
    ,hS                     Z   d 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mZ ddlmZ ddlmZ ddlmZmZmZ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"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z( ddl)m*Z* ddl+m,Z,m-Z-m.Z.m/Z/ ddl0m1Z1 dZ2 ejf                         Z4dddZ5djm                   ejn                  d ed      d               Z8ejr                  dk(  rd Z:d Z"d Z;d Z<dHdZ=d Z>d Z?ej                  d         ZAd! ZBd" ZCd# ZDd$ ZEdHd%ZFd& ZGd' ZHd( ZId) ZJd* ZKd+ ZLd, ZMd- ZN eOd.      ZPd/ ZQd0 ZRd1 ZSd2 ZTd3 ZUd4 ZVej                  d5        ZWd6 ZXdId7ZYd8 ZZdJd9Z[dKd:Z\d; Z]d< Z^d=j                  d>      Z`e`d?z  Zae`d@z  ZbdA ZcdB ZddC ZedD ZfdE ZgdF ZhdG Ziy)Lz
requests.utils
~~~~~~~~~~~~~~

This module provides utility functions that are used within Requests
that are also useful for external consumption.
    N)OrderedDict)make_headers	parse_url   )certs__version__)_HEADER_VALIDATORS_BYTE_HEADER_VALIDATORS_STRHEADER_VALIDATORSto_native_string)Mapping
basestringbytes
getproxiesgetproxies_environmentinteger_types)parse_http_list)proxy_bypassproxy_bypass_environmentquotestrunquoteurlparse
urlunparsecookiejar_from_dict)FileModeWarningInvalidHeader
InvalidURLUnrewindableBodyError)CaseInsensitiveDict)z.netrc_netrcP   i  )httphttpsz, z,\s*T)accept_encodingzaccept-encodingwin32c                    	 dd l }	 |j                  |j                  d      }t	        |j                  |d      d         }|j                  |d      d   }|r|sy|j                  d      }t        d |      }|D ]j  }|dk(  rd| vr y	|j                  dd
      }|j                  dd      }|j                  dd      }t        j                  || t        j                        sj y	 y# t        $ r Y yw xY w# t        t        f$ r Y yw xY w)Nr   Fz;Software\Microsoft\Windows\CurrentVersion\Internet SettingsProxyEnableProxyOverride;z<local>.Tz\.*z.*?)winregImportErrorOpenKeyHKEY_CURRENT_USERintQueryValueExOSError
ValueErrorsplitfilterreplacerematchI)hostr0   internetSettingsproxyEnableproxyOverridetests         P/var/www/html/Resume-Scraper/venv/lib/python3.12/site-packages/requests/utils.pyproxy_bypass_registryrD   L   s%   	
	%~~((N 
 f112BMRSTUVK"//0@/RSTUM -
 &++C0t]3! 	Dy d?<<U+D<<U+D<<T*DxxdBDD)	 C  		 $ 		s#   C( AC7 (	C43C47D	D	c                 B    t               rt        |       S t        |       S )zReturn True, if the host should be bypassed.

        Checks proxy settings gathered from the environment, if specified,
        or the registry.
