U
    „}agç_  ã                   @   sÖ  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mZm	Z	m
Z
mZmZmZmZmZ d dlmZ d dlmZmZ d dlmZ d dlmZ d dlmZ d d	lmZmZ d d
lmZm Z m!Z!m"Z" d dl#m$Z$m%Z% d dl&m'Z' ee(ƒZ)e*e*e+e
e*ddf dœdd„Z,ede
eddf f ede
eddf f dœdd„Z-e-ee
e*ddf dœdd„ƒZ.ee* ee* dœdd„Z/ee* ee* dœdd„Z0ee* eee* ee* f dœdd„Z1G dd„ dƒZ2G d d!„ d!ƒZ3G d"d#„ d#ƒZ4dS )$é    N)Úcache_from_source)	ÚAnyÚCallableÚDictÚ	GeneratorÚIterableÚListÚOptionalÚSetÚTuple)ÚUninstallationError)Úget_bin_prefixÚget_bin_user)ÚBaseDistribution)ÚWINDOWS)Úegg_link_path_from_location)Ú	getLoggerÚ
indent_log)ÚaskÚnormalize_pathÚrenamesÚrmtree)ÚAdjacentTempDirectoryÚTempDirectory)Úrunning_under_virtualenv)Úbin_dirÚscript_nameÚis_guiÚreturnc                 c   sV   t j | |¡}|V  tsdS |› d�V  |› d�V  |rF|› d�V  n|› d�V  dS )z‘Create the fully qualified name of the files created by
    {console,gui}_scripts for the given ``dist``.
    Returns the list of file names
    Nz.exez.exe.manifestz-script.pywz
-script.py)ÚosÚpathÚjoinr   )r   r   r   Zexe_name© r"   úW/var/www/html/publicvenv/lib/python3.8/site-packages/pip/_internal/req/req_uninstall.pyÚ_script_names   s    r$   .)Úfnr   c                    s.   t  ˆ ¡ttttd d f dœ‡ fdd„ƒ}|S )N)ÚargsÚkwr   c                  ?   s2   t ƒ }ˆ | |ŽD ]}||kr| |¡ |V  qd S ©N)ÚsetÚadd)r&   r'   ÚseenÚitem©r%   r"   r#   Úunique+   s
    
z_unique.<locals>.unique)Ú	functoolsÚwrapsr   r   )r%   r.   r"   r-   r#   Ú_unique(   s    "r1   ©Údistr   c                 c   sø   | j }|dk	stdƒ‚|  ¡ }|dkr€d| › d�}| j}|rD|dkrh| j› d| j› �}|d|› d�7 }n|d	|› d
�7 }t|ƒ‚|D ]n}tj 	||¡}|V  | 
d¡r„tj |¡\}}	|	dd… }
tj 	||
d ¡}|V  tj 	||
d ¡}|V  q„dS )aÒ  
    Yield all the uninstallation paths for dist based on RECORD-without-.py[co]

    Yield paths to all the files in RECORD. For each .py file in RECORD, add
    the .pyc and .pyo in the same directory.

    UninstallPathSet.add() takes care of the __pycache__ .py[co].

    If RECORD is not found, raises UninstallationError,
    with possible information from the INSTALLER file.

