gentoo-overlay/sys-apps/dstat/files/dstat-0.7.4-fix-csv-output.patch

https://serverfault.com/questions/996996/dstat-fails-to-start-trying-to-load-python3s-csv

diff --git a/dstat b/dstat
index 9359965..1682fb5 100755
--- a/dstat
+++ b/dstat
@@ -541,12 +541,12 @@ class dstat:
 
         line = ''
         for i, name in enumerate(self.vars):
-            if isinstance(self.val[name], types.ListType) or isinstance(self.val[name], types.TupleType):
+            if isinstance(self.val[name], (tuple, list)):
                 for j, val in enumerate(self.val[name]):
                     line = line + printcsv(val)
                     if j + 1 != len(self.val[name]):
                         line = line + char['sep']
-            elif isinstance(self.val[name], types.StringType):
+            elif isinstance(self.val[name], str):
                 line = line + self.val[name]
             else:
                 line = line + printcsv(self.val[name])