# Released under the MIT License. See LICENSE for details.
#
"""Defines a default keyboards."""
# ba_meta require api 9
# (see https://ballistica.net/wiki/meta-tag-system)
from __future__ import annotations
from typing import TYPE_CHECKING
import bauiv1 as bui
if TYPE_CHECKING:
from typing import Iterable
[docs]
def split(chars: Iterable[str], maxlen: int) -> list[list[str]]:
"""Returns char groups with a fixed number of elements"""
result = []
shatter: list[str] = []
for i in chars:
if len(shatter) < maxlen:
shatter.append(i)
else:
result.append(shatter)
shatter = [i]
if shatter:
while len(shatter) < maxlen:
shatter.append('')
result.append(shatter)
return result
[docs]
def generate_emojis(maxlen: int) -> list[list[str]]:
"""Generates a lot of UTF8 emojis prepared for bui.Keyboard pages"""
all_emojis = split([chr(i) for i in range(0x1F601, 0x1F650)], maxlen)
all_emojis += split([chr(i) for i in range(0x2702, 0x27B1)], maxlen)
all_emojis += split([chr(i) for i in range(0x1F680, 0x1F6C1)], maxlen)
return all_emojis
# ba_meta export bauiv1.Keyboard
[docs]
class EnglishKeyboard(bui.Keyboard):
"""Default English keyboard."""
name = 'English'
chars = [
('q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p'),
('a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l'),
('z', 'x', 'c', 'v', 'b', 'n', 'm'),
]
nums = (
'1',
'2',
'3',
'4',
'5',
'6',
'7',
'8',
'9',
'0',
'-',
'/',
':',
';',
'(',
')',
'$',
'&',
'@',
'"',
'.',
',',
'?',
'!',
'\'',
'_',
)
pages: dict[str, tuple[str, ...]] = {
f'emoji{i}': tuple(page)
for i, page in enumerate(generate_emojis(len(nums)))
}
# Docs-generation hack; import some stuff that we likely only forward-declared
# in our actual source code so that docs tools can find it.
from typing import (Coroutine, Any, Literal, Callable,
Generator, Awaitable, Sequence, Self)
import asyncio
from concurrent.futures import Future
from pathlib import Path
from enum import Enum