ruạṛ
a �u:j�� � @ s� d Z ddlZddlZddlZddlZddlZddlZddlZddlZddl Z ddl Z ddl Z ddl m Z ddlmZ ddlmZ ddlmZ ddlmZ dd lmZ dd lmZ dd lmZmZmZm Z m Z m Z m Z m Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z& dd l'm(Z( dd l)m*Z* ddl+m,Z,m-Z-m.Z.m/Z/ dZ0e�1� Z2ddd�Z3d�4e�5dedd�d ��Z6ej7dk�rndd� Z8dd � Z d d � Z9d d � Z:dtd"d#�Z;d$d%� Z<d&d'� Z=ej>d(d)� �Z?d*d+� Z@d,d-� ZAd.d/� ZBd0d1� ZCdud2d3�ZDd4d5� ZEd6d7� ZFd8d9� ZGd:d;� ZHd<d=� ZId>d?� ZJd@dA� ZKdBdC� ZLeMdD�ZNdEdF� ZOdGdH� ZPdIdJ� ZQdKdL� ZRdMdN� ZSdOdP� ZTej>dQdR� �ZUdSdT� ZVdvdUdV�ZWdWdX� ZXdwdYdZ�ZYdxd\d]�ZZd^d_� Z[d`da� Z\db�]dc�Z^e^dd Z_e^de Z`dfdg� Zadhdi� Zbdjdk� Zce�ddl�Zee�ddm�Zfdndo� Zgdpdq� Zhdrds� ZidS )yz� 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� �� __version__)�certs)�to_native_string)�parse_http_list)�quote�urlparse�bytes�str�unquote� getproxies� proxy_bypass� urlunparse� basestring� integer_types�is_py3�proxy_bypass_environment�getproxies_environment�Mapping��cookiejar_from_dict)�CaseInsensitiveDict)� InvalidURL� InvalidHeader�FileModeWarning�UnrewindableBodyError)z.netrc�_netrc�P i� )�http�httpsz, z,\s*T)�accept_encodingzaccept-encoding�win32c C s� zt rdd l}ndd l}W n ty. Y dS 0 z6|�|jd�}t|�|d�d �}|�|d�d }W n tyz Y dS 0 |r�|s�dS |� d�}|D ]T}|dkr�d| vr� d S |� dd �}|� d d �}|� d d�}t � || t j �r� d S q�dS )Nr Fz;Software\Microsoft\Windows\CurrentVersion\Internet SettingsZ ProxyEnableZ ProxyOverride�;z<local>�.Tz\.�*z.*�?)r �winreg�_winreg� ImportError�OpenKey�HKEY_CURRENT_USER�int� QueryValueEx�OSError�split�replace�re�match�I)�hostr* ZinternetSettingsZ proxyEnableZ proxyOverride�test� r9 �A/opt/bart/bart_venv/lib/python3.9/site-packages/requests/utils.py�proxy_bypass_registry7 sF ����� r; c C s t � rt| �S t| �S dS )z�Return True, if the host should be bypassed. Checks proxy settings gathered from the environment, if specified, or the registry. N)r r r; )r7 r9 r9 r: r ^ s r c C s t | d�r| �� } | S )z/Returns an internal sequence dictionary update.�items)�hasattrr< )�dr9 r9 r: �dict_to_sequencej s r? c C s2 d }d}t | d�r t| �}ndt | d�r.| j}nRt | d�r�z | �� }W n tjtfy\ Y n$0 t�|�j}d| j vr�t � dt � t | d��rz | � � }W n" ttfy� |d ur�|}Y n\0 t | d��r|d u �rz&| �dd � | � � }| �|p�d� W n ttf�y d}Y n0 |d u �r$d}td|| �S ) Nr �__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� )r= rA rB �io�UnsupportedOperation�AttributeError�os�fstat�st_size�mode�warnings�warnr rD r1 �IOErrorrE �max)�o� total_length�current_positionrB r9 r9 r: � super_lens sB � rU Fc C sF t j�d�}|dur |f}ndd� tD �}� z�ddlm}m} d}|D ]B}zt j�|�}W n tyr Y W dS 0 t j� |�rF|} q�qF|du r�W dS t | �} d} t | t �r�| � d�} | j�| �d } z<||��| �} | �r| d r�dnd } | | | d fW W S W n |tf�y$ |�r � Y n0 W n ttf�y@ Y n0 dS ) z;Returns the Requests tuple auth for a given url from netrc.�NETRCNc s s | ]}d � |�V qdS )z~/{}N)�format)�.0�fr9 r9 r: � <genexpr>� � z!get_netrc_auth.<locals>.<genexpr>r )�netrc�NetrcParseError� :�asciir rF )rJ �environ�get� NETRC_FILESr\ r] �path� expanduser�KeyError�existsr � isinstancer �decode�netlocr2 �authenticatorsrP r, rI )�url� raise_errors� netrc_file�netrc_locationsr\ r] � netrc_pathrY �loc�riZsplitstrr7 r �login_ir9 r9 r: �get_netrc_auth� s@ rs c C sB t | dd�}|r>t|t�r>|d dkr>|d dkr>tj�|�S dS )z0Tries to guess the filename of the given object.