improved some logging

kvmd/keyboard/keysym.py

@@ -25,7 +25,6 @@ import pkgutil
 import functools
 
 from typing import Dict
-from typing import Optional
 
 import Xlib.keysymdef
 
@@ -47,35 +46,32 @@ class SymmapWebKey:
 
 def build_symmap(path: str) -> Dict[int, SymmapWebKey]:
     # https://github.com/qemu/qemu/blob/95a9457fd44ad97c518858a4e1586a5498f9773c/ui/keymaps.c
-    return {
-        x11_code: web_key
-        for (x11_code, at1_key) in [
-            *list(X11_TO_AT1.items()),
-            *list(_read_keyboard_layout(path).items()),
-        ]
-        if (web_key := _make_safe_web_key(at1_key)) is not None
-    }
+    logger = get_logger()
+
+    symmap: Dict[int, SymmapWebKey] = {}
+    for (src, items) in [
+        ("<builtin>", list(X11_TO_AT1.items())),
+        (path, list(_read_keyboard_layout(path).items())),
+    ]:
+        for (code, key) in items:
+            if (web_name := AT1_TO_WEB.get(key.code)) is not None:
+                if (
+                    (web_name in ["ShiftLeft", "ShiftRight"] and key.shift)  # pylint: disable=too-many-boolean-expressions
+                    or (web_name in ["AltLeft", "AltRight"] and key.altgr)
+                    or (web_name in ["ControlLeft", "ControlRight"] and key.ctrl)
+                ):
+                    logger.error("Invalid modifier key at mapping %s: %s / %s", src, web_name, key)
+                    continue
+                symmap[code] = SymmapWebKey(
+                    name=web_name,
+                    shift=key.shift,
+                    altgr=key.altgr,
+                    ctrl=key.ctrl,
+                )
+    return symmap
 
 
 # =====
-def _make_safe_web_key(key: At1Key) -> Optional[SymmapWebKey]:
-    if (web_name := AT1_TO_WEB.get(key.code)) is not None:
-        if (
-            (web_name in ["ShiftLeft", "ShiftRight"] and key.shift)  # pylint: disable=too-many-boolean-expressions
-            or (web_name in ["AltLeft", "AltRight"] and key.altgr)
-            or (web_name in ["ControlLeft", "ControlRight"] and key.ctrl)
-        ):
-            get_logger().error("Invalid modifier key: %s / %s", web_name, key)
-            return None  # Ехал модификатор через модификатор
-        return SymmapWebKey(
-            name=web_name,
-            shift=key.shift,
-            altgr=key.altgr,
-            ctrl=key.ctrl,
-        )
-    return None
-
-
 @functools.lru_cache()
 def _get_keysyms() -> Dict[str, int]:
     keysyms: Dict[str, int] = {}
@@ -117,14 +113,14 @@ def _read_keyboard_layout(path: str) -> Dict[int, At1Key]:  # Keysym to evdev (a
 
         parts = line.split()
         if len(parts) >= 2:
-            if (x11_code := _resolve_keysym(parts[0])) != 0:
+            if (code := _resolve_keysym(parts[0])) != 0:
                 try:
-                    layout[x11_code] = At1Key(
+                    layout[code] = At1Key(
                         code=int(parts[1], 16),
                         shift=("shift" in parts[2:]),
                         altgr=("altgr" in parts[2:]),
                         ctrl=("ctrl" in parts[2:]),
                     )
                 except ValueError as err:
-                    logger.error("Can't parse layout line #%d: %s", number, str(err))
+                    logger.error("Syntax error at %s:%d: %s", path, number, err)
     return layout