apparently the to_normal_str function was added to caldav after the latest 0.6.2-release

2 files changed, 11 insertions, 2 deletions

diff --git a/calendar-cli.py b/calendar-cli.py
index 5c30498..cb46912 100755
--- a/calendar-cli.py
+++ b/calendar-cli.py
@@ -35,7 +35,15 @@ import sys
 import re
 import urllib3
 from getpass import getpass
-from caldav.lib.python_utilities import to_normal_str
+from six import PY3
+
+def to_normal_str(text):
+    if PY3 and text and not isinstance(text, str):
+        text = text.decode('utf-8')
+    elif not PY3 and text and not isinstance(text, str):
+        text = text.encode('utf-8')
+    return text
+
 
 ## ref https://github.com/tobixen/calendar-cli/issues/33, python3-compatibility
 try:
diff --git a/setup.py b/setup.py
index a843a49..e3299b3 100644
--- a/setup.py
+++ b/setup.py
@@ -42,7 +42,8 @@ setup(
         'icalendar',
         'caldav>=0.5.0',
         'pytz',
-        'tzlocal'
+        'tzlocal',
+        'six'
     ],
    **metadata
 )