Merge pull request #573 from qutech/fix/sympy_1.8

Compatibility with sympy 1.8
qutech · Apr 22, 2021 · 2737cae · 2737cae
2 parents 31573ce + 46cf035
commit 2737cae
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/qupulse/utils/sympy.py b/qupulse/utils/sympy.py
@@ -9,8 +9,13 @@
 
 import sympy
 import numpy
-from sympy.printing.pycode import NumPyPrinter
 
+try:
+    from sympy.printing.numpy import NumPyPrinter
+except ImportError:
+    # sympy moved NumPyPrinter in release 1.8
+    from sympy.printing.pycode import NumPyPrinter
+    warnings.warn("Please update sympy.", DeprecationWarning)
 
 try:
     import scipy.special as _special_functions