a
    e0h2                     @   s   d dl Z d dlmZmZmZmZmZmZ d dlm	Z	 d dl
mZ zd dlmZ W n eyf   eZY n0 e	rd dlmZ d dlmZ d dlmZ e eZd	d
 ZdddZdd ZdS )    N)DIRECT_URL_METADATA_NAMEArchiveInfo	DirectUrlDirectUrlValidationErrorDirInfoVcsInfo)MYPY_CHECK_RUNNING)vcs)JSONDecodeError)Optional)Distribution)Linkc                 C   s   |    |d }g }t| jtr>|d| jj| j| jj7 }nHt| jtrl|| j7 }| jj	r|
| jj	 nt| jts|J || j7 }| jr|
d| j  |r|dd| 7 }|S )z0Convert a DirectUrl to a pip requirement string.z @ z{}+{}@{}zsubdirectory=#&)validate
isinstanceinfor   formatr	   url	commit_idr   hashappendr   subdirectoryjoin)
direct_urlnamerequirement	fragments r   T/var/www/auris/lib/python3.9/site-packages/pip/_internal/utils/direct_url_helpers.py%direct_url_as_pep440_direct_reference   s$    

r    Fc           
      C   s   | j rlt| j}|sJ || j\}}}|r>|s8J |}n|sFJ ||}t|t|j	||d| j
dS |  rt| jt | j
dS d }| j}	|	rd|	| j}t| jt|d| j
dS d S )N)r	   r   requested_revision)r   r   r   z{}={})r   )is_vcsr	   get_backend_for_schemeschemeget_url_rev_and_authurl_without_fragmentget_revisionr   r   r   subdirectory_fragmentis_existing_dirr   	hash_namer   r   r   )
link
source_dirlink_is_in_wheel_cachevcs_backendr   r!   _r   r   r*   r   r   r   direct_url_from_link6   sD    

	r0   c              
   C   sd   |  tsdS zt| tW S  tttfy^ } z t	dt| j
| W Y d}~dS d}~0 0 dS )zObtain a DirectUrl from a pkg_resource.Distribution.

    Returns None if the distribution has no `direct_url.json` metadata,
    or if `direct_url.json` is invalid.
    NzError parsing %s for %s: %s)has_metadatar   r   	from_jsonget_metadatar   r
   UnicodeDecodeErrorloggerwarningproject_name)dister   r   r   dist_get_direct_urlh   s     
r:   )NF)loggingpip._internal.models.direct_urlr   r   r   r   r   r   pip._internal.utils.typingr   pip._internal.vcsr	   jsonr
   ImportError
ValueErrortypingr   Zpip._vendor.pkg_resourcesr   pip._internal.models.linkr   	getLogger__name__r5   r    r0   r:   r   r   r   r   <module>   s    


2