        )r   r   rD   )r>   s    rC   r   r   r   s      "#+D11(..    c                 >    t        | d      r| j                         } | S )z/Returns an internal sequence dictionary update.items)hasattrrH   )ds    rC   dict_to_sequencerK   ~   s     q'GGIHrF   c                    d }d}t        | t              r| j                  d      } t        | d      rt	        |       }n~t        | d      r| j                  }net        | d      rY	 | j                         }t        j                  |      j                  }d| j                  vrt        j                  dt               	 t        | d      rW	 | j!                         }t        | d	      r:|8	 | j#                  dd
       | j!                         }| j#                  |xs d       |d}t'        d||z
        S # t        j                  t        f$ r Y w xY w# t$        $ r d}Y ?w xY w# t$        $ r ||}Y Rw xY w)Nr   utf-8__len__lenfilenoba%  Requests has determined the content-length for this request using the binary size of the file: however, the file has been opened in text mode (i.e. without the 'b' flag in the mode). This may lead to an incorrect content-length. In Requests 3.0, support will be removed for files in text mode.tellseek   )
isinstancer   encoderI   rO   rP   osfstatst_sizemodewarningswarnr   ioUnsupportedOperationAttributeErrorrR   rS   r6   max)ototal_lengthcurrent_positionrP   s       rC   	super_lenrd      su   L!SHHWq)1v	E	uu	H		XXZF 88F+33L !&& 2 $
 q&	% vvx q&!l&:	%FF1aL#$668L FF+0q1 q,!1122e ''8 	 		X  %#$L%%  	0
 '#/ 	0s6   $D2 	E" (7E 2EEEE"E21E2c                 |   t         j                  j                  d      }||f}nd t        D        }	 ddlm}m} d}|D ]E  }	 t         j                  j                  |      }t         j                  j                  |      sC|} n |yt        |       }	d}
t        | t              r|
j                  d      }
|	j                  j                  |
      d   }	  ||      j!                  |      }|r|d   rdnd}||   |d	   fS y# t        $ r Y  yw xY w# |t"        f$ r |r Y yw xY w# t$        t&        f$ r Y yw xY w)
z;Returns the Requests tuple auth for a given url from netrc.NETRCNc              3   &   K   | ]	  }d |   yw)z~/N ).0fs     rC   	<genexpr>z!get_netrc_auth.<locals>.<genexpr>   s     9Rs89s   r   )NetrcParseErrornetrc   :asciir   rT   )rW   environgetNETRC_FILESrm   rl   path
expanduserKeyErrorexistsr   rU   r   decodenetlocr8   authenticatorsr6   r1   r_   )urlraise_errors
netrc_filenetrc_locationsrl   rm   
netrc_pathrj   locrisplitstrr>   r#   login_is                 rC   get_netrc_authr      sX    (J%-9[9-0
  	Agg((+ ww~~c" 
	 c] c3w/Hyyx(+
	:&55d;F%ay!aw33 3   	:  ) 	  	 ( s`   D) D#D) D) AD) +D 	DD) DD) D&#D) %D&&D) )D;:D;c                     t        | dd      }|rBt        |t              r1|d   dk7  r(|d   dk7  rt        j                  j                  |      S yyyy)z0Tries to guess the filename of the given object.nameNr   <>)getattrrU   r   rW   rs   basename)objr   s     rC   guess_filenamer     sT    3%D
4,aCDHPSOww%% ET,trF   c                 R   t         j                  j                  |       r| S t         j                  j                  |       \  }}|ryt         j                  j                  |      sZt         j                  j                  |      \  }}|sn5dj	                  ||g      }|r t         j                  j                  |      sZt        j                  |      s| S t        j                  |      }||j                         vr| S t        j                         }t         j                  j	                  ||j                  d      d         }t         j                  j                  |      s6t        |      5 }|j                  |j                  |             ddd       |S |S # 1 sw Y   |S xY w)zReplace nonexistent paths that look like they refer to a member of a zip
    archive with the location of an extracted copy of the target, or else
    just return the provided path unchanged.
    /r   N)rW   rs   rv   r8   joinzipfile
is_zipfileZipFilenamelisttempfile
gettempdiratomic_openwriteread)rs   archivememberprefixzip_filetmpextracted_pathfile_handlers           rC   extract_zipped_pathsr     sE   
 
ww~~d ggmmD)OGV
"''..1''--0 66*+ "''..1 g&w'HX&&(( 


CWW\\#v||C'8'<=N77>>.)( 	6Lx}}V45	6>	6s   /!FF&c              #   J  K   t        j                  t        j                  j	                  |             \  }}	 t        j
                  |d      5 }| ddd       t        j                  ||        y# 1 sw Y    xY w# t        $ r t        j                  |        w xY ww)z-Write a file to the disk in an atomic fashion)dirwbN)	r   mkstemprW   rs   dirnamefdopenr:   BaseExceptionremove)filenametmp_descriptortmp_nametmp_handlers       rC   r   r   1  s       (//BGGOOH4MNNHYY~t, 		


8X&	 	  
		(s4   7B#B  A4B  3B#4A=9B    B  B#c                 t    | yt        | t        t        t        t        f      rt        d      t        |       S )a  Take an object and test to see if it can be represented as a
    dictionary. Unless it can not be represented as such, return an
    OrderedDict, e.g.,

    ::

        >>> from_key_val_list([('key', 'val')])
        OrderedDict([('key', 'val')])
        >>> from_key_val_list('string')
        Traceback (most recent call last):
        ...
        ValueError: cannot encode objects that are not 2-tuples
        >>> from_key_val_list({'key': 'val'})
        OrderedDict([('key', 'val')])

    :rtype: OrderedDict
    N+cannot encode objects that are not 2-tuples)rU   r   r   boolr4   r7   r   values    rC   from_key_val_listr   >  s6    $ }%#udC01FGGurF   c                     | yt        | t        t        t        t        f      rt        d      t        | t              r| j                         } t        |       S )a  Take an object and test to see if it can be represented as a
    dictionary. If it can be, return a list of tuples, e.g.,

    ::

        >>> to_key_val_list([('key', 'val')])
        [('key', 'val')]
        >>> to_key_val_list({'key': 'val'})
        [('key', 'val')]
        >>> to_key_val_list('string')
        Traceback (most recent call last):
        ...
        ValueError: cannot encode objects that are not 2-tuples

    :rtype: list
    Nr   )	rU   r   r   r   r4   r7   r   rH   listr   s    rC   to_key_val_listr   Y  sJ    " }%#udC01FGG%!;rF   c                     g }t        |       D ]5  }|dd |dd cxk(  rdk(  rn nt        |dd       }|j                  |       7 |S )a  Parse lists as described by RFC 2068 Section 2.

    In particular, parse comma-separated lists where the elements of
    the list may include quoted-strings.  A quoted-string could
    contain a comma.  A non-quoted string could have quotes in the
    middle.  Quotes are removed automatically after parsing.

    It basically works like :func:`parse_set_header` just that items
    may appear multiple times and case sensitivity is preserved.

    The return value is a standard :class:`list`:

    >>> parse_list_header('token, "quoted value"')
    ['token', 'quoted value']

    To create a header from the :class:`list` again, use the
    :func:`dump_header` function.

    :param value: a string with a list header.
    :return: :class:`list`
    :rtype: list
    Nr   r   ")_parse_list_headerunquote_header_valueappend)r   resultitems      rC   parse_list_headerr   w  sY    . F"5) 8tBCy'C''Qr
3Dd MrF   c                     i }t        |       D ]H  }d|vrd||<   |j                  dd      \  }} | dd | dd cxk(  rdk(  rn nt        | dd       } | ||<   J |S )a^  Parse lists of key, value pairs as described by RFC 2068 Section 2 and
    convert them into a python dict:

    >>> d = parse_dict_header('foo="is a fish", bar="as well"')
    >>> type(d) is dict
    True
    >>> sorted(d.items())
    [('bar', 'as well'), ('foo', 'is a fish')]

    If there is no value for a key it will be `None`:

    >>> parse_dict_header('key_without_value')
    {'key_without_value': None}

    To create a header from the :class:`dict` again, use the
    :func:`dump_header` function.

    :param value: a string with a dict header.
    :return: :class:`dict`
    :rtype: dict
    =Nr   r   r   )r   r8   r   )r   r   r   r   s       rC   parse_dict_headerr     s}    , F"5) d?F4Ljja(e!9bc
)c)(q5Et MrF   c                     | rF| d   | d   cxk(  rdk(  r5n | S | dd } |r| dd dk7  r"| j                  dd      j                  d	d      S | S )
zUnquotes a header value.  (Reversal of :func:`quote_header_value`).
    This does not use the real unquoting but what browsers are actually
    using for quoting.

    :param value: the header value to unquote.
    :rtype: str
    r   r   r   r   NrT   z\\\z\")r:   )r   is_filenames     rC   r   r     sd     qU2Y-#- L a eBQi61==.66ucBBLrF   c                 X    | D ci c]  }|j                   |j                   }}|S c c}w )zReturns a key/value dictionary from a CookieJar.

    :param cj: CookieJar object to extract cookies from.
    :rtype: dict
    )r   r   )cjcookiecookie_dicts      rC   dict_from_cookiejarr     s/     <>>6;;,>K> ?s   'c                     t        ||       S )zReturns a CookieJar from a key/value dictionary.

    :param cj: CookieJar to insert cookies into.
    :param cookie_dict: Dict of key/values to insert into CookieJar.
