AskaEth
bc8b1ee6c0
- M3 认证/权限/审计/限流 + 全部 REST 接口 - M4 管理面板（MIUIx + 成绩录入/积分榜下钻/大屏控制） - M5a 大屏页面（六页 + 明细覆盖层 + 缩放适配） - M6 WebSocket 实时同步中心 - M7 xlsx 导出 + 赛事包 zip + 备份 - 规则包 YAML 导入导出（差异预览） - 字体 vendor 子集化（4 套 x2 字重） - 集成：realtime/export/rules 接入 main+httpapi；backup 子命令 - 修复：中间件包装 ResponseWriter 丢失 Hijacker，导致 WS 握手 501
82 lines
2.8 KiB
Python
82 lines
2.8 KiB
Python
#!/usr/bin/env python3
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"""把子集字体内部的 name 表 / OS2 字重统一成 CSS 期望的规范值。
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为什么需要：思源黑体的老版本 OTF 把每个字重写成独立族名
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（`Source Han Sans CN Regular` / `Source Han Sans CN Bold`），
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MiSans 的 usWeightClass 是 330/630 这类非标准值。
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@font-face 的 `font-family` 描述符虽然能屏蔽内部族名，但保持一致更省心，
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也避免字体被单独安装/引用时族名对不上。
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用法（由 subset-fonts.sh 调用）：
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python3 vendor/fonts/tools/normalize-names.py
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"""
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from __future__ import annotations
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import sys
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from pathlib import Path
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from fontTools.ttLib import TTFont
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HERE = Path(__file__).resolve().parent
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OUT_DIR = HERE.parent
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CONF = HERE / "fonts.conf"
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WEIGHTS = (("regular", "Regular", 400), ("bold", "Bold", 700))
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STALE_NAME_IDS = (1, 2, 3, 4, 6, 16, 17, 21, 22)
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PLATFORMS = ((3, 1, 0x409), (1, 0, 0)) # Windows / Mac，英文
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def set_name(name, name_id: int, value: str) -> None:
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for platform_id, plat_enc_id, lang_id in PLATFORMS:
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name.setName(value, name_id, platform_id, plat_enc_id, lang_id)
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def normalize(path: Path, family: str, style: str, weight: int) -> None:
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font = TTFont(path)
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name = font["name"]
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for record in list(name.names):
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if record.nameID in STALE_NAME_IDS:
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name.removeNames(record.nameID, record.platformID, record.platEncID, record.langID)
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full_name = family if style == "Regular" else f"{family} {style}"
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set_name(name, 1, family) # family
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set_name(name, 2, style) # subfamily
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set_name(name, 3, f"{full_name}:subset") # unique id
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set_name(name, 4, full_name) # full name
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set_name(name, 6, full_name.replace(" ", "")) # postscript name
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set_name(name, 16, family) # typographic family
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set_name(name, 17, style) # typographic subfamily
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os2 = font["OS/2"]
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os2.usWeightClass = weight
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if weight >= 700:
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os2.fsSelection = (os2.fsSelection & ~0x40) | 0x20 # BOLD
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font["head"].macStyle |= 0x01
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else:
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os2.fsSelection = (os2.fsSelection & ~0x20) | 0x40 # REGULAR
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font["head"].macStyle &= ~0x01
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font.flavor = "woff2"
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font.save(path)
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font.close()
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def main() -> int:
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for line in CONF.read_text(encoding="utf-8").splitlines():
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line = line.strip()
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if not line or line.startswith("#"):
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continue
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fid, _, family = [p.strip() for p in line.split("|")][:3]
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for weight_name, style, weight_class in WEIGHTS:
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path = OUT_DIR / f"{fid}-{weight_name}.woff2"
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if not path.is_file():
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print(f"缺少产物: {path}", file=sys.stderr)
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return 1
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normalize(path, family, style, weight_class)
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print(f" {path.name:32s} -> {family} / {style} ({weight_class})")
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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