B
    ©»ˆd3  ã               @   s’   d dl mZ d dlmZ d dlmZm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ZG dd	„ d	ejeƒZG d
d„ dƒZdS )é    )Úconvert_path)Úlog)ÚDistutilsErrorÚDistutilsOptionErrorN)Úeasy_install)Ú_path)Ú
namespacesc               @   sv   e Zd ZdZdZejddg Zejdg ZdZdd„ Z	d	d
„ Z
dd„ Zedd„ ƒZdd„ Zdd„ Zdd„ Zdd„ ZdS )ÚdevelopzSet up package for developmentz%install package in 'development mode')Ú	uninstallÚuzUninstall this source package)z	egg-path=Nz-Set the path to be used in the .egg-link filer
   Fc             C   s2   | j rd| _|  ¡  |  ¡  n|  ¡  |  ¡  d S )NT)r
   Zmulti_versionÚuninstall_linkZuninstall_namespacesÚinstall_for_developmentZwarn_deprecated_options)Úself© r   úL/var/www/html/venv/lib/python3.7/site-packages/setuptools/command/develop.pyÚrun   s    
zdevelop.runc             C   s&   d | _ d | _t | ¡ d | _d| _d S )NÚ.)r
   Úegg_pathr   Úinitialize_optionsÚ
setup_pathZalways_copy_from)r   r   r   r   r   %   s
    
zdevelop.initialize_optionsc             C   s   dd l }|  d¡}|jr4d}|j|jf}t|| ƒ‚|jg| _t | ¡ |  	¡  |  
¡  | j t d¡¡ |jd }tj | j|¡| _|j| _| jd kr¨tj |j¡| _t | j¡}t tj | j| j¡¡}||kràtd| ƒ‚|j|| |tj |j¡¡|jd| _|  | j| j| j¡| _d S )Nr   Úegg_infoz-Please rename %r to %r before using 'develop'z*.eggz	.egg-linkzA--egg-path must be a relative path from the install directory to )Úproject_name)Úpkg_resourcesÚget_finalized_commandZbroken_egg_infor   r   Úegg_nameÚargsr   Úfinalize_optionsÚexpand_basedirsÚexpand_dirsZpackage_indexÚscanÚglobÚosÚpathÚjoinÚinstall_dirÚegg_linkÚegg_baser   Úabspathr   Únormpathr   ÚDistributionÚPathMetadataÚdistÚ_resolve_setup_pathr   )r   r   ÚeiÚtemplater   Zegg_link_fnÚtargetr   r   r   r   r   ,   s<    




zdevelop.finalize_optionsc             C   sj   |   tjd¡ d¡}|tjkr0d| d¡d  }t tj 	|||¡¡}t tj¡}||krft
d||ƒ‚|S )zµ
        Generate a path from egg_base back to '.' where the
        setup script resides and ensure that path points to the
        setup path from $install_dir/$egg_path.
        ú/z../é   zGCan't get a consistent path to setup script from installation directory)Úreplacer!   ÚsepÚrstripÚcurdirÚcountr   r(   r"   r#   r   )r&   r$   r   Zpath_to_setupÚresolvedr5   r   r   r   r,   W   s    
zdevelop._resolve_setup_pathc          	   C   s    |   d¡ | jddd |   d¡ tjr:|  tj¡ d t_|  ¡  t d| j| j	¡ | j
sˆt| jdƒ}| | jd | j ¡ W d Q R X |  d | j| j ¡ d S )Nr   Ú	build_extr1   )ZinplacezCreating %s (link to %s)ÚwÚ
)Úrun_commandÚreinitialize_commandÚ
setuptoolsZbootstrap_install_fromr   Zinstall_namespacesr   Úinfor%   r&   Údry_runÚopenÚwriter   r   Zprocess_distributionr+   Úno_deps)r   Úfr   r   r   r   n   s    

 zdevelop.install_for_developmentc             C   s¢   t j | j¡rzt d| j| j¡ t| jƒ}dd„ |D ƒ}| ¡  || j	g| j	| j
gfkrht d|¡ d S | jszt  | j¡ | jsŒ|  | j¡ | jjržt d¡ d S )NzRemoving %s (link to %s)c             S   s   g | ]}|  ¡ ‘qS r   )r4   )Ú.0Úliner   r   r   ú
<listcomp>ˆ   s    z*develop.uninstall_link.<locals>.<listcomp>z$Link points to %s: uninstall abortedz5Note: you must uninstall or replace scripts manually!)r!   r"   Úexistsr%   r   r>   r&   r@   Úcloser   r   Úwarnr?   ÚunlinkZ
update_pthr+   ÚdistributionÚscripts)r   Zegg_link_fileÚcontentsr   r   r   r   „   s    
zdevelop.uninstall_linkc          
   C   s„   || j k	rt | |¡S |  |¡ x^| jjp,g D ]N}tj t	|ƒ¡}tj 
|¡}t |¡}| ¡ }W d Q R X |  ||||¡ q.W d S )N)r+   r   Úinstall_egg_scriptsÚinstall_wrapper_scriptsrK   rL   r!   r"   r'   r   ÚbasenameÚior@   ÚreadZinstall_script)r   r+   Úscript_nameZscript_pathÚstrmÚscript_textr   r   r   rN   •   s    

zdevelop.install_egg_scriptsc             C   s   t |ƒ}t | |¡S )N)ÚVersionlessRequirementr   rO   )r   r+   r   r   r   rO   §   s    zdevelop.install_wrapper_scriptsN)Ú__name__Ú
__module__Ú__qualname__Ú__doc__Údescriptionr   Úuser_optionsÚboolean_optionsZcommand_consumes_argumentsr   r   r   Ústaticmethodr,   r   r   rN   rO   r   r   r   r   r	      s   	+r	   c               @   s(   e Zd ZdZdd„ Zdd„ Zdd„ ZdS )	rV   a©  
    Adapt a pkg_resources.Distribution to simply return the project
    name as the 'requirement' so that scripts will work across
    multiple versions.

    >>> from pkg_resources import Distribution
    >>> dist = Distribution(project_name='foo', version='1.0')
    >>> str(dist.as_requirement())
    'foo==1.0'
    >>> adapted_dist = VersionlessRequirement(dist)
    >>> str(adapted_dist.as_requirement())
    'foo'
    c             C   s
   || _ d S )N)Ú_VersionlessRequirement__dist)r   r+   r   r   r   Ú__init__»   s    zVersionlessRequirement.__init__c             C   s   t | j|ƒS )N)Úgetattrr_   )r   Únamer   r   r   Ú__getattr__¾   s    z"VersionlessRequirement.__getattr__c             C   s   | j S )N)r   )r   r   r   r   Úas_requirementÁ   s    z%VersionlessRequirement.as_requirementN)rW   rX   rY   rZ   r`   rc   rd   r   r   r   r   rV   ¬   s   rV   )Údistutils.utilr   Ú	distutilsr   Údistutils.errorsr   r   r!   r    rQ   Zsetuptools.command.easy_installr   r=   r   r   ZDevelopInstallerr	   rV   r   r   r   r   Ú<module>   s    