index-urlz --no-indexz --find-linksz--trusted-hostz--prez--prefer-binary�_PIP_STANDALONE_CERTz Installing zpip subprocess to install )� command_desc�spinner� extra_environ)�sys� executabler �logger�getEffectiveLevel�logging�DEBUGrS �getattr�format_controlrT �replacer> �sorted� index_urls� find_links� trusted_hosts�allow_all_prereleases� prefer_binaryr r r )r� r� r� r] r; �argsr� �formatsr� � extra_index�link�hostr� r� r) r) r* r� � sT � �� �z&BuildEnvironment._install_requirements)r, r- r. �__doc__r+ rl r r � BaseExceptionr ru r r/ r r r� r� � staticmethodr r� r) r) r) r* r: : s2 7 � � $� �r: c @ sx e Zd ZdZdd�dd�Zdd�dd�Zeee ee ee dd�d d �Z dd�d d �Z d e e e e dd�dd�ZdS )�NoOpBuildEnvironmentz0A no-op drop-in replacement for BuildEnvironmentNr0 c C s d S r= r) �r( r) r) r* r+ s z NoOpBuildEnvironment.__init__c C s d S r= r) r� r) r) r* rl s z NoOpBuildEnvironment.__enter__rm c C s d S r= r) )r( rn ro rp r) r) r* ru s z NoOpBuildEnvironment.__exit__c C s d S r= r) r� r) r) r* �cleanup s z NoOpBuildEnvironment.cleanupr r� c C s t � �d S r= )�NotImplementedError)r( r� r� r� r; r) r) r* r� s z)NoOpBuildEnvironment.install_requirements)r, r- r. r� r+ rl r r r� r ru r� r r/ r� r) r) r) r* r� s � �r� )5r� r� r$ r1 r� rZ � collectionsr � sysconfigr �typesr �typingr r r r r r r �pip._vendor.certifir �"pip._vendor.packaging.requirementsr Z pip._vendor.packaging.versionr �pipr r3 �pip._internal.cli.spinnersr �pip._internal.locationsr r r �pip._internal.metadatar r � pip._internal.utils.subprocessr � pip._internal.utils.temp_dirr r �"pip._internal.index.package_finderr � getLoggerr, r� r r/ r9 r: r� r) r) r) r* �<module> s4 $ M