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-rw-r--r--test/test_utils.py4
-rw-r--r--youtube_dl/utils.py5
2 files changed, 8 insertions, 1 deletions
diff --git a/test/test_utils.py b/test/test_utils.py
index 2348c0415..51eb0b6b9 100644
--- a/test/test_utils.py
+++ b/test/test_utils.py
@@ -38,6 +38,7 @@ from youtube_dl.utils import (
xpath_with_ns,
parse_iso8601,
strip_jsonp,
+ uppercase_escape,
)
if sys.version_info < (3, 0):
@@ -279,6 +280,9 @@ class TestUtil(unittest.TestCase):
d = json.loads(stripped)
self.assertEqual(d, [{"id": "532cb", "x": 3}])
+ def test_uppercase_escpae(self):
+ self.assertEqual(uppercase_escape(u'aä'), u'aä')
+ self.assertEqual(uppercase_escape(u'\\U0001d550'), u'𝕐')
if __name__ == '__main__':
unittest.main()
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 5f1f664c8..92fee966f 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -2,6 +2,7 @@
# -*- coding: utf-8 -*-
import calendar
+import codecs
import contextlib
import ctypes
import datetime
@@ -1263,9 +1264,11 @@ class PagedList(object):
def uppercase_escape(s):
+ unicode_escape = codecs.getdecoder('unicode_escape')
return re.sub(
r'\\U[0-9a-fA-F]{8}',
- lambda m: m.group(0).decode('unicode-escape'), s)
+ lambda m: unicode_escape(m.group(0))[0],
+ s)
try:
struct.pack(u'!I', 0)