Allow properly building docs even with mussing ROS2 installation

felixdivo · Jan 4, 2025 · 60278e6 · 60278e6
1 parent cd3f151
commit 60278e6
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/doc/source/conf.py b/doc/source/conf.py
@@ -7,7 +7,25 @@
 # -- Setup -------------------------------------------------------------------
 
 import re
+import sys
 from pathlib import Path
+from unittest.mock import Mock
+
+# -- Mock ROS2 ---------------------------------------------------------------
+
+try:
+    import rclpy
+except ImportError:
+    sys.modules["rclpy"] = Mock()
+else:
+    del rclpy
+
+try:
+    import action_msgs
+except ImportError:
+    sys.modules["action_msgs"] = Mock()
+else:
+    del action_msgs
 
 # -- Project information -----------------------------------------------------