Files
strans/map/cldr2emoji
Hojun-Cho 0ba7dc7f50 build, data: the Greek capitals by name; one way to run python3; bench.sh checks its own binary
Δ Γ Λ Ω Φ Ψ Σ Θ answered only to De, Ga, La, Om, Ph, Ps, Si, Th, while
their small letters answered to delta, gamma and the rest; they answer to
the names too now.  mkemoji and cldr2emoji write UTF-8 whatever the
locale, as the other generators already did; verify-map calls python3 the
one way; the tests' include path drops a directory nothing includes
through; and bench.sh says which binary is missing instead of blaming the
daemon ten seconds later.
2026-08-17 12:17:18 +09:00

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#!/usr/bin/env python3
"""Write emoji.src: every fully-qualified emoji of Unicode's emoji-test.txt
but the skin-tone variants, each with its CLDR names and keywords in the
languages given, as result-first TAB-separated rows for mkemoji."""
import json
import sys
from pathlib import Path
def emoji(path):
out = []
for line in path.open(encoding="utf-8"):
if "; fully-qualified" not in line:
continue
cps = [int(cp, 16) for cp in line.split(";")[0].split()]
if any(0x1F3FB <= cp <= 0x1F3FF for cp in cps):
continue
out.append("".join(map(chr, cps)))
return out
def annotations(path):
"""CLDR annotations.json, plain or derived: emoji -> names, keywords."""
root = json.load(path.open(encoding="utf-8"))
table = root[next(iter(root))]["annotations"]
return {e: a.get("tts", []) + a.get("default", []) for e, a in table.items()}
def main():
sys.stdout.reconfigure(encoding="utf-8")
sys.stderr.reconfigure(encoding="utf-8")
if len(sys.argv) < 3:
print(f"usage: {sys.argv[0]} emoji-test.txt annotations.json...",
file=sys.stderr)
return 2
tables = [annotations(Path(arg)) for arg in sys.argv[2:]]
print("# Result first, then its CLDR names and keywords; see map/README.")
for e in emoji(Path(sys.argv[1])):
aliases = []
for table in tables:
for alias in table.get(e.replace("", ""), table.get(e, [])):
alias = alias.strip()
if alias and alias not in aliases:
aliases.append(alias)
if aliases:
print(e + "\t" + "\t".join(aliases))
return 0
if __name__ == "__main__":
sys.exit(main())