# Allow direct execution
import os
-import re
import sys
import unittest
import warnings
+import datetime as dt
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
ExtractorError,
InAdvancePagedList,
LazyList,
+ NO_DEFAULT,
OnDemandPagedList,
Popen,
age_restricted,
determine_ext,
determine_file_encoding,
dfxp2srt,
- dict_get,
encode_base_n,
encode_compat_str,
encodeFilename,
sanitize_url,
shell_quote,
smuggle_url,
- str_or_none,
str_to_int,
strip_jsonp,
strip_or_none,
subtitles_filename,
timeconvert,
- traverse_obj,
try_call,
unescapeHTML,
unified_strdate,
self.assertEqual(expand_path(env('HOME')), os.getenv('HOME'))
self.assertEqual(expand_path('~'), os.getenv('HOME'))
self.assertEqual(
- expand_path('~/%s' % env('yt_dlp_EXPATH_PATH')),
- '%s/expanded' % os.getenv('HOME'))
+ expand_path('~/{}'.format(env('yt_dlp_EXPATH_PATH'))),
+ '{}/expanded'.format(os.getenv('HOME')))
finally:
os.environ['HOME'] = old_home or ''
self.assertEqual(datetime_from_str('now+23hours', precision='hour'), datetime_from_str('now+23hours', precision='auto'))
def test_daterange(self):
- _20century = DateRange("19000101", "20000101")
- self.assertFalse("17890714" in _20century)
- _ac = DateRange("00010101")
- self.assertTrue("19690721" in _ac)
- _firstmilenium = DateRange(end="10000101")
- self.assertTrue("07110427" in _firstmilenium)
+ _20century = DateRange('19000101', '20000101')
+ self.assertFalse('17890714' in _20century)
+ _ac = DateRange('00010101')
+ self.assertTrue('19690721' in _ac)
+ _firstmilenium = DateRange(end='10000101')
+ self.assertTrue('07110427' in _firstmilenium)
def test_unified_dates(self):
self.assertEqual(unified_strdate('December 21, 2010'), '20101221')
self.assertRaises(ExtractorError, xpath_attr, doc, 'div/p', 'y', fatal=True)
def test_smuggle_url(self):
- data = {"ö": "ö", "abc": [3]}
+ data = {'ö': 'ö', 'abc': [3]}
url = 'https://foo.bar/baz?x=y#a'
smug_url = smuggle_url(url, data)
unsmug_url, unsmug_data = unsmuggle_url(smug_url)
self.assertRaises(
ValueError, multipart_encode, {b'field': b'value'}, boundary='value')
- def test_dict_get(self):
- FALSE_VALUES = {
- 'none': None,
- 'false': False,
- 'zero': 0,
- 'empty_string': '',
- 'empty_list': [],
- }
- d = FALSE_VALUES.copy()
- d['a'] = 42
- self.assertEqual(dict_get(d, 'a'), 42)
- self.assertEqual(dict_get(d, 'b'), None)
- self.assertEqual(dict_get(d, 'b', 42), 42)
- self.assertEqual(dict_get(d, ('a', )), 42)
- self.assertEqual(dict_get(d, ('b', 'a', )), 42)
- self.assertEqual(dict_get(d, ('b', 'c', 'a', 'd', )), 42)
- self.assertEqual(dict_get(d, ('b', 'c', )), None)
- self.assertEqual(dict_get(d, ('b', 'c', ), 42), 42)
- for key, false_value in FALSE_VALUES.items():
- self.assertEqual(dict_get(d, ('b', 'c', key, )), None)
- self.assertEqual(dict_get(d, ('b', 'c', key, ), skip_false_values=False), false_value)
-
def test_merge_dicts(self):
self.assertEqual(merge_dicts({'a': 1}, {'b': 2}), {'a': 1, 'b': 2})
self.assertEqual(merge_dicts({'a': 1}, {'a': 2}), {'a': 1})
def test_parse_iso8601(self):
self.assertEqual(parse_iso8601('2014-03-23T23:04:26+0100'), 1395612266)
+ self.assertEqual(parse_iso8601('2014-03-23T23:04:26-07:00'), 1395641066)
+ self.assertEqual(parse_iso8601('2014-03-23T23:04:26', timezone=dt.timedelta(hours=-7)), 1395641066)
+ self.assertEqual(parse_iso8601('2014-03-23T23:04:26', timezone=NO_DEFAULT), None)
+ # default does not override timezone in date_str
+ self.assertEqual(parse_iso8601('2014-03-23T23:04:26-07:00', timezone=dt.timedelta(hours=-10)), 1395641066)
self.assertEqual(parse_iso8601('2014-03-23T22:04:26+0000'), 1395612266)
self.assertEqual(parse_iso8601('2014-03-23T22:04:26Z'), 1395612266)
self.assertEqual(parse_iso8601('2014-03-23T22:04:26.1234Z'), 1395612266)
def test_strip_jsonp(self):
stripped = strip_jsonp('cb ([ {"id":"532cb",\n\n\n"x":\n3}\n]\n);')
d = json.loads(stripped)
- self.assertEqual(d, [{"id": "532cb", "x": 3}])
+ self.assertEqual(d, [{'id': '532cb', 'x': 3}])
stripped = strip_jsonp('parseMetadata({"STATUS":"OK"})\n\n\n//epc')
d = json.loads(stripped)
def test_normalize_url(self):
self.assertEqual(
normalize_url('http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavré_FD.mp4'),
- 'http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavre%CC%81_FD.mp4'
+ 'http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavre%CC%81_FD.mp4',
)
self.assertEqual(
normalize_url('http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erklärt/Das-Erste/Video?documentId=22673108&bcastId=5290'),
- 'http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erkl%C3%A4rt/Das-Erste/Video?documentId=22673108&bcastId=5290'
+ 'http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erkl%C3%A4rt/Das-Erste/Video?documentId=22673108&bcastId=5290',
)
self.assertEqual(
normalize_url('http://тест.рф/фрагмент'),
- 'http://xn--e1aybc.xn--p1ai/%D1%84%D1%80%D0%B0%D0%B3%D0%BC%D0%B5%D0%BD%D1%82'
+ 'http://xn--e1aybc.xn--p1ai/%D1%84%D1%80%D0%B0%D0%B3%D0%BC%D0%B5%D0%BD%D1%82',
)
self.assertEqual(
normalize_url('http://тест.рф/абв?абв=абв#абв'),
- 'http://xn--e1aybc.xn--p1ai/%D0%B0%D0%B1%D0%B2?%D0%B0%D0%B1%D0%B2=%D0%B0%D0%B1%D0%B2#%D0%B0%D0%B1%D0%B2'
+ 'http://xn--e1aybc.xn--p1ai/%D0%B0%D0%B1%D0%B2?%D0%B0%D0%B1%D0%B2=%D0%B0%D0%B1%D0%B2#%D0%B0%D0%B1%D0%B2',
)
self.assertEqual(normalize_url('http://vimeo.com/56015672#at=0'), 'http://vimeo.com/56015672#at=0')
'e': 'false',
'f': '"false"',
'g': 'var',
- }
+ },
)),
{
'null': None,
'trueStr': 'true',
'false': False,
'falseStr': 'false',
- 'unresolvedVar': 'var'
- }
+ 'unresolvedVar': 'var',
+ },
)
self.assertDictEqual(
'b': '"123"',
'c': '1.23',
'd': '"1.23"',
- }
+ },
)),
{
'int': 123,
'intStr': '123',
'float': 1.23,
'floatStr': '1.23',
- }
+ },
)
self.assertDictEqual(
'b': '"{}"',
'c': '[]',
'd': '"[]"',
- }
+ },
)),
{
'object': {},
'objectStr': '{}',
'array': [],
'arrayStr': '[]',
- }
+ },
)
def test_js_to_json_realworld(self):
def test_js_to_json_edgecases(self):
on = js_to_json("{abc_def:'1\\'\\\\2\\\\\\'3\"4'}")
- self.assertEqual(json.loads(on), {"abc_def": "1'\\2\\'3\"4"})
+ self.assertEqual(json.loads(on), {'abc_def': "1'\\2\\'3\"4"})
on = js_to_json('{"abc": true}')
self.assertEqual(json.loads(on), {'abc': True})
'c': 0,
'd': 42.42,
'e': [],
- 'f': "abc",
- 'g': "",
- '42': 42
+ 'f': 'abc',
+ 'g': '',
+ '42': 42,
})
on = js_to_json('["abc", "def",]')
self.assertEqual(json.loads(js_to_json('Array(5, 10)')), [5, 10])
self.assertEqual(json.loads(js_to_json('new Array(15,5)')), [15, 5])
self.assertEqual(json.loads(js_to_json('new Map([Array(5, 10),new Array(15,5)])')), {'5': 10, '15': 5})
- self.assertEqual(json.loads(js_to_json('new Date("123")')), "123")
- self.assertEqual(json.loads(js_to_json('new Date(\'2023-10-19\')')), "2023-10-19")
+ self.assertEqual(json.loads(js_to_json('new Date("123")')), '123')
+ self.assertEqual(json.loads(js_to_json('new Date(\'2023-10-19\')')), '2023-10-19')
def test_extract_attributes(self):
self.assertEqual(extract_attributes('<e x="y">'), {'x': 'y'})
def test_args_to_str(self):
self.assertEqual(
args_to_str(['foo', 'ba/r', '-baz', '2 be', '']),
- 'foo ba/r -baz \'2 be\' \'\'' if compat_os_name != 'nt' else 'foo ba/r -baz "2 be" ""'
+ 'foo ba/r -baz \'2 be\' \'\'' if compat_os_name != 'nt' else 'foo ba/r -baz "2 be" ""',
)
def test_parse_filesize(self):
self.assertTrue(is_html( # UTF-8 with BOM
b'\xef\xbb\xbf<!DOCTYPE foo>\xaaa'))
self.assertTrue(is_html( # UTF-16-LE
- b'\xff\xfe<\x00h\x00t\x00m\x00l\x00>\x00\xe4\x00'
+ b'\xff\xfe<\x00h\x00t\x00m\x00l\x00>\x00\xe4\x00',
))
self.assertTrue(is_html( # UTF-16-BE
- b'\xfe\xff\x00<\x00h\x00t\x00m\x00l\x00>\x00\xe4'
+ b'\xfe\xff\x00<\x00h\x00t\x00m\x00l\x00>\x00\xe4',
))
self.assertTrue(is_html( # UTF-32-BE
b'\x00\x00\xFE\xFF\x00\x00\x00<\x00\x00\x00h\x00\x00\x00t\x00\x00\x00m\x00\x00\x00l\x00\x00\x00>\x00\x00\x00\xe4'))
with locked_file(FILE, test_mode, False):
pass
except (BlockingIOError, PermissionError):
- if not testing_write: # FIXME
+ if not testing_write: # FIXME: blocked read access
print(f'Known issue: Exclusive lock ({lock_mode}) blocks read access ({test_mode})')
continue
self.assertTrue(testing_write, f'{test_mode} is blocked by {lock_mode}')
msg='int fn with expected_type int should give int')
self.assertEqual(try_call(lambda: 1, expected_type=dict), None,
msg='int fn with wrong expected_type should give None')
- self.assertEqual(try_call(total, args=(0, 1, 0, ), expected_type=int), 1,
+ self.assertEqual(try_call(total, args=(0, 1, 0), expected_type=int), 1,
msg='fn should accept arglist')
self.assertEqual(try_call(total, kwargs={'a': 0, 'b': 1, 'c': 0}, expected_type=int), 1,
msg='fn should accept kwargs')
warnings.simplefilter('ignore')
self.assertEqual(variadic('spam', allowed_types=[dict]), 'spam')
- def test_traverse_obj(self):
- _TEST_DATA = {
- 100: 100,
- 1.2: 1.2,
- 'str': 'str',
- 'None': None,
- '...': ...,
- 'urls': [
- {'index': 0, 'url': 'https://www.example.com/0'},
- {'index': 1, 'url': 'https://www.example.com/1'},
- ],
- 'data': (
- {'index': 2},
- {'index': 3},
- ),
- 'dict': {},
- }
-
- # Test base functionality
- self.assertEqual(traverse_obj(_TEST_DATA, ('str',)), 'str',
- msg='allow tuple path')
- self.assertEqual(traverse_obj(_TEST_DATA, ['str']), 'str',
- msg='allow list path')
- self.assertEqual(traverse_obj(_TEST_DATA, (value for value in ("str",))), 'str',
- msg='allow iterable path')
- self.assertEqual(traverse_obj(_TEST_DATA, 'str'), 'str',
- msg='single items should be treated as a path')
- self.assertEqual(traverse_obj(_TEST_DATA, None), _TEST_DATA)
- self.assertEqual(traverse_obj(_TEST_DATA, 100), 100)
- self.assertEqual(traverse_obj(_TEST_DATA, 1.2), 1.2)
-
- # Test Ellipsis behavior
- self.assertCountEqual(traverse_obj(_TEST_DATA, ...),
- (item for item in _TEST_DATA.values() if item not in (None, {})),
- msg='`...` should give all non discarded values')
- self.assertCountEqual(traverse_obj(_TEST_DATA, ('urls', 0, ...)), _TEST_DATA['urls'][0].values(),
- msg='`...` selection for dicts should select all values')
- self.assertEqual(traverse_obj(_TEST_DATA, (..., ..., 'url')),
- ['https://www.example.com/0', 'https://www.example.com/1'],
- msg='nested `...` queries should work')
- self.assertCountEqual(traverse_obj(_TEST_DATA, (..., ..., 'index')), range(4),
- msg='`...` query result should be flattened')
- self.assertEqual(traverse_obj(iter(range(4)), ...), list(range(4)),
- msg='`...` should accept iterables')
-
- # Test function as key
- self.assertEqual(traverse_obj(_TEST_DATA, lambda x, y: x == 'urls' and isinstance(y, list)),
- [_TEST_DATA['urls']],
- msg='function as query key should perform a filter based on (key, value)')
- self.assertCountEqual(traverse_obj(_TEST_DATA, lambda _, x: isinstance(x[0], str)), {'str'},
- msg='exceptions in the query function should be catched')
- self.assertEqual(traverse_obj(iter(range(4)), lambda _, x: x % 2 == 0), [0, 2],
- msg='function key should accept iterables')
- if __debug__:
- with self.assertRaises(Exception, msg='Wrong function signature should raise in debug'):
- traverse_obj(_TEST_DATA, lambda a: ...)
- with self.assertRaises(Exception, msg='Wrong function signature should raise in debug'):
- traverse_obj(_TEST_DATA, lambda a, b, c: ...)
-
- # Test set as key (transformation/type, like `expected_type`)
- self.assertEqual(traverse_obj(_TEST_DATA, (..., {str.upper}, )), ['STR'],
- msg='Function in set should be a transformation')
- self.assertEqual(traverse_obj(_TEST_DATA, (..., {str})), ['str'],
- msg='Type in set should be a type filter')
- self.assertEqual(traverse_obj(_TEST_DATA, {dict}), _TEST_DATA,
- msg='A single set should be wrapped into a path')
- self.assertEqual(traverse_obj(_TEST_DATA, (..., {str.upper})), ['STR'],
- msg='Transformation function should not raise')
- self.assertEqual(traverse_obj(_TEST_DATA, (..., {str_or_none})),
- [item for item in map(str_or_none, _TEST_DATA.values()) if item is not None],
- msg='Function in set should be a transformation')
- if __debug__:
- with self.assertRaises(Exception, msg='Sets with length != 1 should raise in debug'):
- traverse_obj(_TEST_DATA, set())
- with self.assertRaises(Exception, msg='Sets with length != 1 should raise in debug'):
- traverse_obj(_TEST_DATA, {str.upper, str})
-
- # Test `slice` as a key
- _SLICE_DATA = [0, 1, 2, 3, 4]
- self.assertEqual(traverse_obj(_TEST_DATA, ('dict', slice(1))), None,
- msg='slice on a dictionary should not throw')
- self.assertEqual(traverse_obj(_SLICE_DATA, slice(1)), _SLICE_DATA[:1],
- msg='slice key should apply slice to sequence')
- self.assertEqual(traverse_obj(_SLICE_DATA, slice(1, 2)), _SLICE_DATA[1:2],
- msg='slice key should apply slice to sequence')
- self.assertEqual(traverse_obj(_SLICE_DATA, slice(1, 4, 2)), _SLICE_DATA[1:4:2],
- msg='slice key should apply slice to sequence')
-
- # Test alternative paths
- self.assertEqual(traverse_obj(_TEST_DATA, 'fail', 'str'), 'str',
- msg='multiple `paths` should be treated as alternative paths')
- self.assertEqual(traverse_obj(_TEST_DATA, 'str', 100), 'str',
- msg='alternatives should exit early')
- self.assertEqual(traverse_obj(_TEST_DATA, 'fail', 'fail'), None,
- msg='alternatives should return `default` if exhausted')
- self.assertEqual(traverse_obj(_TEST_DATA, (..., 'fail'), 100), 100,
- msg='alternatives should track their own branching return')
- self.assertEqual(traverse_obj(_TEST_DATA, ('dict', ...), ('data', ...)), list(_TEST_DATA['data']),
- msg='alternatives on empty objects should search further')
-
- # Test branch and path nesting
- self.assertEqual(traverse_obj(_TEST_DATA, ('urls', (3, 0), 'url')), ['https://www.example.com/0'],
- msg='tuple as key should be treated as branches')
- self.assertEqual(traverse_obj(_TEST_DATA, ('urls', [3, 0], 'url')), ['https://www.example.com/0'],
- msg='list as key should be treated as branches')
- self.assertEqual(traverse_obj(_TEST_DATA, ('urls', ((1, 'fail'), (0, 'url')))), ['https://www.example.com/0'],
- msg='double nesting in path should be treated as paths')
- self.assertEqual(traverse_obj(['0', [1, 2]], [(0, 1), 0]), [1],
- msg='do not fail early on branching')
- self.assertCountEqual(traverse_obj(_TEST_DATA, ('urls', ((1, ('fail', 'url')), (0, 'url')))),
- ['https://www.example.com/0', 'https://www.example.com/1'],
- msg='tripple nesting in path should be treated as branches')
- self.assertEqual(traverse_obj(_TEST_DATA, ('urls', ('fail', (..., 'url')))),
- ['https://www.example.com/0', 'https://www.example.com/1'],
- msg='ellipsis as branch path start gets flattened')
-
- # Test dictionary as key
- self.assertEqual(traverse_obj(_TEST_DATA, {0: 100, 1: 1.2}), {0: 100, 1: 1.2},
- msg='dict key should result in a dict with the same keys')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: ('urls', 0, 'url')}),
- {0: 'https://www.example.com/0'},
- msg='dict key should allow paths')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: ('urls', (3, 0), 'url')}),
- {0: ['https://www.example.com/0']},
- msg='tuple in dict path should be treated as branches')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: ('urls', ((1, 'fail'), (0, 'url')))}),
- {0: ['https://www.example.com/0']},
- msg='double nesting in dict path should be treated as paths')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: ('urls', ((1, ('fail', 'url')), (0, 'url')))}),
- {0: ['https://www.example.com/1', 'https://www.example.com/0']},
- msg='tripple nesting in dict path should be treated as branches')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: 'fail'}), {},
- msg='remove `None` values when top level dict key fails')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: 'fail'}, default=...), {0: ...},
- msg='use `default` if key fails and `default`')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: 'dict'}), {},
- msg='remove empty values when dict key')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: 'dict'}, default=...), {0: ...},
- msg='use `default` when dict key and `default`')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: {0: 'fail'}}), {},
- msg='remove empty values when nested dict key fails')
- self.assertEqual(traverse_obj(None, {0: 'fail'}), {},
- msg='default to dict if pruned')
- self.assertEqual(traverse_obj(None, {0: 'fail'}, default=...), {0: ...},
- msg='default to dict if pruned and default is given')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: {0: 'fail'}}, default=...), {0: {0: ...}},
- msg='use nested `default` when nested dict key fails and `default`')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: ('dict', ...)}), {},
- msg='remove key if branch in dict key not successful')
-
- # Testing default parameter behavior
- _DEFAULT_DATA = {'None': None, 'int': 0, 'list': []}
- self.assertEqual(traverse_obj(_DEFAULT_DATA, 'fail'), None,
- msg='default value should be `None`')
- self.assertEqual(traverse_obj(_DEFAULT_DATA, 'fail', 'fail', default=...), ...,
- msg='chained fails should result in default')
- self.assertEqual(traverse_obj(_DEFAULT_DATA, 'None', 'int'), 0,
- msg='should not short cirquit on `None`')
- self.assertEqual(traverse_obj(_DEFAULT_DATA, 'fail', default=1), 1,
- msg='invalid dict key should result in `default`')
- self.assertEqual(traverse_obj(_DEFAULT_DATA, 'None', default=1), 1,
- msg='`None` is a deliberate sentinel and should become `default`')
- self.assertEqual(traverse_obj(_DEFAULT_DATA, ('list', 10)), None,
- msg='`IndexError` should result in `default`')
