Update utils.py

2018-08-20 23:12:36 +02:00
parent 9bb2de79fa
commit 7aa774b4ef
1 changed files with 6 additions and 0 deletions
--- a/fbchat/utils.py
+++ b/fbchat/utils.py
@@ -259,3 +259,9 @@ def get_emojisize_from_tags(tags):
        except (KeyError, IndexError):
            log.exception('Could not determine emoji size from {} - {}'.format(tags, tmp))
    return None
+
+def require_list(list_):
+    if isinstance(list_, list):
+        return set(list_)
+    else:
+        return set([list_])