o
    [hJ                  	   @   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zd dlmZ W n eefyc   d dlZY nw 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$ dd	 Z%W n ey   d
d	 Z%Y nw dd Z&		dXddZ'ej(j)ej(j*fZ+dd Z,dd Z-dYddZ.dd Z/ej01drdYddZ2dd Z3ne
j4Z3dd  Z4d!d" Z5dZd$d%Z6d&d' Z7d(d) Z8d*d+ Z9zd d,l
m:Z: W n ey   d-d. Z:Y nw d/d0 Z;dYd1d2Z<dYd3d4Z=d5d6 Z>d7d8 Z?d9d: Z@d;d< ZAd[d=d>ZBd?d@ ZCdYdAdBZDdCdD ZEdEdF ZFd\dHdIZGdJdK ZHdLdM ZIdNdO ZJdPdQ ZKd[dRdSZLdTdU ZMdVdW ZNd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	   t/home/ubuntu/experiments/live_experiments/Pythonexperiments/Otree/venv/lib/python3.10/site-packages/gunicorn/util.py_setproctitle4      r   c                 C   s   d S Nr	   r   r	   r	   r
   r   7   s   c                    sB   t | } fdd|jD }|std ff |d  S )Nc                    s$   g | ]}|j  kr|jkr|qS r	   groupname).0epr   r	   r
   
<listcomp>=   s    z$load_entry_point.<locals>.<listcomp>zEntry point %r not foundr   )importlib_metadatadistributionentry_pointsImportErrorload)r   r   r   Zdist_objepsr	   r   r
   load_entry_point;   s
   
r    gunicorn.workers.sync.SyncWorkergunicorn.workersc                 C   sd  t | r| S | drH| dd }z
|dd\}}W n ty*   |}|}Y nw zt|||W S  tyG   t	 }d}t
|| |f w | d}t|dkr	 | dr_| dd  } | tv rkt|  d}nztd|| W S  ty   t	 }d}t
|| |f w |d}	z
td|}
W n ty   t	 }d}t
|| |f w t|
|	S )	Nzegg:   #z)class uri %r invalid or not found: 

[%s].TZgunicorn)inspectisclass
startswithsplitrsplit
ValueErrorr   	Exception	traceback
format_excRuntimeErrorlenr   pop	importlibimport_modulejoingetattr)uridefaultsectionZ	entry_strdistr   excmsg
componentsklassmodr	   r	   r
   
load_classD   sV   





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_arity|   s   

rC   c                 C   s   t | jS )z get the username for a user id)pwdgetpwuidpw_name)uidr	   r	   r
   get_username   s   rH   Fc                 C   s   |r0| rzt | }W n ty   d}Y nw t|d@ }|r%t|| n|t kr0t| | r?| t krAt|  dS dS dS )z) set user and group of workers processes FiN)	rH   KeyErrorabsos
initgroupsgetgidsetgidgetuidsetuid)rG   gidrL   usernamer	   r	   r
   set_owner_process   s   
rS   c                 C   s   t | || d S r   )rK   chown)pathrG   rQ   r	   r	   r
   rT         rT   winc                 C   s   | | |r	|}nt j|\}}|pd}d}|dk r9t |}|r&|s,d S ||v r,d S t| |d9 }|dk stjd| tdd d S )Nr   gMbP?g      ?   z)tests may fail, delete still pending for    )
stacklevel)	rK   rU   r$   listdirtimesleepwarningswarnRuntimeWarning)funcpathnameZwaitalldirnamer   timeoutLr	   r	   r
   _waitfor   s$   



rf   c                 C   s   t tj|  d S r   )rf   rK   unlink)filenamer	   r	   r
   _unlink   r   ri   c              
   C   sJ   zt |  W d S  ty$ } z|jtjtjfvr W Y d }~d S d }~ww r   )ri   OSErrorerrnoENOENTENOTDIR)rh   errorr	   r	   r
   rg      s   rg   c                 C   s<   z
t t j|  W dS  ty   Y dS  ty   Y dS w )NFT)socket	inet_ptonAF_INET6rj   r&   )addrr	   r	   r
   is_ipv6   s   rs   8000c                 C   s$  t d| rt d| d S | dr-| dd  }zt|W S  ty,   td| d w | dr9| dd } | |}}d| v r\d	| v r\| d	d
 dd  }| d|g d }nd| v ro| d|g d d \}}n	| dkrxd|}}zt|}W n ty   td| w | |fS )Nz
unix:(//)?r    zfd://   z"%r is not a valid file descriptor.ztcp://r   []r   z]::rX    z0.0.0.0z%r is not a valid port number.)rematchr$   r#   intr&   r*   lower)netlocdefault_portfdhostportr	   r	   r
   parse_address   s2   




