o
    ^+)h@                     @   sl   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m	Z	m
Z
 ddlmZ ddlmZ G dd deZdS )	zHdistutils.command.build_py

Implements the Distutils 'build_py' command.    N)Command)DistutilsOptionErrorDistutilsFileError)convert_path)logc                   @   s   e Zd ZdZg d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d.d#d$Zd%d& Zd'd( Zd)d* Zd+d, Zd-S )/build_pyz5"build" pure Python modules (copy to build directory)))z
build-lib=dzdirectory to "build" (copy) to)compileczcompile .py to .pyc)
no-compileNz!don't compile .py files [default])z	optimize=Ozlalso compile with optimization: -O1 for "python -O", -O2 for "python -OO", and -O0 to disable [default: -O0])forcefz2forcibly build everything (ignore file timestamps)r	   r   r   c                 C   s4   d | _ d | _d | _d | _d | _d| _d| _d | _d S )Nr   )	build_lib
py_modulespackagepackage_datapackage_dirr	   optimizer   self r   eC:\Users\User\Downloads\Proyecto_IoT\venv\Lib\site-packages\setuptools/_distutils/command/build_py.pyinitialize_options$   s   
zbuild_py.initialize_optionsc              	   C   s   |  ddd | jj| _| jj| _| jj| _i | _| jjr/| jj D ]\}}t|| j|< q#|  | _	t
| jts`zt| j| _d| j  krMdksPJ  J W d S  ttfy_   tdw d S )Nbuild)r   r   )r   r   r      zoptimize must be 0, 1, or 2)Zset_undefined_optionsdistributionpackagesr   r   r   itemsr   get_data_files
data_files
isinstancer   int
ValueErrorAssertionErrorr   )r   namepathr   r   r   finalize_options.   s&   



$zbuild_py.finalize_optionsc                 C   s:   | j r|   | jr|   |   | | jdd d S )Nr   )include_bytecode)r   build_modulesr   build_packagesbuild_package_databyte_compileget_outputsr   r   r   r   runG   s   zbuild_py.runc                    s   g }| j s|S | j D ]4}| |}tjj| jg|d  }d |r(t|d   fdd| ||D }|	||||f q
|S )z?Generate list of '(package,src_dir,build_dir,filenames)' tuples.r      c                    s   g | ]}| d  qS Nr   ).0fileplenr   r   
<listcomp>w   s    z+build_py.get_data_files.<locals>.<listcomp>)
r   get_package_dirosr&   joinr   splitlenfind_data_filesappend)r   datar   src_dir	build_dir	filenamesr   r4   r   r   e   s   

zbuild_py.get_data_filesc                    sd   | j dg | j |g  }g  |D ]}ttjt|t|}  fdd|D  q S )z6Return filenames for package's data files in 'src_dir' c                    s$   g | ]}| vrt j|r|qS r   )r8   r&   isfile)r2   fnfilesr   r   r6      s   $ z,build_py.find_data_files.<locals>.<listcomp>)	r   getglobr8   r&   r9   escaper   extend)r   r   r?   Zglobspatternfilelistr   rE   r   r<   {   s   zbuild_py.find_data_filesc                 C   s\   | j D ](\}}}}|D ]}tj||}| tj| | jtj|||dd qqdS )z$Copy data files into build directoryFZpreserve_modeN)r    r8   r&   r9   mkpathdirname	copy_file)r   r   r?   r@   rA   filenametargetr   r   r   r+      s   zbuild_py.build_package_datac                 C   s   | d}| js|rtjj| S dS g }|rCz
| jd| }W n ty4   |d|d  |d= Y nw |d| tjj| S |s| jd}|durS|d| |r[tjj| S dS )zReturn 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).r/   rB   r   N)r:   r   r8   r&   r9   KeyErrorinsertrG   )r   r   r&   tailZpdirr   r   r   r7      s,   

zbuild_py.get_package_dirc                 C   s^   |dkrt j|std| t j|std| |r-t j|d}t j|r-|S d S )NrB   z%package directory '%s' does not existz>supposed package directory '%s' exists, but is not a directoryz__init__.py)r8   r&   existsr   isdirr9   rC   )r   r   r   init_pyr   r   r   check_package   s    zbuild_py.check_packagec                 C   s"   t j|std|| dS dS )Nz!file %s (for module %s) not foundFT)r8   r&   rC   r   warn)r   modulemodule_filer   r   r   check_module   s   zbuild_py.check_modulec           	      C   s   |  || ttjt|d}g }tj| jj}|D ](}tj|}||kr@tj	tj
|d }||||f q| d|  q|S )Nz*.pyr   zexcluding %s)rZ   rH   r8   r&   r9   rI   abspathr   script_namesplitextbasenamer=   Zdebug_print)	r   r   r   Zmodule_filesmodulesZsetup_scriptr   Zabs_fr\   r   r   r   find_package_modules   s   zbuild_py.find_package_modulesc              	   C   s   i }g }| j D ]]}|d}d|dd }|d }z|| \}}W n ty3   | |}d}Y nw |sL| ||}	|df||< |	rL||d|	f tj||d }
| 	||
s\q||||
f q|S )a  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.
        r/   r   rS   r0   __init__.py)
r   r:   r9   rT   r7   rZ   r=   r8   r&   r^   )r   r   rc   r\   r&   r   Zmodule_baser   checkedrY   r]   r   r   r   find_modules   s,   


zbuild_py.find_modulesc                 C   sN   g }| j r||   | jr%| 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   rJ   rh   r   r7   rd   )r   rc   r   r   mr   r   r   find_all_modules  s   

zbuild_py.find_all_modulesc                 C   s   dd |   D S )Nc                 S   s   g | ]}|d  qS )rS   r   )r2   r\   r   r   r   r6   0  s    z-build_py.get_source_files.<locals>.<listcomp>)rj   r   r   r   r   get_source_files/  s   zbuild_py.get_source_filesc                 C   s$   |gt | |d g }tjj| S )Nrf   )listr8   r&   r9   )r   r@   r   r\   Zoutfile_pathr   r   r   get_module_outfile2  s   zbuild_py.get_module_outfiler0   c                 C   s   |   }g }|D ]8\}}}|d}| | j||}|| |r@| jr/|tjj|dd | j	dkr@|tjj|| j	d q|dd | j
D 7 }|S )Nr/   rB   )optimizationr   c                 S   s,   g | ]\}}}}|D ]	}t j||q
qS r   )r8   r&   r9   )r2   r   r?   r@   rA   rQ   r   r   r   r6   I  s    
z(build_py.get_outputs.<locals>.<listcomp>)rj   r:   rm   r   r=   r	   	importlibutilcache_from_sourcer   r    )r   r(   rc   Zoutputsr   r\   r]   rQ   r   r   r   r-   6  s,   


zbuild_py.get_outputsc                 C   sb   t |tr|d}nt |ttfstd| | j||}tj	
|}| | | j||ddS )Nr/   z:'package' must be a string (dot-separated), list, or tupler   rM   )r!   strr:   rl   tuple	TypeErrorrm   r   r8   r&   rO   rN   rP   )r   r\   r]   r   outfiledirr   r   r   build_moduleQ  s   

zbuild_py.build_modulec                 C   s*   |   }|D ]\}}}| ||| qd S r1   )rh   rw   )r   rc   r   r\   r]   r   r   r   r)   a  s   zbuild_py.build_modulesc                 C   sP   | j D ]"}| |}| ||}|D ]\}}}||ksJ | ||| qqd S r1   )r   r7   rd   rw   )r   r   r   rc   Zpackage_r\   r]   r   r   r   r*   j  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r-||d| j	|| j
d | jdkr@||| j| j	|| j
d d S d S )Nz%byte-compiling is disabled, skipping.r   )r,   rS   )r   r   prefixdry_run)sysdont_write_bytecoder[   distutils.utilr,   r   r8   sepr	   r   ry   r   )r   rF   r,   rx   r   r   r   r,   ~  s(   



zbuild_py.byte_compileN)r0   )__name__
__module____qualname__descriptionZuser_optionsZboolean_optionsZnegative_optr   r'   r.   r   r<   r+   r7   rZ   r^   rd   rh   rj   rk   rm   r-   rw   r)   r*   r,   r   r   r   r   r      s0    

'4
	r   )__doc__r8   importlib.utilro   rz   rH   Zdistutils.corer   Zdistutils.errorsr   r   r|   r   	distutilsr   r   r   r   r   r   <module>   s    