Opt: Remove log output to stdout when using electron

Try to avoid #2051

gui.py

@@ -1,6 +1,7 @@
 import threading
 from multiprocessing import Event, Process
 
+from module.logger import logger
 from module.webui.setting import State
 
 
@@ -49,6 +50,19 @@ def func(ev: threading.Event):
 
     host = args.host or State.deploy_config.WebuiHost or "0.0.0.0"
     port = args.port or int(State.deploy_config.WebuiPort) or 22267
+    State.electron = args.electron
+
+    logger.hr("Launcher config")
+    logger.attr("Host", host)
+    logger.attr("Port", port)
+    logger.attr("Electron", args.electron)
+    logger.attr("Reload", ev is not None)
+
+    if State.electron:
+        # https://github.com/LmeSzinc/AzurLaneAutoScript/issues/2051
+        logger.info("Electron detected, remove log output to stdout")
+        from module.logger import console_hdlr
+        logger.removeHandler(console_hdlr)
 
     uvicorn.run("module.webui.app:app", host=host, port=port, factory=True)
 

module/logger.pyi

@@ -3,15 +3,12 @@ from typing import Any, Callable
 
 from rich.console import Console, ConsoleRenderable
 from rich.highlighter import RegexHighlighter
+from rich.logging import RichHandler
 from rich.theme import Theme
 
-
 class HTMLConsole(Console): ...
-
-
 class Highlighter(RegexHighlighter): ...
 
-
 WEB_THEME: Theme
 
 logger_debug: bool
@@ -22,53 +19,54 @@ console_formatter: logging.Formatter
 web_formatter: logging.Formatter
 
 stdout_console: Console
+console_hdlr: RichHandler
 
+def set_file_logger(
+    name: str = pyw_name,
+) -> None: ...
+def set_func_logger(
+    func: Callable[[ConsoleRenderable], None],
+) -> None: ...
 
 class __logger(logging.Logger):
     def rule(
-            self,
-            title: str = "",
-            *,
-            characters: str = "-",
-            style: str = "rule.line",
-            end: str = "\n",
-            align: str = "center",
+        self,
+        title: str = "",
+        *,
+        characters: str = "-",
+        style: str = "rule.line",
+        end: str = "\n",
+        align: str = "center",
     ) -> None: ...
-
     def hr(
-            self,
-            title,
-            level: int = 3,
+        self,
+        title,
+        level: int = 3,
     ) -> None: ...
-
     def attr(
-            self,
-            name,
-            text,
+        self,
+        name,
+        text,
     ) -> None: ...
-
     def attr_align(
-            self,
-            name,
-            text,
-            front = "",
-            align: int = 22,
+        self,
+        name,
+        text,
+        front="",
+        align: int = 22,
     ) -> None: ...
-
     def set_file_logger(
-            self,
-            name: str = pyw_name,
+        self,
+        name: str = pyw_name,
     ) -> None: ...
-
     def set_func_logger(
-            func: Callable[[Any], Any],
+        self,
+        func: Callable[[ConsoleRenderable], None],
     ) -> None: ...
-
     def print(
-            self,
-            *objects: ConsoleRenderable,
-            **kwargs,
+        self,
+        *objects: ConsoleRenderable,
+        **kwargs,
     ) -> None: ...
 
-
 logger: __logger

module/webui/app.py

@@ -1207,9 +1207,6 @@ def app():
         action="store_true",
         help="Use jsdelivr cdn for pywebio static files (css, js). Self host cdn by default.",
     )
-    parser.add_argument(
-        "--electron", action="store_true", help="Runs by electron client."
-    )
     parser.add_argument(
         "--run",
         nargs="+",
@@ -1223,7 +1220,6 @@ def app():
     lang.LANG = State.deploy_config.Language
     key = args.key or State.deploy_config.Password
     cdn = args.cdn if args.cdn else State.deploy_config.CDN
-    State.electron = args.electron
     runs = None
     if args.run:
         runs = args.run
@@ -1238,7 +1234,6 @@ def app():
     logger.attr("Language", lang.LANG)
     logger.attr("Password", True if key else False)
     logger.attr("CDN", cdn)
-    logger.attr("Electron", args.electron)
 
     def index():
         if key is not None and not login(key):

module/webui/process_manager.py

@@ -1,3 +1,4 @@
+import argparse
 import os
 import queue
 import threading
@@ -119,8 +120,20 @@ class ProcessManager:
     def run_process(
         config_name, func: str, q: queue.Queue, e: threading.Event = None
     ) -> None:
+        parser = argparse.ArgumentParser()
+        parser.add_argument(
+            "--electron", action="store_true", help="Runs by electron client."
+        )
+        args, _ = parser.parse_known_args()
+        State.electron = args.electron
+
         # Setup logger
         set_file_logger(name=config_name)
+        if State.electron:
+            # https://github.com/LmeSzinc/AzurLaneAutoScript/issues/2051
+            logger.info("Electron detected, remove log output to stdout")
+            from module.logger import console_hdlr
+            logger.removeHandler(console_hdlr)
         set_func_logger(func=q.put)
 
         from module.config.config import AzurLaneConfig