Sachaa-Thanasius

# ruff: noqa: ERA001, RUF012, ANN001, ANN206

"""A proof of concept for a simple, ~50 LOC (excluding docstrings/comments)
lazy-imports-enabling context manager to be added to and used within the standard library.

This would fulfill common use cases both inside and outside the Python standard library
e.g. inline imports and if TYPE_CHECKING blocks for typing/annotation-related imports.
However, it can't currently work without fixing a few things upstream.

Problems with LazyLoader

Sachaa-Thanasius

import __future__

# import _bootlocale  # Doesn't exist on 3.11 on Windows
import _collections_abc
import _compat_pickle
import _compression

# import _dummy_thread  # Doesn't exist in 3.9+ in WSL
import _markupbase
import _osx_support

Sachaa-Thanasius

# unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
UNRESERVED_PAT: str = r"([A-Za-z0-9\-\._~])"

# pct-encoded = "%" HEXDIG HEXDIG
PCT_ENCODED_PAT: str = r"(%[A-F0-9][A-F0-9])"

# sub-delims = "!" / "$" / "&" / "'" / "(" / ")" / "*" / "+" / "," / ";" / "="
SUB_DELIMS_PAT: str = r"([!\$&'\(\)\*\+,;=])"

# pchar = unreserved / pct-encoded / sub-delims / ":" / "@"

Sachaa-Thanasius

Kaltura Video Downloader

Also known as: find and merge m3u8 files

⚠️ WARNING ⚠️ → use this guide at your sole discretion.

Check the copyright laws and the term of service before using it. You might be breaking the law!

---

1. Open the Network tab of the Chrome Inspector

Sachaa-Thanasius

import ast
import os
import sys
from io import BytesIO
from typing import TYPE_CHECKING, Tuple, Union

if sys.version_info >= (3, 10) or TYPE_CHECKING:
    StrPath = Union[str, os.PathLike[str]]
else:
    StrPath = Union[str, os.PathLike]

Sachaa-Thanasius

# pyright: enableExperimentalFeatures=true
# PEP 712 is only active for pyright with the "enableExperimentalFeatures" setting enabled.

import operator
import re
import sys
from typing import (
    TYPE_CHECKING,
    Callable,
    ClassVar,

Sachaa-Thanasius

CREATE TABLE accounts(
	id serial PRIMARY KEY,
	name VARCHAR(256) NOT NULL
);

CREATE TABLE entries(
	id serial PRIMARY KEY,
	description VARCHAR(1024) NOT NULL,
	amount NUMERIC(20, 2) NOT NULL CHECK (amount > 0.0),
	-- Every entry is a credit to one account...