U
    md                     @   s   d dl Z d dlZd dlZd dlZd dlZd dlZddlmZ ddlmZ ddl m	Z	 ddl
mZ d dlmZ G d	d
 d
e	ZdddZdddZG dd de jdZG dd dZG dd deZdS )    N   )data01)	zipdata01   )ResourceReader)import_helper)
ModuleSpecc                   @   s<   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd ZdS )Readerc                 K   s   t | | d S N)varsupdate)selfkwargs r   W/home/sam/Atlas/atlas_env/lib/python3.8/site-packages/importlib_resources/tests/util.py__init__   s    zReader.__init__c                 C   s   | S r
   r   r   packager   r   r   get_resource_reader   s    zReader.get_resource_readerc                 C   s   || _ t| jtr| j| jS r
   )_path
isinstancefile	Exceptionr   pathr   r   r   open_resource   s    zReader.open_resourcec                 C   s   || _ t| jtr| j| jS r
   )r   r   r   r   )r   path_r   r   r   resource_path   s    zReader.resource_pathc                    s>    | _ t| jtr| jdd }t fddt|| jD S )Nc                 S   s
   |  dS )N/)split)entryr   r   r   part)   s    z Reader.is_resource.<locals>.partc                 3   s&   | ]}t |d ko|d  kV  qdS )r   r   N)len).0partsr   r   r   	<genexpr>,   s    z%Reader.is_resource.<locals>.<genexpr>)r   r   r   r   anymap	_contents)r   r   r!   r   r%   r   is_resource$   s    
zReader.is_resourcec                 c   s"   t | jtr| j| jE d H  d S r
   )r   r   r   r)   r   r   r   r   contents0   s    zReader.contentsN)	__name__
__module____qualname__r   r   r   r   r*   r,   r   r   r   r   r	      s   r	   Tc                 C   s.   d}t |}t|| d|d}||_| |_|S )NZtestingpackagezdoes-not-exist)origin
is_package)types
ModuleTyper   __spec__
__loader__)loaderr1   namemodulespecr   r   r   create_package_from_loader6   s    
r:   r   c                 C   s   t t| ||d|S )N)r   r   r)   )r:   r	   )r   r   r1   r,   r   r   r   create_package?   s    r;   c                   @   s^   e Zd ZdZejdd Zdd Zdd Zdd	 Z	d
d Z
dd Zdd Zdd Zdd ZdS )CommonTestsz>
    Tests shared by test_open, test_path, and test_read.
    c                 C   s   dS )zl
        Call the pertinent legacy API function (e.g. open_text, path)
        on package and path.
        Nr   )r   r   r   r   r   r   executeK   s    zCommonTests.executec                 C   s   |  tjd dS )z=
        Passing in the package name should succeed.
        
utf-8.fileN)r=   r   r-   r+   r   r   r   test_package_nameR   s    zCommonTests.test_package_namec                 C   s   |  td dS )z?
        Passing in the package itself should succeed.
        r>   Nr=   r   r+   r   r   r   test_package_objectX   s    zCommonTests.test_package_objectc                 C   s   d}|  t| dS )zB
        Passing in a string for the path should succeed.
        r>   Nr@   r   r   r   r   test_string_path^   s    zCommonTests.test_string_pathc                 C   s   t d}| t| dS )zS
        Passing in a pathlib.PurePath object for the path should succeed.
        r>   N)pathlibPurePathr=   r   r   r   r   r   test_pathlib_pathe   s    
zCommonTests.test_pathlib_pathc                 C   s   t jtj= | tjd dS )z=
        The anchor package can already be imported.
        r>   N)sysmodulesr   r-   r=   r+   r   r   r   $test_importing_module_as_side_effectl   s    
z0CommonTests.test_importing_module_as_side_effectc                 C   s8   t d}t|t d}| |d | |jjd dS )z
        Attempting to open or read or request the path for a
        non-existent path should succeed if open_resource
        can return a viable data stream.
           Hello, world!r   r   r>   N)ioBytesIOr;   FileNotFoundErrorr=   assertEqualr5   r   )r   
bytes_datar   r   r   r   test_missing_paths   s    
zCommonTests.test_missing_pathc                 C   s:   t d}t}t||d}| |d | |jjd d S )NrI   rJ   r>   )rK   rL   __file__r;   r=   rN   r5   r   )r   rO   r   r   r   r   r   test_extant_path~   s
    
zCommonTests.test_extant_pathc              	   C   s6   t t t d}| t | |d W 5 Q R X d S )NrJ   r>   )r;   rM   assertRaisesr=   r   r   r   r   test_useless_loader   s    zCommonTests.test_useless_loaderN)r-   r.   r/   __doc__abcabstractmethodr=   r?   rA   rB   rE   rH   rP   rR   rT   r   r   r   r   r<   F   s   
r<   )	metaclassc                   @   s0   e Zd ZdZedd Zedd Zdd ZdS )ZipSetupBaseNc                 C   s@   t | jj}|j}t|d | _tj	| j t
d| _d S )Nzziptestdata.zipZziptestdata)rC   Path
ZIP_MODULErQ   parentstr	_zip_pathrF   r   append	importlibimport_moduledata)clsZ	data_pathdata_dirr   r   r   
setUpClass   s
    zZipSetupBase.setUpClassc                 C   s~   zt j| j W n tk
r&   Y nX zt j| j= t j| jj= W n t	k
rV   Y nX z| `| `W n t
k
rx   Y nX d S r
   )rF   r   remover^   
ValueErrorpath_importer_cacherG   rb   r-   KeyErrorAttributeError)rc   r   r   r   tearDownClass   s    
zZipSetupBase.tearDownClassc                 C   s   t  }| jt jf|  d S r
   )r   Zmodules_setupZ
addCleanupZmodules_cleanup)r   rG   r   r   r   setUp   s    zZipSetupBase.setUp)r-   r.   r/   r[   classmethodre   rk   rl   r   r   r   r   rY      s   

rY   c                   @   s   e Zd ZeZdS )ZipSetupN)r-   r.   r/   r   r[   r   r   r   r   rn      s   rn   )T)NNTr   )rV   r`   rK   rF   r2   rC    r   r   r   Z_compatr   Zimportlib.machineryr   r	   r:   r;   ABCMetar<   rY   rn   r   r   r   r   <module>   s    %
	
I#