| Dir : /opt/hc_python/lib64/python3.12/site-packages/virtualenv/app_data/ |
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| Dir : //opt/hc_python/lib64/python3.12/site-packages/virtualenv/app_data/base.py |
"""Application data stored by virtualenv."""
from __future__ import annotations
from abc import ABC, abstractmethod
from contextlib import contextmanager
from virtualenv.info import IS_ZIPAPP
class AppData(ABC):
"""Abstract storage interface for the virtualenv application."""
@abstractmethod
def close(self):
"""Called before virtualenv exits."""
@abstractmethod
def reset(self):
"""Called when the user passes in the reset app data."""
@abstractmethod
def py_info(self, path):
raise NotImplementedError
@abstractmethod
def py_info_clear(self):
raise NotImplementedError
@property
def can_update(self):
raise NotImplementedError
@abstractmethod
def embed_update_log(self, distribution, for_py_version):
raise NotImplementedError
@property
def house(self):
raise NotImplementedError
@property
def transient(self):
raise NotImplementedError
@abstractmethod
def wheel_image(self, for_py_version, name):
raise NotImplementedError
@contextmanager
def ensure_extracted(self, path, to_folder=None):
"""Some paths might be within the zipapp, unzip these to a path on the disk."""
if IS_ZIPAPP:
with self.extract(path, to_folder) as result:
yield result
else:
yield path
@abstractmethod
@contextmanager
def extract(self, path, to_folder):
raise NotImplementedError
@abstractmethod
@contextmanager
def locked(self, path):
raise NotImplementedError
class ContentStore(ABC):
@abstractmethod
def exists(self):
raise NotImplementedError
@abstractmethod
def read(self):
raise NotImplementedError
@abstractmethod
def write(self, content):
raise NotImplementedError
@abstractmethod
def remove(self):
raise NotImplementedError
@abstractmethod
@contextmanager
def locked(self):
pass
__all__ = [
"AppData",
"ContentStore",
]