o
    n~b                     @   s   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	m
Z
mZmZmZ ddlmZ ddlmZ ddlmZ edd	ZG d
d deZdS )    N)
namedtuple)AnyCallableDictIterableListTuple   )AbstractAccessLogger)BaseRequest)StreamResponse	KeyMethodz
key methodc                       s*  e Zd ZdZdddddddd	d
dddZdZedZedZ	i Z
efdejdeddf fddZdedeeee f fddZedededededef
ddZedededededef
dd Zededededefd!d"Zededededefd#d$Zededededefd%d&Zededededefd'd(Zededededefd)d*Zededededefd+d,Zededededefd-d.Z ededededefd/d0Z!ededededefd1d2Z"dededede#eee$eeegef f  fd3d4Z%dedededdfd5d6Z&  Z'S )7AccessLoggera  Helper object to log access.

    Usage:
        log = logging.getLogger("spam")
        log_format = "%a %{User-Agent}i"
        access_logger = AccessLogger(log, log_format)
        access_logger.log(request, response, time)

    Format:
        %%  The percent sign
        %a  Remote IP-address (IP-address of proxy if using reverse proxy)
        %t  Time when the request was started to process
        %P  The process ID of the child that serviced the request
        %r  First line of request
        %s  Response status code
        %b  Size of response in bytes, including HTTP headers
        %T  Time taken to serve the request, in seconds
        %Tf Time taken to serve the request, in seconds with floating fraction
            in .06f format
        %D  Time taken to serve the request, in microseconds
        %{FOO}i  request.headers['FOO']
        %{FOO}o  response.headers['FOO']
        %{FOO}e  os.environ['FOO']

    remote_addressZrequest_start_time
process_idZfirst_request_lineZresponse_statusZresponse_sizeZrequest_timeZrequest_time_fracZrequest_time_microZrequest_headerZresponse_header)atPrsbTZTfDioz/%a %t "%r" %s %b "%{Referer}i" "%{User-Agent}i"z.%(\{([A-Za-z0-9\-_]+)\}([ioe])|[atPrsbOD]|Tf?)z(%[^s])logger
log_formatreturnNc                    sD   t  j||d tj|}|s| |}|tj|< |\| _| _dS )zInitialise the logger.

        logger is a logger object to be used for logging.
        log_format is a string with apache compatible log format description.

        )r   N)super__init__r   _FORMAT_CACHEgetcompile_format_log_format_methods)selfr   r   Z_compiled_format	__class__ :/usr/local/lib/python3.10/dist-packages/aiohttp/web_log.pyr   >   s   

zAccessLogger.__init__c                 C   s   t  }| j|D ]B}|d dkr'| j|d  }ttd|d  }t||}n| j|d  |d f}ttd|d  }t|t||d }|	| q	| j
d|}| j
d|}||fS )a  Translate log_format into form usable by modulo formatting

        All known atoms will be replaced with %s
        Also methods for formatting of those atoms will be added to
        _methods in appropriate order

        For example we have log_format = "%a %t"
        This format will be translated to "%s %s"
        Also contents of _methods will be
        [self._format_a, self._format_t]
        These method will be called and results will be passed
        to translated string format.

        Each _format_* method receive 'args' which is list of arguments
        given to self.log

        Exceptions are _format_e, _format_i and _format_o methods which
        also receive key name (by functools.partial)

        r	    r   z
_format_%s   z%sz%\1)list	FORMAT_REfindallLOG_FORMAT_MAPgetattrr   r   	functoolspartialappendsub
CLEANUP_RE)r%   r   methodsZatomZformat_key1mZ
key_methodZformat_key2r(   r(   r)   r"   N   s   zAccessLogger.compile_formatkeyrequestresponsetimec                 C   s   |d u rdS |j | dS )Nz(no headers)-headersr!   r8   r9   r:   r;   r(   r(   r)   	_format_iw   s   zAccessLogger._format_ic                 C   s   |j | dS Nr<   r=   r?   r(   r(   r)   	_format_o   s   zAccessLogger._format_oc                 C   s"   | d u rdS | j }|d ur|S dS rA   )remote)r9   r:   r;   ipr(   r(   r)   	_format_a   s   zAccessLogger._format_ac                 C   s$   t j  }|t j|d }|dS )N)secondsz[%d/%b/%Y:%H:%M:%S +0000])datetimeutcnow	timedeltastrftime)r9   r:   r;   now
start_timer(   r(   r)   	_format_t   s   

zAccessLogger._format_tc                 C   s   dt   S )Nz<%s>)osgetpidr9   r:   r;   r(   r(   r)   	_format_P      zAccessLogger._format_Pc                 C   s(   | d u rdS d | j| j| jj| jjS )Nr<   z{} {} HTTP/{}.{})formatmethodZpath_qsversionmajorminorrP   r(   r(   r)   	_format_r   s   zAccessLogger._format_rc                 C      |j S N)statusrP   r(   r(   r)   	_format_s      zAccessLogger._format_sc                 C   rY   rZ   )body_lengthrP   r(   r(   r)   	_format_b   r]   zAccessLogger._format_bc                 C   s   t t|S rZ   strroundrP   r(   r(   r)   	_format_T   rR   zAccessLogger._format_Tc                 C   s   d| S )Nz%06fr(   rP   r(   r(   r)   
_format_Tf   s   zAccessLogger._format_Tfc                 C   s   t t|d S )Ni@B r`   rP   r(   r(   r)   	_format_D   s   zAccessLogger._format_Dc                    s    fdd| j D S )Nc                    s    g | ]\}}|| fqS r(   r(   ).0r8   rT   rP   r(   r)   
<listcomp>   s     z-AccessLogger._format_line.<locals>.<listcomp>)r$   )r%   r9   r:   r;   r(   rP   r)   _format_line   s   zAccessLogger._format_linec                 C   s   zE|  |||}t }t }|D ]%\}}|| |jtu r#|||< q|\}	}
||	i }|||
< |||	< q| jj| j	t
| |d W d S  tyU   | jd Y d S w )N)extrazError in logging)rh   r,   dictr3   r'   ra   r!   r   infor#   tuple	Exception	exception)r%   r9   r:   r;   Zfmt_infovaluesri   r8   valueZk1Zk2dctr(   r(   r)   log   s    



 zAccessLogger.log)(__name__
__module____qualname____doc__r/   Z
LOG_FORMATrecompiler-   r5   r    loggingLoggerra   r   r   r   r   r"   staticmethodr   r   floatr@   rB   rE   rM   rQ   rX   intr\   r_   rc   rd   re   r   r   rh   rr   __classcell__r(   r(   r&   r)   r      s    

 )	

"r   )rG   r1   ry   rN   rw   collectionsr   typingr   r   r   r   r   r   abcr
   Zweb_requestr   Zweb_responser   r   r   r(   r(   r(   r)   <module>   s     
