관리-도구
편집 파일: pkgutil.cpython-38.opt-2.pyc
U e5d�S � @ st d dl mZ d dlmZ d dlZd dlZd dlZd dlZd dl Zd dl Z d dl m Z d dl Z ddddd d d d d dddg Zedd�Zde_dd� Zdd� Zd*dd �Zd+dd �Zed,dd��Zd-dd �Ze�ejje� d d � ZG d d � d �ZG d d � d �Z z.d dl Z d d!l m Z d.d"d#�Z e�e e � W n e k �r< Y nX d$d� Z!d/d%d�Z"d&d� Z#d'd� Z$d(d� Z%d)d � Z&dS )0� )� namedtuple)�singledispatchN)� ModuleType� get_importer�iter_importers� get_loader� find_loader� walk_packages� iter_modules�get_data� ImpImporter� ImpLoader� read_code� extend_path� ModuleInfozmodule_finder name ispkgz.A namedtuple with minimal info about a module.c C sR z | j }W n: tk rD | �|�}|d kr2Y d S tj�||� Y S X ||�S d S �N)� find_spec�AttributeError� find_module� importlib�util�spec_from_loader)�finder�namer �loader� r � /usr/lib64/python3.8/pkgutil.py� _get_spec s r c C s6 dd l }| �d�}|tjjkr"d S | �d� |�| �S )Nr � � )�marshal�readr r � MAGIC_NUMBER�load)�streamr �magicr r r r ( s � c # s� i fdd�� t | |�D ]�}|V |jrzt|j� W nN tk rZ |d k rV||j� Y q tk r� |d k r|||j� n� Y qX ttj|j dd �p�g } � fdd�| D �} t | |jd |�E d H qd S )Nc S s | |kr dS d|| < d S )NTr )�p�mr r r �seenR s zwalk_packages.<locals>.seen�__path__c s g | ]}� |�s|�qS r r )�.0r' �r) r r � <listcomp>i s z!walk_packages.<locals>.<listcomp>�.) r �ispkg� __import__r � ImportError� Exception�getattr�sys�modulesr )�path�prefix�onerror�infor r, r r 5 s c c sr | d krt � }n t| t�r$td��n tt| �}i }|D ]6}t||�D ]&\}}||krDd||< t|||�V qDq6d S )Nz9path must be None or list of paths to look for modules in� )r � isinstance�str� ValueError�mapr �iter_importer_modulesr )r6 r7 Z importers�yielded�ir r/ r r r r n s c C s t | d�sg S | �|�S )Nr )�hasattrr )�importerr7 r r r r? � s r? c c s$ | j d kstj �| j �s d S i }dd l}zt�| j �}W n tk rP g }Y nX |�� |D ]�}|�|�}|dks^||kr~q^tj �| j |�}d}|s�tj �|�r�d|kr�|}zt�|�} W n tk r� g } Y nX | D ] }|�|�} | dkr�d} q�q�q^|r^d|kr^d||< || |fV q^d S �Nr �__init__Fr. Tr: � r6 �os�isdir�inspect�listdir�OSError�sort� getmodulename�join) rC r7 r@ rI � filenames�fn�modnamer6 r/ � dircontents�subnamer r r �_iter_file_finder_modules� s< rT c C s. t �� � t �dt� t�d�aW 5 Q R X d S )N�ignore�imp)�warnings�catch_warnings� simplefilter�DeprecationWarningr � import_modulerV r r r r � _import_imp� s r\ c @ s* e Zd Zd dd�Zd dd�Zd dd�ZdS ) r Nc C s t �dt� t� || _d S �Nz5This emulation is deprecated, use 'importlib' instead)rW �warnrZ r\ r6 )�selfr6 r r r rE � s �zImpImporter.__init__c C s� |� d�d }||kr$| jd kr$d S | jd kr4d }ntj�| j�g}zt�||�\}}}W n tk rp Y d S X t||||�S )Nr. ���)�splitr6 rG �realpathrV r r1 r )r_ �fullnamer6 rS �file�filename�etcr r r r � s zImpImporter.find_moduler& c c s$ | j d kstj �| j �s d S i }dd l}zt�| j �}W n tk rP g }Y nX |�� |D ]�}|�|�}|dks^||kr~q^tj �| j |�}d}|s�tj �|�r�d|kr�|}zt�|�} W n tk r� g } Y nX | D ] }|�|�} | dkr�d} q�q�q^|r^d|kr^d||< || |fV q^d S rD rF ) r_ r7 r@ rI rO rP rQ r6 r/ rR rS r r r r � s< zImpImporter.iter_modules)N)N)r& )�__name__� __module__� __qualname__rE r r r r r r r � s c @ sj e Zd Zd ZZdd� Zdd� Zdd� Zdd � Zd d � Z d d � Z ddd�Z ddd�Z dd� Z ddd�ZdS )r Nc C s. t �dt� t� || _|| _|| _|| _d S r] )rW r^ rZ r\ rd re rc rf )r_ rc rd re rf r r r rE s �zImpLoader.