python: make optimparallel package optional

inet-framework · Sep 21, 2024 · d7a672f · d7a672f
1 parent 72f30c0
commit d7a672f
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/python/inet/simulation/optimize.py b/python/inet/simulation/optimize.py
@@ -1,8 +1,12 @@
 import math
-import optimparallel
 import scipy.optimize
 import time
 
+import importlib.util
+
+if importlib.util.find_spec('optimparallel'):
+    import optimparallel
+
 from omnetpp.scave.results import *
 
 from inet.simulation.config import *