Truncate content sample (#287)

nhuang-lc · web-flow · commit cac0a6dd8ec2 · 2025-11-04T12:08:17.000-08:00
- truncates content sample to 1000 chars per line for evicted large tool
calls
- add test group dep for parallel tests
diff --git a/libs/deepagents/middleware/filesystem.py b/libs/deepagents/middleware/filesystem.py
@@ -603,7 +603,7 @@ def _process_large_message(
         result = resolved_backend.write(file_path, content)
         if result.error:
             return message, None
-        content_sample = format_content_with_line_numbers(content.splitlines()[:10], start_line=1)
+        content_sample = format_content_with_line_numbers([line[:1000] for line in content.splitlines()[:10]], start_line=1)
         processed_message = ToolMessage(
             TOO_LARGE_TOOL_MSG.format(
                 tool_call_id=message.tool_call_id,
diff --git a/pyproject.toml b/pyproject.toml
@@ -26,6 +26,7 @@ Reddit = "https://www.reddit.com/r/LangChain/"
 test = [
   "pytest",
   "pytest-cov",
+  "pytest-xdist",
   "ruff>=0.12.2,<0.13.0",
   "mypy>=1.18.1,<1.19.0",
 ]
diff --git a/uv.lock b/uv.lock

Original file line number	Diff line number	Diff line change
`@@ -26,6 +26,7 @@ Reddit = "https://www.reddit.com/r/LangChain/"`
`26`	`26`	`test = [`
`27`	`27`	`"pytest",`
`28`	`28`	`"pytest-cov",`
	`29`	`+ "pytest-xdist",`
`29`	`30`	`"ruff>=0.12.2,<0.13.0",`
`30`	`31`	`"mypy>=1.18.1,<1.19.0",`
`31`	`32`	`]`