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Restrict more characters (Closes #566)

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This commit is contained in:
Philipp Hagemeister 2012-11-28 12:59:27 +01:00
parent 799c076384
commit 627dcfff39
2 changed files with 8 additions and 7 deletions
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13
test/test_utils.py
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@ -13,11 +13,12 @@ from youtube_dl.utils import sanitize_filename
from youtube_dl.utils import unescapeHTML from youtube_dl.utils import unescapeHTML
from youtube_dl.utils import orderedSet from youtube_dl.utils import orderedSet
if sys.version_info < (3,0): if sys.version_info < (3, 0):
_compat_str = lambda b: b.decode('unicode-escape') _compat_str = lambda b: b.decode('unicode-escape')
else: else:
_compat_str = lambda s: s _compat_str = lambda s: s
class TestUtil(unittest.TestCase): class TestUtil(unittest.TestCase):
def test_timeconvert(self): def test_timeconvert(self):
self.assertTrue(timeconvert('') is None) self.assertTrue(timeconvert('') is None)
@ -62,11 +63,11 @@ class TestUtil(unittest.TestCase):
self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True)) self.assertEqual('yes_no', sanitize_filename('yes? no', restricted=True))
self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True)) self.assertEqual('this_-_that', sanitize_filename('this: that', restricted=True))
tests =_compat_str('a\xe4b\u4e2d\u56fd\u7684c') tests = _compat_str('a\xe4b\u4e2d\u56fd\u7684c')
self.assertEqual(sanitize_filename(tests, restricted=True), 'a_b_c') self.assertEqual(sanitize_filename(tests, restricted=True), 'a_b_c')
self.assertTrue(sanitize_filename(_compat_str('\xf6'), restricted=True) != '') # No empty filename self.assertTrue(sanitize_filename(_compat_str('\xf6'), restricted=True) != '') # No empty filename
forbidden = '"\0\\/&!: \'\t\n' forbidden = '"\0\\/&!: \'\t\n()[]{}$;`^,#'
for fc in forbidden: for fc in forbidden:
for fbc in forbidden: for fbc in forbidden:
self.assertTrue(fbc not in sanitize_filename(fc, restricted=True)) self.assertTrue(fbc not in sanitize_filename(fc, restricted=True))
@ -79,11 +80,11 @@ class TestUtil(unittest.TestCase):
self.assertTrue(sanitize_filename(':', restricted=True) != '') self.assertTrue(sanitize_filename(':', restricted=True) != '')
def test_ordered_set(self): def test_ordered_set(self):
self.assertEqual(orderedSet([1,1,2,3,4,4,5,6,7,3,5]), [1,2,3,4,5,6,7]) self.assertEqual(orderedSet([1, 1, 2, 3, 4, 4, 5, 6, 7, 3, 5]), [1, 2, 3, 4, 5, 6, 7])
self.assertEqual(orderedSet([]), []) self.assertEqual(orderedSet([]), [])
self.assertEqual(orderedSet([1]), [1]) self.assertEqual(orderedSet([1]), [1])
#keep the list ordered #keep the list ordered
self.assertEqual(orderedSet([135,1,1,1]), [135,1]) self.assertEqual(orderedSet([135, 1, 1, 1]), [135, 1])
def test_unescape_html(self): def test_unescape_html(self):
self.assertEqual(unescapeHTML(_compat_str('%20;')), _compat_str('%20;')) self.assertEqual(unescapeHTML(_compat_str('%20;')), _compat_str('%20;'))

2
youtube_dl/utils.py
View File

@ -330,7 +330,7 @@ def sanitize_filename(s, restricted=False):
return '_-' if restricted else ' -' return '_-' if restricted else ' -'
elif char in '\\/|*<>': elif char in '\\/|*<>':
return '_' return '_'
if restricted and (char in '!&\'' or char.isspace()): if restricted and (char in '!&\'()[]{}$;`^,#' or char.isspace()):
return '_' return '_'
if restricted and ord(char) > 127: if restricted and ord(char) > 127:
return '_' return '_'