a
    ³ÐOcÍ'  ã                   @   s>  d 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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 dadadd	„ Zd
d„ Zdd„ Zdd„ Zeg g g dfdd„ƒZeg g g ddfdd„ƒZdadd„ Zdd„ Zdd„ Z dd„ Z!edd„ ƒZ"G dd„ dƒZ#d d!„ Z$e
j%d"d#„ ƒZ&dS )$z¥
Utility functions for

- building and importing modules on test time, using a temporary location
- detecting if compilers are present
- determining paths to tests

é    N)ÚPath)ÚasbytesÚasstr)Útemppath)Úimport_modulei  c                   C   sV   t d urRztj t ¡ W n ty*   Y n0 zt t ¡ W n tyL   Y n0 d a d S ©N)Ú_module_dirÚsysÚpathÚremoveÚ
ValueErrorÚshutilÚrmtreeÚOSError© r   r   úL/var/www/html/gsl.tools/lib/python3.9/site-packages/numpy/f2py/tests/util.pyÚ_cleanup"   s    r   c                   C   s6   t d u r2t ¡ a t t¡ t tjvr2tj dt ¡ t S ©Nr   )	r   ÚtempfileÚmkdtempÚatexitÚregisterr   r	   r
   Úinsertr   r   r   r   Úget_module_dir0   s    

r   c                  C   s,   t ƒ } dt }td7 a|tjv r(tdƒ‚|S )Nz_test_ext_module_%dé   z%Temporary module name already in use.)r   Ú_module_numr	   ÚmodulesÚRuntimeError)ÚdÚnamer   r   r   Úget_temp_module_name:   s    
r    c                    s   i ‰‡ ‡fdd„}ˆ j |_ |S )Nc               
      st   t | |fƒ}|ˆvrZzˆ | i |¤Žˆ|< W n. tyX } z|ˆ|< ‚ W Y d }~n
d }~0 0 ˆ| }t|tƒrp|‚|S r   )ÚreprÚ	ExceptionÚ
isinstance)ÚaÚkwÚkeyÚeÚret©ÚfuncÚmemor   r   ÚwrapperI   s    
z_memoize.<locals>.wrapper)Ú__name__)r*   r,   r   r)   r   Ú_memoizeF   s    r.   c              
   C   sŠ  dt j›d�}tƒ }g }g }| D ]j}	tj |	¡s<td|	 ƒ‚tj |tj |	¡¡}
t 	|	|
¡ | 
|
¡ tj |
¡\}}|dv r | 
|
¡ q |du rštƒ }dd|g| | }|r¾|dg| 7 }|rÐ|d	g| 7 }t ¡ }z†t |¡ t jd|g| }tj|tjtjd
�}| ¡ \}}|jdk�r<td|dd… t|ƒf ƒ‚W t |¡ |D ]}	t |	¡ �qLn"t |¡ |D ]}	t |	¡ �qn0 t|ƒS )zH
    Compile and import a f2py module, built from the given files.

    zimport sys; sys.path = z&; import numpy.f2py; numpy.f2py.main()ú%s is not a file)ú.f90ú.fz.cú.pyfNz-cz-mzskip:zonly:©ÚstdoutÚstderrr   zRunning f2py failed: %s
%sé   )r	   r
   r   ÚosÚisfiler   ÚjoinÚbasenamer   ÚcopyfileÚappendÚsplitextr    ÚgetcwdÚchdirÚ
executableÚ
subprocessÚPopenÚPIPEÚSTDOUTÚcommunicateÚ
returncoder   Úunlinkr   )Úsource_filesÚoptionsÚskipÚonlyÚmodule_nameÚcoder   Údst_sourcesZf2py_sourcesÚfnÚdstÚbaseÚextZ	f2py_optsÚcwdÚcmdÚpÚoutÚerrr   r   r   Úbuild_module_   sP    

þÿ
ü
rX   c              	   C   s‚   |du rd}t |d��X}t|dƒ�}| | ¡ W d  ƒ n1 sB0    Y  t|g||||d�W  d  ƒ S 1 st0    Y  dS )z6
    Compile and import Fortran code using f2py.

    Nr1   )ÚsuffixÚw©rI   rJ   rK   rL   )r   ÚopenÚwriterX   )Zsource_coderI   rJ   rK   rY   rL   r
   Úfr   r   r   Ú
build_code˜   s    (ür_   c            	   	   C   s  t d urt S da t dttjƒ› d�¡} | tttjƒd� } t ¡ }z~t	j 
|d¡}t|dƒ�}| | ¡ W d   ƒ n1 s~0    Y  tjddg}tj|tjtj|d�}| ¡ \}}W t |¡ nt |¡ 0 t d	|¡}|�rtt| d
¡ƒƒtt| d¡ƒƒtt| d¡ƒƒfa t S )N)FFFz8        import os
        import sys
        sys.path = a{  

        def configuration(parent_name='',top_path=None):
            global config
            from numpy.distutils.misc_util import Configuration
            config = Configuration('', parent_name, top_path)
            return config

        from numpy.distutils.core import setup
        setup(configuration=configuration)

