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"""AIOSkybell utility methods."""
from __future__ import annotations
import pickle
import random
import string
import uuid
from typing import Any
import aiofiles
from .helpers.models import EventTypeDict
async def async_save_cache(
data: dict[str, str | dict[str, EventTypeDict]],
filename: str,
) -> None:
"""Save cache from file."""
async with aiofiles.open(filename, "wb") as file:
pickled_foo = pickle.dumps(data)
await file.write(pickled_foo)
async def async_load_cache(
filename: str,
) -> dict[str, str | dict[str, dict[str, dict[str, dict[str, str]]]]]:
"""Load cache from file."""
async with aiofiles.open(filename, "rb") as file:
pickled_foo = await file.read()
return pickle.loads(pickled_foo)
def gen_id() -> str:
"""Generate new Skybell IDs."""
return str(uuid.uuid4())
def gen_token() -> str:
"""Generate a new Skybell token."""
return "".join(
random.choice(string.ascii_uppercase + string.ascii_lowercase + string.digits)
for _ in range(32)
)
def update(
dct: dict[str, Any],
dct_merge: dict[str, Any],
) -> dict[str, Any]:
"""Recursively merge dicts."""
if not isinstance(dct, dict):
return dct
for key, value in dct_merge.items():
if key in dct and isinstance(dct[key], dict):
dct[key] = update(dct[key], value)
else:
dct[key] = value
return dct
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