|
Server : Apache System : Linux iad1-shared-b8-43 6.6.49-grsec-jammy+ #10 SMP Thu Sep 12 23:23:08 UTC 2024 x86_64 User : dh_edsupp ( 6597262) PHP Version : 8.2.26 Disable Function : NONE Directory : /lib/python3/dist-packages/django/http/__pycache__/ |
Upload File : |
o
��Ih;S � @ s d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlmZ d dl m
Z
d dl m Z d dl
mZmZ d dlmZ d dlmZmZ d dlmZ d d lmZ d d
lmZ d d lm Z d d l m Z m Z d d
l m!Z! d dl"m#Z# d dl$m%Z% e%dej&�Z'G dd� de �Z(G dd� de)�Z*G dd� d�Z+G dd� de+�Z,G dd� de+�Z-G dd � d e-�Z.G d d � d e,�Z/G d d � d e/�Z0G d!d"� d"e/�Z1G d#d$� d$e,�Z2G d%d&� d&e,�Z3G d'd(� d(e,�Z4G d)d*� d*e,�Z5G d+d,� d,e,�Z6G d-d.� d.e,�Z7G d/d0� d0e,�Z8G d1d2� d2e9�Z:G d3d4� d4e,�Z;dS )5� N)�Mapping)�Header)� responses)�quote�urlparse)�settings)�signals�signing)�DisallowedRedirect)�DjangoJSONEncoder)� SimpleCookie)�timezone)�CaseInsensitiveMapping�!_destruct_iterable_mapping_values)�
iri_to_uri)� http_date)�_lazy_re_compilez ;\s*charset=(?P<charset>[^\s;]+)c @ s@ e Zd Zdd� Zddd�Zdd� Zdd � Zdd d �Zd
d� Zd
S )�ResponseHeadersc C s@ t |t�sdd� t|�D �}i | _|�� D ]\}}|| |< qdS )zm
Populate the initial data using __setitem__ to ensure values are
correctly encoded.
c S s i | ]\}}||�qS � r )�.0�k�vr r �6/usr/lib/python3/dist-packages/django/http/response.py�
<dictcomp>$ s z,ResponseHeaders.__init__.<locals>.<dictcomp>N)�
isinstancer r �_store�items)�self�data�header�valuer r r �__init__ s
�zResponseHeaders.__init__Fc
C s� t |ttf�s t|�}t |t�rd|v s%d|v s%t |t�r+d|v s%d|v r+td| ��zt |t�r9|�|� W |S |�|�}W |S tyj } z |rUt|dtj d��� }n
| j
d| 7 _
� W Y d }~|S d }~ww )
z�
Convert headers key/value to ascii/latin-1 native strings.
`charset` must be 'ascii' or 'latin-1'. If `mime_encode` is True and
`value` can't be represented in the given charset, apply MIME-encoding.
�
�
�
�
z-Header values can't contain newlines (got %r)zutf-8)�
maxlinelenz,, HTTP response headers must be in %s formatN) r �bytes�str�BadHeaderError�encode�decode� UnicodeErrorr �sys�maxsize�reason)r r �charset� mime_encode�er r r �_convert_to_charset) s0 ��
��
���z#ResponseHeaders._convert_to_charsetc C � | � |� d S �N)�pop)r �keyr r r � __delitem__E � zResponseHeaders.__delitem__c C s2 | � |d�}| j |ddd�}||f| j|�� < d S )N�ascii�latin-1T)r1 )r3 r �lower�r r7 r r r r � __setitem__H s zResponseHeaders.__setitem__Nc C s | j �|�� |�S r5 )r r6 r< )r r7 �defaultr r r r6 M s zResponseHeaders.popc C s || vr
|| |< d S d S r5 r r= r r r �
setdefaultP � �zResponseHeaders.setdefault)Fr5 ) �__name__�
__module__� __qualname__r! r3 r8 r> r6 r@ r r r r r s
r c @ � e Zd ZdS )r) N�rB rC rD r r r r r) U � r) c @ s e Zd ZdZdZd9dd�Zedd� �Zejdd� �Zed d
� �Z e jd d
� �Z d d
� Z
e
Z edd� �Z dd� Z
dd� Zdd� Zdd� ZeZdd� Zd:dd�Z d;d d �Zd!d"� Zd<d#d$�Zd=d%d&�Zd'd(� Zd)d*� Zd+d,� Zd-d.� Zd/d0� Z d1d2� Z d3d4� Z d5d6� Z d7d8� Z dS )>�HttpResponseBasez�
An HTTP response base class with dictionary-accessed headers.
This class doesn't handle content. It should not be used directly.
Use the HttpResponse and StreamingHttpResponse subclasses instead.
�� Nc C s� t |pi �| _|| _|rd| jv rtd��d| jvr(|d u r#d| j }|| jd< g | _d | _t� | _d| _ |d urazt
|�| _ W n
tt fyM t d��w d| j kr\dksatd�� td��|| _
d S ) N� Content-TypezX'headers' must not contain 'Content-Type' when the 'content_type' parameter is provided.ztext/html; charset=%sFz$HTTP status code must be an integer.�d iW z4HTTP status code must be an integer from 100 to 599.)r �headers�_charset�
ValueErrorr0 �_resource_closers�_handler_classr �cookies�closed�int� status_code� TypeError�_reason_phrase)r � content_type�statusr/ r0 rL r r r r! c s2 �
��
zHttpResponseBase.__init__c C s | j d ur| j S t�| jd�S )NzUnknown Status Code)rV r �getrT �r r r r �
reason_phrase s
z HttpResponseBase.reason_phrasec C �
|| _ d S r5 )rV �r r r r r r[ � �
c C s@ | j d ur| j S | �dd�}t�|�}|r |d �dd�S tjS )NrJ � r0 �")rM rY � _charset_from_content_type_re�search�replacer �DEFAULT_CHARSET)r rW �matchedr r r r0 � s
zHttpResponseBase.charsetc C r\ r5 )rM r] r r r r0 � r^ c s* dd� � � fdd�| j �� D �}d�|�S )z HTTP headers as a bytestring.c S s t | t�r| S | �|�S r5 )r r' r* )�val�encodingr r r �to_bytes� s z4HttpResponseBase.serialize_headers.<locals>.to_bytesc s( g | ]\}}� |d �d � |d� �qS )r: s : r; r )r r7 r �rh r r �
<listcomp>� s ��z6HttpResponseBase.serialize_headers.<locals>.<listcomp>s
)rL r �join)r rL r ri r �serialize_headers� s
�
z"HttpResponseBase.serialize_headersc C s d| j v r d| j d S dS )NrJ z, "%s"r_ �rL rZ r r r �_content_type_for_repr� s z'HttpResponseBase._content_type_for_reprc C s || j |< d S r5 rm )r r r r r r r> � r9 z HttpResponseBase.__setitem__c C s | j |= d S r5 rm �r r r r r r8 � � z HttpResponseBase.__delitem__c C s
| j | S r5 rm ro r r r � __getitem__� �
z HttpResponseBase.__getitem__c C s
|| j v S )z$Case-insensitive check for a header.rm ro r r r �
has_header� r^ zHttpResponseBase.has_headerc C s
| j �� S r5 )rL r rZ r r r r � rr zHttpResponseBase.itemsc C s | j �||�S r5 )rL rY )r r � alternater r r rY � r9 zHttpResponseBase.getr_ �/Fc
C sB || j |< |dur?t|tj�r7t�|�rt�|tj�}||�� }
|
tjdd� }
d}t d|
j
d |
j �}n|| j | d< nd| j | d< |durbt |�| j | d< |sbt
t�� | �| j | d< |durm|| j | d < |durx|| j | d
< |r�d | j | d < |r�d | j | d
< | r�| �� dvr�td��| | j | d< dS dS )a+
Set a cookie.
``expires`` can be:
- a string in the correct format,
- a naive ``datetime.datetime`` object in UTC,
- an aware ``datetime.datetime`` object in any time zone.
If it is a ``datetime.datetime`` object then calculate ``max_age``.
N� )�secondsr i�Q �expiresr_ zmax-age�path�domainT�secure�httponly)�lax�none�strictz,samesite must be "lax", "none", or "strict".�samesite)rQ r �datetimer
�is_aware�
make_naive�utc�utcnow� timedelta�max�daysrw rS r �timer< rN ) r r7 r �max_agerx ry rz r{ r| r� �deltar r r �
set_cookie� s8
�zHttpResponseBase.set_cookiec C s | j �||� dS )z,Set a header unless it has already been set.N)rL r@ r= r r r r@ � � zHttpResponseBase.setdefaultc K s* t j|| d��|�}| j||fi |��S )N)�salt)r �get_cookie_signer�signr� )r r7 r r� �kwargsr r r �set_signed_cookie� s z"HttpResponseBase.set_signed_cookiec C s6 |� d�p |o |�� dk}| j|d|||d|d� d S )N)z __Secure-z__Host-r~ r z Thu, 01 Jan 1970 00:00:00 GMT)r� ry rz r{ rx r� )�
startswithr< r� )r r7 ry rz r� r{ r r r �
delete_cookie� s
�
�z HttpResponseBase.delete_cookiec C s@ t |ttf�r t|�S t |t�rt|�| j��S t|��| j�S )z=Turn a value into a bytestring encoded in the output charset.)r r' �
memoryviewr( r* r0 r] r r r �
make_bytes s
zHttpResponseBase.make_bytesc C sL | j D ]}z|� W q ty Y qw | j �� d| _tjj| jd� d S )NT)�sender)rO � Exception�clearrR r �request_finished�sendrP )r �closerr r r �close s
�
zHttpResponseBase.closec C � t d| jj ���Nz This %s instance is not writable��OSError� __class__rB �r �contentr r r �write& � zHttpResponseBase.writec C s d S r5 r rZ r r r �flush) � zHttpResponseBase.flushc C r� )Nz)This %s instance cannot tell its positionr� rZ r r r �tell, r� zHttpResponseBase.tellc C � dS �NFr rZ r r r �readable2 r� zHttpResponseBase.readablec C r� r� r rZ r r r �seekable5 r� zHttpResponseBase.seekablec C r� r� r rZ r r r �writable8 r� zHttpResponseBase.writablec C r� r� r� )r �linesr r r �
writelines; r� zHttpResponseBase.writelines)NNNNNr5 )r_ NNru NFFN)r_ )ru NN)!rB rC rD �__doc__rT r! �propertyr[ �setterr0 rl � __bytes__rn r> r8 rq rs � __contains__r rY r� r@ r� r� r� r� r� r� r� r� r� r� r� r r r r rH Y sL
�.
rH c s� e Zd ZdZdZd� fdd� Zdd� Zdd � ZeZe d
d � �Z
e
j d d � �Z
d
d� Z dd� Z
dd� Zdd� Zdd� Zdd� Z� ZS )� HttpResponsezs
An HTTP response class with a string as content.
This content can be read, appended to, or replaced.
F� c � t � j|i |�� || _d S r5 )�superr! r� )r r� �argsr� �r� r r r! H s
zHttpResponse.__init__c C s d| j j| j| jd� S )Nz5<%(cls)s status_code=%(status_code)d%(content_type)s>)�clsrT rW �r� rB rT rn rZ r r r �__repr__M s
�zHttpResponse.__repr__c C s | � � d | j S )z6Full HTTP message, including headers, as a bytestring.s
)rl r� rZ r r r � serializeT r� zHttpResponse.serializec C � d� | j�S �Nr� )rk �
_containerrZ r r r r� Z s zHttpResponse.contentc st t |d�r/t|tttf�s/d�� fdd�|D ��}t |d�r.z|�� W n ty- Y nw n� �|�}|g� _ d S )N�__iter__r� c 3 s � | ]}� � |�V qd S r5 )r� )r �chunkrZ r r � <genexpr>e s � z'HttpResponse.content.<locals>.<genexpr>r� )
�hasattrr r' r� r( rk r� r� r� r� )r r r� r rZ r r� ^ s ��
��
c C �
t | j�S r5 )�iterr� rZ r r r r� p rr zHttpResponse.__iter__c C s | j �| �|�� d S r5 )r� �appendr� r� r r r r� s s zHttpResponse.writec C r� r5 )�lenr� rZ r r r r� v rr zHttpResponse.tellc C � | j S r5 )r� rZ r r r �getvaluey � zHttpResponse.getvaluec C r� )NTr rZ r r r r� | r� zHttpResponse.writablec C s |D ]}| � |� qd S r5 )r� )r r� �liner r r r� rA zHttpResponse.writelines)r� )rB rC rD r� � streamingr! r� r� r� r� r� r� r� r� r� r� r� r� �
__classcell__r r r� r r� ? s"
r� c sd e Zd ZdZdZd� fdd� Zedd� �Zedd � �Zej d
d � �Zd d � Z
d
d� Z dd� Z � Z
S )�StreamingHttpResponsea$
A streaming HTTP response class with an iterator as content.