�nameNr �<����>)�getattrrg r rJ rc �basename)�objrt r9 r9 r: �guess_filename� s �r{ c C s� t j�| �r| S t j�| �\}}|rVt j�|�sVt j�|�\}}|sFqVd�||g�}q t�|�sd| S t�|�}||�� vr~| S t � � }t j�||�d�d �}t j�|�s�t |�� }|� |� |�� W d � n1 s�0 Y |S )z�Replace 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. �/rv N)rJ rc rf r2 �join�zipfile� is_zipfile�ZipFile�namelist�tempfile� gettempdir� atomic_open�write�read)rc �archive�member�prefix�zip_file�tmp�extracted_path� file_handlerr9 r9 r: �extract_zipped_paths� s& .r� c c s� t jd dkrtjntj}tjtj�| �d�\}}z@t� |d��}|V W d � n1 s\0 Y ||| � W n t y� t� |� � Y n0 dS )z-Write a file to the disk in an atomic fashionr rF )�dir�wbN) �sys� version_inforJ �renamer3 r� �mkstemprc �dirname�fdopen� BaseException�remove)�filename�replacer�tmp_descriptor�tmp_name� tmp_handlerr9 r9 r: r� s $ r� c C s. | du r dS t | ttttf�r&td��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)rg r r �boolr/ � ValueErrorr ��valuer9 r9 r: �from_key_val_list' s r� c C s@ | du r dS t | ttttf�r&td��t | t�r8| �� } 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� ) rg r r r� r/ r� r r< �listr� r9 r9 r: �to_key_val_listB s r� c C sX g }t | �D ]F}|dd� |dd� kr4dkrHn nt|dd� �}|�|� q |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 rv �")�_parse_list_header�unquote_header_value�append)r� �result�itemr9 r9 r: �parse_list_header` s ( r� c C sx i }t | �D ]f}d|vr"d||< q |�dd�\}} | dd� | dd� krVdkrjn nt| dd� �} | ||< q |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 rv r� )r� r2 r� )r� r� r� rt r9 r9 r: �parse_dict_header� s ( r� c C s\ | rX| d | d kr dkrXn n4| dd� } |rD| dd� dkrX| � dd�� d d�S | S ) z�Unquotes 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 rv r� r NrF z\\�\z\")r3 )r� � is_filenamer9 r9 r: r� � s $ r� c C s i }| D ]}|j ||j< q|S )z�Returns a key/value dictionary from a CookieJar. :param cj: CookieJar object to extract cookies from. :rtype: dict )r� rt )�cj� cookie_dict�cookier9 r9 r: �dict_from_cookiejar� s r� c C s t || �S )z�Returns 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� r9 r9 r: �add_dict_to_cookiejar� s r� c C sT t �dt� tjdtjd�}tjdtjd�}t�d�}|�| �|�| � |�| � S )zlReturns encodings from given content string. :param content: bytestring to extract encodings from. z�In 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=["\']*(.+?)["\'>])rN rO �DeprecationWarningr4 �compiler6 �findall)�content� charset_re� pragma_re�xml_rer9 r9 r: �get_encodings_from_content� s � ��r� c C s� | � d�}|d �� |dd� }}i }d}|D ]`}|�� }|r0|d }}|�d�} | dkr�|d| � �|�}|| d d� �|�}|||�� < q0||fS ) z�Returns content type and parameters from given header :param header: string :return: tuple containing content type and dictionary of parameters r& r r Nz"' Tr� rv )r2 �strip�find�lower) �header�tokens� content_type�params� params_dict�items_to_strip�param�keyr� �index_of_equalsr9 r9 r: �_parse_content_type_header� s r� c C sP | � d�}|sdS t|�\}}d|v r4|d �d�S d|v r@dS d|v rLdS dS ) z}Returns encodings from given HTTP Header Dict. :param headers: dictionary to extract encoding from. :rtype: str z content-typeN�charsetz'"�textz ISO-8859-1zapplication/json�utf-8)ra r� r� )�headersr� r� r9 r9 r: �get_encoding_from_headers s r� c c sj |j du r | D ] }|V qdS t�|j �dd�}| D ]}|�|�}|r4|V q4|jddd�}|rf|V dS )zStream decodes a iterator.Nr3 ��errorsr[ T)�final)�encoding�codecs�getincrementaldecoderrh )�iterator�rr� �decoder�chunk�rvr9 r9 r: � stream_decode_response_unicode s r� c c sH d}|du s|dkr t | �}|t | �k rD| ||| � V ||7 }q dS )z Iterate over slices of a string.r N)rA )�string� slice_length�posr9 r9 r: � iter_slices. s r� c C sz t �dt� g }t| j�}|rJzt| j|�W S tyH |�|� Y n0 zt| j|dd�W S t yt | j Y S 0 dS )z�Returns 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 z�In 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.)r3 r� N) rN rO r� r� r� r r� � UnicodeErrorr� � TypeError)r� �tried_encodingsr� r9 r9 r: �get_unicode_from_response8 s � r� zBABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~c C s� | � d�}tdt|��D ]�}|| dd� }t|�dkr�|�� r�ztt|d��}W n typ td| ��Y n0 |tv r�||| dd� ||< q�d|| ||< qd|| ||< qd� |�S ) z�Un-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 rF � z%Invalid percent-escape sequence: '%s'N� ) r2 �rangerA �isalnum�chrr/ r� r �UNRESERVED_SETr} )�uri�parts�i�h�cr9 r9 r: �unquote_unreserveda s r� c C s> d}d}zt t| �|d�W S ty8 t | |d� Y S 0 dS )z�Re-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!#$&'()*+,/:;=?@[]~)�safeN)r r� r )r� �safe_with_percent�safe_without_percentr9 r9 r: � requote_uriy s r� c C sl t �dt�| ��d }|�d�\}}t �dt�tt|����d }t �dt�|��d |@ }||@ ||@ kS )z�This function allows you to check if an IP belongs to a network subnet Example: returns True if ip = 192.168.1.1 and net = 192.168.1.0/24 returns False if ip = 192.168.1.1 and net = 192.168.100.0/24 :rtype: bool z=Lr r| )�struct�unpack�socket� inet_atonr2 �dotted_netmaskr/ )�ip�net�ipaddr�netaddr�bits�netmask�networkr9 r9 r: �address_in_network� s r c C s& ddd| > d A }t �t�d|��S )z�Converts mask from /xx format to xxx.xxx.xxx.xxx Example: if mask is 24 function returns 255.255.255.0 :rtype: str l �� r � z>I)r� � inet_ntoar� �pack)�maskr� r9 r9 r: r� � s r� c C s* zt �| � W n t jy$ Y dS 0 dS )z :rtype: bool FT)r� r� �error)� string_ipr9 r9 r: �is_ipv4_address� s r c C s� | � d�dkr�zt| �d�d �}W n ty8 Y dS 0 |dk sJ|dkrNdS zt�| �d�d � W q� tjy| Y dS 0 ndS dS )zV Very simple check of the cidr format in no_proxy variable. :rtype: bool r| r Fr r T)�countr/ r2 r� r� r� r )�string_networkr r9 r9 r: � is_valid_cidr� s r c c st |du}|r"t j�| �}|t j| < z*dV W |rp|du rBt j| = qp|t j| < n"|rn|du rdt j| = n |t j| < 0 dS )z�Set 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)rJ r` ra )�env_namer� � value_changed� old_valuer9 r9 r: � set_environ� s � r c C s> dd� }|}|du r |d�}t | �}|jdu r2dS |r�dd� |�dd ��d �D �}t|j�r�|D ]0}t|�r�t|j|�r� dS q`|j|kr` dS q`nB|j}|jr�|d �|j�7 }|D ] }|j� |�s�|� |�r� dS q�t d|��> zt |j�}W n t t jf�y d }Y n0 W d � n1 �s&0 Y |�r:dS d S ) zL Returns whether we should bypass proxies or not. :rtype: bool c S s t j�| �pt j�| �� �S �N)rJ r` ra �upper)�kr9 r9 r: �<lambda>� r[ z'should_bypass_proxies.<locals>.<lambda>N�no_proxyTc s s | ]}|r|V qd S r r9 )rX r7 r9 r9 r: rZ � s z(should_bypass_proxies.<locals>.<genexpr>� r� �,z:{}F)r �hostnamer3 r2 r r r �portrW �endswithr r r� r� �gaierror) rk r � get_proxy� no_proxy_arg�parsed�proxy_ip�host_with_portr7 �bypassr9 r9 r: �should_bypass_proxies� s@ � *r" c C s t | |d�ri S t� S dS )zA Return a dict of environment proxies. :rtype: dict �r N)r" r )rk r r9 r9 r: �get_environ_proxies s r$ c C st |pi }t | �}|jdu r.