    https://packaging.python.org/specifications/recording-installed-packages/
    Nznot installedzCannot uninstall z, RECORD file not found.Úpipz==zV You might be able to recover from this via: 'pip install --force-reinstall --no-deps z'.z$ Hint: The package was installed by Ú.ú.pyéýÿÿÿú.pycú.pyo)ÚlocationÚAssertionErrorÚiter_declared_entriesÚ	installerÚraw_nameÚversionr   r   r    r!   ÚendswithÚsplit)r3   r:   ÚentriesÚmsgr=   ÚdepÚentryr    Údnr%   Úbaser"   r"   r#   Úuninstallation_paths6   s.    
ÿ
rH   )Úpathsr   c                    sJ   t jj‰tƒ }t| td�D ]*‰ t‡ ‡fdd„|D ƒƒ}|s| ˆ ¡ q|S )zÈCompact a path set to contain the minimal number of paths
    necessary to contain all paths in the set. If /a/path/ and
    /a/path/to/a/file.txt are both in the set, leave only the
    shorter path.©Úkeyc                 3   s:   | ]2}ˆ   | d ¡¡o0ˆ t| d ¡ ˆ¡ƒ ˆkV  qdS )Ú*N)Ú
startswithÚrstripÚlen)Ú.0Z	shortpath©r    Úsepr"   r#   Ú	<genexpr>k   s   þzcompact.<locals>.<genexpr>)r   r    rR   r)   ÚsortedrO   Úanyr*   )rI   Zshort_pathsZshould_skipr"   rQ   r#   Úcompactb   s    ýrV   c           	         sø   dd„ | D ƒ}t |ƒ}tdd„ | ¡ D ƒtd�}t ƒ }ttdœdd„‰|D ]˜‰t‡fd	d
„|D ƒƒrfqJt ƒ }t ƒ }t ˆ¡D ]B\‰ }}| ‡ ‡‡fdd
„|D ƒ¡ | ‡ ‡‡fdd
„|D ƒ¡ q||| sJ| 	|¡ | 
ˆtj ¡ qJt t|j|ƒƒ|B S )z«Returns a set containing the paths that need to be renamed.

    This set may include directories when the original sequence of paths
    included every file on disk.
    c                 S   s   i | ]}t j |¡|“qS r"   )r   r    Únormcase©rP   Úpr"   r"   r#   Ú
<dictcomp>{   s     
 z'compress_for_rename.<locals>.<dictcomp>c                 S   s   h | ]}t j |¡d  ’qS )r   )r   r    rA   rX   r"   r"   r#   Ú	<setcomp>}   s     z&compress_for_rename.<locals>.<setcomp>rJ   )Úar   c                  W   s   t j t jj| Ž ¡S r(   )r   r    rW   r!   )r\   r"   r"   r#   Ú	norm_join€   s    z&compress_for_rename.<locals>.norm_joinc                 3   s    | ]}t j ˆ ¡ |¡V  qd S r(   )r   r    rW   rM   )rP   Úw)Úrootr"   r#   rS   „   s     z&compress_for_rename.<locals>.<genexpr>c                 3   s   | ]}ˆˆˆ |ƒV  qd S r(   r"   )rP   Úd©Údirnamer]   r_   r"   r#   rS   ‹   s     c                 3   s   | ]}ˆˆˆ |ƒV  qd S r(   r"   )rP   Úfra   r"   r#   rS   Œ   s     )r)   rT   ÚvaluesrO   ÚstrrU   r   ÚwalkÚupdateÚdifference_updater*   rR   ÚmapÚ__getitem__)	rI   Zcase_mapÚ	remainingZ	uncheckedÚ	wildcardsZ	all_filesZall_subdirsÚsubdirsÚfilesr"   ra   r#   Úcompress_for_renameu   s"    
ro   c                 C   sü   t | ƒ}t ƒ }t ƒ }t ƒ }|D ]>}| d¡r.q| d¡s@d|krR| tj |¡¡ | |¡ qt ttjj|ƒƒ}t|ƒ}|D ]d}t 	|¡D ]T\}}	}
|
D ]D}| d¡r¨q˜tj 
||¡}tj |¡r˜tj |¡|kr˜| |¡ q˜qŠq||dd„ |D ƒB }||fS )as  Returns a tuple of 2 sets of which paths to display to user

    The first set contains paths that would be deleted. Files of a package
    are not added and the top-level directory of the package has a '*' added
    at the end - to signify that all it's contents are removed.

