SWAMPy

✎ CARVE FLESH

EDITING: base.py

"""
Application data stored by virtualenv.
"""

from abc import ABCMeta, abstractmethod
from contextlib import contextmanager

from virtualenv.info import IS_ZIPAPP

class AppData(metaclass=ABCMeta):
    """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(metaclass=ABCMeta):
    @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__ = [
    "ContentStore",
    "AppData",
]

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 __pycache__/	DIR	—	2026-09-08 20:30
📄 __init__.py	PY	1.4 KB	2026-08-21 11:54	EDIT
📄 base.py	PY	2 KB	2026-08-21 11:54	EDIT
📄 na.py	PY	1.4 KB	2026-08-21 11:54	EDIT
📄 read_only.py	PY	1 KB	2026-08-21 11:54	EDIT
📄 via_disk_folder.py	PY	5.3 KB	2026-08-21 11:54	EDIT
📄 via_tempdir.py	PY	744 B	2026-08-21 11:54	EDIT