Iván || HacKan HacKanCuBa

## blake2signer.py
# ---
# DEPRECATED BY: https://gitlab.com/hackancuba/blake2signer
# ---
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at https://mozilla.org/MPL/2.0/.
#
# by HacKan (https://hackan.net), 2020.
# This software is provided as-is. You are free to use, share, modify
# and share modifications under the terms of that license, even with

## minisign.pub
untrusted comment: HacKan minisign public key 8FE49E3814424F5C
RWRcT0IUOJ7kj6AFLyI3pHmT6dhr+WN8C2FR6HguMmEK0MnsSImqSmjg

## encoder.py
def encode_int(number: int, *, alphabet: bytes) -> bytes:
    """Encode given number using the characters from the alphabet."""
    if number < 0:
        raise ValueError('number must be positive')

    if len(alphabet) != len(set(alphabet)):
        raise ValueError('characters in the alphabet must be unique')

    if number == 0:
        return alphabet[0:1]

## logo_turtle.py
"""Logo (programming language) turtle exercise."""

import typing
import unittest
from dataclasses import dataclass
from enum import Enum
from itertools import zip_longest
from unittest import TestCase


## pickle_deal.py
"""Pickle dumps test.

When pickle dumps a class, it will include the FQDN for the module. In this example,
we see how an imported class gets dumped including its module information, whereas
a local one has the current module name, which could be `__main__` or other depending
on how the interpreter was called!

If you save this file as `pickle_deal.py` and then in a python terminal you import it
`import pickle_deal`, you will see the following printed:
b'\x80\x04\x95)\x00\x00\x00\x00\x00\x00\x00\x8c\x0bpickle_deal\x94\x8c\x07Decimal\x94\x93\x94\x8c\x07123.456\x94\x85\x94R\x94.'

## sqlalchemy_helpers.py
import functools
from contextlib import asynccontextmanager, contextmanager
from time import monotonic
from typing import Annotated, Any, AsyncGenerator, Generator, Hashable, Iterable, Literal, Optional, Sized, Union, overload

from sqlalchemy import event
from sqlalchemy.dialects.mysql.asyncmy import AsyncAdapt_asyncmy_cursor
from sqlalchemy.engine import URL, Connection, Engine, Row, create_engine
from sqlalchemy.ext.asyncio import AsyncEngine, AsyncSession, async_sessionmaker, create_async_engine
from sqlalchemy.orm import Session, sessionmaker

## cache_helpers.py
"""Handy cache helpers.

These are not yet production ready, as I haven't toroughly tested them, but close.

---

Mandatory license blah blah:

Copyright (C) 2023 HacKan (https://hackan.net)
This Source Code Form is subject to the terms of the Mozilla Public
	# ---
	# DEPRECATED BY: https://gitlab.com/hackancuba/blake2signer
	# ---
	# This Source Code Form is subject to the terms of the Mozilla Public
	# License, v. 2.0. If a copy of the MPL was not distributed with this
	# file, You can obtain one at https://mozilla.org/MPL/2.0/.
	#
	# by HacKan (https://hackan.net), 2020.
	# This software is provided as-is. You are free to use, share, modify
	# and share modifications under the terms of that license, even with
	untrusted comment: HacKan minisign public key 8FE49E3814424F5C
	RWRcT0IUOJ7kj6AFLyI3pHmT6dhr+WN8C2FR6HguMmEK0MnsSImqSmjg
	def encode_int(number: int, *, alphabet: bytes) -> bytes:
	"""Encode given number using the characters from the alphabet."""
	if number < 0:
	raise ValueError('number must be positive')

	if len(alphabet) != len(set(alphabet)):
	raise ValueError('characters in the alphabet must be unique')

	if number == 0:
	return alphabet[0:1]
	"""Logo (programming language) turtle exercise."""

	import typing
	import unittest
	from dataclasses import dataclass
	from enum import Enum
	from itertools import zip_longest
	from unittest import TestCase
	"""Pickle dumps test.

	When pickle dumps a class, it will include the FQDN for the module. In this example,
	we see how an imported class gets dumped including its module information, whereas
	a local one has the current module name, which could be `__main__` or other depending
	on how the interpreter was called!

	If you save this file as `pickle_deal.py` and then in a python terminal you import it
	`import pickle_deal`, you will see the following printed:
	b'\x80\x04\x95)\x00\x00\x00\x00\x00\x00\x00\x8c\x0bpickle_deal\x94\x8c\x07Decimal\x94\x93\x94\x8c\x07123.456\x94\x85\x94R\x94.'
	import functools
	from contextlib import asynccontextmanager, contextmanager
	from time import monotonic
	from typing import Annotated, Any, AsyncGenerator, Generator, Hashable, Iterable, Literal, Optional, Sized, Union, overload

	from sqlalchemy import event
	from sqlalchemy.dialects.mysql.asyncmy import AsyncAdapt_asyncmy_cursor
	from sqlalchemy.engine import URL, Connection, Engine, Row, create_engine
	from sqlalchemy.ext.asyncio import AsyncEngine, AsyncSession, async_sessionmaker, create_async_engine
	from sqlalchemy.orm import Session, sessionmaker
	"""Handy cache helpers.

	These are not yet production ready, as I haven't toroughly tested them, but close.

	---

	Mandatory license blah blah:

	Copyright (C) 2023 HacKan (https://hackan.net)
	This Source Code Form is subject to the terms of the Mozilla Public