refactor: use centralized WRITE_QUERY_MODE_BLOCKED constant in FileWriter

wangjichao · wangjichao · commit 90a06b5fa879 · 2026-02-11T15:43:24.000+08:00
diff --git a/codebase_rag/tool_errors.py b/codebase_rag/tool_errors.py
@@ -49,6 +49,9 @@
 CODE_ENTITY_NOT_FOUND = "Entity not found in graph."
 CODE_MISSING_LOCATION = "Graph entry is missing location data."
 
+# (H) Tool operation errors
+WRITE_QUERY_MODE_BLOCKED = "Write operations are not allowed in query mode"
+
 # (H) File writer errors
 FILE_WRITER_SECURITY = (
     "Security risk: Attempted to create file outside of project root: {path}"
diff --git a/codebase_rag/tools/file_writer.py b/codebase_rag/tools/file_writer.py
@@ -33,7 +33,7 @@ async def _create_validated(
             return FileCreationResult(
                 file_path=str(file_path),
                 success=False,
-                error_message="Write operations are not allowed in query mode",
+                error_message=te.WRITE_QUERY_MODE_BLOCKED,
             )
 
         try:

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@ async def _create_validated(`
`33`	`33`	`return FileCreationResult(`
`34`	`34`	`file_path=str(file_path),`
`35`	`35`	`success=False,`
`36`		`- error_message="Write operations are not allowed in query mode",`
	`36`	`+ error_message=te.WRITE_QUERY_MODE_BLOCKED,`
`37`	`37`	`)`
`38`	`38`
`39`	`39`	`try:`