    The second set contains files that would have been skipped in the above
    folders.
    r8   z__init__.pyz
.dist-infoc                 S   s   h | ]}t j |d ¡’qS )rL   )r   r    r!   )rP   Úfolderr"   r"   r#   r[   Ã   s     z.compress_for_output_listing.<locals>.<setcomp>)r)   r@   r*   r   r    rb   ri   rW   rV   rf   r!   Úisfile)rI   Úwill_removeÚ	will_skipZfoldersrn   r    Z_normcased_filesrp   ÚdirpathÚ_ZdirfilesÚfnameZfile_r"   r"   r#   Úcompress_for_output_listing—   s2    


ÿþrw   c                   @   s|   e Zd ZdZddœdd„Zeedœdd„Zeedœd	d
„Zeedœdd„Zddœdd„Z	ddœdd„Z
eedœdd„ƒZdS )ÚStashedUninstallPathSetzWA set of file rename operations to stash files while
    tentatively uninstalling them.N©r   c                 C   s   i | _ g | _d S r(   )Ú
_save_dirsÚ_moves©Úselfr"   r"   r#   Ú__init__Ì   s    z StashedUninstallPathSet.__init__©r    r   c                 C   sD   zt |ƒ}W n tk
r*   tdd�}Y nX || jtj |¡< |jS )z�Stashes a directory.

        Directories are stashed adjacent to their original location if
        possible, or else moved/copied into the user's temp dir.Ú	uninstall©Úkind)r   ÚOSErrorr   rz   r   r    rW   )r}   r    Úsave_dirr"   r"   r#   Ú_get_directory_stashÔ   s    z,StashedUninstallPathSet._get_directory_stashc                 C   sº   t j |¡}t j |¡d }}d}||krfz| j| }W q†W n tk
rP   Y nX t j |¡| }}q"t j |¡}tdd�}|| j|< t j ||¡}|r´|t jjkr´t j 	|j|¡S |jS )z‚Stashes a file.

        If no root has been provided, one will be created for the directory
        in the user's temp directory.Nr€   r�   )
r   r    rW   rb   rz   ÚKeyErrorr   ÚrelpathÚcurdirr!   )r}   r    ÚheadZold_headr„   r‡   r"   r"   r#   Ú_get_file_stashâ   s"    


z'StashedUninstallPathSet._get_file_stashc                 C   sl   t j |¡ot j |¡ }|r*|  |¡}n
|  |¡}| j ||f¡ |r^t j |¡r^t  |¡ t	||ƒ |S )z�Stashes the directory or file and returns its new location.
        Handle symlinks as files to avoid modifying the symlink targets.
        )
r   r    ÚisdirÚislinkr…   rŠ   r{   ÚappendÚrmdirr   )r}   r    Zpath_is_dirÚnew_pathr"   r"   r#   Ústashý   s    


zStashedUninstallPathSet.stashc                 C   s(   | j  ¡ D ]}| ¡  q
g | _i | _ dS )z0Commits the uninstall by removing stashed files.N)rz   rd   Úcleanupr{   )r}   r„   r"   r"   r#   Úcommit  s    
zStashedUninstallPathSet.commitc                 C   sÆ   | j D ]}tjd|žŽ  q| j D ]˜\}}zTt d||¡ tj |¡sPtj |¡r\t |¡ ntj 	|¡rpt
|ƒ t||ƒ W q  tk
r¶ } zt d|¡ t d|¡ W 5 d}~X Y q X q |  ¡  dS )z2Undoes the uninstall by moving stashed files back.úMoving to %s
 from %szReplacing %s from %szFailed to restore %szException: %sN)r“   )r{   ÚloggerÚinfoÚdebugr   r    rq   rŒ   Úunlinkr‹   r   r   rƒ   Úerrorr’   )r}   rY   r�   r    Úexr"   r"   r#   Úrollback  s    
 z StashedUninstallPathSet.rollbackc                 C   s
   t | jƒS r(   )Úboolr{   r|   r"   r"   r#   Úcan_rollback,  s    z$StashedUninstallPathSet.can_rollback)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r~   re   r…   rŠ   r�   r’   rš   Úpropertyr›   rœ   r"   r"   r"   r#   rx   È   s   rx   c                   @   s¦   e Zd ZdZeddœdd„Zeedœdd„Zeddœd	d
„Z	eeddœdd„Z
deeddœdd„Zeedœdd„Zddœdd„Zddœdd„Zeed dœdd„ƒZdS )ÚUninstallPathSetzMA set of file paths to be removed in the uninstallation of a
    requirement.Nr2   c                 C   s6   t ƒ | _t ƒ | _i | _|| _tƒ | _t ¡ t	ƒ| _
d S r(   )r)   Ú_pathsÚ_refuseÚ_pthÚ_distrx   Ú_moved_pathsr/   Ú	lru_cacher   Ú_normalize_path_cached)r}   r3   r"   r"   r#   r~   5  s    zUninstallPathSet.__init__r   c                 C   s   t ƒ s
dS | |  tj¡¡S )zs
        Return True if the given path is one we are permitted to
        remove/modify, False otherwise.

