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/
proc
/
self
/
root
/
opt
/
cloudlinux
/
venv
/
lib
/
python3.11
/
site-packages
/
virtualenv
/
discovery
/
Filename :
discover.py
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from abc import ABCMeta, abstractmethod class Discover(metaclass=ABCMeta): """Discover and provide the requested Python interpreter""" @classmethod def add_parser_arguments(cls, parser): # noqa: U100 """Add CLI arguments for this discovery mechanisms. :param parser: the CLI parser """ raise NotImplementedError 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 __all__ = [ "Discover", ]