File: //home/arjun/projects/env/lib64/python3.10/site-packages/click/__pycache__/_compat.cpython-310.pyc
o
!we8I � @ s U d dl Z d dlZd dlZd dlZd dlZd dlZd dlmZ ej �
d�Z ej �
d�Z dZ
ejejejgejf ed< e�d�Z dodejd eje d
eje d ed ed
ejf dd�Zd ed
efdd�Zdejej d
efdd�ZG dd� dej �Z G dd� d�Z dpdejej ded
efdd�Z dpdejej ded
efdd �Z dejej d
ejej fd d �Z!dejej d
ejej fd d �Z"dejd
efd!d"�Z#dejd#ed$eje d
efd%d&�Z$dejd eje d
eje d
efd'd(�Z% dod)ejej d eje d
eje d*ejejej egef d+ejejej gejej f d ed ed
ejfd,d-�Z& dpd.ejej d eje d
eje d ed
ejf
d/d0�Z' dpd1ejej d eje d
eje d ed
ejf
d2d3�Z(d
ejfd4d5�Z)d
ejfd6d7�Z*d
ejfd8d9�Z+ dqd eje d
eje d
ejfd:d;�Z, dqd eje d
eje d
ejfd<d=�Z- dqd eje d
eje d
ejfd>d?�Z.d@ej/edAe0f dBed eje d
eje d
ejej f
dCdD�Z1 E F drdGdHdBed eje d
eje dIed
ej2ejej ef f dJdK�Z3G dLdM� dM�Z4d$ed
efdNdO�Z5dejej d
efdPdQ�Z6 dqdejejej dReje d
efdSdT�Z7ej �
d��rle �rldUdVl8m9Z9 d
efdWdX�Z:e� Z;ej<ejejf edY< dsdejdReje d
ejfdZd�Z
n d
efd[dX�Z:d\ejd eje d
eje d
ejej fd]d^�Z9d_ed
e0fd`da�Z=dejej d
efdbdc�Z>ddejg ejej f deejg ejf d
ejg ejej f fdfdg�Z?e?dhdi� e,�Z@e?djdi� e-�ZAe?dkdi� e.�ZBe)e*e+dl�ZCejDeejg ejf f edm< e,e-e.dl�ZEejDeejeje eje gejf f edn< dS )t� N)�WeakKeyDictionary�cygwin�win�auto_wrap_for_ansiz\033\[[;?0-9]*[a-zA-Z]F�stream�encoding�errors�force_readable�force_writable�returnc C s0 |d u rt | �}|d u rd}t| ||d||d�S )N�replaceT)�line_bufferingr r
)�get_best_encoding�_NonClosingTextIOWrapper)r r r r r
� r �F/home/arjun/projects/env/lib/python3.10/site-packages/click/_compat.py�_make_text_stream s �r c C s( z t �| �jdkW S ty Y dS w )z$Checks if a given encoding is ascii.�asciiF)�codecs�lookup�name� LookupError)r r r r �is_ascii_encoding$ s
�r c C s$ t | dd�p t�� }t|�rdS |S )z1Returns the default stream encoding if not found.r Nzutf-8)�getattr�sys�getdefaultencodingr �r �rvr r r r , s r c sh e Zd Z ddejdeje deje dededejdd f� fd
d �
Z dd d
�Z
defdd�Z � Z S )r Fr r r r r
�extrar Nc s8 t �t jt|||�� | _}t� j|||fi |�� d S �N)�t�cast�BinaryIO� _FixupStream�_stream�super�__init__)�selfr r r r r
r �� __class__r r r& 5 s
� z!_NonClosingTextIOWrapper.__init__c C s$ z| � � W d S ty Y d S w r )�detach� Exception�r' r r r �__del__C s
�z _NonClosingTextIOWrapper.__del__c C s
| j �� S r )r$ �isattyr, r r r r. I s
z _NonClosingTextIOWrapper.isatty�FF)r N)
�__name__�
__module__� __qualname__r r" �Optional�str�bool�Anyr& r- r. �
__classcell__r r r( r r 4 s( ��������
r c @ s~ e Zd ZdZ ddejdedefdd�Zded ej fd
d �Z
d e d e fd
d�Z
d efdd�Zd efdd�Zd efdd�ZdS )r# aQ The new io interface needs more from streams than streams
traditionally implement. As such, this fix-up code is necessary in
some circumstances.
The forcing of readable and writable flags are there because some tools
put badly patched objects on sys (one such offender are certain version
of jupyter notebook).
Fr r r
c C s || _ || _|| _d S r )r$ �_force_readable�_force_writable)r' r r r
r r r r& X s
z_FixupStream.__init__r r c C � t | j|�S r )r r$ �r' r r r r � __getattr__b � z_FixupStream.__getattr__�sizec C s2 t | jdd �}|d urt�t||��S | j�|�S )N�read1)r r$ r r! �bytes�read)r' r> �fr r r r? e s z_FixupStream.read1c C sV | j rdS t| jdd �}|d urt�t|� �S z | j�d� W dS ty* Y dS w )NT�readabler F)r8 r r$ r r! r5 rA r+ �r' �xr r r rC m s ��z_FixupStream.readablec C s| | j rdS t| jdd �}|d urt�t|� �S z | j�d� W dS ty= z
| j�d� W Y dS ty< Y Y dS w w )NT�writable� � F)r9 r r$ r r! r5 �writer+ rD r r r rF y s � ���z_FixupStream.writablec C sR t | jdd �}|d urt�t|� �S z | j�| j�� � W dS ty( Y dS w )N�seekableFT)r r$ r r! r5 �seek�tellr+ rD r r r rJ � s ��z_FixupStream.seekableNr/ )r0 r1 r2 �__doc__r r" r5 r& r4 r6 r< �intr@ r? rC rF rJ r r r r r# N s ���
�
r# �defaultc C s* z t | �d�t�W S ty | Y S w �Nr )�
isinstancerA r@ r+ �r rO r r r �_is_binary_reader� s
�rS c C sL z| � d� W dS ty% z | � d� W Y dS ty$ Y | Y S w w )NrH rG FT)rI r+ rR r r r �_is_binary_writer� s �
��rT c C �H t | d�r t�tj| �S t| dd �}|d ur"t |d�r"t�tj|�S d S �NF�bufferT)rS r r! r" r �r �bufr r r �_find_binary_reader� �
rZ c C rU rV )rT r r! r" r rX r r r �_find_binary_writer� r[ r\ c C s t t| dd�pd�S )z3A stream is misconfigured if its encoding is ASCII.r Nr )r r �r r r r �_stream_is_misconfigured� s r^ �attr�valuec C s$ t | |d�}||kp|du o|duS )z�A stream attribute is compatible if it is equal to the
desired value or the desired value is unset and the attribute
has a value.
N)r )r r_ r` � stream_valuer r r �_is_compat_stream_attr� s rb c C s t | d|�o t | d|�S )zcCheck if a stream's encoding and errors attributes are
compatible with the desired values.
r r )rb )r r r r r r �_is_compatible_text_stream� s
�
�rc � text_stream� is_binary� find_binaryc C s~ || d�r
t �t j| �}n#t �t j| �} t| ||�r$|d u r"t| �s$| S || �}|d u r.| S |}|d u r6d}t|||||d�S )NFr )r r
)r r! r" �TextIOrc r^ r ) rd r r re rf r r
�
binary_reader�possible_binary_readerr r r �_force_correct_text_stream� s&
�rj � text_readerc C � t | ||tt|d�S )N�r )rj rS rZ )rk r r r r r r �_force_correct_text_reader � �rn � text_writerc C rl )N�r
)rj rT r\ )rp r r r
r r r �_force_correct_text_writer( ro rr c C � t tj�} | d u r
td��| S )Nz6Was not able to determine binary stream for sys.stdin.)rZ r �stdin� RuntimeError)�readerr r r �get_binary_stdin8 �
rw c C rs )Nz7Was not able to determine binary stream for sys.stdout.)r\ r �stdoutru ��writerr r r �get_binary_stdout? rx r| c C rs )Nz7Was not able to determine binary stream for sys.stderr.)r\ r �stderrru rz r r r �get_binary_stderrF rx r~ c C �, t tj| |�}|d ur
|S ttj| |dd�S )NTrm )�_get_windows_console_streamr rt rn �r r r r r r �get_text_stdinM � r� c C r �NTrq )r� r ry rr r� r r r �get_text_stdoutV r� r� c C r r� )r� r r} rr r� r r r �get_text_stderr_ r� r� �filezos.PathLike[str]�modec C s" d|v r t | |�S t | |||d�S )z?Handles not passing ``encoding`` and ``errors`` in binary mode.�b�r r )�open)r� r� r r r r r �
_wrap_io_openh s
r� �r�strict�filenamez t.Union[str, os.PathLike[str]]�atomicc
s d� v }t �| �} t �| �dkr9t� fdd�dD ��r*|r"t� dfS t||d�dfS |r1t� dfS t||d�dfS |sDt| � ||�dfS d � v rLt d
��d � v rTt d ��d
� vr\t d��dd l
}dd l }zt � | �j
}W n tyw d }Y nw t jt jB t jB } |r�| tt dd�O } t j�t j�| �d|�d�d���}
zt �|
| |d u r�dn|�} W n3 ty� } z'| j
|jks�t jdkr�| j
|jkr�t j�| j �r�t � | j t j �r�W Y d } ~ q�� d } ~ ww |d ur�t � |
|� t| � ||�}
t |
|
