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-rw-r--r--venv/lib/python3.11/site-packages/rich/cells.py167
1 files changed, 0 insertions, 167 deletions
diff --git a/venv/lib/python3.11/site-packages/rich/cells.py b/venv/lib/python3.11/site-packages/rich/cells.py
deleted file mode 100644
index f85f928..0000000
--- a/venv/lib/python3.11/site-packages/rich/cells.py
+++ /dev/null
@@ -1,167 +0,0 @@
-from __future__ import annotations
-
-import re
-from functools import lru_cache
-from typing import Callable
-
-from ._cell_widths import CELL_WIDTHS
-
-# Regex to match sequence of the most common character ranges
-_is_single_cell_widths = re.compile("^[\u0020-\u006f\u00a0\u02ff\u0370-\u0482]*$").match
-
-
-@lru_cache(4096)
-def cached_cell_len(text: str) -> int:
- """Get the number of cells required to display text.
-
- This method always caches, which may use up a lot of memory. It is recommended to use
- `cell_len` over this method.
-
- Args:
- text (str): Text to display.
-
- Returns:
- int: Get the number of cells required to display text.
- """
- _get_size = get_character_cell_size
- total_size = sum(_get_size(character) for character in text)
- return total_size
-
-
-def cell_len(text: str, _cell_len: Callable[[str], int] = cached_cell_len) -> int:
- """Get the number of cells required to display text.
-
- Args:
- text (str): Text to display.
-
- Returns:
- int: Get the number of cells required to display text.
- """
- if len(text) < 512:
- return _cell_len(text)
- _get_size = get_character_cell_size
- total_size = sum(_get_size(character) for character in text)
- return total_size
-
-
-@lru_cache(maxsize=4096)
-def get_character_cell_size(character: str) -> int:
- """Get the cell size of a character.
-
- Args:
- character (str): A single character.
-
- Returns:
- int: Number of cells (0, 1 or 2) occupied by that character.
- """
- return _get_codepoint_cell_size(ord(character))
-
-
-@lru_cache(maxsize=4096)
-def _get_codepoint_cell_size(codepoint: int) -> int:
- """Get the cell size of a character.
-
- Args:
- codepoint (int): Codepoint of a character.
-
- Returns:
- int: Number of cells (0, 1 or 2) occupied by that character.
- """
-
- _table = CELL_WIDTHS
- lower_bound = 0
- upper_bound = len(_table) - 1
- index = (lower_bound + upper_bound) // 2
- while True:
- start, end, width = _table[index]
- if codepoint < start:
- upper_bound = index - 1
- elif codepoint > end:
- lower_bound = index + 1
- else:
- return 0 if width == -1 else width
- if upper_bound < lower_bound:
- break
- index = (lower_bound + upper_bound) // 2
- return 1
-
-
-def set_cell_size(text: str, total: int) -> str:
- """Set the length of a string to fit within given number of cells."""
-
- if _is_single_cell_widths(text):
- size = len(text)
- if size < total:
- return text + " " * (total - size)
- return text[:total]
-
- if total <= 0:
- return ""
- cell_size = cell_len(text)
- if cell_size == total:
- return text
- if cell_size < total:
- return text + " " * (total - cell_size)
-
- start = 0
- end = len(text)
-
- # Binary search until we find the right size
- while True:
- pos = (start + end) // 2
- before = text[: pos + 1]
- before_len = cell_len(before)
- if before_len == total + 1 and cell_len(before[-1]) == 2:
- return before[:-1] + " "
- if before_len == total:
- return before
- if before_len > total:
- end = pos
- else:
- start = pos
-
-
-def chop_cells(
- text: str,
- width: int,
-) -> list[str]:
- """Split text into lines such that each line fits within the available (cell) width.
-
- Args:
- text: The text to fold such that it fits in the given width.
- width: The width available (number of cells).
-
- Returns:
- A list of strings such that each string in the list has cell width
- less than or equal to the available width.
- """
- _get_character_cell_size = get_character_cell_size
- lines: list[list[str]] = [[]]
-
- append_new_line = lines.append
- append_to_last_line = lines[-1].append
-
- total_width = 0
-
- for character in text:
- cell_width = _get_character_cell_size(character)
- char_doesnt_fit = total_width + cell_width > width
-
- if char_doesnt_fit:
- append_new_line([character])
- append_to_last_line = lines[-1].append
- total_width = cell_width
- else:
- append_to_last_line(character)
- total_width += cell_width
-
- return ["".join(line) for line in lines]
-
-
-if __name__ == "__main__": # pragma: no cover
- print(get_character_cell_size("😽"))
- for line in chop_cells("""这是对亚洲语言支持的测试。面对模棱两可的想法,拒绝猜测的诱惑。""", 8):
- print(line)
- for n in range(80, 1, -1):
- print(set_cell_size("""这是对亚洲语言支持的测试。面对模棱两可的想法,拒绝猜测的诱惑。""", n) + "|")
- print("x" * n)