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54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
import subprocess
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from pathlib import Path
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from wcwidth import list_versions
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from wcwidth.table_vs16 import VS16_NARROW_TO_WIDE
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from wcwidth.table_wide import WIDE_EASTASIAN
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from wcwidth.table_zero import ZERO_WIDTH
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from rich.cells import CellTable
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UNICODE_VERSIONS: list[str] = list_versions()
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path = Path("../rich/_unicode_data/_versions.py").resolve().absolute()
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init = f"""\
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VERSIONS = {UNICODE_VERSIONS!r}
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"""
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with open(path, "wt") as init_file:
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init_file.write(init)
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subprocess.run(f"black {path}", shell=True)
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narrow_to_wide: set[str] = set()
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for start, end in VS16_NARROW_TO_WIDE["9.0.0"]:
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narrow_to_wide.update(chr(codepoint) for codepoint in range(start, end + 1))
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for version in UNICODE_VERSIONS:
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table: list[tuple[int, int, int]] = []
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wide_east_asian: list[tuple[int, int]] = WIDE_EASTASIAN.get(version, [])
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for start, end in wide_east_asian:
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table.append((start, end, 2))
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zero_wide: list[tuple[int, int]] = ZERO_WIDTH.get(version, [])
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for start, end in zero_wide:
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table.append((start, end, 0))
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table.sort()
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cell_table = CellTable(version, table, frozenset(narrow_to_wide))
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table_file = f"""# Auto generated by tools/make_width_tables.py
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# Data from wcwidth project (https://github.com/jquast/wcwidth)
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from rich.cells import CellTable
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cell_table = CellTable({cell_table.unicode_version!r}, {cell_table.widths!r}, frozenset({sorted(cell_table.narrow_to_wide)!r}))
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"""
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version_path = version.replace(".", "-")
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path = Path(f"../rich/_unicode_data/unicode{version_path}.py").resolve().absolute()
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with open(path, "wt") as file_out:
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file_out.write(table_file)
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subprocess.run(f"black {path}", shell=True)
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