        T)r   rM   r©   ÚsysÚprefix)r}   r    r"   r"   r#   Ú
_permitted@  s    zUninstallPathSet._permittedc                 C   s†   t j |¡\}}t j |  |¡t j |¡¡}t j |¡s<d S |  |¡rT| j 	|¡ n| j
 	|¡ t j |¡d dkr‚|  	t|ƒ¡ d S )Né   r6   )r   r    rA   r!   r©   rW   Úexistsr¬   r£   r*   r¤   Úsplitextr   )r}   r    r‰   Útailr"   r"   r#   r*   K  s    
zUninstallPathSet.add)Úpth_filerE   r   c                 C   sN   |   |¡}|  |¡r>|| jkr,t|ƒ| j|< | j|  |¡ n| j |¡ d S r(   )r©   r¬   r¥   ÚUninstallPthEntriesr*   r¤   )r}   r±   rE   r"   r"   r#   Úadd_pth^  s    


zUninstallPathSet.add_pthF)Úauto_confirmÚverboser   c              	   C   s¼   | j st d| jj¡ dS | jj› d| jj› �}t d|¡ tƒ �p |sR|  |¡r®| j}t	| j ƒ}t
t|ƒƒD ]}| |¡ t d|¡ qn| j ¡ D ]}| ¡  q”t d|¡ W 5 Q R X dS )z\Remove paths in ``self._paths`` with confirmation (unless
        ``auto_confirm`` is True).z7Can't uninstall '%s'. No files were found to uninstall.Nú-zUninstalling %s:zRemoving file or directory %szSuccessfully uninstalled %s)r£   r”   r•   r¦   r>   r?   r   Ú_allowed_to_proceedr§   ro   rT   rV   r�   rµ   r¥   rd   Úremove)r}   r´   rµ   Zdist_name_versionÚmovedZ
for_renamer    Úpthr"   r"   r#   r¸   g  s$    þ


zUninstallPathSet.remove)rµ   r   c                 C   s|   t tt  ddœdd„}|s*t| jƒ\}}nt| jƒ}tƒ }|d|ƒ |d|ƒ |d| jƒ |rn|dt| jƒƒ td	d
ƒdkS )z@Display which files would be deleted and prompt for confirmationN)rC   rI   r   c              	   S   sD   |sd S t  | ¡ tƒ �" tt|ƒƒD ]}t  |¡ q&W 5 Q R X d S r(   )r”   r•   r   rT   rV   )rC   rI   r    r"   r"   r#   Ú_display‡  s    
z6UninstallPathSet._allowed_to_proceed.<locals>._displayzWould remove:z+Would not remove (might be manually added):z%Would not remove (outside of prefix):zWill actually move:zProceed (Y/n)? )ÚyÚnÚ r½   )re   r   rw   r£   r)   r¤   ro   r   )r}   rµ   r»   rr   rs   r"   r"   r#   r·   „  s    	


