관리-도구
편집 파일: build_env.cpython-36.pyc
3 �Re� � @ s d Z ddlZddlZddlZddlZddlmZ ddlmZ ddl m Z ddl m Z m Z mZ ddlmZ ddlmZ dd lmZ dd lmZmZ dd lmZ er�dd lm Z dd l m Z m Z m Z m!Z!m"Z"m#Z# ddl$m%Z% ej&e'�Z(G dd� d�Z)G dd� de*�Z+G dd� de+�Z,dS )z;Build Environment used for isolation during sdist building � N)� OrderedDict)�get_python_lib)� get_paths)� Requirement�VersionConflict� WorkingSet)�__file__)� open_spinner)�call_subprocess)� TempDirectory� tempdir_kinds)�MYPY_CHECK_RUNNING)� TracebackType)�Tuple�Set�Iterable�Optional�List�Type)� PackageFinderc @ s e Zd Zdd� ZdS )�_Prefixc C sj || _ d| _ttjdkr dnd||d�d�d | _td|d�}td|d�}||kr\|g| _n ||g| _d S ) NF�nt� posix_prefix)�base�platbase)�vars�scripts)� plat_specific�prefixT)�path�setupr �os�name�bin_dirr �lib_dirs)�selfr �purelib�platlib� r( ��/builddir/build/BUILDROOT/alt-python36-pip-20.2.4-5.el8.x86_64/opt/alt/python36/lib/python3.6/site-packages/pip/_internal/build_env.py�__init__ s z_Prefix.__init__N)�__name__� __module__� __qualname__r* r( r( r( r) r s r c @ s8 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd S ) �BuildEnvironmentzFCreates and manages an isolated environment to install build deps c s� t tjdd�� t� fdd�dD ��| _g | _g | _x6tt| jj � ��D ] }| jj |j � | jj |j � qFW dd� td d �tdd �fD �}tjj� jd �| _tjj| j�s�tj| j� ttjj| jd �d ��"}|jtjd�j|| jd�� W d Q R X d S )NT)�kind�globally_managedc 3 s& | ] }|t tjj� 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 jj|��qS r( )r! r �normcase)r2 �siter( r( r) � <setcomp>H s z,BuildEnvironment.__init__.<locals>.<setcomp>F)r r8 zsitecustomize.py�wa� 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$ )r5 r6 )r r � BUILD_ENVr � _prefixes� _bin_dirs� _lib_dirs�reversed�list�values�appendr# �extendr$ r r! r r1 � _site_dir�exists�mkdir�open�write�textwrap�dedent�format)r% r r; �fpr( )r3 r) r* 4 s( zBuildEnvironment.__init__c C sn dd� dD �| _ | jd d � }| j d }|r>|j|jtj�� | jg}tjjtjj |�dtjj |�d�� d S ) Nc S s i | ]}t jj|d �|�qS )N)r! �environ�get)r2 r" r( r( r) � <dictcomp>o s z.BuildEnvironment.__enter__.<locals>.<dictcomp>�PATH�PYTHONNOUSERSITE� PYTHONPATH�1)rQ rR rS )rQ rR rS ) � _save_envr> rD �splitr! �pathseprE rN �updater1 )r% r �old_path� pythonpathr( r( r) � __enter__m s zBuildEnvironment.__enter__c C s> x8| j j� D ]*\}}|d kr,tjj|d � q |tj|< q W d S )N)rU �itemsr! rN �pop)r% �exc_type�exc_val�exc_tb�varname� old_valuer( r( r) �__exit__� s zBuildEnvironment.__exit__c C s� t � }t � }|r�t| j�}xx|D ]p}y"|jtj|��dkrD|j|� W q tk r� } z,|jt|j d j � �t|j d �f� W Y dd}~X q X q W ||fS )z�Return 2 sets: - conflicting requirements: set of (installed, wanted) reqs tuples - missing requirements: set of reqs Nr � ) �setr r? �findr �parse�addr �str�args�as_requirement)r% �reqs�missing� conflicting�ws�req�er( r( r) �check_requirements� s (z#BuildEnvironment.check_requirementsc C s� | j | }|j st�d|_|s$d S tjtjjt�dddd|jdg}t j � t j kr\|j d� xBdD ]:}t|j|�}|jd |jd d � d jt|p�dh��f� qbW |j} | r�|jd| d g� x.| dd � D ]} |jd| g� q�W n |j d� x |jD ]} |jd| g� q�W x |jD ]} |jd| g� �qW |j�r<|j d� |j�rN|j d� |j d � |j|� t|��} t|| d� W d Q R X d S )NT�installz--ignore-installedz --no-userz--prefixz--no-warn-script-locationz-v� no_binary� only_binaryz--�_�-�,z:none:z-ir rd z--extra-index-urlz --no-indexz --find-linksz--trusted-hostz--prez--prefer-binary)�spinner)rt ru )r= r �AssertionError�sys� executabler! r �dirname� pip_location�logger�getEffectiveLevel�logging�DEBUGrC �getattr�format_controlrD �replacer1 �sorted� index_urls� find_links� trusted_hosts�allow_all_prereleases� prefer_binaryr r )r% �finder� requirements�prefix_as_string�messager rj r� �formatsr� � extra_index�link�hostry r( r( r) �install_requirements� s@ z%BuildEnvironment.install_requirementsN) r+ r, r- �__doc__r* r[ rc rr r� r( r( r( r) r. 0 s 9 r. c @ s8 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd S ) �NoOpBuildEnvironmentz5A no-op drop-in replacement for BuildEnvironment c C s d S )Nr( )r% r( r( r) r* � s z NoOpBuildEnvironment.__init__c C s d S )Nr( )r% r( r( r) r[ � s z NoOpBuildEnvironment.__enter__c C s d S )Nr( )r% r^ r_ r` r( r( r) rc � s z NoOpBuildEnvironment.__exit__c C s d S )Nr( )r% r( r( r) �cleanup� s z NoOpBuildEnvironment.cleanupc C s t � �d S )N)�NotImplementedError)r% r� r� r� r� r( r( r) r� � s z)NoOpBuildEnvironment.install_requirementsN) r+ r, r- r� r* r[ rc r� r� r( r( r( r) r� � s r� )-r� r� r! r{ rJ � collectionsr �distutils.sysconfigr � sysconfigr Zpip._vendor.pkg_resourcesr r r �pipr r~ �pip._internal.cli.spinnersr � pip._internal.utils.subprocessr � pip._internal.utils.temp_dirr r �pip._internal.utils.typingr �typesr �typingr r r r r r �"pip._internal.index.package_finderr � getLoggerr+ r r �objectr. r� r( r( r( r) �<module> s, !