github/langchain
1
0
Fork 0
mirror of https://github.com/hwchase17/langchain.git synced 2025-09-27 22:37:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

core(mermaid): fix error when 3+ subgraph levels (#29970)

Browse Source
This commit is contained in:
Adrián Panella
2025-03-04 12:27:49 -06:00
committed by GitHub
parent 417efa30a6
commit c599ba47d5
3 changed files with 107 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
libs/core/langchain_core/runnables/graph_mermaid.py
View File

@@ -145,6 +145,9 @@ def draw_mermaid(
for nested_prefix in edge_groups:
if not nested_prefix.startswith(prefix + ":") or nested_prefix == prefix:
continue
# only go to first level subgraphs
if ":" in nested_prefix[len(prefix) + 1 :]:
continue
add_subgraph(edge_groups[nested_prefix], nested_prefix)
if prefix and not self_loop: