o
    ZZh                     @  s   d dl 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m	Z	 ddl
mZ d dlmZ d dlmZ G dd	 d	ZG d
d deZdd Zdd ZdS )    )annotationsN)Path   )Backend)Template)chainc                   @  sh   e Zd ZdZd%ddZd&ddZd'ddZd'ddZd'ddZd'ddZ	d'ddZ
d'd d!Zd"d# Zd$S )(MesonTemplatez+Template meson build file generation class.
modulenamestrsources
list[Path]deps	list[str]	librarieslibrary_dirsinclude_dirsobject_fileslinker_argsfortran_args
build_type
python_exec                 C  s   || _ ttj d | _|| _|| _|| _|| _	|d ur!|| _
ng | _
i | _|| _dd |	D | _| j| j| j| j| j| jg| _|
| _|| _d| _d S )Nzmeson.build.templatec                 S  s0   g | ]}| d r|d sd | d n|qS )')
startswithendswith).0x r   J/var/www/auris/lib/python3.10/site-packages/numpy/f2py/_backends/_meson.py
<listcomp>1   s    "z*MesonTemplate.__init__.<locals>.<listcomp>z                     )r	   r   __file__parentabsolutebuild_template_pathr   r   r   r   r   substitutionsobjectsr   initialize_templatesources_substitutiondeps_substitutioninclude_substitutionlibraries_substitutionfortran_args_substitutionpipeliner   r   indent)selfr	   r   r   r   r   r   r   r   r   r   r   r   r   r   __init__   s2   
zMesonTemplate.__init__returnc                 C  s.   | j  sttjd| j   d| j  S )NzMeson build template z does not exist.)r"   is_fileFileNotFoundErrorerrnoENOENTr!   	read_textr-   r   r   r   meson_build_templateA   s   

z"MesonTemplate.meson_build_templateNonec                 C  s(   | j | jd< | j| jd< | j| jd< d S )Nr	   Z	buildtypepython)r	   r#   r   r   r5   r   r   r   r%   K   s   z!MesonTemplate.initialize_templatec                   s$   d  fdd jD  jd< d S )N,
c                      g | ]} j  d | dqS z'''z''',r,   r   sourcer5   r   r   r   R       z6MesonTemplate.sources_substitution.<locals>.<listcomp>Zsource_list)joinr   r#   r5   r   r5   r   r&   P   s   z"MesonTemplate.sources_substitutionc                   ,   d j   fdd jD  jd< d S )Nr9   c                   r:   )zdependency('z'),r<   )r   depr5   r   r   r   W   r?   z3MesonTemplate.deps_substitution.<locals>.<listcomp>Zdep_list)r,   r@   r   r#   r5   r   r5   r   r'   U      zMesonTemplate.deps_substitutionc                   s   d dd t jD  jd< d dd  jD  jd< d j   fdd jD  jd< d j   fd	dtt jD  jd
< d S )N
c                 S  s"   g | ]\}}d | d| dqS )lib_dir_z( = declare_dependency(link_args : ['''-Lz'''])r   )r   ilib_dirr   r   r   r   \   s    z8MesonTemplate.libraries_substitution.<locals>.<listcomp>Zlib_dir_declarationsc                 S  s$   g | ]}| d d d| dqS )._z& = declare_dependency(link_args : ['-lz']))replacer   libr   r   r   r   c   s    Zlib_declarationsc                   s$   g | ]} j  |d d dqS )rH   rI   ,)r,   rJ   rK   r5   r   r   r   j   s   $ Zlib_listc                   r:   )rE   rM   r<   )r   rF   r5   r   r   r   m   r?   lib_dir_list)r@   	enumerater   r#   r   r,   rangelenr5   r   r5   r   r)   Z   s    


z$MesonTemplate.libraries_substitutionc                   rA   )Nr9   c                   r:   r;   r<   )r   incr5   r   r   r   r   r?   z6MesonTemplate.include_substitution.<locals>.<listcomp>Zinc_list)r,   r@   r   r#   r5   r   r5   r   r(   p   rC   z"MesonTemplate.include_substitutionc                 C  s<   | j r| j ddt| j  d| jd< d S d| jd< d S )Nzfortran_args: [z, z],r    )r   r,   r@   listr#   r5   r   r   r   r*   u   s   z'MesonTemplate.fortran_args_substitutionc                 C  s<   | j D ]}|  qt|  }|| j}tdd|}|S )Nz,,rM   )r+   r   r6   
substituter#   resub)r-   nodetemplateZmeson_buildr   r   r   generate_meson_build}   s   
z"MesonTemplate.generate_meson_buildN)r	   r
   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r
   r   r
   )r/   r
   r/   r7   )__name__
__module____qualname____doc__r.   r6   r%   r&   r'   r)   r(   r*   rZ   r   r   r   r   r      s    

-






r   c                      sL   e Zd Z fddZdddZdd	d
Zdd ZdddZdddZ  Z	S )MesonBackendc                   sV   t  j|i | | jdg | _d| _tdd | jD r dnd| _t	| j| _d S )NdependenciesZbbdirc                 s  s    | ]}d |v V  qdS )debugNr   )r   flagr   r   r   	<genexpr>   s    z(MesonBackend.__init__.<locals>.<genexpr>rb   release)
superr.   Z	extra_datgetra   meson_build_diranyfc_flagsr   
_get_flags)r-   argskwargs	__class__r   r   r.      s   zMesonBackend.__init__	build_dirr   c                 C  sv   t || j }t|| j d|| j d}|D ]}t  |j }| r-|  t	
|| t| qd S )Nz*.soz*.pyd)r   rh   r   globr	   cwdnameexistsunlinkshutilcopy2osremove)r-   rp   Zwalk_dirZpath_objectsZpath_object	dest_pathr   r   r   _move_exec_to_root   s   zMesonBackend._move_exec_to_rootr/   r7   c                 C  sf   t | j| j| j| j| j| j| j| j| j	| j
tj}| }t|jddd t|d }|| |S )z1Writes the meson build file at specified locationTparentsexist_okzmeson.build)r   r	   r   ra   r   r   r   Zextra_objectsZ
flib_flagsrj   r   sys
executablerZ   r   mkdir
write_text)r-   rp   Zmeson_templatesrcZmeson_build_filer   r   r   write_meson_build   s$   
zMesonBackend.write_meson_buildc                 C  s   t j||dd d S )NT)rr   check)
subprocessrun)r-   commandrr   r   r   r   _run_subprocess_command   s   z$MesonBackend._run_subprocess_commandc                 C  s6   dd| j g}| || ddd| j g}| || d S )Nmesonsetupcompilez-C)rh   r   )r-   rp   Zsetup_commandZcompile_commandr   r   r   	run_meson   s   zMesonBackend.run_mesonc                 C  s<   t | j| j| j| _| | j | | j | | j d S )N)_prepare_sourcesr	   r   rp   r   r   r{   r5   r   r   r   r      s   zMesonBackend.compile)rp   r   )rp   r   r/   r7   r[   )
r\   r]   r^   r.   r{   r   r   r   r   __classcell__r   r   rn   r   r`      s    
	

r`   c                 C  s   |  }t|jddd |D ]}t| r#t| r#t || qt|  dt|  dt|  dg}t|}|D ]}| rWt |||j  ||j |  q>dd |D }|S )NTr|   zmodule.cz-f2pywrappers2.f90z-f2pywrappers.fc                 S  s$   g | ]}t |jd kst |jqS )z.pyf)r   suffixrs   r=   r   r   r   r      s
    z$_prepare_sources.<locals>.<listcomp>)	copyr   r   rt   r0   rv   rs   appendru   )Zmnamer   bdirZextended_sourcesr>   Zgenerated_sourcesZgenerated_sourcer   r   r   r      s*   r   c                 C  sb   g }t d}| D ]}||}|r'|d  }dd |D }|| q	tt	|}|S )Nz--f(77|90)flags=(.*)   c                 S  s   g | ]}| d qS )z'")strip)r   valr   r   r   r      s    z_get_flags.<locals>.<listcomp>)
rV   r   matchgroupr   splitextendrT   dictfromkeys)rj   Zflag_valuesZflag_patternrc   Zmatch_resultvaluesZunique_flagsr   r   r   rk      s   


rk   )
__future__r   rx   r2   rv   r   r   rV   pathlibr   Z_backendr   stringr   	itertoolsr   r   r`   r   rk   r   r   r   r   <module>   s    u>