__init__c C s: | � � zt�|| j| j| j�}W 5 | jr4| j�� X |S r )�_reopenrd �closerV � load_modulere rf )r_ rc �modr r r rl s zImpLoader.load_modulec C s* t |d��}|�� W 5 Q R � S Q R X d S )N�rb)�openr! )r_ �pathnamerd r r r r % s zImpLoader.get_datac C sT | j rP| j jrP| jd }|tjkr2t| jd�| _ n |tjtjfkrPt| jd�| _ d S )N� �rrn ) rd �closedrf rV � PY_SOURCEro re � PY_COMPILED� C_EXTENSION)r_ �mod_typer r r rj ) s zImpLoader._reopenc C s0 |d kr| j }n || j kr,td| j |f ��|S )Nz,Loader for module %s cannot handle module %s)rc r1 �r_ rc r r r � _fix_name1 s �zImpLoader._fix_namec C s | � |�}| jd tjkS �Nrq )ry rf rV � PKG_DIRECTORYrx r r r � is_package9 s zImpLoader.is_packagec C s� | � |�}| jd kr�| jd }|tjkrD| �|�}t|| jd�| _nJ|tjkrv| � � zt | j �| _W 5 | j � � X n|tj kr�| �� �� | _| jS )Nrq �exec)ry �coderf rV rt � get_source�compilere ru rj rd rk r r{ � _get_delegate�get_code)r_ rc rw �sourcer r r r� = s zImpLoader.get_codec C s� | � |�}| jd kr�| jd }|tjkrP| �� z| j�� | _W 5 | j�� X nd|tj kr�t j � | j d d� �r�t| j d d� d��}|�� | _W 5 Q R X n|tjkr�| �� �� | _| jS )Nrq r` rr )ry r� rf rV rt rj rd rk r! ru rG r6 �existsre ro r{ r� r )r_ rc rw �fr r r r N s zImpLoader.get_sourcec C s t | j�}t|d�}|jS )NrE )r re r r )r_ r �specr r r r� ` s zImpLoader._get_delegatec C sH | � |�}| jd }|tjkr*| �� �� S |tjtjtjfkrD| j S d S rz ) ry rf rV r{ r� � get_filenamert ru rv re )r_ rc rw r r r r� e s zImpLoader.get_filename)N)N)N)rg rh ri r~ r� rE rl r rj ry r| r� r r� r� r r r r r s )� zipimporterc c s� t tj| j �}| j}t|�}i }dd l}|D ]�}|�|�s>q.||d � �t j �}t|�dkr�|d �d�r�|d |kr�d||d < ||d dfV t|�dkr�q.|� |d �}|dkr�q.|r.d|kr.||kr.d||< || dfV q.d S ) Nr rq r: z __init__.pyTrE r. F) �sorted� zipimport�_zip_directory_cache�archiver7 �lenrI � startswithra rG �seprM ) rC r7 Zdirlist�_prefixZplenr@ rI rP rQ r r r �iter_zipimport_moduless s* r� c C sx t �| �} ztj| }W nZ tk rr tjD ]:}z || �}tj�| |� W qnW q. tk rf Y q.X q.d }Y nX |S r )rG �fsdecoder4 �path_importer_cache�KeyError� path_hooks� setdefaultr1 )Z path_itemrC � path_hookr r r r � s c c s� | � d�r d�| �}t|��d| krV| �d�d }t�|�}t|dd �}|d krhd S ntjE d H tj }|D ]}t |�V qld S )Nr. �'Relative module name {!r} not supportedr r* ) r� �formatr1 � rpartitionr r[ r3 r4 � meta_pathr6 r )rc �msgZpkg_nameZpkgr6 �itemr r r r � s c C sn | t jkr t j| } | d kr d S t| t�rb| }t|dd �}|d k rF|S t|dd �d krZd S |j}n| }t|�S )N� __loader__�__spec__)r4 r5 r; r r3 rg r )Zmodule_or_name�moduler rc r r r r � s c C s� | � d�r d�| �}t|��ztj�| �}W nF ttttfk rr } z d}t|�| t |�|��|�W 5 d }~X Y nX |d k r�|j S d S )Nr. r� z,Error while finding loader for {!r} ({}: {})) r� r� r1 r r r r � TypeErrorr= �typer )rc r� r� Zexr r r r � s *c C s� t | t�s| S |d }| d d � } |�d�\}}}|rfztj| j}W ql ttfk rb | Y S X ntj}|D �]&}t |t �s�qpt |�}|d k r�g } t |d�r�|� |�} | d k r�| j p�g } nt |d�r�|�|�\}} | D ]} | | kr�| �| � q�tj�||�} tj�| �rpz t| �} W n8 tk �rP } ztj�d| |f � W 5 d }~X Y qpX | �< | D ]0}|�d�}|�r\|�d��r��q\| �|� �q\W 5 Q R X qp| S )Nz.pkgr. r r zCan't open %s: %s � �#)r; �listr� r4 r5 r* r� r r6 r< r rB r �submodule_search_locationsr �appendrG rN �isfilero rK �stderr�write�rstripr� )r6 r Z sname_pkgZparent_package�_Z final_nameZ search_path�dirr �portionsr� ZportionZpkgfiler� r� �liner r r r � sR ! � c C s� t j�| �}|d krd S |j}|d ks0t|d�s4d S tj�| �pJt j� |�}|d ks^t|d�sbd S |� d�}|� dt j �|j�� t j j|� }|�|�S )Nr �__file__�/r )r r r r rB r4 r5 �get� _bootstrap�_loadra �insertrG r6 �dirnamer� rN r )�package�resourcer� r rm �partsZ resource_namer r r r V s � )Nr& N)Nr& )r& )r& )r& )r& )'� collectionsr � functoolsr Z simplegenericr �importlib.util�importlib.machineryrG Zos.pathr4 �typesr rW �__all__r �__doc__r r r r r? rT �register� machinery� FileFinderr\ r r r� r� r� r1 r r r r r r r r r r �<module> sf � 9 ( �Jc ^