Be specific for Python2 and Python3

1 files changed, 11 insertions, 3 deletions

diff --git a/docs/faq.rst b/docs/faq.rst
index 336640c..a5eb139 100644
--- a/docs/faq.rst
+++ b/docs/faq.rst
@@ -9,6 +9,7 @@ extract the public or private keys from a x509 certificate in PEM format.
 
 .. code-block:: python
 
+    # Python 2
     from cryptography.x509 import load_pem_x509_certificate
     from cryptography.hazmat.backends import default_backend
 
@@ -17,9 +18,16 @@ extract the public or private keys from a x509 certificate in PEM format.
     public_key = cert_obj.public_key()
     private_key = cert_obj.private_key()
 
-.. note:: These instructions are for Python 2.
-    For Python 3, call ``encode()`` on ``cert_str`` to convert it
-    into bytes before calling ``load_pem_x509_certificate``.
+.. code-block:: python
+
+    # Python 3
+    from cryptography.x509 import load_pem_x509_certificate
+    from cryptography.hazmat.backends import default_backend
+
+    cert_str = "-----BEGIN CERTIFICATE-----MIIDETCCAfm...".encode()
+    cert_obj = load_pem_x509_certificate(cert_str, default_backend())
+    public_key = cert_obj.public_key()
+    private_key = cert_obj.private_key()
 
 
 I'm using Google App Engine and can't install `cryptography`, what can I do?