B
    Õ¹`â"  ã               @   sÊ   d dl m Z  d dlmZ d dlm  mZ d dlZd dlZd dl	Z	d dl
Z
d dlZd dlZd dlZd dlmZ yd dlmZ W n" ek
r    G dd„ dƒZY nX dd	„ ZG d
d„ dejeƒZdd„ ZdS )é    )Úglob)Úconvert_pathN)Úunique_everseen)Ú	Mixin2to3c               @   s   e Zd Zddd„ZdS )r   Tc             C   s   dS )z
do nothingN© )ÚselfÚfilesZdoctestsr   r   úC/tmp/pip-install-4tin_oll/setuptools/setuptools/command/build_py.pyÚrun_2to3   s    zMixin2to3.run_2to3N)T)Ú__name__Ú
__module__Ú__qualname__r
   r   r   r   r	   r      s   r   c             C   s   t  | t  | ¡jtjB ¡ d S )N)ÚosÚchmodÚstatÚst_modeÚS_IWRITE)Útargetr   r   r	   Úmake_writable   s    r   c               @   sŒ   e Zd ZdZdd„ Zdd„ Zdd„ Zdd	„ Zd
d„ Zdd„ Z	dd„ Z
dd„ Zdd„ Zdd„ Zdd„ Zdd„ Zdd„ Zdd„ Zedd„ ƒZd S )!Úbuild_pyaX  Enhanced 'build_py' command that includes data files with packages

    The data files are specified via a 'package_data' argument to 'setup()'.
    See 'setuptools.dist.Distribution' for more details.

    Also, this version of the 'build_py' command allows you to specify both
    'py_modules' and 'packages' in the same setup operation.
    c             C   sF   t j | ¡ | jj| _| jjp i | _d| jkr6| jd= g | _g | _d S )NÚ
data_files)	Úorigr   Úfinalize_optionsÚdistributionÚpackage_dataÚexclude_package_dataÚ__dict__Ú_build_py__updated_filesÚ_build_py__doctests_2to3)r   r   r   r	   r   $   s    

zbuild_py.finalize_optionsc             C   sx   | j s| jsdS | j r|  ¡  | jr4|  ¡  |  ¡  |  | jd¡ |  | jd¡ |  | jd¡ |  t	j
j| dd¡ dS )z?Build modules, packages, and copy data files to build directoryNFTr   )Zinclude_bytecode)Ú
py_modulesÚpackagesZbuild_modulesZbuild_packagesÚbuild_package_datar
   r   r   Úbyte_compiler   r   Úget_outputs)r   r   r   r	   Úrun.   s    zbuild_py.runc             C   s&   |dkr|   ¡ | _| jS tj | |¡S )zlazily compute data filesr   )Ú_get_data_filesr   r   r   Ú__getattr__)r   Úattrr   r   r	   r&   B   s    
zbuild_py.__getattr__c             C   s.   t j | |||¡\}}|r&| j |¡ ||fS )N)r   r   Úbuild_moduler   Úappend)r   ÚmoduleZmodule_fileÚpackageÚoutfileÚcopiedr   r   r	   r(   I   s
    
zbuild_py.build_modulec             C   s   |   ¡  tt| j| jpdƒƒS )z?Generate list of '(package,src_dir,build_dir,filenames)' tuplesr   )Úanalyze_manifestÚlistÚmapÚ_get_pkg_data_filesr    )r   r   r   r	   r%   P   s    zbuild_py._get_data_filesc                sJ   |   |¡‰ tjj| jg| d¡ Ž }‡ fdd„|  |ˆ ¡D ƒ}|ˆ ||fS )NÚ.c                s   g | ]}t j |ˆ ¡‘qS r   )r   ÚpathÚrelpath)Ú.0Úfile)Úsrc_dirr   r	   ú
<listcomp>^   s   z0build_py._get_pkg_data_files.<locals>.<listcomp>)Úget_package_dirr   r3   ÚjoinÚ	build_libÚsplitÚfind_data_files)r   r+   Ú	build_dirÚ	filenamesr   )r7   r	   r1   U   s
    

zbuild_py._get_pkg_data_filesc             C   sX   |   | j||¡}tt|ƒ}tj |¡}ttj	j
|ƒ}t | j |g ¡|¡}|  |||¡S )z6Return filenames for package's data files in 'src_dir')Ú_get_platform_patternsr   r0   r   Ú	itertoolsÚchainÚfrom_iterableÚfilterr   r3   ÚisfileÚmanifest_filesÚgetÚexclude_data_files)r   r+   r7   ÚpatternsZglobs_expandedZglobs_matchesZ
glob_filesr   r   r   r	   r=   c   s    
zbuild_py.find_data_filesc       
      C   s˜   x’| j D ]ˆ\}}}}xz|D ]r}tj ||¡}|  tj |¡¡ tj ||¡}|  ||¡\}}	t|ƒ tj |¡}|	r|| j	j
kr| j |¡ qW qW dS )z$Copy data files into build directoryN)r   r   r3   r:   ÚmkpathÚdirnameÚ	copy_filer   Úabspathr   Zconvert_2to3_doctestsr   r)   )
r   r+   r7   r>   r?   Úfilenamer   ÚsrcfileÚoutfr-   r   r   r	   r!   t   s    
zbuild_py.build_package_datac             C   sô   i  | _ }| jjsd S i }x$| jp$dD ]}||t|  |¡ƒ< q&W |  d¡ |  d¡}xš|jj	D ]Ž}t
j t|ƒ¡\}}d }|}	x:|r¸||kr¸||kr¸|}t
j |¡\}}
t
j |
|¡}q€W ||kr^| d¡rÖ||	krÖq^| || g ¡ |¡ q^W d S )Nr   Úegg_infoz.py)rF   r   Zinclude_package_datar    Úassert_relativer9   Úrun_commandÚget_finalized_commandÚfilelistr   r   r3   r<   r:   ÚendswithÚ
setdefaultr)   )r   ZmfZsrc_dirsr+   Zei_cmdr3   ÚdÚfÚprevZoldfZdfr   r   r	   r.   ‚   s(    


zbuild_py.analyze_manifestc             C   s   d S )Nr   )r   r   r   r	   Úget_data_filesš   s    zbuild_py.get_data_filesc          	   C   s¶   y
| j | S  tk
r   Y nX tj | ||¡}|| j |< |rF| jjsJ|S x,| jjD ]}||ksn| |d ¡rTP qTW |S t 	|d¡}| 
¡ }W dQ R X d|kr²tj d|f ¡‚|S )z8Check namespace packages' __init__ for declare_namespacer2   ÚrbNs   declare_namespacezÁNamespace package problem: %s is a namespace package, but its
__init__.py does not call declare_namespace()! Please fix it.
(See the setuptools manual under "Namespace Packages" for details.)
")Úpackages_checkedÚKeyErrorr   r   Úcheck_packager   Znamespace_packagesÚ
startswithÚioÚopenÚreadÚ	distutilsÚerrorsÚDistutilsError)r   r+   Úpackage_dirZinit_pyÚpkgrY   Úcontentsr   r   r	   r_      s&    


zbuild_py.check_packagec             C   s   i | _ tj | ¡ d S )N)r]   r   r   Úinitialize_options)r   r   r   r	   rj   »   s    zbuild_py.initialize_optionsc             C   s0   t j | |¡}| jjd k	r,tj | jj|¡S |S )N)r   r   r9   r   Zsrc_rootr   r3   r:   )r   r+   Úresr   r   r	   r9   ¿   s    zbuild_py.get_package_dirc                s\   t ˆƒ‰|  | j||¡}‡fdd„|D ƒ}tj |¡}t|ƒ‰ ‡ fdd„ˆD ƒ}t t|ƒƒS )z6Filter filenames for package's data files in 'src_dir'c             3   s   | ]}t  ˆ |¡V  qd S )N)ÚfnmatchrD   )r5   Úpattern)r   r   r	   ú	<genexpr>Î   s   z.build_py.exclude_data_files.<locals>.<genexpr>c             3   s   | ]}|ˆ kr|V  qd S )Nr   )r5   Úfn)Úbadr   r	   rn   Õ   s   )r/   r@   r   rA   rB   rC   Úsetr   )r   r+   r7   r   rI   Zmatch_groupsÚmatchesZkeepersr   )rp   r   r	   rH   Å   s    

zbuild_py.exclude_data_filesc                s.   t  |  dg ¡|  |g ¡¡}‡ fdd„|D ƒS )zÜ
        yield platform-specific path patterns (suitable for glob
        or fn_match) from a glob-based spec (such as
        self.package_data or self.exclude_package_data)
        matching package in src_dir.
        Ú c             3   s    | ]}t j ˆ t|ƒ¡V  qd S )N)r   r3   r:   r   )r5   rm   )r7   r   r	   rn   ê   s   z2build_py._get_platform_patterns.<locals>.<genexpr>)rA   rB   rG   )Úspecr+   r7   Zraw_patternsr   )r7   r	   r@   Ü   s
    

zbuild_py._get_platform_patternsN)r   r   r   Ú__doc__r   r$   r&   r(   r%   r1   r=   r!   r.   r[   r_   rj   r9   rH   Ústaticmethodr@   r   r   r   r	   r      s    
r   c             C   s:   t j | ¡s| S ddlm} t d¡ ¡ |  }||ƒ‚d S )Nr   )ÚDistutilsSetupErrorzÓ
        Error: setup script specifies an absolute path:

            %s

        setup() arguments must *always* be /-separated paths relative to the
        setup.py directory, *never* absolute paths.
        )r   r3   ÚisabsÚdistutils.errorsrw   ÚtextwrapÚdedentÚlstrip)r3   rw   Úmsgr   r   r	   rR   ï   s    rR   )r   Údistutils.utilr   Zdistutils.command.build_pyÚcommandr   r   r   rl   rz   ra   ry   rd   rA   r   Z setuptools.extern.more_itertoolsr   Zsetuptools.lib2to3_exr   Ú	Exceptionr   rR   r   r   r   r	   Ú<module>   s$    V