관리-도구
편집 파일: abc.cpython-38.pyc
U +�e � @ s� d dl Z d dlZd dlZd dlZd dlmZmZmZmZm Z m Z m Z ddl m Z mZmZ dddgZG dd� de jd �ZG d d � d e�Ze G d d� de��ZG d d� de�ZdS )� N)�Any�BinaryIO�Iterable�Iterator�NoReturn�Text�Optional� )�runtime_checkable�Protocol�StrPath�ResourceReader� Traversable�TraversableResourcesc @ sj e Zd ZdZejeed�dd��Zejeed�dd��Z ejee d�dd ��Z eje e d �d d ��Zd S )r zDAbstract base class for loaders to provide resource reading support.��resource�returnc C s t �dS )z�Return an opened, file-like object for binary reading. The 'resource' argument is expected to represent only a file name. If the resource cannot be found, FileNotFoundError is raised. N��FileNotFoundError��selfr � r �E/opt/hc_python/lib/python3.8/site-packages/importlib_resources/abc.py� open_resource s z ResourceReader.open_resourcec C s t �dS )z�Return the file system path to the specified resource. The 'resource' argument is expected to represent only a file name. If the resource does not exist on the file system, raise FileNotFoundError. Nr r r r r � resource_path s z ResourceReader.resource_path��pathr c C s t �dS )zjReturn True if the named 'path' is a resource. Files are resources, directories are not. Nr �r r r r r � is_resource) s zResourceReader.is_resource�r c C s t �dS )z+Return an iterable of entries in `package`.Nr �r r r r �contents1 s zResourceReader.contentsN)�__name__� __module__� __qualname__�__doc__�abc�abstractmethodr r r r �boolr r �strr! r r r r r s )� metaclassc @ s e Zd ZdS )�TraversalErrorN)r" r# r$ r r r r r+ 7 s r+ c @ s� e Zd ZdZejed d�dd��Zed�dd�Z de e e d�d d �Z eje d�d d ��Zeje d�d d��Zed d�dd�Zed d�dd�Zejddd��Zeeje d�dd���ZdS ) r z� An object with a subset of pathlib.Path methods suitable for traversing directories and opening files. Any exceptions that occur when accessing the backing resource may propagate unaltered. r c C s dS )z3 Yield Traversable objects in self Nr r r r r �iterdirE s zTraversable.iterdirc C s* | � d��}|�� W 5 Q R � S Q R X dS )z0 Read contents of self as bytes �rbN��open�read)r �strmr r r � read_bytesK s zTraversable.read_bytesN)�encodingr c C s, | j |d��}|�� W 5 Q R � S Q R X dS )z/ Read contents of self as text )r3 Nr. )r r3 r1 r r r � read_textR s zTraversable.read_textc C s dS )z4 Return True if self is a directory Nr r r r r �is_dirY s zTraversable.is_dirc C s dS )z/ Return True if self is a file Nr r r r r �is_file_ s zTraversable.is_file)� descendantsr c s� |s| S t j�dd� ttj|�D ��}t|�� � fdd�| �� D �}z t|�}W n$ tk rt t d� t |���Y nX |j |� S )z� Return Traversable resolved with any descendants applied. Each descendant should be a path segment relative to self and each may contain multiple levels separated by ``posixpath.sep`` (``/``). c s s | ] }|j V qd S �N)�parts)�.0r r r r � <genexpr>o s z'Traversable.joinpath.<locals>.<genexpr>c 3 s | ]}|j � kr|V qd S r8 ��name)r: Z traversable��targetr r r; s s z"Target not found during traversal.) � itertools�chain� from_iterable�map�pathlib� PurePosixPath�nextr, � StopIterationr+ �list�joinpath)r r7 �names�matches�matchr r> r rI e s$ � � � zTraversable.joinpath)�childr c C s | � |�S )z2 Return Traversable child in self )rI )r rM r r r � __truediv__~ s zTraversable.__truediv__�rc O s dS )z� mode may be 'r' or 'rb' to open as text or binary. Return a handle suitable for reading (same as pathlib.Path.open). When opening as text, accepts encoding parameters such as those accepted by io.TextIOWrapper. Nr )r �mode�args�kwargsr r r r/ � s zTraversable.openc C s dS )zM The base name of this object without any parent references. Nr r r r r r= � s zTraversable.name)N)rO )r" r# r$ r% r& r' r r, �bytesr2 r r) r4 r( r5 r6 r rI rN r/ �propertyr= r r r r r ; s c @ sh e Zd ZdZejdd�dd��Zeej d�dd�Z e e d�d d �Z eed �d d �Zee d�dd�ZdS )r zI The required interface for providing traversable resources. r r c C s dS )z3Return a Traversable object for the loaded package.Nr r r r r �files� s zTraversableResources.filesr c C s | � � �|��d�S )Nr- )rU rI r/ r r r r r � s z"TraversableResources.open_resourcec C s t |��d S r8 r r r r r r � s z"TraversableResources.resource_pathr c C s | � � �|��� S r8 )rU rI r6 r r r r r � s z TraversableResources.is_resourcec C s dd� | � � �� D �S )Nc s s | ] }|j V qd S r8 r< )r: �itemr r r r; � s z0TraversableResources.contents.<locals>.<genexpr>)rU r, r r r r r! � s z TraversableResources.contentsN)r" r# r$ r% r& r' rU r �io�BufferedReaderr r r r r( r r r) r! r r r r r � s )r& rW r@ rD �typingr r r r r r r Z_compatr r r �__all__�ABCMetar � Exceptionr+ r r r r r r �<module> s $ *Z