This should only be iterated once, when the response is streamed to the
client. However, it can be appended to or replaced with a new iterator
that wraps the original content (or yields entirely new content).
Tr c r� r5 )r� r! �streaming_content)r r� r� r� r� r r r! � s
z StreamingHttpResponse.__init__c C r� )NzMThis %s instance has no `content` attribute. Use `streaming_content` instead.)�AttributeErrorr� rB rZ r r r r� � s
��z StreamingHttpResponse.contentc C s t | j| j�S r5 )�mapr� � _iteratorrZ r r r r� � � z'StreamingHttpResponse.streaming_contentc C r4 r5 )�_set_streaming_contentr] r r r r� � r� c C s* t |�| _t|d�r| j�|j� d S d S )Nr� )r� r� r� rO r� r� r] r r r r� � s
�z,StreamingHttpResponse._set_streaming_contentc C r� r5 )r� rZ r r r r� � r� z StreamingHttpResponse.__iter__c C r� r� )rk r� rZ r r r r� � rp z StreamingHttpResponse.getvalue)r )rB rC rD r� r� r! r� r� r� r� r� r� r� r� r r r� r r� � s
r� c s@ e Zd ZdZdZddd�� fdd�
Z� fdd �Zd
d � Z� ZS ) � FileResponsez>
A streaming HTTP response class optimized for files.
i Fr_ )�
as_attachment�filenamec s" || _ || _t� j|i |�� d S r5 )r� r� r� r! )r r� r� r� r� r� r r r! � s zFileResponse.__init__c sl t |d�sd �_t� �|�S | �_� t � d�r �j�� j� t� �fdd�d�}��� � t� �|� d S )N�readr� c s � � �j�S r5 )r� �
block_sizer ��fileliker r r �<lambda>� s z5FileResponse._set_streaming_content.<locals>.<lambda>r� ) r� �file_to_streamr� r� rO r� r� r� � set_headersr] r� r� r r� � s
z#FileResponse._set_streaming_contentc C sT dddd�}t |dd�}t|t�r|r|n| j}tj�|�r)tj�|j�| j d< n
t
|d�r6|� � j | j d< | j �
d d
��d �r\|rWt�|�\}}|�
||�}|pRd | j d < nd | j d < | jpdtj�|�}|r�| jrld
nd}z|�d� d�|�dd��dd��}W n ty� d�t|��}Y nw d�||�| j d< dS | jr�d
| j d< dS dS )z�
Set some common response headers (Content-Length, Content-Type, and
Content-Disposition) based on the `filelike` response content.
