sysclk: rework selection method and fix translation bugs

Source/sys-clk/overlay/template_gen.py

@@ -0,0 +1,105 @@
+#!/usr/bin/env python3
+import os
+import re
+import json
+
+SOURCE_DIR = os.path.join("src", "ui", "gui")
+OUTPUT_FILE = os.path.join("lang", "en.json")
+
+IGNORED_PREFIXES = (
+    "/", "\\",
+    "sysclk", "hocclk", "horizonoc",
+    "\\u",
+)
+
+
+def extract_strings_from_file(filepath: str) -> list[str]:
+    with open(filepath, "r", encoding="utf-8", errors="ignore") as f:
+        content = f.read()
+
+    pattern = r'"((?:[^"\\]|\\.)*)"'
+    return re.findall(pattern, content)
+
+
+def should_include(s: str) -> bool:
+    if not s or s.isspace():
+        return False
+
+    stripped = s.strip()
+    lower = stripped.lower()
+
+    for prefix in IGNORED_PREFIXES:
+        if s.startswith(prefix):
+            return False
+
+    if re.match(r"^\\u[0-9a-fA-F]", s):
+        return False
+
+    if re.fullmatch(r"[a-zA-Z0-9_./\\-]+\.(h|hpp|cpp|c)", stripped):
+        return False
+
+    if re.fullmatch(r"[%\d.*\-+lfdsuxXpLh ]*", stripped) and "%" in stripped:
+        return False
+
+    if re.fullmatch(r"[\\nt ]*", stripped):
+        return False
+
+    if re.fullmatch(r"[+\- ]*\d+\.?\d*\s*(MHz|mV|mA|mW|Hz|ms|°C|%%|p)?", stripped):
+        return False
+
+    if re.fullmatch(r"[%\d./*+\-ufdsxXlLhp ,°CM:HzWmVA\\n]+", stripped):
+        return False
+
+    if re.match(r"^hocClkIpc", stripped):
+        return False
+
+    if len(stripped) <= 2 and not stripped.isalpha():
+        return False
+
+    if re.fullmatch(r"(\\[nt])+", stripped):
+        return False
+
+    if re.fullmatch(r"[\s]*(\\u[0-9a-fA-F]{4}[\s]*)+", stripped):
+        return False
+
+    return True
+
+
+def main():
+    seen: set[str] = set()
+    strings: list[str] = []
+
+    if not os.path.isdir(SOURCE_DIR):
+        print(f"Error: directory '{SOURCE_DIR}' not found.")
+        return
+
+    for filename in sorted(os.listdir(SOURCE_DIR)):
+        if not filename.endswith((".cpp", ".h")):
+            continue
+
+        filepath = os.path.join(SOURCE_DIR, filename)
+        for s in extract_strings_from_file(filepath):
+            if s not in seen and should_include(s):
+                seen.add(s)
+                strings.append(s)
+
+    translations = {s: s for s in strings}
+
+    os.makedirs(os.path.dirname(OUTPUT_FILE), exist_ok=True)
+
+    with open(OUTPUT_FILE, "w", encoding="utf-8") as f:
+        f.write("{\n")
+        items = list(translations.items())
+        for i, (key, val) in enumerate(items):
+            k = json.dumps(key, ensure_ascii=False)
+            v = json.dumps(val, ensure_ascii=False)
+            comma = "," if i < len(items) - 1 else ""
+            f.write(f"    {k}: {v}{comma}\n")
+        f.write("}\n")
+
+    print(f"Extracted {len(translations)} unique strings from {SOURCE_DIR}")
+    print(f"Written to {OUTPUT_FILE}")
+
+
+if __name__ == "__main__":
+    main()