U
    EZhs&                     @   sF  d dl Z d dlZd dlZd dlmZmZ d dlmZmZm	Z	m
Z
mZmZmZmZ d dlmZmZ d dlmZ d dlmZmZ d dlmZmZ d dlmZmZ d d	lmZ d d
lm Z  e!e"Z#G dd deZ$deee%  e&e&eee%  e&e&ee% e	e%ddf dddZ'ee%dddZ(ee$dddZ)eddG dd dZ*dS )    N)	dataclassfield)	ContainerDict	GeneratorIterableList
NamedTupleOptionalSet)NormalizedNamecanonicalize_name)InvalidVersion)
BadCommandInstallationError)BaseDistributionget_environment)install_req_from_editableinstall_req_from_line)
COMMENT_RE)%direct_url_as_pep440_direct_referencec                   @   s"   e Zd ZU eed< ee ed< dS )_EditableInforequirementcommentsN)__name__
__module____qualname__str__annotations__r    r   r   C/tmp/pip-unpacked-wheel-36xvkur8/pip/_internal/operations/freeze.pyr      s   
r   Fr   )r   
local_only	user_onlypathsisolatedexclude_editableskipreturnc                 c   sX  i }t |j|d|d}|D ]$}	t|	}
|r6|
jr6q|
||
j< q| rt }tt	}| D ]z}t
|f}|D ]X}| r| ds|dr| }||krr|| |V  qr|ds|dr|dr|dd   }n|tdd   d}t||d	}nttd
| |d	}|jsRtd||  td qrt|j}||kr||j std|td
| |j n||j | qrt||  V  ||= ||j | qrW 5 Q R X q\| D ]4\}}t|dkrtd|dtt| qdV  t| dd dD ] }|j|kr2t| V  q2d S )Nr   )r!   r&   r"   #)z-rz--requirementz-fz--find-linksz-iz--index-urlz--prez--trusted-hostz--process-dependency-linksz--extra-index-urlz--use-featurez-ez
--editable   =)r$    zWSkipping line in requirement file [%s] because it's not clear what it would install: %sz9  (add #egg=PackageName to the URL to avoid this warning)zBRequirement file [%s] contains %s, but package %r is not installed   z+Requirement %s included multiple times [%s]z, z7## The following requirements were added by pip freeze:c                 S   s
   | j  S N)namelower)xr   r   r    <lambda>       zfreeze.<locals>.<lambda>)key) r   Ziter_installed_distributionsFrozenRequirement	from_disteditablecanonical_namesetcollectionsdefaultdictlistopenstrip
startswithrstripaddlenlstripr   r   r   subr.   loggerinfor   warningappendr   itemsjoinsortedvalues)r   r!   r"   r#   r$   r%   r&   ZinstallationsdistsdistreqZemitted_optionsZ	req_filesZreq_file_pathreq_filelineZline_reqZline_req_canonical_namer.   filesZinstallationr   r   r    freeze   s    	








rR   rM   r'   c                 C   sF   z
| j }W n& tk
r0   | j d| j  Y S X | j d| S d S )Nz===z==)versionr   raw_nameZraw_version)rM   dist_versionr   r   r    _format_as_name_version   s
    
rW   c              
   C   s  | j }|sttjtj|}ddlm}m}m	} |
|}|dkrtt| }td|| t|d| dgdS t|j}z||| j}	W n |k
r   t| }t|d| d	| dgd Y S  |k
r }
 z8t| }t|d| d
| dd|
j dgd W Y S d}
~
X Y nl tk
rN   td||j t|g d Y S  tk
r| } ztd| W 5 d}~X Y nX t|	g dS td| t|dgdS )za
    Compute and return values (req, comments) for use in
    FrozenRequirement.from_dist().
    r   )RemoteNotFoundErrorRemoteNotValidErrorvcsNz1No VCS found for editable requirement "%s" in: %rz,# Editable install with no version control ())r   r   z# Editable z install with no remote (z
 install (z4) with either a deleted local remote or invalid URI:z# ''zPcannot determine version of editable source in %s (%s command not found in path)z6Error when trying to get requirement for VCS system %sz-Could not determine repository location of %sz-## !! Could not determine repository location)editable_project_locationAssertionErrorospathnormcaseabspathpip._internal.vcsrX   rY   rZ   get_backend_for_dirrW   rD   debugr   typer   get_src_requirementrU   urlr   rF   r.   r   )rM   r]   locationrX   rY   rZ   vcs_backendZdisplayZvcs_namerN   exexcr   r   r    _get_editable_info   s`    


rm   T)frozenc                   @   sp   e Zd ZU eed< eed< eed< eedZe	e ed< e
edddZeed d	d
dZedddZdS )r4   r.   rN   r6   )default_factoryr   )r'   c                 C   s
   t | jS r-   )r   r.   )selfr   r   r    r7      s    z FrozenRequirement.canonical_namerS   c                 C   sN   |j }|rt|\}}n$g }|j}|r4t||j}nt|}| |j|||dS )N)r   )r6   rm   
direct_urlr   rU   rW   )clsrM   r6   rN   r   rq   r   r   r    r5      s    zFrozenRequirement.from_distc                 C   s4   | j }| jrd| }dt| jt|g d S )Nz-e 
)rN   r6   rI   r;   r   r   )rp   rN   r   r   r    __str__   s    
zFrozenRequirement.__str__N)r   r   r   r   r   boolr   tupler   r   propertyr   r7   classmethodr   r5   rt   r   r   r   r    r4      s   
r4   )NFFNFFr   )+r9   loggingr_   Zdataclassesr   r   typingr   r   r   r   r   r	   r
   r   pip._vendor.packaging.utilsr   r   Zpip._vendor.packaging.versionr   pip._internal.exceptionsr   r   Zpip._internal.metadatar   r   pip._internal.req.constructorsr   r   Zpip._internal.req.req_filer   Z&pip._internal.utils.direct_url_helpersr   	getLoggerr   rD   r   r   ru   rR   rW   rm   r4   r   r   r   r    <module>   sD   (
       

y
B