U
    
Ha                     @   sl   d dl mZ d dlmZmZmZmZ d dlmZ d dl	m
Z
 eeedddZdeee eed
ddZdS )    )Optional)ArchiveInfo	DirectUrlDirInfoVcsInfo)Link)vcs)
direct_urlnamereturnc                 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|t|| 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   AssertionErrorsubdirectoryjoin)r	   r
   requirementZ	fragments r   J/tmp/pip-unpacked-wheel-tx790h60/pip/_internal/utils/direct_url_helpers.py%direct_url_as_pep440_direct_reference   s(      

r   NF)link
source_dirlink_is_in_wheel_cacher   c           
      C   s   | j rlt| j}|st|| j\}}}|r>|s8t|}n|sFt||}t|t	|j
||d| jdS |  rt| jt | jdS d }| j}	|	r|	 d| j }t| jt|d| jdS d S )N)r   r   requested_revision)r   r   r   =)r   )is_vcsr   get_backend_for_schemeschemer   get_url_rev_and_authurl_without_fragmentget_revisionr   r   r
   subdirectory_fragmentis_existing_dirr   	hash_namer   r   )
r   r   r   vcs_backendr   r    _r   r   r*   r   r   r   direct_url_from_link   sF    

	r-   )NF)typingr   Zpip._internal.models.direct_urlr   r   r   r   pip._internal.models.linkr   pip._internal.vcsr   strr   boolr-   r   r   r   r   <module>   s        