    :rtype: CookieJar
    r   )r   r   s     rC   add_dict_to_cookiejarr     s     {B//rF   c                 ^   t        j                  dt               t        j                  dt        j
                        }t        j                  dt        j
                        }t        j                  d      }|j                  |       |j                  |       z   |j                  |       z   S )zlReturns encodings from given content string.

    :param content: bytestring to extract encodings from.
    zIn requests 3.0, get_encodings_from_content will be removed. For more information, please see the discussion on issue #2266. (This warning should only appear once.)z!<meta.*?charset=["\']*(.+?)["\'>])flagsz+<meta.*?content=["\']*;?charset=(.+?)["\'>]z$^<\?xml.*?encoding=["\']*(.+?)["\'>])r[   r\   DeprecationWarningr;   compiler=   findall)content
charset_re	pragma_rexml_res       rC   get_encodings_from_contentr     s    
 MM1 	 @MJ

IQSQUQUVIZZ?@F 	7#


G
$	%
..
!	"rF   c                 H   | j                  d      }|d   j                         |dd }}i }d}|D ]m  }|j                         }|s|d}}|j                  d      }	|	dk7  r+|d|	 j                  |      }||	dz   d j                  |      }|||j                         <   o ||fS )	zReturns content type and parameters from given header

    :param header: string
    :return: tuple containing content type and dictionary of
         parameters
    r,   r   r   Nz"' Tr   r   )r8   stripfindlower)
headertokenscontent_typeparamsparams_dictitems_to_stripparamkeyr   index_of_equalss
             rC   _parse_content_type_headerr     s     \\#F!!9??,fQRj&LKN -C#jjoO"$,_-33NCo134::>J',K		$- $$rF   c                     | j                  d      }|syt        |      \  }}d|v r|d   j                  d      S d|v ryd|v ryy)	z}Returns encodings from given HTTP Header Dict.

    :param headers: dictionary to extract encoding from.
    :rtype: str
    zcontent-typeNcharsetz'"textz
ISO-8859-1zapplication/jsonrM   )rq   r   r   )headersr   r   s      rC   get_encoding_from_headersr     s`     ;;~.L5lCL&Fi &&u--\) *rF   c              #      K   |j                   | E d{    y t        j                  |j                         d      }| D ]  }|j                  |      }|s|  |j                  dd      }|r| yy7 ew)zStream decodes an iterator.Nr:   errorsrF   T)final)encodingcodecsgetincrementaldecoderrw   )iteratorrdecoderchunkrvs        rC   stream_decode_response_unicoder   4  s      	zz6f**1::6iHG ^^E"H 
4	(B	 
 	s   A<A:AA<"A<c              #      K   d}||dk  rt        |       }|t        |       k  r| |||z     ||z  }|t        |       k  ryyw)z Iterate over slices of a string.r   N)rO   )stringslice_lengthposs      rC   iter_slicesr   E  sW     
C|q06{
F
S3-..| F
s   A AAc                 >   t        j                  dt               g }t        | j                        }|r	 t        | j                  |      S 	 t        | j                  |d      S # t        $ r |j                  |       Y 5w xY w# t        $ r | j                  cY S w xY w)zReturns the requested content back in unicode.

    :param r: Response object to get unicode content from.

    Tried:

    1. charset from content-type
    2. fall back and replace all unicode characters

    :rtype: str
    zIn requests 3.0, get_unicode_from_response will be removed. For more information, please see the discussion on issue #2266. (This warning should only appear once.)r:   r   )
r[   r\   r   r   r   r   r   UnicodeErrorr   	TypeError)r   tried_encodingsr   s      rC   get_unicode_from_responser   O  s     MM1 	 O )3H	-qyy(++
199hy99  	-""8,	-  yys#   A$ B $B BBBzBABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~c                    | j                  d      }t        dt        |            D ]l  }||   dd }t        |      dk(  rI|j                         r9	 t	        t        |d            }|t        v r|||   dd z   ||<   Vd||    ||<   bd||    ||<   n d	j                  |      S # t        $ r t        d| d      w xY w)
zUn-escape any percent-escape sequences in a URI that are unreserved
    characters. This leaves all reserved, illegal and non-ASCII bytes encoded.

    :rtype: str
    %r   r   rT      z"Invalid percent-escape sequence: ''N )
r8   rangerO   isalnumchrr4   r7   r    UNRESERVED_SETr   )uripartsihcs        rC   unquote_unreservedr  |  s     IIcNE1c%j! &!HQqMq6Q;199;LAr
O N"uQx|+auQxj>a58*~E!H& 775>  L #EaS!JKKLs   B''C c                 p    d}d}	 t        t        |       |      S # t        $ r t        | |      cY S w xY w)zRe-quote the given URI.

    This function passes the given URI through an unquote/quote cycle to
    ensure that it is fully and consistently quoted.

    :rtype: str
    z!#$%&'()*+,/:;=?@[]~z!#$&'()*+,/:;=?@[]~)safe)r   r  r    )r  safe_with_percentsafe_without_percents      rC   requote_urir    sJ     /0	5 ',3DEE 5 S344	5s    55c           
      r   t        j                  dt        j                  |             d   }|j	                  d      \  }}t        j                  dt        j                  t        t        |                        d   }t        j                  dt        j                  |            d   |z  }||z  ||z  k(  S )zThis function allows you to check if an IP belongs to a network subnet

    Example: returns True if ip = 192.168.1.1 and net = 192.168.1.0/24
             returns False if ip = 192.168.1.1 and net = 192.168.100.0/24

    :rtype: bool
    z=Lr   r   )structunpacksocket	inet_atonr8   dotted_netmaskr4   )ipnetipaddrnetaddrbitsnetmasknetworks          rC   address_in_networkr     s     ]]4!1!1"!56q9FIIcNMGTmmD&"2"2>#d)3L"MNqQGmmD&"2"27";<Q?'IGW'G"344rF   c                 p    ddd| z
  z  dz
  z  }t        j                  t        j                  d|            S )zConverts mask from /xx format to xxx.xxx.xxx.xxx

    Example: if mask is 24 function returns 255.255.255.0

    :rtype: str
    l    r       z>I)r  	inet_ntoar  pack)maskr  s     rC   r  r    s7     b4i1,,DFKKd344rF   c                 N    	 t        j                  |        y# t        $ r Y yw xY w)z
    :rtype: bool
    FT)r  r  r6   )	string_ips    rC   is_ipv4_addressr(    s.    #   s    	$$c                    | j                  d      dk(  rR	 t        | j                  d      d         }|dk  s|dkD  ry	 t	        j
                  | j                  d      d          yy# t        $ r Y yw xY w# t        $ r Y yw xY w)zV
    Very simple check of the cidr format in no_proxy variable.

    :rtype: bool
    r   r   Fr"  r   T)countr4   r8   r7   r  r  r6   )string_networkr%  s     rC   is_valid_cidrr,    s     C A%	~++C034D !8tby	^11#6q9:
    		  		s"   A( 'A7 (	A43A47	BBc              #   8  K   |du}|r2t         j                  j                  |       }|t         j                  | <   	 d |r(t         j                  | = y|t         j                  | <   yy# |r(t         j                  | = w |t         j                  | <   w w xY ww)zSet the environment variable 'env_name' to 'value'

    Save previous value, yield, and then restore the previous value stored in
    the environment variable 'env_name'.

    If 'value' is None, do nothingN)rW   rp   rq   )env_namer   value_changed	old_values       rC   set_environr1    s      %MJJNN8,	$

81 JJx('0

8$	 = JJx('0

8$	 s   9BA+  +B+,BBc                    d }|}| |d      }t        |       }|j                  y|rd |j                  dd      j                  d      D        }t	        |j                        r=|D ]7  }t        |      rt        |j                  |      s% y|j                  |k(  s7 y n_|j                  }|j                  r|d	|j                   z  }|D ]0  }|j                  j                  |      s|j                  |      s0 y t        d|      5  	 t        |j                        }ddd       ryy
# t        t        j                  f$ r d
}Y )w xY w# 1 sw Y   .xY w)zL
    Returns whether we should bypass proxies or not.

