Fix issue with import the signature.

SDXorg · Sep 21, 2017 · f0f2fed · f0f2fed
1 parent 0aaed42
commit f0f2fed
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/pysd/py_backend/functions.py b/pysd/py_backend/functions.py
@@ -18,7 +18,11 @@
 import warnings
 import random
 import xarray as xr
-from inspect import signature
+
+try:
+    from inspect import signature
+except ImportError:
+    from sklearn.externals.funcsigs import signature
 
 try:
     import scipy.stats as stats