FM / frozenlist

/opt/alt/python37/lib64/python3.7/site-packages/frozenlist/

/opt/alt/python37/lib64/python3.7/site-packages/frozenlist

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
py.typed	7	0644	edit dl rm
_frozenlist.cpython-37m-x86_64-linux-gnu.so	65176	0755	edit dl rm
_frozenlist.pyx	2983	0644	edit dl rm
__init__.py	2325	0644	edit dl rm
__init__.pyi	1470	0644	edit dl rm

Edit: /opt/alt/python37/lib64/python3.7/site-packages/frozenlist/__init__.py (2325B)

import os
import sys
import types
from collections.abc import MutableSequence
from functools import total_ordering
from typing import Tuple, Type

__version__ = "1.3.0a0"

__all__ = ("FrozenList", "PyFrozenList")  # type: Tuple[str, ...]

NO_EXTENSIONS = bool(os.environ.get("FROZENLIST_NO_EXTENSIONS"))  # type: bool

@total_ordering
class FrozenList(MutableSequence):

__slots__ = ("_frozen", "_items")

if sys.version_info >= (3, 9):
        __class_getitem__ = classmethod(types.GenericAlias)
    else:

@classmethod
        def __class_getitem__(cls: Type["FrozenList"]) -> Type["FrozenList"]:
            return cls

def __init__(self, items=None):
        self._frozen = False
        if items is not None:
            items = list(items)
        else:
            items = []
        self._items = items

@property
    def frozen(self):
        return self._frozen

def freeze(self):
        self._frozen = True

def __getitem__(self, index):
        return self._items[index]

def __setitem__(self, index, value):
        if self._frozen:
            raise RuntimeError("Cannot modify frozen list.")
        self._items[index] = value

def __delitem__(self, index):
        if self._frozen:
            raise RuntimeError("Cannot modify frozen list.")
        del self._items[index]

def __len__(self):
        return self._items.__len__()

def __iter__(self):
        return self._items.__iter__()

def __reversed__(self):
        return self._items.__reversed__()

def __eq__(self, other):
        return list(self) == other

def __le__(self, other):
        return list(self) <= other

def insert(self, pos, item):
        if self._frozen:
            raise RuntimeError("Cannot modify frozen list.")
        self._items.insert(pos, item)

def __repr__(self):
        return f"<FrozenList(frozen={self._frozen}, {self._items!r})>"

def __hash__(self):
        if self._frozen:
            return hash(tuple(self))
        else:
            raise RuntimeError("Cannot hash unfrozen list.")

PyFrozenList = FrozenList

try:
    from ._frozenlist import FrozenList as CFrozenList  # type: ignore

if not NO_EXTENSIONS:  # pragma: no cover
        FrozenList = CFrozenList  # type: ignore
except ImportError:  # pragma: no cover
    pass

cmd: