From cbecc9b9039d5166185a41ca4d9d6c4d11595c52 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Sergey=20M=E2=80=A4?= Date: Sun, 7 Feb 2016 06:12:53 +0600 Subject: [utils] Add dict_get convenience method --- youtube_dl/utils.py | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'youtube_dl') 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) -- cgit v1.2.3