Python 3

[wolnelektury.git] / src / catalogue / constants.py

diff --git a/src/catalogue/constants.py b/src/catalogue/constants.py
index 60ceceb..1a655f4 100644 (file)
--- a/src/catalogue/constants.py
+++ b/src/catalogue/constants.py
@@ -17,7 +17,8 @@ LICENSES = {
 LICENSES['http://creativecommons.org/licenses/by-sa/3.0/deed.pl'] = \
     LICENSES['http://creativecommons.org/licenses/by-sa/3.0/']
 
-for license, data in LICENSES.items():
+
+for license, data in list(LICENSES.items()):
     LICENSES[license.replace('http://', 'https://')] = data
 
 # Those will be generated only for books with own HTML.