- self.assertEqual(traverse_obj(_DEFAULT_DATA, (..., 'fail'), default=1), 1,
- msg='if branched but not successful return `default` if defined, not `[]`')
- self.assertEqual(traverse_obj(_DEFAULT_DATA, (..., 'fail'), default=None), None,
- msg='if branched but not successful return `default` even if `default` is `None`')
- self.assertEqual(traverse_obj(_DEFAULT_DATA, (..., 'fail')), [],
- msg='if branched but not successful return `[]`, not `default`')
- self.assertEqual(traverse_obj(_DEFAULT_DATA, ('list', ...)), [],
- msg='if branched but object is empty return `[]`, not `default`')
- self.assertEqual(traverse_obj(None, ...), [],
- msg='if branched but object is `None` return `[]`, not `default`')
- self.assertEqual(traverse_obj({0: None}, (0, ...)), [],
- msg='if branched but state is `None` return `[]`, not `default`')
-
- branching_paths = [
- ('fail', ...),
- (..., 'fail'),
- 100 * ('fail',) + (...,),
- (...,) + 100 * ('fail',),
- ]
- for branching_path in branching_paths:
- self.assertEqual(traverse_obj({}, branching_path), [],
- msg='if branched but state is `None`, return `[]` (not `default`)')
- self.assertEqual(traverse_obj({}, 'fail', branching_path), [],
- msg='if branching in last alternative and previous did not match, return `[]` (not `default`)')
- self.assertEqual(traverse_obj({0: 'x'}, 0, branching_path), 'x',
- msg='if branching in last alternative and previous did match, return single value')
- self.assertEqual(traverse_obj({0: 'x'}, branching_path, 0), 'x',
- msg='if branching in first alternative and non-branching path does match, return single value')
- self.assertEqual(traverse_obj({}, branching_path, 'fail'), None,
- msg='if branching in first alternative and non-branching path does not match, return `default`')
-
- # Testing expected_type behavior
- _EXPECTED_TYPE_DATA = {'str': 'str', 'int': 0}
- self.assertEqual(traverse_obj(_EXPECTED_TYPE_DATA, 'str', expected_type=str),
- 'str', msg='accept matching `expected_type` type')
- self.assertEqual(traverse_obj(_EXPECTED_TYPE_DATA, 'str', expected_type=int),
- None, msg='reject non matching `expected_type` type')
- self.assertEqual(traverse_obj(_EXPECTED_TYPE_DATA, 'int', expected_type=lambda x: str(x)),
- '0', msg='transform type using type function')
- self.assertEqual(traverse_obj(_EXPECTED_TYPE_DATA, 'str', expected_type=lambda _: 1 / 0),
- None, msg='wrap expected_type fuction in try_call')
- self.assertEqual(traverse_obj(_EXPECTED_TYPE_DATA, ..., expected_type=str),
- ['str'], msg='eliminate items that expected_type fails on')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: 100, 1: 1.2}, expected_type=int),
- {0: 100}, msg='type as expected_type should filter dict values')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: 100, 1: 1.2, 2: 'None'}, expected_type=str_or_none),
- {0: '100', 1: '1.2'}, msg='function as expected_type should transform dict values')
- self.assertEqual(traverse_obj(_TEST_DATA, ({0: 1.2}, 0, {int_or_none}), expected_type=int),
- 1, msg='expected_type should not filter non final dict values')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: {0: 100, 1: 'str'}}, expected_type=int),
- {0: {0: 100}}, msg='expected_type should transform deep dict values')
- self.assertEqual(traverse_obj(_TEST_DATA, [({0: '...'}, {0: '...'})], expected_type=type(...)),
- [{0: ...}, {0: ...}], msg='expected_type should transform branched dict values')
- self.assertEqual(traverse_obj({1: {3: 4}}, [(1, 2), 3], expected_type=int),
