SeanSyue

from typing import Any, TypeAlias, TypeVar, Union
from collections.abc import MutableSequence, Iterable, Mapping, Iterator
import copy


MS = TypeVar("MS", bound=MutableSequence)
Nested: TypeAlias = Mapping[Any, Union[Iterable, "Nested"]]


def nested_mapping_serializer(

SeanSyue

from types import SimpleNamespace
from typing import Any
from collections.abc import MutableSequence


class IndexableNamespace(SimpleNamespace, MutableSequence):
    """
    An extension of the SimpleNamespace type.
    The members of an IndexableNamespace instance can also be
    accessed and modified by indexing.

gerryjenkinslb

''' comparing speed of new dataclass 
    with standard class attributes and slots, 
    running in 3.7.0b1'''

# subscribe to me: https://www.youtube.com/user/gjenkinslbcc?sub_confirmation=1
# I recommend reading PEP557: https://www.python.org/dev/peps/pep-0557/
# this code at gist: http://bit.ly/slotsVdatclass

from dataclasses import dataclass
from timeit import timeit

huklee

# -*- coding: utf-8 -*-
import logging
import os
import datetime
import time


class SingletonType(type):
    _instances = {}