U
    BªSh&C  ã                   @   sz   d Z ddlZddlZddlZddlZddlmZ ddlT ddl	m
Z
mZ ddlmZ G dd„ deƒZG d	d
„ d
eeƒZdS )zHdistutils.command.build_py

Implements the Distutils 'build_py' command.é    N)ÚCommand)Ú*)Úconvert_pathÚ	Mixin2to3)Úlogc                   @   sÈ   e Zd ZdZdddddgZddgZd	di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$d%„ Zd2d'd(„Zd)d*„ Zd+d,„ Zd-d.„ Zd/d0„ Zd1S )3Úbuild_pyz5"build" pure Python modules (copy to build directory))z
build-lib=Údzdirectory to "build" (copy) to)ÚcompileÚczcompile .py to .pyc)ú
no-compileNz!don't compile .py files [default])z	optimize=ÚOzlalso compile with optimization: -O1 for "python -O", -O2 for "python -OO", and -O0 to disable [default: -O0])ÚforceÚfz2forcibly build everything (ignore file timestamps)r	   r   r   c                 C   s4   d | _ d | _d | _d | _d | _d| _d| _d | _d S )Nr   )Ú	build_libÚ
py_modulesÚpackageÚpackage_dataÚpackage_dirr	   Úoptimizer   ©Úself© r   úY/root/rtd-docs/venv/lib/python3.8/site-packages/setuptools/_distutils/command/build_py.pyÚinitialize_options    s    zbuild_py.initialize_optionsc              	   C   sÆ   |   ddd¡ | jj| _| jj| _| jj| _i | _| jjr^| jj ¡ D ]\}}t|ƒ| j|< qF|  ¡ | _	t
| jtƒsÂz,t| jƒ| _d| j  kr˜dksžn t‚W n  ttfk
rÀ   tdƒ‚Y nX d S )NÚbuild)r   r   )r   r   r   é   zoptimize must be 0, 1, or 2)Úset_undefined_optionsÚdistributionÚpackagesr   r   r   Úitemsr   Úget_data_filesÚ
data_filesÚ
isinstancer   ÚintÚAssertionErrorÚ
ValueErrorÚDistutilsOptionError)r   ÚnameÚpathr   r   r   Úfinalize_options*   s$    þ



 zbuild_py.finalize_optionsc                 C   s:   | j r|  ¡  | jr$|  ¡  |  ¡  |  | jdd¡ d S ©Nr   )Úinclude_bytecode)r   Úbuild_modulesr   Úbuild_packagesÚbuild_package_dataÚbyte_compileÚget_outputsr   r   r   r   ÚrunC   s    zbuild_py.runc                    s‚   g }| j s|S | j D ]h}|  |¡}tjj| jg| d¡ Ž }d‰ |rPt|ƒd ‰ ‡ fdd„|  ||¡D ƒ}| 	||||f¡ q|S )z?Generate list of '(package,src_dir,build_dir,filenames)' tuplesÚ.r   é   c                    s   g | ]}|ˆ d … ‘qS ©Nr   )Ú.0Úfile©Úplenr   r   Ú
<listcomp>s   s    z+build_py.get_data_files.<locals>.<listcomp>)
r   Úget_package_dirÚosr(   Újoinr   ÚsplitÚlenÚfind_data_filesÚappend)r   Údatar   Úsrc_dirÚ	build_dirÚ	filenamesr   r7   r   r    a   s    



ÿzbuild_py.get_data_filesc                    sd   | j  dg ¡| j  |g ¡ }g ‰ |D ]:}t tj t |¡t|ƒ¡¡}ˆ  ‡ fdd„|D ƒ¡ q$ˆ S )z6Return filenames for package's data files in 'src_dir'Ú c                    s$   g | ]}|ˆ krt j |¡r|‘qS r   )r;   r(   Úisfile)r5   Úfn©Úfilesr   r   r9   ‚   s     ÿz,build_py.find_data_files.<locals>.<listcomp>)	r   ÚgetÚglobr;   r(   r<   Úescaper   Úextend)r   r   rB   ZglobsÚpatternÚfilelistr   rH   r   r?   y   s    ÿzbuild_py.find_data_filesc                 C   s`   d}| j D ]P\}}}}|D ]>}tj ||¡}|  tj |¡¡ | jtj ||¡|dd qq
dS )z$Copy data files into build directoryNF©Úpreserve_mode)r!   r;   r(   r<   ÚmkpathÚdirnameÚ	copy_file)r   Zlastdirr   rB   rC   rD   ÚfilenameÚtargetr   r   r   r.   †   s    ÿzbuild_py.build_package_datac                 C   sÀ   |  d¡}| js&|r tjj|Ž S dS n–g }|rˆz| jd |¡ }W n* tk
rl   | d|d ¡ |d= Y q*X | d|¡ tjj|Ž S q*| j d¡}|dk	r¨| d|¡ |r¸tjj|Ž S dS dS )z½Return the directory, relative to the top of the source
           distribution, where package 'package' should be found
           (at least according to the 'package_dir' option, if any).r2   rE   r   éÿÿÿÿN)r=   r   r;   r(   r<   ÚKeyErrorÚinsertrJ   )r   r   r(   ÚtailZpdirr   r   r   r:      s(    
	zbuild_py.get_package_dirc                 C   sj   |dkr8t j |¡s td| ƒ‚t j |¡s8td| ƒ‚|rft j |d¡}t j |¡rZ|S t d|¡ d S )NrE   z%package directory '%s' does not existz>supposed package directory '%s' exists, but is not a directoryz__init__.pyz8package init file '%s' not found (or not a regular file))	r;   r(   ÚexistsÚDistutilsFileErrorÚisdirr<   rF   r   Úwarn)r   r   r   Úinit_pyr   r   r   Úcheck_package·   s&    ÿÿÿÿzbuild_py.check_packagec                 C   s&   t j |¡st d||¡ dS dS d S )Nz!file %s (for module %s) not foundFT)r;   r(   rF   r   r^   )r   ÚmoduleÚmodule_filer   r   r   Úcheck_moduleÒ   s    zbuild_py.check_modulec           	      C   s”   |   ||¡ t tj t |¡d¡¡}g }tj | jj¡}|D ]P}tj |¡}||kr€tj 	tj 
|¡¡d }| |||f¡ q>|  d| ¡ q>|S )Nz*.pyr   zexcluding %s)r`   rK   r;   r(   r<   rL   Úabspathr   Úscript_nameÚsplitextÚbasenamer@   Údebug_print)	r   r   r   Zmodule_filesÚmodulesZsetup_scriptr   Zabs_fra   r   r   r   Úfind_package_modulesÙ   s    zbuild_py.find_package_modulesc              	   C   sÐ   i }g }| j D ]¼}| d¡}d |dd… ¡}|d }z|| \}}W n" tk
rh   |  |¡}d}Y nX |sš|  ||¡}	|df||< |	rš| |d|	f¡ tj ||d ¡}
|  	||
¡sºq| |||
f¡ q|S )aÈ  Finds individually-specified Python modules, ie. those listed by
        module name in 'self.py_modules'.  Returns a list of tuples (package,
        module_base, filename): 'package' is a tuple of the path through
        package-space to the module; 'module_base' is the bare (no
        packages, no dots) module name, and 'filename' is the path to the
        ".py" file (relative to the distribution root) that implements the
        module.
        r2   r   rW   r3   Ú__init__ú.py)
r   r=   r<   rX   r:   r`   r@   r;   r(   rc   )r   r   ri   ra   r(   r   Zmodule_baser   Úcheckedr_   rb   r   r   r   Úfind_modulesè   s*    



zbuild_py.find_modulesc                 C   sN   g }| j r| |  ¡ ¡ | jrJ| jD ]$}|  |¡}|  ||¡}| |¡ q$|S )a4  Compute the list of all modules that will be built, whether
        they are specified one-module-at-a-time ('self.py_modules') or
        by whole packages ('self.packages').  Return a list of tuples
        (package, module, module_file), just like 'find_modules()' and
        'find_package_modules()' do.)r   rM   rn   r   r:   rj   )r   ri   r   r   Úmr   r   r   Úfind_all_modules  s    

