U
    f»{j‡  ã                   @   sj   d 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	Z	ddl
Z
dd„ Zdd„ Zdd	d
„Zdd„ ZdS )zASome utility functions for commands (e.g., for cmdline handling).é    N)ÚOptionParserc                 C   s   | j dddd dd� d S )Nz	--verboseÚverbosez/Enable verbose mode (printing of log messages).Ú
store_true)ÚdestÚhelpÚdefaultÚaction)Ú
add_option)Úparser© r   úQ/var/www/html/bwave/python/venv/lib/python3.8/site-packages/mne/commands/utils.pyÚ_add_verbose_flag   s
     þr   c                 C   s2   ddl m}m} || |ƒ}||ƒ}|j |¡ |S )zàLoad module from .py/.pyc file.

    Parameters
    ----------
    name : str
        Name of the module.
    path : str
        Path to .py/.pyc file.

    Returns
    -------
    mod : module
        Imported module.

    r   )Úspec_from_file_locationÚmodule_from_spec)Úimportlib.utilr   r   ÚloaderÚexec_module)ÚnameÚpathr   r   ÚspecÚmodr   r   r   Úload_module   s
    
r   Úmnec                 C   s¾   t d| ƒ}|jrR|jdd  }}}| d¡}|d }t|ƒdkrRd |dd… ¡}tj | ¡}	tj |	¡\}	}
|	t|ƒd d… }	|d 	|	¡ }|dkržt
j}dd„ t_t|||||d	�}|S )
zBCreate OptionParser with cmd specific settings (e.g., prog value).Z__tempNÚ
r   é   z {}c                 S   s   | j S )N)Úepilog)ÚselfÚ	formatterr   r   r   Ú<lambda>H   ó    zget_optparser.<locals>.<lambda>)ÚprogÚversionÚdescriptionr   Úusage)r   Ú__doc__ÚsplitÚlenÚjoinÚosr   ÚbasenameÚsplitextÚformatr   Ú__version__r   Úformat_epilog)Zcmdpathr#   Zprog_prefixr!   r   Údocr"   r   Z	doc_linesÚcommandÚ_r    r
   r   r   r   Úget_optparser/   s*    


 ýr1   c                     sò   t  t  t¡¡} tt t  | dd¡¡ƒ‰ dd„ ˆ D ƒ‰ ‡ fdd„}ttjƒdksldtjd ksld	tjd krt|ƒ  nztjd d
kr’t	dt
j ƒ n\tjd ˆ krºt	dtjd  ƒ |ƒ  n4tjd }t d|f d¡}tjdd… t_| ¡  dS )z#Entrypoint for mne <command> usage.Úcommandszmne_*.pyc                 S   s$   g | ]}|  tj¡d  dd… ‘qS )éÿÿÿÿé   éýÿÿÿ)r%   ÚopÚsep)Ú.0Úcr   r   r   Ú
<listcomp>V   s     zmain.<locals>.<listcomp>c                     s:   t dƒ t dƒ ˆ D ]} t d|  ƒ qt dƒ t dƒ d S )NzUsage : mne command options
zAccepted commands :
z	- %sz5
Example : mne browse_raw --raw sample_audvis_raw.fifz/
Getting help example : mne compute_proj_eog -h)Úprint)r9   ©Zvalid_commandsr   r   Ú
print_helpX   s    zmain.<locals>.print_helpr   r   z-hz	--versionzMNE %szInvalid command: "%s"
z.mne_%szmne.commandsN)r6   ÚdirnameÚ__file__ÚsortedÚglobr'   r&   ÚsysÚargvr;   r   r,   Ú	importlibÚimport_moduleÚrun)Zmne_bin_dirr=   Úcmdr   r<   r   ÚmainQ   s$     ÿ*
rH   )Nr   N)r$   rA   rD   r(   Úos.pathr   r6   Úoptparser   rB   r   r   r   r1   rH   r   r   r   r   Ú<module>   s   
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