Current File : //lib/python3.9/site-packages/pip/_vendor/distlib/__pycache__/database.cpython-39.pyc |
a
[��fs� � @ s� d Z ddlmZ ddlZddlZddlZddlZddlZddlZddl Z ddl
Z
ddlZddlm
Z
mZ ddlmZ ddlmZmZ ddlmZmZmZmZ dd lmZmZmZmZmZmZm Z g d
�Z!e�"e#�Z$dZ%dZ&d
eddde%dfZ'dZ(G dd� de)�Z*G dd� de)�Z+G dd� de)�Z,G dd� de,�Z-G dd� de-�Z.G dd� de-�Z/e.Z0e/Z1G dd � d e)�Z2d*d"d#�Z3d$d%� Z4d&d'� Z5d(d)� Z6dS )+zPEP 376 implementation.� )�unicode_literalsN� )�DistlibException� resources)�StringIO)�
get_scheme�UnsupportedVersionError)�Metadata�METADATA_FILENAME�WHEEL_METADATA_FILENAME�LEGACY_METADATA_FILENAME)�parse_requirement�cached_property�parse_name_and_version�read_exports�
write_exports� CSVReader� CSVWriter)�Distribution�BaseInstalledDistribution�InstalledDistribution�EggInfoDistribution�DistributionPathzpydist-exports.jsonzpydist-commands.jsonZ INSTALLER�RECORD� REQUESTED� RESOURCES�SHAREDz
.dist-infoc @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) �_CachezL
A simple cache mapping names and .dist-info paths to distributions
c C s i | _ i | _d| _dS )zZ
Initialise an instance. There is normally one for each DistributionPath.
FN)�name�path� generated��self� r# �@/usr/lib/python3.9/site-packages/pip/_vendor/distlib/database.py�__init__1 s z_Cache.__init__c C s | j �� | j�� d| _dS )zC
Clear the cache, setting it to its initial state.
FN)r �clearr r r! r# r# r$ r&