- [4], msg='expected_type regression for type matching in tuple branching')
- self.assertEqual(traverse_obj(_TEST_DATA, ['data', ...], expected_type=int),
- [], msg='expected_type regression for type matching in dict result')
-
- # Test get_all behavior
- _GET_ALL_DATA = {'key': [0, 1, 2]}
- self.assertEqual(traverse_obj(_GET_ALL_DATA, ('key', ...), get_all=False), 0,
- msg='if not `get_all`, return only first matching value')
- self.assertEqual(traverse_obj(_GET_ALL_DATA, ..., get_all=False), [0, 1, 2],
- msg='do not overflatten if not `get_all`')
-
- # Test casesense behavior
- _CASESENSE_DATA = {
- 'KeY': 'value0',
- 0: {
- 'KeY': 'value1',
- 0: {'KeY': 'value2'},
- },
- }
- self.assertEqual(traverse_obj(_CASESENSE_DATA, 'key'), None,
- msg='dict keys should be case sensitive unless `casesense`')
- self.assertEqual(traverse_obj(_CASESENSE_DATA, 'keY',
- casesense=False), 'value0',
- msg='allow non matching key case if `casesense`')
- self.assertEqual(traverse_obj(_CASESENSE_DATA, (0, ('keY',)),
- casesense=False), ['value1'],
- msg='allow non matching key case in branch if `casesense`')
- self.assertEqual(traverse_obj(_CASESENSE_DATA, (0, ((0, 'keY'),)),
- casesense=False), ['value2'],
- msg='allow non matching key case in branch path if `casesense`')
-
- # Test traverse_string behavior
- _TRAVERSE_STRING_DATA = {'str': 'str', 1.2: 1.2}
- self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, ('str', 0)), None,
- msg='do not traverse into string if not `traverse_string`')
- self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, ('str', 0),
- traverse_string=True), 's',
- msg='traverse into string if `traverse_string`')
- self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, (1.2, 1),
- traverse_string=True), '.',
- msg='traverse into converted data if `traverse_string`')
- self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, ('str', ...),
- traverse_string=True), 'str',
- msg='`...` should result in string (same value) if `traverse_string`')
- self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, ('str', slice(0, None, 2)),
- traverse_string=True), 'sr',
- msg='`slice` should result in string if `traverse_string`')
- self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, ('str', lambda i, v: i or v == "s"),
- traverse_string=True), 'str',
- msg='function should result in string if `traverse_string`')
- self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, ('str', (0, 2)),
- traverse_string=True), ['s', 'r'],
- msg='branching should result in list if `traverse_string`')
- self.assertEqual(traverse_obj({}, (0, ...), traverse_string=True), [],
- msg='branching should result in list if `traverse_string`')
- self.assertEqual(traverse_obj({}, (0, lambda x, y: True), traverse_string=True), [],
- msg='branching should result in list if `traverse_string`')
- self.assertEqual(traverse_obj({}, (0, slice(1)), traverse_string=True), [],
- msg='branching should result in list if `traverse_string`')
-
- # Test is_user_input behavior
- _IS_USER_INPUT_DATA = {'range8': list(range(8))}
- self.assertEqual(traverse_obj(_IS_USER_INPUT_DATA, ('range8', '3'),
- is_user_input=True), 3,
- msg='allow for string indexing if `is_user_input`')
- self.assertCountEqual(traverse_obj(_IS_USER_INPUT_DATA, ('range8', '3:'),
- is_user_input=True), tuple(range(8))[3:],
- msg='allow for string slice if `is_user_input`')
- self.assertCountEqual(traverse_obj(_IS_USER_INPUT_DATA, ('range8', ':4:2'),