|�|j|�d��S |jd |j |jd|j dg}d}|D ]}||v rV|| } qpqV|S )z�Select 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://zall://)r r ra �scheme)rk �proxies�urlparts� proxy_keys�proxy� proxy_keyr9 r9 r: � select_proxy+ s �r, c C st |dur |ni }| j }t|�j}|�d�}|�� }|rpt||d�spt||d�}|�||�d��}|rp|�||� |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 a 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 Nr r# r% )rk r r& ra �copyr" r$ � setdefault) �requestr' � trust_envrk r& r � new_proxies�environ_proxiesr* r9 r9 r: �resolve_proxiesE s r3 �python-requestsc C s d| t f S )zO Return a string representing the default user agent. :rtype: str z%s/%sr )rt r9 r9 r: �default_user_agent` s r5 c C s t t� tddd��S )z9 :rtype: requests.structures.CaseInsensitiveDict z*/*z keep-alive)z User-AgentzAccept-Encoding�Accept� Connection)r r5 �DEFAULT_ACCEPT_ENCODINGr9 r9 r9 r: �default_headersi s �r9 c C s� g }d}| � |�} | s|S t�d| �D ]�}z|�dd�\}}W n tyZ |d }}Y n0 d|� d�i}|�d�D ]D}z|�d�\}} W n ty� Y q�Y n0 | � |�||� |�< qt|�|� q&|S ) z�Return 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� rk z<> '"r� )r� r4 r2 r� r� ) r� �links� replace_chars�valrk r� �linkr� r� r9 r9 r: �parse_header_linksu s& r> � r_ rF � c C s� | dd� }|t jt jfv r dS |dd� t jkr6dS |dd� t jt jfv rRdS |�t�}|dkrhd S |dkr�|ddd� tkr�d S |d dd� tkr�d S |dkr�|dd� t kr�d S |d d� t kr�dS dS )z :rtype: str N� zutf-32r@ z utf-8-sigrF zutf-16r r� 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� nullcountr9 r9 r: �guess_json_utf� s* rM c C sl t | �}|\}}}}}}} |j} | s.|| } }|r@d�|| g�} |du rL|}|du rXd}t|| |d|| f�S )z�Given 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 �@Nr� )r ri r} r ) rk � new_schemer r& �authr7 r rc �query�fragmentri r9 r9 r: �prepend_scheme_if_needed� s rS c C s@ t | �}zt|j�t|j�f}W n ttfy: d}Y n0 |S )z{Given a url with authentication components, extract them into a tuple of username,password. :rtype: (str,str) )r� r� )r r �username�passwordrI r� )rk r rP r9 r9 r: �get_auth_from_url� s rV s ^\S[^\r\n]*$|^$z^\S[^\r\n]*$|^$c C sd | \}}t |t�rt}nt}z|�|�s4td| ��W n( ty^ td||t|�f ��Y n0 dS )z�Verifies that header value is a string which doesn't contain leading whitespace or return characters. This prevents unintended header injection. :param header: tuple, in the format (name, value). z7Invalid return character or leading space in header: %sz>Value for header {%s: %s} must be of type str or bytes, not %sN)rg r �_CLEAN_HEADER_REGEX_BYTE�_CLEAN_HEADER_REGEX_STRr5 r r� �type)r� rt r� �patr9 r9 r: �check_header_validity� s �r[ c C sF t | �\}}}}}}|s"|| }}|�dd�d }t|||||df�S )zW Given a url remove the fragment and the authentication part. :rtype: str rN r rv r� )r �rsplitr )rk r& ri rc r� rQ rR r9 r9 r: � urldefragauth s r] c C s^ t | jdd�}|durRt| jt�rRz|| j� W qZ ttfyN td��Y qZ0 ntd��dS )zfMove file pointer back to its recorded starting position so it can be read again on redirect. rE Nz;An error occurred when rewinding request body for redirect.z+Unable to rewind request body for redirect.)rx �bodyrg �_body_positionr rP r1 r )�prepared_request� body_seekr9 r9 r: � rewind_body s rb )F)F)N)T)r4 )j�__doc__r� � contextlibrG rJ r4 r� r� r� r� rN r~ � collectionsr Z urllib3.utilr r r r� r �_internal_utilsr �compatr r� r r r r r r r r r r r r r r �cookiesr � structuresr � exceptionsr r r r rb �where�DEFAULT_CA_BUNDLE_PATH� DEFAULT_PORTSr} r2 r8 �platformr; r? rU rs r{ r� �contextmanagerr� r� r� r� r� r� r� r� r� r� r� r� r� r� � frozensetr� r� r� r r� r r r r" r$ r, r3 r5 r9 r> �encoderG rH rI rM rS rV r� rW rX r[ r] rb r9 r9 r9 r: �<module> s� @ � ' @ 9% # %� = &
cải xoăn