From 1239f5afc8699f607a8e50ca90516041477fd5dc Mon Sep 17 00:00:00 2001
From: TeslaZY <TeslaZY@outlook.com>
Date: Wed, 28 May 2025 19:16:31 +0800
Subject: [PATCH] =?UTF-8?q?Fix:=20bad=20escape=20\P=20at=20position=20374?=
 =?UTF-8?q?=20(line=2018,=20column=2023)=20when=20using=20th=E2=80=A6=20(#?=
 =?UTF-8?q?7909)?=
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…e graph feature (#1727)

### What problem does this PR solve?

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
---
 agent/component/template.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/agent/component/template.py b/agent/component/template.py
index 1b450a251..b49c51594 100644
--- a/agent/component/template.py
+++ b/agent/component/template.py
@@ -119,7 +119,10 @@ class Template(ComponentBase):
                     v = json.dumps(v, ensure_ascii=False)
                 except Exception:
                     pass
-            content = re.sub(r"\{%s\}" % re.escape(n), v, content)
+            # Process backslashes in strings, Use Lambda function to avoid escape issues
+            if isinstance(v, str):
+                v = v.replace("\\", "\\\\")
+            content = re.sub(r"\{%s\}" % re.escape(n), lambda match: v, content)
             content = re.sub(r"(#+)", r" \1 ", content)
 
         return Template.be_output(content)