- is_user_input=True), tuple(range(8))[:4:2],
- msg='allow step in string slice if `is_user_input`')
- self.assertCountEqual(traverse_obj(_IS_USER_INPUT_DATA, ('range8', ':'),
- is_user_input=True), range(8),
- msg='`:` should be treated as `...` if `is_user_input`')
- with self.assertRaises(TypeError, msg='too many params should result in error'):
- traverse_obj(_IS_USER_INPUT_DATA, ('range8', ':::'), is_user_input=True)
-
- # Test re.Match as input obj
- mobj = re.fullmatch(r'0(12)(?P<group>3)(4)?', '0123')
- self.assertEqual(traverse_obj(mobj, ...), [x for x in mobj.groups() if x is not None],
- msg='`...` on a `re.Match` should give its `groups()`')
- self.assertEqual(traverse_obj(mobj, lambda k, _: k in (0, 2)), ['0123', '3'],
- msg='function on a `re.Match` should give groupno, value starting at 0')
- self.assertEqual(traverse_obj(mobj, 'group'), '3',
- msg='str key on a `re.Match` should give group with that name')
- self.assertEqual(traverse_obj(mobj, 2), '3',
- msg='int key on a `re.Match` should give group with that name')
- self.assertEqual(traverse_obj(mobj, 'gRoUp', casesense=False), '3',
- msg='str key on a `re.Match` should respect casesense')
- self.assertEqual(traverse_obj(mobj, 'fail'), None,
- msg='failing str key on a `re.Match` should return `default`')
- self.assertEqual(traverse_obj(mobj, 'gRoUpS', casesense=False), None,
- msg='failing str key on a `re.Match` should return `default`')
- self.assertEqual(traverse_obj(mobj, 8), None,
- msg='failing int key on a `re.Match` should return `default`')
- self.assertEqual(traverse_obj(mobj, lambda k, _: k in (0, 'group')), ['0123', '3'],
- msg='function on a `re.Match` should give group name as well')
-
def test_http_header_dict(self):
headers = HTTPHeaderDict()
headers['ytdl-test'] = b'0'
headers4 = HTTPHeaderDict({'ytdl-test': 'data;'})
self.assertEqual(set(headers4.items()), {('Ytdl-Test', 'data;')})
+ # common mistake: strip whitespace from values
+ # https://github.com/yt-dlp/yt-dlp/issues/8729
+ headers5 = HTTPHeaderDict({'ytdl-test': ' data; '})
+ self.assertEqual(set(headers5.items()), {('Ytdl-Test', 'data;')})
+
def test_extract_basic_auth(self):
assert extract_basic_auth('http://:foo.bar') == ('http://:foo.bar', None)
assert extract_basic_auth('http://foo.bar') == ('http://foo.bar', None)
assert extract_basic_auth('http://user:pass@foo.bar') == ('http://foo.bar', 'Basic dXNlcjpwYXNz')
@unittest.skipUnless(compat_os_name == 'nt', 'Only relevant on Windows')
- def test_Popen_windows_escaping(self):
+ def test_windows_escaping(self):
+ tests = [
+ 'test"&',
+ '%CMDCMDLINE:~-1%&',
+ 'a\nb',
+ '"',
+ '\\',
+ '!',
+ '^!',
+ 'a \\ b',
+ 'a \\" b',
+ 'a \\ b\\',
+ # We replace \r with \n
+ ('a\r\ra', 'a\n\na'),
+ ]
+
def run_shell(args):
stdout, stderr, error = Popen.run(
args, text=True, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
assert not error
return stdout
- # Test escaping
- assert run_shell(['echo', 'test"&']) == '"test""&"\n'
- # Test if delayed expansion is disabled
- assert run_shell(['echo', '^!']) == '"^!"\n'
- assert run_shell('echo "^!"') == '"^!"\n'
+ for argument in tests:
+ if isinstance(argument, str):
+ expected = argument
+ else:
+ argument, expected = argument
+
+ args = [sys.executable, '-c', 'import sys; print(end=sys.argv[1])', argument, 'end']
+ assert run_shell(args) == expected
+ assert run_shell(shell_quote(args, shell=True)) == expected
if __name__ == '__main__':
projects / yt-dlp.git / blobdiff