From 9d64bafed65329e9dc81bbda1df566312a4c8f1a Mon Sep 17 00:00:00 2001
From: Tomas Kopecek <tkopecek@redhat.com>
Date: Mon, 14 Dec 2020 14:55:25 +0100
Subject: [PATCH] lib: better print with debug_xmlrpc

Fixes: https://pagure.io/koji/issue/2597
---
 koji/__init__.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/koji/__init__.py b/koji/__init__.py
index 84665ba9..2f9d8aa9 100644
--- a/koji/__init__.py
+++ b/koji/__init__.py
@@ -2702,8 +2702,11 @@ class ClientSession(object):
                 _val = callopts[_key]
                 if _key == 'data':
                     if six.PY3 and isinstance(_val, bytes):
-                        # convert to hex-string
-                        _val = '0x' + _val.hex()
+                        try:
+                            _val = _val.decode()
+                        except UnicodeDecodeError:
+                            # convert to hex-string
+                            _val = '0x' + _val.hex()
                     if len(_val) > 1024:
                         _val = _val[:1024] + '...'
                 self.logger.debug("%s: %r" % (_key, _val))