Agent conversation, LAN access and offline package clean-up (0.4.0)

.gitignore

@@ -37,6 +37,8 @@ vendor/
 downloads/
 prepared/
 kernel-cache/
+# Dedicated compiler scratch files, also under engine in portable installations.
+tmp/
 wheels/
 machine.json
 prepared-cache.json
@@ -61,3 +63,4 @@ engine-gpu-*.lock
 # Optional local prompt models, runtime binaries and private rewrite caches.
 /optional/
 *.gguf
+/out/

freevideo.ps1

@@ -92,27 +92,47 @@ try {
                 -EngineRoot $freevideoRoot -LogPath $bootstrapLog -GithubSources $routes `
                 -ProxyRoutes $proxyRoutes -OfficialOnly:$officialOnly
             $env:UV_PYTHON_INSTALL_DIR = Join-Path $bootstrapRoot 'python'
-            $env:UV_HTTP_TIMEOUT = '20'
-            $env:UV_HTTP_RETRIES = '1'
             $env:UV_NO_CONFIG = '1'
             $installed = $false
             $pythonRoutes = @($routes | ForEach-Object { "$_/astral-sh/python-build-standalone/releases/download" })
             if (-not $officialOnly -and $freevideoSavedEnvironment['UV_PYTHON_INSTALL_MIRROR']) {
                 $pythonRoutes = @($freevideoSavedEnvironment['UV_PYTHON_INSTALL_MIRROR']) + $pythonRoutes
             }
             $attempt = 0
-            foreach ($route in $pythonRoutes) {
-              foreach ($proxyRoute in $proxyRoutes) {
-                if ($installed) { break }
-                $attempt++
-                $env:UV_PYTHON_INSTALL_MIRROR = $route
-                Write-Progress -Activity 'FreeVideo bootstrap' -Status ('Install isolated Python ' + $versions.python)
-                $pythonExit = Invoke-FreeVideoBootstrapCommand -Executable $uv `
-                    -Arguments @('python', 'install', '--no-bin', '--no-registry', '--no-progress', '--color', 'never', $versions.python) `
-                    -LogPath $bootstrapLog -Label ("Install Python $($versions.python), attempt $attempt ($proxyRoute connection)") `
-                    -Direct:($proxyRoute -eq 'direct')
-                if ($pythonExit -eq 0) { $installed = $true; break }
-                Write-Host "Python install source $attempt returned exit code $pythonExit. Details retained in $bootstrapLog"
+            $allNetworkFailures = $true
+            # Keep these defaults and the notice in sync with network.py (CPU tests).
+            $pythonRetryProfiles = @(
+                @{Mode='fast'; UV_HTTP_TIMEOUT='20'; UV_HTTP_RETRIES='1'},
+                @{Mode='patient'; UV_HTTP_TIMEOUT='120'; UV_HTTP_RETRIES='5'}
+            )
+            foreach ($profile in $pythonRetryProfiles) {
+              if ($installed) { break }
+              if ($profile.Mode -eq 'patient') {
+                if (-not $allNetworkFailures) { break }
+                Write-Host 'The network is slow. Downloading again; this may take a while.'
+              }
+              foreach ($name in @('UV_HTTP_TIMEOUT', 'UV_HTTP_RETRIES')) {
+                $value = $freevideoSavedEnvironment[$name]
+                if ($null -eq $value) { $value = $profile[$name] }
+                [Environment]::SetEnvironmentVariable($name, $value, 'Process')
+              }
+              foreach ($route in $pythonRoutes) {
+                foreach ($proxyRoute in $proxyRoutes) {
+                  if ($installed) { break }
+                  $attempt++
+                  $env:UV_PYTHON_INSTALL_MIRROR = $route
+                  Write-Progress -Activity 'FreeVideo bootstrap' -Status ('Install isolated Python ' + $versions.python)
+                  $pythonOutput = ''
+                  $pythonLabel = "Install Python $($versions.python), attempt $attempt ($proxyRoute connection)"
+                  if ($profile.Mode -eq 'patient') { $pythonLabel += ", $($profile.Mode)" }
+                  $pythonExit = Invoke-FreeVideoBootstrapCommand -Executable $uv `
+                      -Arguments @('python', 'install', '--no-bin', '--no-registry', '--no-progress', '--color', 'never', $versions.python) `
+                      -LogPath $bootstrapLog -Label $pythonLabel `
+                      -Direct:($proxyRoute -eq 'direct') -OutputTail ([ref]$pythonOutput)
+                  if ($pythonExit -eq 0) { $installed = $true; break }
+                  if (-not (Test-FreeVideoSlowDownloadFailure $pythonOutput)) { $allNetworkFailures = $false }
+                  Write-Host "Python install source $attempt returned exit code $pythonExit. Details retained in $bootstrapLog"
+                }
               }
             }
             if (-not $installed) { throw "Python installation failed (uv exit $pythonExit). Check your network or connection mode in Downloads. See $bootstrapLog and retry." }
@@ -123,6 +143,11 @@ try {
             Write-Progress -Activity 'FreeVideo bootstrap' -Completed
         }
     }
+    # Restore only our download defaults before Python determines user overrides.
+    # A null saved value removes the variable from the child environment.
+    foreach ($name in @('UV_HTTP_TIMEOUT', 'UV_HTTP_RETRIES')) {
+        [Environment]::SetEnvironmentVariable($name, $freevideoSavedEnvironment[$name], 'Process')
+    }
     & $freevideoPython @freevideoPythonPrefix -B -X utf8 -m freevideo_engine.managed @freevideoArguments
     $freevideoExit = $LASTEXITCODE
 } catch {

