psd: fix a py2/3 issue

5 years ago · e26a4b2d2e
parent 9742e7b7a1
commit e26a4b2d2e
1 changed files with 2 additions and 2 deletions
--- a/psd.py
+++ b/psd.py
@ -99,8 +99,8 @@ class PlotPSD(Snuffling):

        p = None

-        ncols = len(group_keys) / 5 + 1
-        nrows = (len(group_keys)-1) / ncols + 1
+        ncols = len(group_keys) // 5 + 1
+        nrows = (len(group_keys)-1) // ncols + 1

        axes = []
        for i, group_key in enumerate(group_keys):