diff --git a/lbrynet/daemon/auth/server.py b/lbrynet/daemon/auth/server.py
index 7f5afdc8f..18f228366 100644
--- a/lbrynet/daemon/auth/server.py
+++ b/lbrynet/daemon/auth/server.py
@@ -1,4 +1,3 @@
-# pylint: skip-file
 import logging
 from six.moves.urllib import parse as urlparse
 import json
@@ -517,7 +516,7 @@ class AuthJSONRPCServer(AuthorizedBase):
 
     @staticmethod
     def _check_params(function, args_tup, args_dict):
-        argspec = inspect.getargspec(undecorated(function))
+        argspec = inspect.getfullargspec(undecorated(function))
         num_optional_params = 0 if argspec.defaults is None else len(argspec.defaults)
 
         duplicate_params = [
@@ -537,7 +536,7 @@ class AuthJSONRPCServer(AuthorizedBase):
         if len(missing_required_params):
             return 'Missing required parameters', missing_required_params
 
-        extraneous_params = [] if argspec.keywords is not None else [
+        extraneous_params = [] if argspec.varkw is not None else [
             extra_param
             for extra_param in args_dict
             if extra_param not in argspec.args[1:]
@@ -566,7 +565,7 @@ class AuthJSONRPCServer(AuthorizedBase):
 
     def _callback_render(self, result, request, id_, auth_required=False):
         try:
-            encoded_message = jsonrpc_dumps_pretty(result, id=id_, default=default_decimal)
+            encoded_message = jsonrpc_dumps_pretty(result, id=id_, default=default_decimal).encode()
             request.setResponseCode(200)
             self._set_headers(request, encoded_message, auth_required)
             self._render_message(request, encoded_message)
diff --git a/lbrynet/dht/node.py b/lbrynet/dht/node.py
index 517abd3a4..f24eeae0c 100644
--- a/lbrynet/dht/node.py
+++ b/lbrynet/dht/node.py
@@ -348,7 +348,7 @@ class Node(MockKademliaHelper):
         stored_to = yield DeferredDict({contact: self.storeToContact(blob_hash, contact) for contact in contacts})
         contacted_node_ids = [binascii.hexlify(contact.id) for contact in stored_to.keys() if stored_to[contact]]
         log.debug("Stored %s to %i of %i attempted peers", binascii.hexlify(blob_hash),
-                  len(contacted_node_ids), len(contacts))
+                  len(list(contacted_node_ids)), len(contacts))
         defer.returnValue(contacted_node_ids)
 
     def change_token(self):
diff --git a/lbrynet/undecorated.py b/lbrynet/undecorated.py
index 3395be714..a1d445973 100644
--- a/lbrynet/undecorated.py
+++ b/lbrynet/undecorated.py
@@ -33,11 +33,11 @@ def undecorated(o):
     except AttributeError:
         pass
 
-    # try:
-    #     # python3
-    #     closure = o.__closure__
-    # except AttributeError:
-    #     return
+    try:
+        # python3
+        closure = o.__closure__
+    except AttributeError:
+        return
 
     if closure:
         for cell in closure: