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-rw-r--r--youtube_dl/utils.py9
1 files changed, 9 insertions, 0 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 4262ad6ac..652dba59d 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -1717,6 +1717,15 @@ def encode_dict(d, encoding='utf-8'):
return dict((encode(k), encode(v)) for k, v in d.items())
+def dict_get(d, key_or_keys, default=None):
+ if isinstance(key_or_keys, (list, tuple)):
+ for key in key_or_keys:
+ if d.get(key):
+ return d[key]
+ return default
+ return d.get(key_or_keys, default)
+
+
def encode_compat_str(string, encoding=preferredencoding(), errors='strict'):
return string if isinstance(string, compat_str) else compat_str(string, encoding, errors)