freevideo_engine/__init__.py

@@ -15,5 +15,7 @@
     _build_version = _io_path(_build_version)
     from .long_paths import start_process as _start_process
     _start_process()
+    from .triton_compat import own_temporary_environment as _temporary_environment
+    _temporary_environment()
 if _build_version.is_file():
     __version__ = _build_version.read_text(encoding='utf-8').strip()

freevideo_engine/access_proxy.py

@@ -1,6 +1,6 @@
 """Token-protected access to a ComfyUI that listens on this computer only.
 
-`freevideo server --listen ADDRESS` runs this in front of ComfyUI. The access
+The launcher's LAN switch or `freevideo server --listen ADDRESS` runs this in front of ComfyUI. The access
 link carries the token once; the page then keeps it in a cookie, and API
 clients send it as a bearer token. Everything else gets 401, so ComfyUI is
 never reachable from other computers without it, and not at all when this
@@ -27,9 +27,9 @@
 <title>FreeVideo</title></head><body style="margin:0;min-height:100vh;display:grid;place-items:center;background:#10151e;
 color:#e7edf7;font:15px/1.6 'Segoe UI','Noto Sans CJK SC','Noto Sans SC',system-ui,sans-serif"><main style="max-width:520px;
 padding:28px 32px;border:1px solid #2a3443;border-radius:12px;background:#1a222e"><h1 style="margin:0 0 10px;font-size:19px">
-This FreeVideo server opens from its access link</h1><p style="margin:0 0 18px;color:#a5b3c6">To show the link, run
-<code>freevideo status</code> on the server.</p><h1 style="margin:0 0 10px;font-size:19px">请使用访问链接打开这台 FreeVideo 服务器</h1>
-<p style="margin:0;color:#a5b3c6">在服务器上运行 <code>freevideo status</code> 即可查看链接。</p></main></body></html>"""
+This FreeVideo server opens from its access link</h1><p style="margin:0 0 18px;color:#a5b3c6">Copy the link in the launcher under Settings → Preferences → Local network. On a Linux server, run
+<code>freevideo status</code> to see it.</p><h1 style="margin:0 0 10px;font-size:19px">请使用访问链接打开这台 FreeVideo 服务器</h1>
+<p style="margin:0;color:#a5b3c6">请在启动器的“设置 → 偏好 → 局域网”中复制链接。Linux 服务器上运行 <code>freevideo status</code> 可以看到链接。</p></main></body></html>"""
 
 
 def matches(value, token):