        config_cmd = config.get_config_cmd()
        have_c = config_cmd.try_compile('void foo() {}')
        print('COMPILERS:%%d,%%d,%%d' %% (have_c,
                                          config.have_f77c(),
                                          config.have_f90c()))
        sys.exit(99)
        )Zsyspathzsetup.pyrZ   Úconfig)r4   r5   rS   s   COMPILERS:(\d+),(\d+),(\d+)r   é   é   )Ú_compiler_statusÚtextwrapÚdedentr!   r	   r
   Údictr   r   r7   r9   r\   r]   r@   rA   rB   rC   rD   rE   r   r   ÚreÚsearchÚboolÚintÚgroup)	rM   ÚtmpdirÚscriptr^   rT   rU   rV   rW   Úmr   r   r   Ú_get_compiler_status¶   s6    ý
(ýýro   c                   C   s
   t ƒ d S r   ©ro   r   r   r   r   Úhas_c_compilerñ   s    rq   c                   C   s
   t ƒ d S )Nr   rp   r   r   r   r   Úhas_f77_compilerõ   s    rr   c                   C   s
   t ƒ d S )Nra   rp   r   r   r   r   Úhas_f90_compilerù   s    rs   c              
   K   sš  t ƒ }g }| D ]H}tj |¡s*td| ƒ‚tj |tj |¡¡}t ||¡ | 	|¡ qt
 |¡ dd¡}dttjƒ› d|› d�}tj |tƒ d ¡}	| 	|	¡ t|	dƒ�}
|
 t|ƒ¡ W d	  ƒ n1 sÎ0    Y  t ¡ }z„t |¡ tj|	d
dg}tj|tjtjd�}| ¡ \}}|jdk�rBtd|dd	… t|ƒf ƒ‚W t |¡ |D ]}t |¡ �qRn"t |¡ |D ]}t |¡ �qt0 t|ƒ tj| S )z6
    Build a module via distutils and import it.

    r/   Ú
z
    z!
import os
import sys
sys.path = z¥

def configuration(parent_name='',top_path=None):
    from numpy.distutils.misc_util import Configuration
    config = Configuration('', parent_name, top_path)
    z…
    return config

if __name__ == "__main__":
    from numpy.distutils.core import setup
    setup(configuration=configuration)
    z.pyÚwbNÚ	build_extz-ir3   r   z%Running distutils build failed: %s
%sr6   ) r   r7   r
   r8   r   r9   r:   r   r;   r<   rd   re   Úreplacer!   r	   r    r\   r]   r   r>   r?   r@   rA   rB   rC   rD   rE   rF   r   rG   Ú
__import__r   )rH   Zconfig_coderL   r%   r   rN   rO   rP   rM   rm   r^   rS   rT   rU   rV   rW   r   r   r   Úbuild_module_distutils  sN    ýø
,
þÿ
ü
ry   c                   @   s4   e Zd ZdZdZg Zg Zg ZdZdZ	dZ
dd„ ZdS )ÚF2PyTestNr1   c                 C   sL  t jdkrt d¡ | jd ur"d S tƒ s2t d¡ g }| jrH| | j¡ | jd ur^| 	| j
¡ d}d}d}|D ]>}t|ƒ d¡r†d}qnt|ƒ d¡ršd}qnt|ƒ d¡rnd}qn|rÂtƒ sÂt d	¡ |rÖtƒ sÖt d
¡ |rðtƒ sðtƒ sðt d¡ | jd u�rt| j| j| j| j| j
| jd�| _| jd u�rHt| j| j| j| j| jd�| _d S )NÚwin32z)Fails with MinGW64 Gfortran (Issue #9673)zNo C compiler availableFr1   Tr0   r2   z No Fortran 77 compiler availablez No Fortran 90 compiler availablezNo Fortran compiler available)rI   rJ   rK   rY   rL   r[   )r	   ÚplatformÚpytestrJ   Úmodulerq   ÚsourcesÚextendrM   r<   rY   ÚstrÚendswithrr   rs   r_   rI   rK   rL   rX   )ÚselfÚcodesZ	needs_f77Z	needs_f90Z	needs_pyfrO   r   r   r   ÚsetupQ  sX    









ú	ûzF2PyTest.setup)r-   Ú
__module__Ú__qualname__rM   r   rI   rJ   rK   rY   r~   rL   r…   r   r   r   r   rz   G  s   rz   c                  G   s   t tjjƒj ¡ }|j| Ž S r   )r   ÚnumpyZf2pyÚ__file__ÚparentÚresolveÚjoinpath)r$   r   r   r   r   Úgetpath�  s    r�   c              	   c   s8   t  ¡ }t | ¡ zd V  W t |¡ nt |¡ 0 d S r   )r   rS   r7   r?   )r
   Zcurpathr   r   r   Ú	switchdir“  s
    
rŽ   )'Ú__doc__r7   r	   rA   r   r   r   rd   rg   r}   Ú
contextlibrˆ   Úpathlibr   Znumpy.compatr   r   Znumpy.testingr   Ú	importlibr   r   r   r   r   r    r.   rX   r_   rc   ro   rq   rr   rs   ry   rz   r�   ÚcontextmanagerrŽ   r   r   r   r   Ú<module>   sR   
8û;	
DF