zbuild_py.find_all_modulesc                 C   s   dd„ |   ¡ D ƒS )Nc                 S   s   g | ]}|d  ‘qS )rW   r   )r5   ra   r   r   r   r9   -  s     z-build_py.get_source_files.<locals>.<listcomp>)rp   r   r   r   r   Úget_source_files,  s    zbuild_py.get_source_filesc                 C   s$   |gt |ƒ |d g }tjj|Ž S )Nrl   )Úlistr;   r(   r<   )r   rC   r   ra   Zoutfile_pathr   r   r   Úget_module_outfile/  s    zbuild_py.get_module_outfiler3   c                 C   sš   |   ¡ }g }|D ]p\}}}| d¡}|  | j||¡}| |¡ |r| jr^| tjj|dd¡ | j	dkr| tjj|| j	d¡ q|dd„ | j
D ƒ7 }|S )Nr2   rE   )Úoptimizationr   c                 S   s,   g | ]$\}}}}|D ]}t j ||¡‘qqS r   )r;   r(   r<   )r5   r   rB   rC   rD   rU   r   r   r   r9   B  s   
 þz(build_py.get_outputs.<locals>.<listcomp>)rp   r=   rs   r   r@   r	   Ú	importlibÚutilÚcache_from_sourcer   r!   )r   r+   ri   Úoutputsr   ra   rb   rU   r   r   r   r0   3  s*    


 ÿ

 ÿ
þzbuild_py.get_outputsc                 C   sb   t |tƒr| d¡}nt |ttfƒs,tdƒ‚|  | j||¡}tj	 
|¡}|  |¡ | j||ddS )Nr2   z:'package' must be a string (dot-separated), list, or tupler   rP   )r"   Ústrr=   rr   ÚtupleÚ	TypeErrorrs   r   r;   r(   rS   rR   rT   )r   ra   rb   r   ÚoutfileÚdirr   r   r   Úbuild_moduleJ  s    
ÿ
zbuild_py.build_modulec                 C   s*   |   ¡ }|D ]\}}}|  |||¡ qd S r4   )rn   r~   )r   ri   r   ra   rb   r   r   r   r,   Y  s    zbuild_py.build_modulesc                 C   sP   | j D ]D}|  |¡}|  ||¡}|D ]$\}}}||ks:t‚|  |||¡ q$qd S r4   )r   r:   rj   r$   r~   )r   r   r   ri   Zpackage_ra   rb   r   r   r   r-   b  s    


zbuild_py.build_packagesc                 C   s€   t jr|  d¡ d S ddlm} | j}|d tjkr>|tj }| jrZ||d| j	|| j
d | jdkr|||| j| j	|| j
d d S )Nz%byte-compiling is disabled, skipping.r   )r/   rW   )r   r   ÚprefixÚdry_run)ÚsysÚdont_write_bytecoder^   Údistutils.utilr/   r   r;   Úsepr	   r   r€   r   )r   rI   r/   r   r   r   r   r/   v  s&    

  ÿ
  ÿzbuild_py.byte_compileN)r3   )Ú__name__Ú
__module__Ú__qualname__ÚdescriptionÚuser_optionsÚboolean_optionsÚnegative_optr   r)   r1   r    r?   r.   r:   r`   rc   rj   rn   rp   rq   rs   r0   r~   r,   r-   r/   r   r   r   r   r      s8   ù


'4
	r   c                   @   s   e Zd Zdd„ Zdd„ ZdS )Úbuild_py_2to3c                 C   sL   g | _ | jr|  ¡  | jr*|  ¡  |  ¡  |  | j ¡ |  | jdd¡ d S r*   )	Úupdated_filesr   r,   r   r-   r.   Úrun_2to3r/   r0   r   r   r   r   r1   ‹  s    zbuild_py_2to3.runc                 C   s,   t  | |||¡}|d r(| j |d ¡ |S )Nr3   r   )r   r~   r   r@   )r   ra   rb   r   Úresr   r   r   r~   ›  s    zbuild_py_2to3.build_moduleN)r…   r†   r‡   r1   r~   r   r   r   r   rŒ   Š  s   rŒ   )Ú__doc__r;   Úimportlib.utilru   r   rK   Údistutils.corer   Údistutils.errorsrƒ   r   r   Ú	distutilsr   r   rŒ   r   r   r   r   Ú<module>   s     }