z$UninstallPathSet._allowed_to_proceedry   c                 C   sR   | j jst d| jj¡ dS t d| jj¡ | j  ¡  | j 	¡ D ]}| ¡  q@dS )z1Rollback the changes previously made by remove().z'Can't roll back %s; was not uninstalledNzRolling back uninstall of %s)
r§   rœ   r”   r˜   r¦   r>   r•   rš   r¥   rd   )r}   rº   r"   r"   r#   rš      s    þ
zUninstallPathSet.rollbackc                 C   s   | j  ¡  dS )z?Remove temporary save dir: rollback will no longer be possible.N)r§   r’   r|   r"   r"   r#   r’   ­  s    zUninstallPathSet.commitc              
      s²  |j }|j}|d kr*t d|j¡ | |ƒS t|ƒ}|jsTt d|j|tj¡ | |ƒS |dd„ t	 
d¡t	 
d¡hD ƒkrŽt d|j|¡ | |ƒS | |ƒ}t|jƒ}|joÌ|d k	oÌtj |¡oÌ| |j› d�¡ }|�rÊ|d k	ræ| |¡ | ¡ }|d k	�r|D ]}	| tj ||	¡¡ qün®| d	¡�rüz| d
¡}
W n tk
�rL   g ‰ Y nX |
jdd�‰ ‡ fdd„| d	¡ ¡ D ƒD ]N}tj ||¡}| |¡ | |› d�¡ | |› d�¡ | |› d�¡ �qv�n2|j�rætd |j¡ƒ‚�n|j�r0| |¡ tj |¡d }tj tj |¡d¡}|  |d| ¡ nÌ|j!�rTt"|ƒD ]}| |¡ �q@n¨|�rît#|ƒ�$}tj $| %¡  &¡ ¡}| '|¡}W 5 Q R X tj (||¡�sÀt)d|› d|› d|j› d|› d�	ƒ‚| |¡ tj tj |¡d¡}|  ||¡ nt *d||¡ |j+�rt,ƒ }nt-ƒ }zH| .¡ D ]:}| tj ||¡¡ t/�r| tj ||› d�¡¡ �qW n tt0fk
�rt   Y nX t1t2t3t2d d f dœdd„}|||ƒD ]}| |¡ �qœ|S ) Nz-Not uninstalling %s since it is not installedz1Not uninstalling %s at %s, outside environment %sc                 S   s   h | ]}|r|’qS r"   r"   rX   r"   r"   r#   r[   Æ  s   þz-UninstallPathSet.from_dist.<locals>.<setcomp>ÚstdlibÚ
platstdlibz<Not uninstalling %s at %s, as it is in the standard library.z	.egg-infoztop_level.txtznamespace_packages.txtF)Úkeependsc                    s   g | ]}|r|ˆ kr|‘qS r"   r"   rX   ©Z
namespacesr"   r#   Ú
<listcomp>ô  s    þz.UninstallPathSet.from_dist.<locals>.<listcomp>r6   r8   r9   z©Cannot uninstall {!r}. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.r­   zeasy-install.pthz./z	Egg-link z (to z') does not match installed location of z (at ú)z)Not sure how to uninstall: %s - Check: %sz.bat)r3   r   r   c                 s   sP   |   ¡ D ]B}|jdkr,t||jdƒE d H  q|jdkrt||jdƒE d H  qd S )NÚconsole_scriptsFÚgui_scriptsT)Úiter_entry_pointsÚgroupr$   Úname)r3   r   Úentry_pointr"   r"   r#   Úiter_scripts_to_removeB  s
    

z:UninstallPathSet.from_dist.<locals>.iter_scripts_to_remove)4r:   Úinfo_locationr”   r•   Úcanonical_namer   Úlocalrª   r«   Ú	sysconfigÚget_pathr   r>   Ú"installed_with_setuptools_egg_infor   r    r®   r@   Úsetuptools_filenamer*   r<   r!   Úis_fileÚ	read_textÚFileNotFoundErrorÚ
splitlinesÚinstalled_by_distutilsr   ÚformatÚinstalled_as_eggrA   rb   r³   Úinstalled_with_dist_inforH   ÚopenrW   ÚreadlineÚstripr©   Úsamefiler;   r–   Úin_usersiter   r   Úiter_distutils_script_namesr   ÚNotADirectoryErrorr   re   r   )Úclsr3   Zdist_locationrÌ   Znormalized_dist_locationZpaths_to_removeZdevelop_egg_linkZsetuptools_flat_installationZinstalled_filesZinstalled_fileZnamespace_packagesZtop_level_pkgr    Zeasy_install_eggZeasy_install_pthÚfhZlink_pointerZnormalized_link_pointerr   ÚscriptrË   Úsr"   rÂ   r#   Ú	from_dist±  sâ    þüþý
ÿ
þú