t j�!| ��}t"�#t"j$t"j% |�dfS )Nr� �-c 3 s � | ]}|� v V qd S r r )�.0�m�r� r r � <genexpr>� s � z open_stream.<locals>.<genexpr>)�w�arE Fr� Tr� z�Appending to an existing file is not supported, because that would involve an expensive `copy`-operation to a temporary file. Open the file in normal `w`-mode and copy explicitly if that's what you're after.rE z&Use the `overwrite`-parameter instead.r� z,Atomic writes only make sense with `w`-mode.r �O_BINARYz.__atomic-writel �08xi� �nt)&�os�fspath�fsdecode�anyr| r� rw r� r� �
ValueError�errno�random�stat�st_mode�OSError�O_RDWR�O_CREAT�O_EXCLr �path�join�dirname� randranger� �EEXISTr �EACCES�isdirr� �access�W_OK�chmod� _AtomicFile�realpathr r! �IOr6 )r� r� r r r� �binaryr� r� �perm�flags� tmp_filename�fd�erB �afr r� r � open_streamu sn
� �
�
�� ��
r� c @ s� e Zd Zdejej dededdfdd�Zedefdd ��Z dd e
ddfd d
�Z dedejfdd�Z ddd�Z
dejeje dejddfdd�Zdefdd�ZdS )r� rB r� �
real_filenamer Nc C s || _ || _|| _d| _d S �NF)�_f�
_tmp_filename�_real_filename�closed)r' rB r� r� r r r r& � s
z_AtomicFile.__init__c C s | j S r )r� r, r r r r � s z_AtomicFile.nameF�deletec C s. | j rd S | j�� t�| j| j� d| _ d S )NT)r� r� �closer� r r� r� )r' r� r r r r� � s
z_AtomicFile.closer c C r: r )r r� r; r r r r< � r= z_AtomicFile.__getattr__c C s | S r r r, r r r � __enter__� s z_AtomicFile.__enter__�exc_type�_c G s | j |d ud� d S )N)r� )r� )r' r� r� r r r �__exit__� s z_AtomicFile.__exit__c C s
t | j�S r )�reprr� r, r r r �__repr__� s
z_AtomicFile.__repr__�F)r r� )r0 r1 r2 r r� r6 r4 r& �propertyr r5 r� r< r� r3 �Type�
BaseExceptionr� r� r r r r r� � s "
$r� c C s t �d| �S )NrG )�_ansi_re�sub)r` r r r �
strip_ansi� r= r� c C s0 t | ttf�r| j} t | ttf�s| jj�d�S )Nz
ipykernel.)rQ r# r r$ r) r1 �
startswithr] r r r �_is_jupyter_kernel_output� s �r� �colorc C s0 |d u r| d u r t j} t| � ot| � S | S r )r rt r. r� )r r� r r r �should_strip_ansi� s
r� � )r� c C s dd l } | �� S rP )�locale�getpreferredencoding)r� r r r �_get_argv_encoding s r� �_ansi_stream_wrappersc s� zt �| �}W n ty d}Y nw |dur|S ddl}t| |�}|j| |d��t�tj�j �}|j
� � �fdd�}||_
z|t | < W |S tyO Y |S w )zbSupport ANSI color and style codes on Windows by wrapping a
stream with colorama.
Nr )�stripc s$ z� | �W S t y ��� � w r )r� � reset_all)�s��_write� ansi_wrapperr r � _safe_write s
�z'auto_wrap_for_ansi.<locals>._safe_write) r� �getr+ �coloramar� � AnsiToWin32r r! rg r rI )r r� �cachedr� r� r r� r r� r r s* �
��c C s t tjdd �p
t�� S )Nr )r r rt �getfilesystemencodingr r r r r� . s rB c C s d S r r )rB r r r r r r� 1 s r� rE c C s t t| ��S r )�lenr� )rE r r r �term_len7 r= r� c C s z| � � W S ty Y dS w r� )r. r+ r] r r r r. ; s
�r. �src_func� wrapper_funcc s( t � � dtjtj f� ��fdd� }|S )Nr c sn �� } | d u r d S z� � | �}W n ty d }Y nw |d ur"|S �� }z|� | < W |S ty6 Y |S w r )r� r+ r ��cacher� r� r r �funcH s$ �
��z&_make_cached_stream_func.<locals>.func)r r r3 rg )r� r� r� r r� r �_make_cached_stream_funcB s r� c C � t jS r )r rt r r r r �<lambda>^ � r� c C r� r )r ry r r r r r� _ r� c C r� r )r r} r r r r r� ` r� )rt ry r} �binary_streams� text_streamsr/ r� )NN)r� Nr� Fr )Fr �ior� �rer �typingr �weakrefr �platformr� �CYGWIN�WINr r3 �Callablerg �__annotations__�compiler� r" r4 r5 r r r� r6 r �
TextIOWrapperr r# rS rT rZ r\ r^ rb rc rj rn rr rw r| r~ r� r� r� �UnionrN r� �Tupler� r� r� r� r� � _winconsoler� r� r� �MutableMappingr� r. r� �_default_text_stdin�_default_text_stdout�_default_text_stderrr� �Mappingr� r r r r �<module> s�
"
������
� E "
"" ���
��
���� ���
�2�
����
��
����
����
�
���
�
���
� ����
�������
�Q ���
�
��� �'���
���
� $� ��" �