a
    |fTH                     @   s  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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 d dlZee
ddZed Zzd dl m Z  dd	 Z!W n e"y   d
d	 Z!Y n0 dVddZ#ej$j%ej$j&fZ'dd Z(dd Z)dWddZ*dd Z+ej,-drldXddZ.dd Z/ne
j0Z/dd Z0dd  Z1dYd"d#Z2d$d% Z3d&d' Z4d(d) Z5zd d*l
m6Z6 W n e"y   d+d, Z6Y n0 d-d. Z7dZd/d0Z8d[d1d2Z9d3d4 Z:d5d6 Z;d7d8 Z<d9d: Z=d\d;d<Z>d=d> Z?d]d?d@Z@dAdB ZAdCdD ZBd^dFdGZCdHdI ZDdJdK ZEdLdM ZFdNdO ZGd_dPdQZHdRdS ZIdTdU ZJdS )`    N)AppImportError)SUPPORTED_WORKERSdevnullz	/dev/nullz
    connection keep-alive proxy-authenticate proxy-authorization
    te trailers transfer-encoding upgrade
    server date
    setproctitlec                 C   s   t d|   d S )Nzgunicorn: %sr   title r	   GD:\Projects\storyit_web\backend\venv\Lib\site-packages\gunicorn/util.py_setproctitle2   s    r   c                 C   s   d S Nr	   r   r	   r	   r
   r   5   s     gunicorn.workers.sync.SyncWorkergunicorn.workersc                 C   sz  t | r| S | dr| dd }z|dd\}}W n tyT   |}|}Y n0 zt|||W S  ty   t	
 }d}t|| |f Y n0 n| d}t|dkr$| dr| dd  } | tv rt|  d}q$ztd|| W S  ty    t	
 }d}t|| |f Y q0 q|d}	ztd|}
W n(   t	
 }d}t|| |f Y n0 t|
|	S d S )Nzegg:   #z)class uri %r invalid or not found: 

[%s].Zgunicorn)inspectisclass
startswithsplitrsplit
ValueErrorpkg_resourcesload_entry_point	Exception	traceback
format_excRuntimeErrorlenr   pop	importlibimport_modulejoingetattr)uridefaultsectionZ	entry_strdistnameexcmsg
componentsklassmodr	   r	   r
   
load_class9   sL    





r/   c                 C   s4   t | }d}|j D ]}|jtv r|d7 }q|S )Nr   r   )r   	signature
parametersvalueskindpositionals)fsigZarityparamr	   r	   r
   	get_arityq   s    


r8   c                 C   s   t | jS )z get the username for a user id)pwdgetpwuidpw_name)uidr	   r	   r
   get_username|   s    r=   Fc                 C   sr   |r`| r,zt | }W n ty*   d}Y n0 t|d@ }|rJt|| n|t kr`t| | rnt|  dS )z) set user and group of workers processes FiN)r=   KeyErrorabsos
initgroupsgetgidZsetgidZsetuid)r<   gidrA   usernamer	   r	   r
   set_owner_process   s    

rE   c                 C   s   t | || d S r   )r@   chown)pathr<   rC   r	   r	   r
   rF      s    rF   winc                 C   s   | | |r|}nt j|\}}|p(d}d}|dk rjt |}|rJ|sVn||v rVd S t| |d9 }q.tjd| tdd d S )Nr   gMbP?g      ?   z)tests may fail, delete still pending for    )
stacklevel)	r@   rG   r   listdirtimesleepwarningswarnRuntimeWarning)funcpathnameZwaitalldirnamer)   timeoutLr	   r	   r
   _waitfor   s    



rW   c                 C   s   t tj|  d S r   )rW   r@   unlink)filenamer	   r	   r
   _unlink   s    rZ   c              
   C   sJ   zt |  W n8 tyD } z |jtjtjfvr0 W Y d }~n
d }~0 0 d S r   )rZ   OSErrorerrnoENOENTENOTDIR)rY   errorr	   r	   r
   rX      s
    rX   c                 C   s@   zt t j|  W n( t jy(   Y dS  ty:   Y dS 0 dS )NFT)socket	inet_ptonAF_INET6r_   r   )addrr	   r	   r
   is_ipv6   s    rd   8000c                 C   s.  t d| rt d| d S | dr^| dd  }z
t|W S  ty\   td| d Y n0 | drv| dd } | | }}d| v rd	| v r| d	d
 dd  }| d|g d }n8d| v r| d|g d d \}}n| dkrd| }}zt|}W n  ty    td| Y n0 | |fS )Nz
unix:(//)?r   zfd://   z"%r is not a valid file descriptor.ztcp://r   []r   z]::rI    z0.0.0.0z%r is not a valid port number.)rematchr   r   intr   r   lower)netlocdefault_portfdhostportr	   r	   r
   parse_address   s.    