þ

ýÿ

þ
ÿ ÿý

 ÿý"ý
zUninstallPathSet.from_dist)FF)r�   rž   rŸ   r    r   r~   re   r›   r¬   r*   r³   r¸   r·   rš   r’   Úclassmethodræ   r"   r"   r"   r#   r¢   1  s   	r¢   c                   @   sH   e Zd Zeddœdd„Zeddœdd„Zddœd	d
„Zedœdd„ZdS )r²   N)r±   r   c                 C   s   || _ tƒ | _d | _d S r(   )Úfiler)   rB   Ú_saved_lines)r}   r±   r"   r"   r#   r~   S  s    zUninstallPthEntries.__init__)rE   r   c                 C   s<   t j |¡}tr,t j |¡d s,| dd¡}| j |¡ d S )Nr   ú\ú/)r   r    rW   r   Ú
splitdriveÚreplacerB   r*   )r}   rE   r"   r"   r#   r*   X  s    
zUninstallPthEntries.addry   c              	   C   s
  t  d| j¡ tj | j¡s.t  d| j¡ d S t| jdƒ�}| ¡ }|| _	W 5 Q R X t
dd„ |D ƒƒrld}nd}|rž|d  | d	¡¡sž|d | d	¡ |d< | jD ]>}z$t  d
|¡ | ||  d	¡¡ W q¤ tk
rà   Y q¤X q¤t| jdƒ�}| |¡ W 5 Q R X d S )NzRemoving pth entries from %s:z.Cannot remove entries from nonexistent file %sÚrbc                 s   s   | ]}d |kV  qdS )s   
Nr"   )rP   Úliner"   r"   r#   rS   r  s     z-UninstallPthEntries.remove.<locals>.<genexpr>z
Ú
éÿÿÿÿzutf-8zRemoving entry: %sÚwb)r”   rµ   rè   r   r    rq   ÚwarningrÛ   Ú	readlinesré   rU   r@   ÚencoderB   r¸   Ú
ValueErrorÚ
writelines)r}   rã   ÚlinesZendlinerE   r"   r"   r#   r¸   g  s(    
zUninstallPthEntries.removec              	   C   sR   | j d krt d| j¡ dS t d| j¡ t| jdƒ�}| | j ¡ W 5 Q R X dS )Nz.Cannot roll back changes to %s, none were madeFz!Rolling %s back to previous staterò   T)ré   r”   r˜   rè   r–   rÛ   r÷   )r}   rã   r"   r"   r#   rš   ‚  s    
zUninstallPthEntries.rollback)	r�   rž   rŸ   re   r~   r*   r¸   r›   rš   r"   r"   r"   r#   r²   R  s   r²   )5r/   r   rª   rÏ   Úimportlib.utilr   Útypingr   r   r   r   r   r   r	   r
   r   Úpip._internal.exceptionsr   Úpip._internal.locationsr   r   Úpip._internal.metadatar   Úpip._internal.utils.compatr   Úpip._internal.utils.egg_linkr   Úpip._internal.utils.loggingr   r   Úpip._internal.utils.miscr   r   r   r   Úpip._internal.utils.temp_dirr   r   Úpip._internal.utils.virtualenvr   r�   r”   re   r›   r$   r1   rH   rV   ro   rw   rx   r¢   r²   r"   r"   r"   r#   Ú<module>   sB   ,  þþ+"$1i  #