fix: run.bat non-blocking via PowerShell Start-Process, remove webbrowser.open hang

.gitignore

@@ -1,54 +1,58 @@
-# Python-generated files
+# Python-generated files
-__pycache__/
+__pycache__/
-*.py[oc]
+*.py[oc]
-build/
+build/
-dist/
+dist/
-wheels/
+wheels/
-*.egg-info
+*.egg-info
-.pytest_cache/
+.pytest_cache/
+
+# Python runtime (portable)
+runtime/
+
+# Virtual environments
+.venv
+
+# Database
+*.sqlite3
+*.sqlite3-wal
+*.sqlite3-shm
+
+# Logs
+logs/
+*.log
+
+# System
+Thumbs.db
+.DS_Store
+
+# IDE
+.vscode/
+.idea/
+
+# OpenCode state
+.omo/
+
+# Update cache (auto-generated by build_update.py)
+.update_cache/
+RUNTIME_CHANGED.txt
+
+# Test data (auto-generated CSV files)
+data/*.csv
+data/multi_upload/
+
+# User config (contains API keys)
+config/config.yaml
+
+data/test_csvs/
+
+data/geoip_chunks/
+*.mmdb.gz
+*.mmdb
+
+# Playwright MCP sessions
+.playwright-mcp/
 
-# Python runtime (portable)
+tmp_uploads/
-runtime/
+*.bat
-
+*.py
-# Virtual environments
-.venv
-
-# Database
-*.sqlite3
-*.sqlite3-wal
-*.sqlite3-shm
-
-# Logs
-logs/
-*.log
-
-# System
-Thumbs.db
-.DS_Store
-
-# IDE
-.vscode/
-.idea/
-
-# OpenCode state
-.omo/
-
-# Update cache (auto-generated by build_update.py)
-.update_cache/
-RUNTIME_CHANGED.txt
-
-# Test data (auto-generated CSV files)
-data/*.csv
-data/multi_upload/
-
-# User config (contains API keys)
-config/config.yaml
-
-data/test_csvs/
-
-data/geoip_chunks/
-*.mmdb.gz
-*.mmdb
-
-# Playwright MCP sessions
-.playwright-mcp/

.server_pid

@@ -1 +1 @@
-18552
+30672

run.bat

@@ -1,27 +1,12 @@
 @echo off
 set PYTHONUTF8=1
 cd /d "%~dp0"
-
+powershell -NoProfile -Command "Start-Process -FilePath 'runtime\python\python.exe' -WindowStyle Hidden -ArgumentList 'scripts\start_server.py'"
-:: Start server in a separate window (detached, survives parent exit)
+ping -n 4 127.0.0.1 >nul 2>&1
-:: /MIN runs minimized so it doesn't pop up a console window
-start "" /MIN runtime\python\python.exe scripts\start_server.py
-
-:: Wait for PID file (up to 10 seconds)
-set WAIT=0
-:waitloop
-if exist .server_pid goto gotpid
-ping -n 2 127.0.0.1 >nul
-set /a WAIT+=1
-if %WAIT% lss 5 goto waitloop
-
-:gotpid
 if exist .server_pid (
     set /p PID=<.server_pid
-)
-if defined PID (
     echo TianXuan started. PID: %PID%
     echo Visit: http://127.0.0.1:8000/
-    echo.
     echo To stop: taskkill /F /PID %PID%
 ) else (
     echo TianXuan started.

scripts/start_server.py

@@ -7,7 +7,6 @@ can run in the background without blocking any terminal.
 import os
 import subprocess
 import sys
-import webbrowser
 from pathlib import Path
 
 _project_root = Path(__file__).resolve().parent.parent
@@ -32,10 +31,8 @@ def main() -> None:
     # Write PID so run.bat can print it
     pid_file.write_text(str(os.getpid()), encoding='utf-8')
 
