Added new files

dist/ba_data/python/bastd/keyboard/englishkeyboard.py

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+# Released under the MIT License. See LICENSE for details.
+#
+"""Defines a default keyboards."""
+
+# ba_meta require api 7
+# (see https://ballistica.net/wiki/meta-tag-system)
+
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+import ba
+
+if TYPE_CHECKING:
+    from typing import Iterable
+
+
+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
+
+
+def generate_emojis(maxlen: int) -> list[list[str]]:
+    """Generates a lot of UTF8 emojis prepared for ba.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 keyboard
+class EnglishKeyboard(ba.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)))
+    }