zapplication/x-bzipzapplication/gzipzapplication/x-xz)�bzip2�gzip�xz�nameNzContent-Length� getbufferrJ r_ z text/htmlzapplication/octet-stream�
attachment�inliner: z
filename="{}"�\z\\r` z\"zfilename*=utf-8''{}z{}; {}zContent-Disposition)�getattrr r( r� �osry �isabs�getsizer� rL r� r� �nbytesrY r� � mimetypes�
guess_type�basenamer� r* �formatrc �UnicodeEncodeErrorr )r r� � encoding_mapr� rW rg � disposition� file_exprr r r r� � s> �
� ��zFileResponse.set_headers) rB rC rD r� r� r! r� r� r� r r r� r r� � s r� c s8 e Zd Zg d�Z� fdd�Zedd� �Zdd� Z� ZS )�HttpResponseRedirectBase)�http�https�ftpc sR t � j|i |�� t|�| d< tt|��}|jr%|j| jvr'td|j ��d S d S )N�Locationz)Unsafe redirect to URL with protocol '%s')r� r! r r r( �scheme�allowed_schemesr
)r � redirect_tor� r� �parsedr� r r r! � s �z!HttpResponseRedirectBase.__init__c C s | d S )Nr� r rZ r r r r� � s z!HttpResponseRedirectBase.<lambda>c C s d| j j| j| j| jd� S )NzD<%(cls)s status_code=%(status_code)d%(content_type)s, url="%(url)s">)r� rT rW �url)r� rB rT rn r rZ r r r r� � s �z!HttpResponseRedirectBase.__repr__) rB rC rD r� r! r� r r� r� r r r� r r� � s
r� c @ � e Zd ZdZdS )�HttpResponseRedirecti. N�rB rC rD rT r r r r r � r c @ r )� HttpResponsePermanentRedirecti- Nr r r r r r r r c s0 e Zd ZdZ� fdd�Zejjdd� �Z� ZS )�HttpResponseNotModifiedi0 c s t � j|i |�� | d= d S )Nz content-type)r� r! )r r� r� r� r r r! s
z HttpResponseNotModified.__init__c C s |rt d��g | _d S )Nz7You cannot set content to a 304 (Not Modified) response)r� r� r] r r r r� s
z HttpResponseNotModified.content) rB rC rD rT r! r� r� r� r� r r r� r r s
r c @ r )�HttpResponseBadRequesti� Nr r r r r r r r c @ r )�HttpResponseNotFoundi� Nr r r r r r ! r r c @ r )�HttpResponseForbiddeni� Nr r r r r r % r r c s( e Zd ZdZ� fdd�Zdd� Z� ZS )�HttpResponseNotAllowedi� c s$ t � j|i |�� d�|�| d< d S )Nz, �Allow)r� r! rk )r �permitted_methodsr� r� r� r r r! , s z HttpResponseNotAllowed.__init__c C s d| j j| j| j| d d� S )NzC<%(cls)s [%(methods)s] status_code=%(status_code)d%(content_type)s>r )r� rT rW �methodsr� rZ r r r r� 0 s �z HttpResponseNotAllowed.__repr__)rB rC rD rT r! r� r� r r r� r r
) s r
c @ r )�HttpResponseGonei� Nr r r r r r 9 r r c @ r )�HttpResponseServerErrori� Nr r r r r r = r r c @ rE )�Http404NrF r r r r r A rG r c s( e Zd ZdZeddf� fdd� Z� ZS )� JsonResponseaH
An HTTP response class that consumes data to be serialized to JSON.
:param data: Data to be dumped into json. By default only ``dict`` objects
are allowed to be passed due to a security flaw before EcmaScript 5. See
the ``safe`` parameter for more information.
:param encoder: Should be a json encoder class. Defaults to
``django.core.serializers.json.DjangoJSONEncoder``.
:param safe: Controls if only ``dict`` objects may be serialized. Defaults
to ``True``.
:param json_dumps_params: A dictionary of kwargs passed to json.dumps().
TNc s^ |r t |t�s td��|d u ri }|�dd� tj|fd|i|��}t� jdd|i|�� d S )NzTIn order to allow non-dict objects to be serialized set the safe parameter to False.rW zapplication/jsonr� r� r )r �dictrU r@ �json�dumpsr� r! )r r �encoder�safe�json_dumps_paramsr� r� r r r! S s � zJsonResponse.__init__)rB rC rD r� r r! r� r r r� r r E s
�r )<r� r r� r� �rer- r� �collections.abcr � email.headerr � http.clientr � urllib.parser r � django.confr � django.corer r �django.core.exceptionsr
� django.core.serializers.jsonr �django.http.cookier � django.utilsr
�django.utils.datastructuresr r �django.utils.encodingr �django.utils.httpr �django.utils.regex_helperr �Ira r rN r) rH r� r� r� r� r r r r r r r
r r r� r r r r r r �<module> sR 8 gE-A