feat: merge upstream master - version 4.94

Merge upstream PiKVM master branch updates:

- Bump version from 4.93 to 4.94
- HID: improved jiggler pattern for better compatibility
- Streamer: major refactoring for improved performance and maintainability
- Prometheus: tidying GPIO channel name formatting
- Web: added __gpio-label class for custom styling
- HID: customizable /api/hid/print delay configuration
- ATX: independent power/reset regions for better control
- OLED: added --fill option for display testing
- Web: improved keyboard handling in modal dialogs
- Web: enhanced login error messages
- Switch: added heartbeat functionality
- Web: mouse touch code simplification and refactoring
- Configs: use systemd-networkd-wait-online --any by default
- PKGBUILD: use cp -r to install systemd units properly
- Various bug fixes and performance improvements

kvmd/tools.py

@@ -27,12 +27,14 @@ import multiprocessing.queues
 import queue
 import shlex
 
+from typing import Generator
 from typing import TypeVar
 
 
 # =====
 def remap(value: int, in_min: int, in_max: int, out_min: int, out_max: int) -> int:
-    return int((value - in_min) * (out_max - out_min) // (in_max - in_min) + out_min)
+    result = int((value - in_min) * (out_max - out_min) // ((in_max - in_min) or 1) + out_min)
+    return min(max(result, out_min), out_max)
 
 
 # =====
@@ -81,3 +83,13 @@ def build_cmd(cmd: list[str], cmd_remove: list[str], cmd_append: list[str]) -> l
         *filter((lambda item: item not in cmd_remove), cmd[1:]),
         *cmd_append,
     ]
+
+
+# =====
+def passwds_splitted(text: str) -> Generator[tuple[int, str], None, None]:
+    for (lineno, line) in enumerate(text.split("\n")):
+        line = line.rstrip("\r")
+        ls = line.strip()
+        if len(ls) == 0 or ls.startswith("#"):
+            continue
+        yield (lineno, line)