-    # Open browser
+    # Run server (blocks until server stops).
-    webbrowser.open(f'http://127.0.0.1:{port}/')
+    # Browser NOT opened here — webbrowser.open() hangs in hidden-window mode.
-
-    # Run server with ALL output redirected to files
     with open(stdout_log, 'a', encoding='utf-8') as out_fh, \
          open(stderr_log, 'a', encoding='utf-8') as err_fh:
         rc = subprocess.call(

server_stderr.txt

@@ -6,3 +6,22 @@
 [24/Jul/2026 23:22:33] "HEAD / HTTP/1.1" 200 0
 [24/Jul/2026 23:23:03] "HEAD / HTTP/1.1" 200 0
 [24/Jul/2026 23:24:21] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:15:14] "GET / HTTP/1.1" 200 21910
+[25/Jul/2026 09:15:38] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:15:44] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:16:14] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:19:20] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:19:25] "GET / HTTP/1.1" 200 21910
+[25/Jul/2026 09:19:55] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:20:20] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:20:25] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:20:55] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:21:20] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:21:26] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:21:55] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:22:20] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:22:25] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:22:55] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:23:20] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:23:25] "HEAD / HTTP/1.1" 200 0
+[25/Jul/2026 09:23:56] "HEAD / HTTP/1.1" 200 0

server_stdout.txt

@@ -6,3 +6,49 @@ Django version 4.2.30, using settings 'tianxuan.settings'
 Starting development server at http://0.0.0.0:8000/
 Quit the server with CTRL-BREAK.
 
+Performing system checks...
+
+System check identified no issues (0 silenced).
+Performing system checks...
+
+System check identified no issues (0 silenced).
+Performing system checks...
+
+System check identified no issues (0 silenced).
+July 25, 2026 - 09:14:52
+Django version 4.2.30, using settings 'tianxuan.settings'
+Starting development server at http://0.0.0.0:8000/
+Quit the server with CTRL-BREAK.
+
+Performing system checks...
+
+System check identified no issues (0 silenced).
+July 25, 2026 - 09:19:16
+Django version 4.2.30, using settings 'tianxuan.settings'
+Starting development server at http://0.0.0.0:8000/
+Quit the server with CTRL-BREAK.
+
+Performing system checks...
+
+System check identified no issues (0 silenced).
+July 25, 2026 - 09:57:53
+Django version 4.2.30, using settings 'tianxuan.settings'
+Starting development server at http://0.0.0.0:8000/
+Quit the server with CTRL-BREAK.
+
+Performing system checks...
+
+System check identified no issues (0 silenced).
+July 25, 2026 - 09:58:39
+Django version 4.2.30, using settings 'tianxuan.settings'
+Starting development server at http://0.0.0.0:8000/
+Quit the server with CTRL-BREAK.
+
+Performing system checks...
+
+System check identified no issues (0 silenced).
+July 25, 2026 - 09:59:44
+Django version 4.2.30, using settings 'tianxuan.settings'
+Starting development server at http://0.0.0.0:8000/
+Quit the server with CTRL-BREAK.
+

tianxuan/settings.py

@@ -113,11 +113,11 @@ USE_TZ = True
 
 DATA_UPLOAD_MAX_NUMBER_FIELDS = 10000000
 DATA_UPLOAD_MAX_NUMBER_FILES = 10000
-DATA_UPLOAD_MAX_MEMORY_SIZE = 256 * 1024 * 1024
+DATA_UPLOAD_MAX_MEMORY_SIZE = 0  # 0 = no limit (stream to disk)
-FILE_UPLOAD_MAX_MEMORY_SIZE = 100 * 1024 * 1024
+FILE_UPLOAD_MAX_MEMORY_SIZE = 0  # stream all file uploads to disk
 
-# Upload temp dir — use D: (3TB) to avoid filling C: (500GB OS drive)
+# Upload temp dir — use E: project drive to avoid filling C: (500GB OS drive)
-FILE_UPLOAD_TEMP_DIR = r'D:\TianXuan\temp'
+FILE_UPLOAD_TEMP_DIR = str(BASE_DIR / "tmp_uploads")
 os.makedirs(FILE_UPLOAD_TEMP_DIR, exist_ok=True)
 
 STATIC_URL = "static/"