File: //usr/local/lib/python3.10/site-packages/pip/_internal/utils/__pycache__/filesystem.cpython-310.pyc
o
��i �
@ s| d dl Z d dlZd dlZd dlZd dlZd dlmZ d dlmZ d dl m
Z
m Z m Z m
Z
mZmZ d dlmZmZmZ d dlmZ d dlmZ ded efd
d �Zeded e
d e e ddf fd
d��Zeded�ed�d�Z e ej �Z ded efdd�Z ded efdd�Z deded e
e fdd�Z ded ee!e"f fdd�Z#ded efd d �Z$ded ee!e"f fd d �Z%ded efd d!�Z&dS )"� N)�contextmanager)�NamedTemporaryFile)�Any�BinaryIO� Generator�List�Union�cast)�retry�stop_after_delay�
wait_fixed)� get_path_uid)� format_size�path�returnc C s� t jdks
ttd�s dS tj�| �sJ �d }| |krNtj�| �rAt�� dkr:z t| �}W |dkS t y9 Y dS w t�
| tj �S | tj� | �}} | |ksdS )N�win32�geteuidTr F)
�sys�platform�hasattr�osr �isabs�lexistsr r
�OSError�access�W_OK�dirname)r �previous�path_uid� r �I/usr/local/lib/python3.10/site-packages/pip/_internal/utils/filesystem.py�check_path_owner s"
���r! �kwargsc k s� � t ddtj�| �tj�| �dd�|���+}tt|�}z|V W |�� t�|� � � n |�� t�|� � � w W d � dS 1 sCw Y dS )a% Return a file-like object pointing to a tmp file next to path.
The file is created securely and is ensured to be written to disk
after the context reaches its end.
kwargs will be passed to tempfile.NamedTemporaryFile to control
the way the temporary file will be opened.
Fz.tmp)�delete�dir�prefix�suffixNr )
r r r r �basenamer r �flush�fsync�fileno)r r" �f�resultr r r �adjacent_tmp_file+ s$ �
��
�"�r- T� g �?)�reraise�stop�waitc C sR t j�| �st j�| �}|| krn|} t j�| �rt jdkr%t �| t j�S t| �S )zgCheck if a directory is writable.
Uses os.access() on POSIX, tries creating files on Windows.
�posix)r r �isdirr �namer r �_test_writable_dir_win)r �parentr r r �test_writable_dirL s �
r7 c s� d}d� t d�D ]H}|d�� fdd�t d�D �� }tj�| |�}zt�|tjtjB tjB �}W n ty9 Y q t yC Y dS w t�
|� t� |� d S t d
��) N�(accesstest_deleteme_fishfingers_custard_�$abcdefghijklmnopqrstuvwxyz0123456789�
� c 3 s � | ]}t �� �V qd S �N)�random�choice)�.0�_��alphabetr r � <genexpr>d s � z)_test_writable_dir_win.<locals>.<genexpr>� FTz3Unexpected condition testing for writable directory)
�range�joinr r �open�O_RDWR�O_CREAT�O_EXCL�FileExistsError�PermissionError�close�unlinkr )r r' r@ r4 �file�fdr rA r r5 ^ s �
r5 �patternc sB g }t �| �D ]\� }}t�||�}|�� fdd�|D �� q|S )z�Returns a list of absolute paths of files beneath path, recursively,
with filenames which match the UNIX-style shell glob pattern.c 3 s � | ]
}t j�� |�V qd S r< )r r rF )r? r+ ��rootr r rC � s � z find_files.<locals>.<genexpr>)r �walk�fnmatch�filter�extend)r rQ r, r@ �files�matchesr rR r �
find_filesz s
rZ c C s t j�| �rdS t j�| �S )Nr )r r �islink�getsize�r r r r � file_size� s r^ c C � t t| ��S r< )r r^ r] r r r �format_file_size� � r` c C sB d}t �| �D ]\}}}|D ]}t j�||�}|t|�7 }qq|S )Ng )r rT r rF r^ )r �sizerS �_dirsrX �filename� file_pathr r r �directory_size� s �rf c C r_ r< )r rf r] r r r �format_directory_size� ra rg )'rU r Zos.pathr= r �
contextlibr �tempfiler �typingr r r r r r �pip._vendor.tenacityr
r r �pip._internal.utils.compatr
�pip._internal.utils.miscr �str�boolr! r- �_replace_retry�replacer7 r5 rZ �int�floatr^ r` rf rg r r r r �<module> s. "