r   c                 C   s,   t  | t j}|t jO }t  | t j| d S r   )fcntlF_GETFD
FD_CLOEXECF_SETFDr   flagsr	   r	   r
   close_on_exec  s   
r   c                 C   s(   t  | t jtjB }t  | t j| d S r   )r   F_GETFLrK   
O_NONBLOCKF_SETFLr   r	   r	   r
   set_non_blocking  s   r   c                 C   s$   z|    W d S  ty   Y d S w r   )closerj   )sockr	   r	   r
   r     s
   r   )
closerangec              	   C   s4   t | |D ]}zt| W q ty   Y qw d S r   )rangerK   r   rj   )Zfd_lowZfd_highr   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   sL   |   }|dkr z| d t| ||W | d S | d w t| ||S )Ng        r   r   )
gettimeoutsetblockingr   )r   r   r   rd   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_error9  s   
r   c                 C   sF   t  d }z|dur|jj| ju rW ~dS |j}|dusW ~dS ~w )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.
    rX   NFT)sysexc_infotb_framef_code__code__tb_next)r@   tbr	   r	   r
   _called_with_wrong_argsP  s   	
r   c              
   C   s  |  dd}t|dkrd}n	|d |d } }zt| }W n# tyB   | drAtj| rAd}t|| 	ddd |f  w z
t
j|dd	j}W n tyZ   td
| w t|t
jri|j}d  }}n=t|t
jrt|jt
js|td| |jj}zdd |jD }dd |jD }W n ty   td| w td
| tjjtjk}	zt||}
W n ty   |	rtjt    td|| f w |d urz	|
|i |}
W n t!y } zt"|
rtd#t$t!|%  d }~ww |
d u rtd| t&|
std|
S )Nrx   r   Zapplicationr   z.pyz1Failed to find application, did you mean '%s:%s'?r   eval)modez9Failed to parse %r as an attribute name or function call.z,Function reference must be a simple name: %rc                 S   s   g | ]}t |qS r	   )astliteral_eval)r   argr	   r	   r
   r     s    zimport_app.<locals>.<listcomp>c                 S   s   i | ]
}|j t|jqS r	   )r   r   r   value)r   kwr	   r	   r
   
<dictcomp>  s    zimport_app.<locals>.<dictcomp>z/Failed to parse arguments as literal values: %rz"Failed to find attribute %r in %r.ry   z%Failed to find application object: %rz$Application object must be callable.)'r$   r+   r-   r.   r   endswithrK   rU   existsr%   r   parsebodySyntaxErrorr   r   NameidCallra   argskeywordsr&   loggingrootlevelDEBUGr0   AttributeErrorr(   print_exceptionr   r   	TypeErrorr   r/   format_exception_onlystripcallable)modulepartsobjr9   r6   
expressionr   r   kwargsZis_debugapper	   r	   r
   
import_appj  sz   


r   c                  C   sr   z*t t jd } t t  }| j|jkr$| j|jkr$t jd }W |S t  }W |S  ty8   t  }Y |S w )NZPWD)rK   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)r\   emailutils
formatdate)	timestampsr	   r	   r
   	http_date  s   r   c                 C   s   |    tv S r   )r}   r   hop_headers)headerr	   r	   r
   
is_hoppish  r   r   c                    s   dt jvrvt  rt d t   t  rt d t d | sLtdd t tt j	 t 
 d  dkr>t  d t  d t  d d
S t tt j	  dkrbt d t  d  fdd	}|tjd |tjd d
S d
S )zo    Standard daemonization of a process.
    http://www.faqs.org/faqs/unix-faq/programmer/faq/ section 1.7
    ZGUNICORN_FDr         Tr   rX   c                    sV   z |   }||kr|  rt| t | W d S W d S W d S  ty*   Y d S w r   )filenoisattyrK   r   dup2r   )streamZ	fd_expectr   Zfd_nullr	   r
   redirect   s   
zdaemonize.<locals>.redirectN)rK   r   fork_exitsetsidumaskr   openREDIRECT_TOO_RDWRset_inheritabler   r   r   stdoutstderr)Zenable_stdio_inheritancer   r	   r   r
   	daemonize  s.   





	r   c                	   C   sF   zt td W d S  ty"   t dt t f  Y d S w )N@   z%s.%s)randomseedrK   urandomNotImplementedErrorr\   getpidr	   r	   r	   r
   r   -  s
    r   c              
   C   sf   zt | d}|  W d    W d S 1 sw   Y  W d S  ty2 } ztd| |f d }~ww )Nr   zError: '%s' isn't writable [%r])r   r   rj   r*   )rU   r@   r   r	   r	   r
   check_is_writable4  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 dS  tttjfy   Y dS w )Nr   FT)hasattrr   r   rj   ioUnsupportedOperation)r   r	   r	   r
   
has_filenoF  s   

r
  c                 C   sf   t dtjd |  }t|D ]\}}|dkrd| }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)r6   linesiliner	   r	   r
   r_   S  s   r_   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r6   r	   r
   r   c  s
   zmake_fail_app.<locals>.app)r  )r6   r   r	   r  r
   make_fail_app`  s   r  c                 C   s<   |  drtjd|  }|j|jdd  dS tj| S )Nz//r   r   )rU   )r#   urllibr   urlsplit_replacerU   )r1   r   r	   r	   r
   split_request_urim  s   
r  c                 C   s2   z|d u r|  }|j |ur|||d }d }w r   )__traceback__with_traceback)tpr   r   r	   r	   r
   reraisez  s   

r  c                 C   s   t | tr| S t| dS )Nr   )r   r   )r   r	   r	   r
   bytes_to_str  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  rV   r!  )r   r   )F)rt   r   )r  )Or   email.utilsr   rk   r   r   r-   r!   r  r   rK   rD   r   rz   ro   r   r   r\   r(   r^   importlib.metadatametadatar   ModuleNotFoundErrorr   Zgunicorn.errorsr   Zgunicorn.workersr   urllib.parser  r0   r   setr$   r   r   r   r   r:   	ParameterPOSITIONAL_ONLYPOSITIONAL_OR_KEYWORDr?   rC   rH   rS   rT   platformr#   rf   ri   rg   rs   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r  r  r
  r_   r  r  r  r  r!  r	   r	   r	   r
   <module>   s   
	
3


!	




S

V