    :rtype: bool
    c                     t         j                  j                  |       xs- t         j                  j                  | j                               S N)rW   rp   rq   upper)r   s    rC   	get_proxyz(should_bypass_proxies.<locals>.get_proxy  s-    zz~~c"AbjjnnSYY[&AArF   Nno_proxyTc              3   &   K   | ]	  }|s|  y wr4  rh   )ri   r>   s     rC   rk   z(should_bypass_proxies.<locals>.<genexpr>  s     RTTDRs    r  ,:F)r   hostnamer:   r8   r(  r,  r   portendswithr1  r   r   r  gaierror)	rz   r7  r6  no_proxy_argparsedproxy_iphost_with_portr>   bypasss	            rC   should_bypass_proxiesrE    sZ   B
 LZ(c]F SX%5%5c2%>%D%DS%IR6??+$   *)&//8D#__0    $__N{{Afkk]"33   ??++D1^5L5LT5R  	  
Z	. 	!&//2F  6??+ 	F		 s*   ED22EEEEEc                 4    t        | |      ri S t               S )zA
    Return a dict of environment proxies.

    :rtype: dict
    r7  )rE  r   )rz   r7  s     rC   get_environ_proxiesrH  :  s     S84	|rF   c                 .   |xs i }t        |       }|j                  +|j                  |j                  |j                  d            S |j                  dz   |j                  z   |j                  d|j                  z   dg}d}|D ]  }||v s||   } |S  |S )zSelect a proxy for the url, if applicable.

    :param url: The url being for the request
    :param proxies: A dictionary of schemes or schemes and hosts to proxy URLs
    Nallz://zall://)r   r<  rq   scheme)rz   proxiesurlparts
proxy_keysproxy	proxy_keys         rC   select_proxyrQ  F  s     mG}H {{8??GKK,>?? 	%("3"338$$$	J E 	I&EL
 LrF   c                 8   ||ni }| j                   }t        |      j                  }|j                  d      }|j	                         }|rOt        ||      sBt        ||      }|j                  ||j                  d            }|r|j                  ||       |S )a  This method takes proxy information from a request and configuration
    input to resolve a mapping of target proxies. This will consider settings
    such as NO_PROXY to strip proxy configurations.

    :param request: Request or PreparedRequest
    :param proxies: A dictionary of schemes or schemes and hosts to proxy URLs
    :param trust_env: Boolean declaring whether to trust environment configs

    :rtype: dict
    r7  rG  rJ  )rz   r   rK  rq   copyrE  rH  
setdefault)	requestrL  	trust_envrz   rK  r7  new_proxiesenviron_proxiesrO  s	            rC   resolve_proxiesrY  `  s     !,g"G
++Cc]!!F{{:&H,,.K.sXF-cHE##FO,?,?,FG""651rF   c                     |  dt          S )zO
    Return a string representing the default user agent.

    :rtype: str
    r   r   )r   s    rC   default_user_agentr[  {  s     V1[M""rF   c                  :    t        t               t        ddd      S )z9
    :rtype: requests.structures.CaseInsensitiveDict
    z*/*z
keep-alive)z
User-AgentzAccept-EncodingAccept
Connection)r"   r[  DEFAULT_ACCEPT_ENCODINGrh   rF   rC   default_headersr`    s%     ,.6&		
 rF   c                    g }d}| j                  |      } | s|S t        j                  d|       D ]  }	 |j                  dd      \  }}d|j                  d      i}|j                  d      D ]:  }	 |j                  d      \  }} | j                  |      ||j                  |      <   < |j	                  |        |S # t        $ r |d}}Y w xY w# t        $ r Y  4w xY w)	zReturn a list of parsed link headers proxies.

    i.e. Link: <http:/.../front.jpeg>; rel=front; type="image/jpeg",<http://.../back.jpeg>; rel=back;type="image/jpeg"

    :rtype: list
    z '"z, *<r,   r   r  rz   z<> '"r   )r   r;   r8   r7   r   )	r   linksreplace_charsvalrz   r   linkr   r   s	            rC   parse_header_linksrf    s     EMKK&Exx& 	"))C+KC syy*+\\#& 	HE"[[-
U .3[[-GD=)*	H 	T!$ L  	"rC	"  s#   B?1C?CC	CC ro   rT      c                    | dd }|t         j                  t         j                  fv ry|dd t         j                  k(  ry|dd t         j                  t         j
                  fv ry|j                  t              }|dk(  ry	|dk(  r |ddd   t        k(  ry
|ddd   t        k(  ry|dk(  r|dd t        k(  ry|dd t        k(  ryy)z
    :rtype: str
    N   zutf-32rh  z	utf-8-sigrT   zutf-16r   rM   z	utf-16-ber   z	utf-16-lez	utf-32-bez	utf-32-le)
r   BOM_UTF32_LEBOM_UTF32_BEBOM_UTF8BOM_UTF16_LEBOM_UTF16_BEr*  _null_null2_null3)datasample	nullcounts      rC   guess_json_utfrv    s     "1XF&%%v':':;;bqzV__$bqzf))6+>+>??U#IA~A~#A#;& !$Q$<6!A~"1:!":rF   c                     t        |       }|\  }}}}}}}	|j                  }
|
s||
}}
|rdj                  ||
g      }
||}|d}t        ||
|d||	f      S )zGiven a URL that may or may not have a scheme, prepend the given scheme.
    Does not replace a present scheme with the one provided as an argument.

    :rtype: str
    @r  )r   rx   r   r   )rz   
new_schemerA  rK  authr>   r=  rs   queryfragmentrx   s              rC   prepend_scheme_if_neededr}    s{     s^F6<3FD$dE8 ]]FV 4.)~|vvtRABBrF   c                     t        |       }	 t        |j                        t        |j                        f}|S # t        t
        f$ r d}Y |S w xY w)z{Given a url with authentication components, extract them into a tuple of
    username,password.

    :rtype: (str,str)
    )r  r  )r   r   usernamepasswordr_   r   )rz   rA  rz  s      rC   get_auth_from_urlr    sU     c]F('&//*BC K I& Ks   *9 AAc                 B    | \  }}t        | |d       t        | |d       y)zVerifies that header parts don't contain leading whitespace
    reserved characters, or return characters.

    :param header: tuple, in the format (name, value).
    r   r   N)_validate_header_part)r   r   r   s      rC   check_header_validityr  
  s%     KD%&$*&%+rF   c           
          t        |t              r
t        |   }n7t        |t              r
t        |   }nt        d|d|  dt        |             |j                  |      s|dk(  rdnd}t        d| d|      y )	NzHeader part (z) from z# must be of type str or bytes, not r   r   r   zTInvalid leading whitespace, reserved character(s), or return character(s) in header z: )rU   r   r   r   r
   r   typer<   )r   header_partheader_validator_index	validatorheader_kinds        rC   r  r    s    +s#*+AB		K	'+,BC	K?'& :115k1B0CE
 	

 ??;' 6! ;f&&1]"[OE
 	
 (rF   c                 ~    t        |       \  }}}}}}|s||}}|j                  dd      d   }t        |||||df      S )zW
    Given a url remove the fragment and the authentication part.

    :rtype: str
    rx  r   r   r  )r   rsplitr   )rz   rK  rx   rs   r   r{  r|  s          rC   urldefragauthr  (  sU     5=SM1FFD&% V]]3"2&FvvtVUB?@@rF   c                     t        | j                  dd      }|.t        | j                  t              r	  || j                         yt        d      # t
        $ r t        d      w xY w)zfMove file pointer back to its recorded starting position
    so it can be read again on redirect.
    rS   Nz;An error occurred when rewinding request body for redirect.z+Unable to rewind request body for redirect.)r   bodyrU   _body_positionr   r6   r!   )prepared_request	body_seeks     rC   rewind_bodyr  9  st     (--vt<I''"	&556 $$QRR  	'M 	s   A A()Fr4  )T)zpython-requests)j__doc__r   
contextlibr]   rW   r;   r  r  sysr   r[   r   collectionsr   urllib3.utilr   r   r  r   r	   _internal_utilsr
   r   r   r   compatr   r   r   r   r   r   r   r   r   r   r   r   r   r   r   cookiesr   
exceptionsr   r   r    r!   
structuresr"   rr   whereDEFAULT_CA_BUNDLE_PATHDEFAULT_PORTSr   r8   r_  platformrD   rK   rd   r   r   r   contextmanagerr   r   r   r   r   r   r   r   r   r   r   r   r   r   	frozensetr  r  r  r   r  r(  r,  r1  rE  rH  rQ  rY  r[  r`  rf  rV   rp  rq  rr  rv  r}  r  r  r  r  r  rh   rF   rC   <module>r     s     	 	 	   
    # 0  $   :   )  ,"$ c* ))BHHWl489JKL 
 <<7$L	/B3J6r&"J 	 	6<@F202%22"$P M
05,550 1 1*:z	46#"L 	g		@C: ,
&A"SrF   