rt   c                 C   s,   t  | t j}|t jO }t  | t j| d S r   )fcntlZF_GETFDZ
FD_CLOEXECZF_SETFDrq   flagsr	   r	   r
   close_on_exec   s    
rx   c                 C   s(   t  | t jtjB }t  | t j| d S r   )ru   ZF_GETFLr@   Z
O_NONBLOCKZF_SETFLrv   r	   r	   r
   set_non_blocking   s    ry   c                 C   s&   z|    W n tjy    Y n0 d S r   )closer`   r_   )sockr	   r	   r
   rz     s    rz   )
closerangec              	   C   s6   t | |D ]&}zt| W q
 ty.   Y q
0 q
d S r   )ranger@   rz   r[   )Zfd_lowZfd_highrq   r	   r	   r
   r|     s
    r|   c                 C   sD   t |tr|d}dt| }d|d|dg}| | d S )Nzutf-8z%X
    s   
)
isinstancestrencoder   r#   sendall)r{   data
chunk_sizechunkr	   r	   r
   write_chunk  s
    

r   c                 C   s   |rt | |S | | d S r   )r   r   )r{   r   chunkedr	   r	   r
   write  s    
r   c              	   C   sR   |   }|dkrBz"| d t| ||W | d S | d 0 nt| ||S d S )Ng        r   r   )
gettimeoutsetblockingr   )r{   r   r   rU   r	   r	   r
   write_nonblock"  s    

r   c                 C   sL   t d|t|d }t dt||t||f }t| |d d S )Nz    <html>
      <head>
        <title>%(reason)s</title>
      </head>
      <body>
        <h1><p>%(reason)s</p></h1>
        %(mesg)s
      </body>
    </html>
    )reasonmesgzl    HTTP/1.1 %s %s
    Connection: close
    Content-Type: text/html
    Content-Length: %d
    
    %slatin1)textwrapdedenthtmlescaper   r   r   r   )r{   Z
status_intr   r   Z
html_errorhttpr	   r	   r
   write_error.  s    
r   c                 C   sD   t  d }z.|dur4|jj| ju r,W ~dS |j}qW ~dS ~0 dS )zCheck whether calling a function raised a ``TypeError`` because
    the call failed or because something in the function raised the
    error.

    :param f: The function that was called.
    :return: ``True`` if the call failed.
    rI   NFT)sysexc_infotb_framef_code__code__tb_next)r5   tbr	   r	   r
   _called_with_wrong_argsE  s    	r   c              
   C   sL  |  dd}t|dkrd}n|d |d  } }zt| }W nJ ty   | drtj| rd}t|| 	ddd |f  Y n0 zt
j|dd	j}W n ty   td
| Y n0 t|t
jr|j}d  }}nt|t
jrTt|jt
jstd| |jj}z$dd |jD }dd |jD }W n  tyP   td| Y n0 ntd
| tjjtjk}	zt||}
W n8 ty   |	rtjt    td|| f Y n0 |d ur z|
|i |}
W nL t!y } z2t"|
rtd#t$t!|%  W Y d }~n
d }~0 0 |
d u r6td| t&|
sHtd|
S )Nri   r   Zapplicationr   z.pyz1Failed to find application, did you mean '%s:%s'?r   eval)modez9Failed to parse %r as an attribute name or function call.z,Function reference must be a simple name: %rc                 S   s   g | ]}t |qS r	   )astliteral_eval).0argr	   r	   r
   
<listcomp>  r~   zimport_app.<locals>.<listcomp>c                 S   s   i | ]}|j t|jqS r	   )r   r   r   value)r   kwr	   r	   r
   
<dictcomp>  r~   zimport_app.<locals>.<dictcomp>z/Failed to parse arguments as literal values: %rz"Failed to find attribute %r in %r.rj   z%Failed to find application object: %rz$Application object must be callable.)'r   r   r!   r"   ImportErrorendswithr@   rG   existsr   r   parsebodySyntaxErrorr   r   NameidCallrR   argskeywordsr   loggingrootlevelDEBUGr$   AttributeErrorr   print_exceptionr   r   	TypeErrorr   r#   format_exception_onlystripcallable)modulepartsobjr.   r+   
expressionr)   r   kwargsZis_debugapper	   r	   r
   
