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/opt/alt/python37/lib/python3.7/site-packages/virtualenv/discovery/discover.py

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from __future__ import absolute_import, unicode_literals

from abc import ABCMeta, abstractmethod

from six import add_metaclass

@add_metaclass(ABCMeta)
class Discover(object):
    """Discover and provide the requested Python interpreter"""

@classmethod
    def add_parser_arguments(cls, parser):
        """Add CLI arguments for this discovery mechanisms.

:param parser: the CLI parser
        """
        raise NotImplementedError

# noinspection PyUnusedLocal
    def __init__(self, options):
        """Create a new discovery mechanism.

:param options: the parsed options as defined within :meth:`add_parser_arguments`
        """
        self._has_run = False
        self._interpreter = None
        self._env = options.env

@abstractmethod
    def run(self):
        """Discovers an interpreter.

:return: the interpreter ready to use for virtual environment creation
        """
        raise NotImplementedError

@property
    def interpreter(self):
        """
        :return: the interpreter as returned by :meth:`run`, cached
        """
        if self._has_run is False:
            self._interpreter = self.run()
            self._has_run = True
        return self._interpreter

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Name	Size	Perms	Modified	Actions
windows DIR	-	drwxr-xr-x	2024-03-03 22:53:22	Edit Download recursive recursive
__pycache__ DIR	-	drwxr-xr-x	2024-03-03 22:53:22	Edit Download recursive recursive
builtin.py	6.23 KB	lrw-r--r--	2022-01-02 15:54:28	Edit Download recursive recursive
cached_py_info.py	5.19 KB	lrw-r--r--	2022-01-02 15:54:28	Edit Download recursive recursive
discover.py	1.21 KB	lrw-r--r--	2022-01-02 15:54:28	Edit Download recursive recursive
py_info.py	22.83 KB	lrw-r--r--	2022-01-02 15:54:28	Edit Download recursive recursive
py_spec.py	4.68 KB	lrw-r--r--	2022-01-02 15:54:28	Edit Download recursive recursive
__init__.py	57 B	lrw-r--r--	2022-01-02 15:54:28	Edit Download recursive recursive

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