Fix deprecation warnings (#41)

* Use is_alive instead of isAlive for Python 3.9 compatibility.

* Use encodebytes instead of deprecated encodestring.

* Fix Python 2 and 3 compatibility for base64.

1 files changed, 11 insertions, 4 deletions

diff --git a/paste/auth/cookie.py b/paste/auth/cookie.py
index 8f11d1b..d00f17b 100644
--- a/paste/auth/cookie.py
+++ b/paste/auth/cookie.py
@@ -144,10 +144,17 @@ class AuthCookieSigner(object):
         if six.PY3:
             content = content.encode('utf8')
             timestamp = timestamp.encode('utf8')
-        cookie = base64.encodestring(
-            hmac.new(self.secret, content, sha1).digest() +
-            timestamp +
-            content)
+
+        if six.PY3:
+            cookie = base64.encodebytes(
+                hmac.new(self.secret, content, sha1).digest() +
+                timestamp +
+                content)
+        else:
+            cookie = base64.encodestring(
+                hmac.new(self.secret, content, sha1).digest() +
+                timestamp +
+                content)
         cookie = cookie.replace(b"/", b"_").replace(b"=", b"~")
         cookie = cookie.replace(b'\n', b'').replace(b'\r', b'')
         if len(cookie) > self.maxlen: