My Interactive Python startup script

PYTHONSTARTUP.py

import os
import sys
import itertools
import collections
import subprocess
import random
import bisect
from math import *
from fractions import Fraction
from pathlib import Path
import pprint

import re
import cmath
import struct
import time
import datetime
import decimal
from decimal import Decimal

from os import chdir as cd
import functools
import math
import pathlib
import string
import typing
from typing import *
import statistics
from collections import Counter

import unicodedata
import json

class __:
    def __iter__(self):
        yield from sorted(os.listdir('.'))

    def __str__(self):
        return str(list(self))

    def __repr__(self):
        return pprint.pformat(list(self))

    def __getitem__(self, index):
        return pathlib.Path(list(self)[index])

    def __call__(self, path):
        if Path(path).is_dir():
            return list(Path(path).glob('*'))
        else:
            return [Path(path)]

l = ll = ls = __()
P = Path
del __

lmap = lambda f, it: list(map(f, it))
lfilter = lambda f, it: list(filter(f, it))