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Fix unicode_escape (Fixes #2695)

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This commit is contained in:
Philipp Hagemeister 2014-04-04 23:00:51 +02:00
parent 98b7cf1ace
commit 676eb3f2dd
2 changed files with 8 additions and 1 deletions
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4
test/test_utils.py
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@ -38,6 +38,7 @@
xpath_with_ns, xpath_with_ns,
parse_iso8601, parse_iso8601,
strip_jsonp, strip_jsonp,
uppercase_escape,
) )
if sys.version_info < (3, 0): if sys.version_info < (3, 0):
@ -279,6 +280,9 @@ def test_strip_jsonp(self):
d = json.loads(stripped) d = json.loads(stripped)
self.assertEqual(d, [{"id": "532cb", "x": 3}]) 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__': if __name__ == '__main__':
unittest.main() unittest.main()

5
youtube_dl/utils.py
View File

@ -2,6 +2,7 @@
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
import calendar import calendar
import codecs
import contextlib import contextlib
import ctypes import ctypes
import datetime import datetime
@ -1263,9 +1264,11 @@ def getslice(self, start=0, end=None):
def uppercase_escape(s): def uppercase_escape(s):
unicode_escape = codecs.getdecoder('unicode_escape')
return re.sub( return re.sub(
r'\\U[0-9a-fA-F]{8}', 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: try:
struct.pack(u'!I', 0) struct.pack(u'!I', 0)