U
    A`                     @   s   d Z ddlmZ ddlmZ zTddlm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
eZdZW n ek
r   dZY nX G dd deZdS )zCdistutils.command.check

Implements the Distutils 'check' command.
    )Command)DistutilsSetupError)Reporter)Parser)frontend)nodes)StringIOc                   @   s   e Zd Zd	ddZdd ZdS )
SilentReporterNr   asciireplacec              
   C   s"   g | _ t| ||||||| d S N)messagesr   __init__)selfsourcereport_level
halt_levelstreamdebugencodingerror_handler r   -/usr/lib/python3.8/distutils/command/check.pyr      s      zSilentReporter.__init__c                 O   s6   | j ||||f tj|f||| j| d|S )N)leveltype)r   appendr   system_messageZlevels)r   r   messageZchildrenkwargsr   r   r   r      s    zSilentReporter.system_message)Nr   r
   r   )__name__
__module____qualname__r   r   r   r   r   r   r	      s         
r	   TFc                   @   s`   e Zd ZdZdZdddgZdddgZd	d
 Zdd Zdd Z	dd Z
dd Zdd Zdd ZdS )checkz6This command checks the meta-data of the package.
    z"perform some checks on the package)metadatamzVerify meta-data)restructuredtextrzEChecks if long string meta-data syntax are reStructuredText-compliant)strictsz(Will exit with an error if a check failsr#   r%   r'   c                 C   s   d| _ d| _d| _d| _dS )z Sets default values for options.r      N)r%   r#   r'   	_warningsr   r   r   r   initialize_options1   s    zcheck.initialize_optionsc                 C   s   d S r   r   r+   r   r   r   finalize_options8   s    zcheck.finalize_optionsc                 C   s   |  j d7  _ t| |S )z*Counts the number of warnings that occurs.r)   )r*   r   warn)r   msgr   r   r   r.   ;   s    z
check.warnc                 C   sL   | j r|   | jr0tr"|   n| jr0td| jrH| jdkrHtddS )zRuns the command.zThe docutils package is needed.r   zPlease correct your package.N)r#   check_metadatar%   HAS_DOCUTILScheck_restructuredtextr'   r   r*   r+   r   r   r   run@   s    
z	check.runc                 C   s   | j j}g }dD ]"}t||r(t||s|| q|rL| dd|  |jrd|js| d n"|j	r||j
s| d n
| d dS )zEnsures that all required elements of meta-data are supplied.

        name, version, URL, (author and author_email) or
        (maintainer and maintainer_email)).

        Warns if any are missing.
        )nameversionZurlzmissing required meta-data: %sz, zLmissing meta-data: if 'author' supplied, 'author_email' must be supplied toozTmissing meta-data: if 'maintainer' supplied, 'maintainer_email' must be supplied toozimissing meta-data: either (author and author_email) or (maintainer and maintainer_email) must be suppliedN)distributionr#   hasattrgetattrr   r.   joinZauthorZauthor_emailZ
maintainerZmaintainer_email)r   r#   Zmissingattrr   r   r   r0   P   s    zcheck.check_metadatac                 C   sX   | j  }| |D ]>}|d d}|dkr8|d }nd|d |f }| | qdS )z4Checks if the long string fields are reST-compliant.lineNr)   z%s (line %s))r6   Zget_long_description_check_rst_datagetr.   )r   dataZwarningr<   r   r   r   r2   n   s    

zcheck.check_restructuredtextc              
   C   s   | j jp
d}t }tjtfd }d|_d|_d|_t	||j
|j|j|j|j|jd}tj|||d}||d z||| W n: tk
r } z|jdd| d	i f W 5 d}~X Y nX |jS )
z8Returns warnings when the provided data doesn't compile.zsetup.py)Z
components   N)r   r   r   r   )r   r;   z!Could not finish the parsing: %s. )r6   Zscript_namer   r   ZOptionParserZget_default_valuesZ	tab_widthZpep_referencesZrfc_referencesr	   r   r   Zwarning_streamr   Zerror_encodingZerror_encoding_error_handlerr   documentZnote_sourceparseAttributeErrorr   r   )r   r?   source_pathparserZsettingsZreporterrB   er   r   r   r=   y   s.    zcheck._check_rst_dataN)r   r    r!   __doc__ZdescriptionZuser_optionsZboolean_optionsr,   r-   r.   r3   r0   r2   r=   r   r   r   r   r"   $   s   
r"   N)rH   Zdistutils.corer   Zdistutils.errorsr   Zdocutils.utilsr   Zdocutils.parsers.rstr   Zdocutilsr   r   ior   r	   r1   	Exceptionr"   r   r   r   r   <module>   s   
