From 53af03b474b1ff2dda5ed56c6f89f3cfc1ca35e8 Mon Sep 17 00:00:00 2001
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 <78488229+viktor138irk@users.noreply.github.com>
Date: Thu, 7 May 2026 00:22:28 +0900
Subject: [PATCH] =?UTF-8?q?=D0=94=D0=BE=D0=B1=D0=B0=D0=B2=D0=BB=D0=B5?=
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---
 scripts/patch_network_templates.py | 47 ++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 scripts/patch_network_templates.py

diff --git a/scripts/patch_network_templates.py b/scripts/patch_network_templates.py
new file mode 100644
index 0000000..5a5c29a
--- /dev/null
+++ b/scripts/patch_network_templates.py
@@ -0,0 +1,47 @@
+#!/usr/bin/env python3
+from pathlib import Path
+import sys
+
+app_path = Path(sys.argv[1]) if len(sys.argv) > 1 else Path('/opt/virtuality/web/app.py')
+if not app_path.exists():
+    raise SystemExit(f'app.py not found: {app_path}')
+
+text = app_path.read_text()
+
+if 'import network_templates' not in text:
+    text = text.replace('import network_core\n', 'import network_core\nimport network_templates\n', 1)
+
+text = text.replace('"ctx": network_core.network_context(), "error": error}', '"ctx": network_core.network_context(), "templates": network_templates.list_templates(), "error": error}', 1)
+text = text.replace('"ctx": network_core.network_context(), "error": str(exc)}', '"ctx": network_core.network_context(), "templates": network_templates.list_templates(), "error": str(exc)}')
+text = text.replace('"ctx": network_core.network_context(), "error": str(exc)}, status_code=400)', '"ctx": network_core.network_context(), "templates": network_templates.list_templates(), "error": str(exc)}, status_code=400)')
+text = text.replace('"ctx": network_core.network_context(), "error": str(exc)}, status_code=500)', '"ctx": network_core.network_context(), "templates": network_templates.list_templates(), "error": str(exc)}, status_code=500)')
+
+if 'def network_template_apply(' not in text:
+    handler = '''
+
+@app.post("/network/template/apply")
+def network_template_apply(request: Request, vm_name: str = Form(...), template_key: str = Form(...), external_base_port: int = Form(0)):
+    auth_redirect = require_auth(request)
+    if auth_redirect:
+        return auth_redirect
+    try:
+        network_templates.apply_template(vm_name, template_key, external_base_port if external_base_port > 0 else None)
+    except NetworkError as exc:
+        return templates.TemplateResponse("network.html", {
+            "request": request,
+            "app_name": APP_NAME,
+            "user": AUTH_USER,
+            "vms": parse_virsh_list(),
+            "ctx": network_core.network_context(),
+            "templates": network_templates.list_templates(),
+            "error": str(exc),
+        }, status_code=400)
+    return RedirectResponse(url="/network", status_code=303)
+'''
+    marker = '\n\n@app.post("/network/forward/add")'
+    if marker not in text:
+        raise SystemExit('forward/add marker not found')
+    text = text.replace(marker, handler + marker, 1)
+
+app_path.write_text(text)
+print(f'network templates patch applied: {app_path}')