I don't like accidental pragmas in the code.

Author: nedbat

coverage/parser.py

@@ -229,7 +229,7 @@ def exit_counts(self):
 
         # Class definitions have one extra exit, so remove one for each:
         for l in self.classdefs:
-            # Ensure key is there - #pragma: no cover will mean its not
+            # Ensure key is there: classdefs can include excluded lines.
             if l in exit_counts:
                 exit_counts[l] -= 1