Operation   : Linux premium131.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64
Software     : Apache
Server IP    : 162.0.232.56 | Your IP: 216.73.216.111
Domains      : 1034 Domain(s)
Permission   : [ 0755 ]

B

� fn�@s2dZd
dl
Z
e
�d�
Zd	dd�
ZGdd�d�ZdS)
z�Manage HTTP Response Headers

Much of this module is red-handedly pilfered from email.message in the stdlib,
so portions are Copyright (C) 2001,2002 Python Software Foundation, and were
written by Barry Warsaw.
�Nz[ \(\)<>@,;:\\"/\[\]\?=]�
cCsX|
d
k	rPt|
�
dkrP|s"t
�|
�
rB|
�dd��dd�}
d||
fSd||
fSn|Sd
S)	z~Convenience function to format and return a key=value pair.

    This will quote the value if needed or if quote is true.
    Nr
�
\z\\�
"z\"z%s="%s"z%s=%s)�len�	tspecials�search�replace)Zparam�valueZquote�r
�4/opt/alt/python37/lib64/python3.7/wsgiref/headers.py�_formatparam
s


rc@s�eZ
dZd
Zd%dd�
Zdd�Zdd�Zd	d
�Zdd�Zd
d�Z	dd�Z
dd�Zd&dd�
Zdd�Z
dd�Zdd�Zdd�Zdd�Zdd �Zd!d"�Zd#d$�ZdS)'�Headersz,Manage a collection of HTTP response headersNcCsT|
dk	r|
ng}
t|
�
t
k	r$td
�
�
|
|_x$|
D]\}}|�|�

|�|�

q0WdS)Nz+Headers must be a list of name/value tuples)�type�list�	TypeError�_headers�_convert_string_type)�selfZheaders�
k�
vr
r
r�__init__s






zHeaders.__init__cCs&t|
�
t
kr|
Std
�t|
�
�
�
�
dS)zConvert/check value type.z1Header names/values must be of type str (got {0})N)r�str�AssertionError�format�repr)rr	r
r
rr)s


zHeaders._convert_string_typec

Cs
t|j
�
S)
z9Return the total number of headers, including duplicates.)rr)
rr
r
r�__len__0szHeaders.__len__cCs&||
=|j�
|�|
�
|�|�
f�

d
S)zSet the value of a header.N)r�appendr)r�name�valr
r
r�__setitem__4s

zHeaders.__setitem__cs0|���
��
��f
d
d�|jD�
|jdd�<dS)zyDelete all occurrences of a header, if present.

        Does *not* raise an exception if the header is missing.
        c
s g|]}
|
d���kr|
�qS)
r
)
�lower)�.0�kv)
rr
r�
<listcomp>@sz'Headers.__delitem__.<locals>.<listcomp>N)rr r)rrr
)
rr�__delitem__:s
zHeaders.__delitem__cCs
|�|
�
S)
aH
Get the first header value for 'name'

        Return None if the header is missing instead of raising an exception.

        Note that if the header appeared multiple times, the first exactly which
        occurrence gets returned is undefined.  Use getall() to get all
        the values matching a header field name.
        )
�get)rrr
r
r�__getitem__Bs	zHeaders.__getitem__cCs|�|
�
d
k	S)z/Return true if the message contains the header.N)
r%)rrr
r
r�__contains__MszHeaders.__contains__cs"|���
��
��f
d
d�|jD�
S)aq
Return a list of all the values for the named field.

        These will be sorted in the order they appeared in the original header
        list or were added to this instance, and may contain duplicates.  Any
        fields deleted and re-inserted are always appended to the header list.
        If no fields exist with the given name, returns an empty list.
        c
s$g|]}
|
d���kr|
d
�qS)r
r)
r )r!r")
rr
rr#[sz#Headers.get_all.<locals>.<listcomp>)rr r)rrr
)
rr�get_allRs
zHeaders.get_allcCs6|�|
�
��
}
x"|jD]\}}|�
�|
kr|SqW|S)
z:Get the first header value for 'name', or return 'default')rr r)rr�defaultrrr
r
rr%^s




zHeaders.getc

Csd
d�|jD�
S)a*
Return a list of all the header field names.

        These will be sorted in the order they appeared in the original header
        list, or were added to this instance, and may contain duplicates.
        Any fields deleted and re-inserted are always appended to the header
        list.
        c
Ssg|]\}
}|
�qSr
r
)r!rrr
r
rr#osz Headers.keys.<locals>.<listcomp>)
r)
rr
r
r�keysgszHeaders.keysc

Csd
d�|jD�
S)a!
Return a list of all header values.

        These will be sorted in the order they appeared in the original header
        list, or were added to this instance, and may contain duplicates.
        Any fields deleted and re-inserted are always appended to the header
        list.
        c
Ssg|]\}
}|�qSr
r
)r!rrr
r
rr#ysz"Headers.values.<locals>.<listcomp>)
r)
rr
r
r�valuesqszHeaders.valuesc

Cs|jd
d
�S)a
Get all the header fields and values.

        These will be sorted in the order they were in the original header
        list, or were added to this instance, and may contain duplicates.
        Any fields deleted and re-inserted are always appended to the header
        list.
        N)
r)
rr
r
r�items{sz
Headers.itemsc

Csd
|jj
|jfS)Nz%s(%r))�	__class__�__name__r)
rr
r
r�__repr__�s
zHeaders.__repr__c

Csd
�dd�|j
D�
ddg�
S)zkstr() returns the formatted headers, complete with end line,
        suitable for direct HTTP transmission.z
c
Ssg|]}
d|
�qS)
z%s: %sr
)r!r"r
r
rr#�sz#Headers.__str__.<locals>.<listcomp>�)�joinr)
rr
r
r�__str__�szHeaders.__str__c

Cst|�
�
d
�
S)Nz
iso-8859-1)r�encode)
rr
r
r�	__bytes__�s
zHeaders.__bytes__cCs:|�|
�
}|d
kr2|j
�|�|
�
|�|�
f�

|S|Sd
S)z�Return first matching header value for 'name', or 'value'

        If there is no header named 'name', add a new header with name 'name'
        and value 'value'.N)r%rrr)rrr	�resultr
r
r�
setdefault�s




zHeaders.setdefaultcKs�g}|d
k	r |�|�
}|�
|�

x\|��D]P\}}|�|�
}|d
krX|�
|�dd��

q*|�|�
}|�
t|�dd�|��

q*W|j�
|�|
�
d�|�
f�

d
S)afExtended header setting.

        _name is the header field to add.  keyword arguments can be used to set
        additional parameters for the header field, with underscores converted
        to dashes.  Normally the parameter will be added as key="value" unless
        value is None, in which case only the key will be added.

        Example:

        h.add_header('content-disposition', 'attachment', filename='bud.gif')

        Note that unlike the corresponding 'email.message' method, this does
        *not* handle '(charset, language, value)' tuples: all values must be
        strings or None.
        N�
_�
-z; )rrr,rrrr1)r�_nameZ_valueZ_params�partsrrr
r
r�
add_header�s












zHeaders.add_header)
N)
N)r.�
__module__�__qualname__�__doc__rrrrr$r&r'r(r%r*r+r,r/r2r4r6r;r
r
r
rr
s$



	



r
)Nr)r>�re�compilerrr
r
r
r
r�<module>s