import_app_  sn    





r   c                  C   sn   zNt t jd } t t  }| j|jkrD| j|jkrDt jd }nt  }W n tyh   t  }Y n0 |S )NZPWD)r@   statenvirongetcwdst_inost_devr   )abcwdr	   r	   r
   r     s    r   c                 C   s&   | du rt   } tjj| ddd}|S )z@Return the current date and time formatted for a message header.NFT)	localtimeusegmt)rM   emailutils
formatdate)	timestampsr	   r	   r
   	http_date  s    r   c                 C   s   |    tv S r   )rn   r   hop_headers)headerr	   r	   r
   
is_hoppish  s    r   c                    s   dt jvrt  rt d t   t  r6t d t d | stdd t tt j	  dkrpt 
 d t 
 d t 
 d nPt tt j	  dkrt d t 
 d  fdd}|tjd |tjd d	S )
z~    Standard daemonization of a process.
    http://www.svbug.com/documentation/comp.unix.programmer-FAQ/faq_2.html#SEC16
    ZGUNICORN_FDr         r   rI   c                    sJ   z2|   }||kr0|  r0t| t | W n tyD   Y n0 d S r   )filenoisattyr@   rz   dup2r   )streamZ	fd_expectrq   Zfd_nullr	   r
   redirect  s    
zdaemonize.<locals>.redirectN)r@   r   Zfork_exitZsetsidumaskr|   openREDIRECT_TOO_RDWRr   rz   r   stdoutstderr)Zenable_stdio_inheritancer   r	   r   r
   	daemonize  s*    





	r   c                	   C   sF   zt td W n, ty@   t dt t f  Y n0 d S )N@   z%s.%s)randomseedr@   urandomNotImplementedErrorrM   getpidr	   r	   r	   r
   r     s    r   c              
   C   sP   zt | d}W n4 tyB } ztd| |f W Y d }~n
d }~0 0 |  d S )Nr   zError: '%s' isn't writable [%r])r   IOErrorr   rz   )rG   r5   r   r	   r	   r
   check_is_writeable&  s
    &r   utf8c                 C   s.   t | tr| S t | ts$td|  | |S )z+Converts a string argument to a byte stringz%r is not a string)r   bytesr   r   r   )r   encodingr	   r	   r
   to_bytestring.  s
    

r   c              
   C   s<   t | dsdS z|   W n tttjfy6   Y dS 0 dS )Nr   FT)hasattrr   r   r   ioUnsupportedOperation)r   r	   r	   r
   
has_fileno8  s    
r   c                 C   sf   t dtjd |  }t|D ]*\}}|dkr6d| }t d| tjd qt dtjd tj  d S )Nz!!!)filer   zWARNING: %sz!!! %sz!!!
)printr   r   
splitlines	enumerateflush)r+   linesiliner	   r	   r
   rP   E  s    rP   c                    s   t    fdd}|S )Nc                    s    |dddt t fg  gS )Nz500 Internal Server Error)zContent-Typez
text/plainzContent-Length)r   r   )r   Zstart_responser+   r	   r
   r   U  s
    zmake_fail_app.<locals>.app)r   )r+   r   r	   r   r
   make_fail_appR  s    r   c                 C   s<   |  dr0tjd|  }|j|jdd  dS tj| S )Nz//r   r   )rG   )r   urllibr   urlsplit_replacerG   )r%   r   r	   r	   r
   split_request_uri_  s    
r  c                 C   sB   z2|d u r|  }|j |ur$|||W d }d }n
d }d }0 d S r   )__traceback__with_traceback)tpr   r   r	   r	   r
   reraisel  s    

r  c                 C   s   t | tr| S t| dS )Nr   )r   r   )r   r	   r	   r
   bytes_to_strx  s    
r	  c                 C   s   t j| dS )Nzlatin-1)r  r   unquote_to_bytesdecode)stringr	   r	   r
   unquote_to_wsgi_str~  s    r  )r   r   )F)F)re   )F)F)N)F)r   )N)Kr   email.utilsr   r\   ru   r   r!   r   r   r   r@   r9   r   rk   r`   r   r   rM   r   rO   r   Zgunicorn.errorsr   Zgunicorn.workersr   urllib.parser  r$   r   setr   r   r   r   r   r/   	ParameterPOSITIONAL_ONLYPOSITIONAL_OR_KEYWORDr4   r8   r=   rE   rF   platformr   rW   rZ   rX   rd   rt   rx   ry   rz   r|   r   r   r   r   r   r   r   r   r   r   r   r   r   r   rP   r   r  r  r	  r  r	   r	   r	   r
   <module>   s   
  
3

!
	

	

S

S


