add extras_require

rthalley · Oct 8, 2016 · 28c99cc · 28c99cc
1 parent fddc22d
commit 28c99cc
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/setup.py b/setup.py
@@ -60,6 +60,10 @@
         ],
     'test_suite': 'tests',
     'provides': ['dns'],
+    'extras_require': {
+        'IDNA': ['idna>=2.1'],
+        'DNSSEC': ['pycrypto>=2.6.1', 'ecdsa>=0.13'],
+        },
     }
 
 setup(**kwargs)