Current File : //opt/alt/python39/lib/python3.9/site-packages/pip/_internal/utils/__pycache__/glibc.cpython-39.pyc
a
��Re& � @ sp d dl Z d dlZd dlmZmZ ee d�dd�Zee d�dd�Zee d�dd �Zeeef d�d
d �Z dS ) � N)�Optional�Tuple)�returnc C s t � p
t� S )z9Returns glibc version string, or None if not using glibc.)� glibc_version_string_confstr�glibc_version_string_ctypes� r r ��/builddir/build/BUILDROOT/alt-python39-pip-21.3.1-2.el8.x86_64/opt/alt/python39/lib/python3.9/site-packages/pip/_internal/utils/glibc.py�glibc_version_string s r c
C sD t jdkrdS zt�d��� \} }W n tttfy> Y dS 0 |S )z@Primary implementation of glibc_version_string using os.confstr.�win32N�CS_GNU_LIBC_VERSION)�sys�platform�os�confstr�split�AttributeError�OSError�
ValueError)�_�versionr r r r s
r c C sr z ddl } W n ty Y dS 0 | �d�}z
|j}W n tyJ Y dS 0 | j|_|� }t|t�sn|� d�}|S )z=Fallback implementation of glibc_version_string using ctypes.r N�ascii)
�ctypes� ImportError�CDLL�gnu_get_libc_versionr �c_char_p�restype�
isinstance�str�decode)r �process_namespacer � version_strr r r r s
r c C s t � } | du rdS d| fS dS )z�Try to determine the glibc version
Returns a tuple of strings (lib, version) which default to empty strings
in case the lookup fails.
N)� r" �glibc)r )�
glibc_versionr r r �libc_verN s r% )
r r �typingr r r r r r r% r r r r �<module> s /
if you don't want to be vaporized in a nuclear explosion, i simply have to become nuclear myself… i am atomic