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-rw-r--r--yt_dlp/utils.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/yt_dlp/utils.py b/yt_dlp/utils.py
index 17f34a853..75b4ed61b 100644
--- a/yt_dlp/utils.py
+++ b/yt_dlp/utils.py
@@ -6570,3 +6570,9 @@ def remove_terminal_sequences(string):
def number_of_digits(number):
return len('%d' % number)
+
+
+def join_nonempty(*values, delim='-', from_dict=None):
+ if from_dict is not None:
+ values = operator.itemgetter(values)(from_dict)
+ return delim.join(map(str, filter(None, values)))