Fix ModuleNotFoundError error when IPython is not installed (#1247)

seisman · web-flow · commit c795eeb6a728 · 2021-05-07T14:48:37.000+12:00
* Fix the exception when IPython is not installed * Install IPython on the Python 3.9/NumPy 1.20 test build only * Revert "Install IPython on the Python 3.9/NumPy 1.20 test build only" This reverts commit db36410.
diff --git a/pygmt/figure.py b/pygmt/figure.py
@@ -7,7 +7,7 @@
 
 try:
     import IPython
-except KeyError:
+except ModuleNotFoundError:
     IPython = None  # pylint: disable=invalid-name
 
 
