--- a/scripts/update-copyrights.py	Sun Jan 05 01:19:05 2020 +0100
+++ b/scripts/update-copyrights.py	Thu Feb 06 01:19:23 2020 +0100
@@ -1,4 +1,4 @@
-#!/usr/bin/env python2
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 """
@@ -42,7 +42,7 @@
 import re
 from collections import defaultdict
 
-import contributor_data
+from . import contributor_data
 
 
 def sortkey(x):
@@ -51,7 +51,7 @@
     * first contribution
     * number of contribution years
     * name (with some unicode normalization)
-    The entries must be 2-tuples of a list of string years and the unicode name"""
+    The entries must be 2-tuples of a list of string years and the name"""
     return (x[0] and -int(x[0][-1]),
             x[0] and int(x[0][0]),
             -len(x[0]),
@@ -100,6 +100,9 @@
     for year, name in all_entries:
         if name in no_entries or (name, year) in no_entries:
             continue
+        parts = name.split(' <', 1)
+        if len(parts) == 2:
+            name = parts[0] + ' <' + parts[1].lower()
         domain = name.split('@', 1)[-1].rstrip('>')
         if domain in domain_extra:
             name_years[domain_extra[domain]].add(year)