
    
_dB                         d dl mZ d dlmZ d dl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	ej                  e
      Z G d
 d      Zy)    )convert_path)log)DistutilsOptionErrorN)easy_install)_path)
namespacesc                       e Zd ZdZdZej                  ddgz   Zej                  dgz   ZdZd Z	d Z
d	 Zed
        Zd Zd Zd Zd Zy)developzSet up package for developmentz%install package in 'development mode')	uninstalluzUninstall this source package)z	egg-path=Nz-Set the path to be used in the .egg-link filer   Fc                     | j                   r(d| _        | j                          | j                          n| j	                          | j                          y )NT)r   multi_versionuninstall_linkuninstall_namespacesinstall_for_developmentwarn_deprecated_optionsselfs    </usr/lib/python3/dist-packages/setuptools/command/develop.pyrunzdevelop.run   sA    >>!%D!%%'((*$$&    c                 f    d | _         d | _        t        j                  |        d | _        d| _        y )N.)r   egg_pathr   initialize_options
setup_pathalways_copy_fromr   s    r   r   zdevelop.initialize_options%   s-    ''- #r   c           	      <   dd l }| j                  d      }|j                  g| _        t	        j
                  |        | j                          | j                          | j                  j                  t        j                  d             |j                  dz   }t        j                  j                  | j                  |      | _        |j                   | _        | j"                  .t        j                  j%                  |j                         | _        t'        j(                  | j                         }t'        j(                  t        j                  j                  | j                  | j"                              }||k7  rt+        d|z         |j-                  ||j/                  |t        j                  j%                  |j0                              |j                        | _        | j5                  | j                   | j                  | j"                        | _        y )Nr   egg_infoz*.eggz	.egg-linkzA--egg-path must be a relative path from the install directory to project_name)pkg_resourcesget_finalized_commandegg_nameargsr   finalize_optionsexpand_basedirsexpand_dirspackage_indexscanglobospathjoininstall_diregg_linkegg_baser   abspathr   normpathr   DistributionPathMetadatar   dist_resolve_setup_pathr   )r   r"   eiegg_link_fntargetr   s         r   r&   zdevelop.finalize_options,   s   ''
3[[M	%%d+		' 23kkK/T%5%5{C== GGOOBKK8DM.>>"'',,t/?/?"OPv&!#)*  "..&&vrwwr{{/KL / 
	 22MMMM
r   c                    | j                  t        j                  d      j                  d      }|t        j                  k7  rd|j                  d      dz   z  }t        j                  t        j                  j                  |||            }t        j                  t        j                        }||k7  rt        d||      |S )z
        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.
        /z../   zGCan't get a consistent path to setup script from installation directory)replacer,   seprstripcurdircountr   r3   r-   r.   r   )r1   r/   r   path_to_setupresolvedrA   s         r   r7   zdevelop._resolve_setup_pathS   s     !((5<<SABII%!]%8%8%=%ABM>>"'',,{Hm"TU		*v&*	  r   c                 l   | j                  d       | j                  dd       | j                  d       t        j                  r*| j	                  t        j                         d t        _        | j                          t        j                  d| j                  | j                         | j                  sJt        | j                  d      5 }|j                  | j                  dz   | j                  z          d d d        | j                  d | j                   | j"                          y # 1 sw Y   2xY w)Nr   	build_extr=   )inplacezCreating %s (link to %s)w
)run_commandreinitialize_command
setuptoolsbootstrap_install_fromr   install_namespacesr   infor0   r1   dry_runopenwriter   r   process_distributionr6   no_deps)r   fs     r   r   zdevelop.install_for_developmenth   s    $ 	!!+q!9%,,j??@04J-! 	+T]]DMMJ||dmmS) @Q,t>?@ 	!!$		t||3CD	@ @s   ,D**D3c                    t         j                  j                  | j                        rt	        j
                  d| j                  | j                         t        | j                        }|D cg c]  }|j                          }}|j                          || j                  g| j                  | j                  gfvrt	        j                  d|       y | j                  st        j                  | j                         | j                  s| j                  | j                          | j"                  j$                  rt	        j                  d       y y c c}w )NzRemoving %s (link to %s)z$Link points to %s: uninstall abortedz5Note: you must uninstall or replace scripts manually!)r,   r-   existsr0   r   rO   r1   rQ   r@   closer   r   warnrP   unlink
update_pthr6   distributionscripts)r   egg_link_filelinecontentss       r   r   zdevelop.uninstall_link~   s    77>>$--(HH/N /M2?@$@H@!$--1QRR?J<<		$--(||OODII&$$HHLM % As   .Ec                    || j                   urt        j                  | |      S | j                  |       | j                  j
                  xs g D ]  }t        j                  j                  t        |            }t        j                  j                  |      }t        j                  |      5 }|j                         }d d d        | j                  |||        y # 1 sw Y    xY wN)r6   r   install_egg_scriptsinstall_wrapper_scriptsr\   r]   r,   r-   r2   r   basenameiorQ   readinstall_script)r   r6   script_namescript_pathstrmscript_texts         r   rc   zdevelop.install_egg_scripts   s    tyy 33D$??
 	$$T*  ,,44: 	MK''//,{*CDK''**;7K% *"iik*k;L	M* *s   /CC(	c                 D    t        |      }t        j                  | |      S rb   )VersionlessRequirementr   rd   r   r6   s     r   rd   zdevelop.install_wrapper_scripts   s    %d+33D$??r   N)__name__
__module____qualname____doc__descriptionr   user_optionsboolean_optionscommand_consumes_argumentsr   r   r&   staticmethodr7   r   r   rc   rd    r   r   r
   r
      s{    (9K,,;L0 L
 #22k]BO!&'$%
N  (E,N"M$@r   r
   c                   "    e Zd ZdZd Zd Zd Zy)rn   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                     || _         y rb   )_VersionlessRequirement__distro   s     r   __init__zVersionlessRequirement.__init__   s	    r   c                 .    t        | j                  |      S rb   )getattrr|   )r   names     r   __getattr__z"VersionlessRequirement.__getattr__   s    t{{D))r   c                     | j                   S rb   r    r   s    r   as_requirementz%VersionlessRequirement.as_requirement   s       r   N)rp   rq   rr   rs   r}   r   r   ry   r   r   rn   rn      s    *!r   rn   )distutils.utilr   	distutilsr   distutils.errorsr   r,   r+   rf   setuptools.command.easy_installr   rL   r   r   DevelopInstallerr
   rn   ry   r   r   <module>r      sF    '  1 	  	 8  ! U@j))< U@p! !r   