mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-22 02:15:12 +00:00
[utils] traverse_obj: Rewrite, document and add tests (#5024)
Authored by: Grub4K
This commit is contained in:
Simon Sawicki
GitHub
parent
0bd5a039ea
commit
ab029d7e92
2 changed files with 332 additions and 102 deletions
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@ -109,6 +109,7 @@
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strip_or_none,
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subtitles_filename,
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timeconvert,
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traverse_obj,
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unescapeHTML,
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unified_strdate,
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unified_timestamp,
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@ -1874,6 +1875,192 @@ def test_get_compatible_ext(self):
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self.assertEqual(get_compatible_ext(
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vcodecs=['av1'], acodecs=['mp4a'], vexts=['webm'], aexts=['m4a'], preferences=('webm', 'mkv')), 'mkv')
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def test_traverse_obj(self):
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_TEST_DATA = {
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100: 100,
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1.2: 1.2,
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'str': 'str',
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'None': None,
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'...': ...,
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'urls': [
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{'index': 0, 'url': 'https://www.example.com/0'},
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{'index': 1, 'url': 'https://www.example.com/1'},
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],
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'data': (
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{'index': 2},
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{'index': 3},
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),
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}
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# Test base functionality
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self.assertEqual(traverse_obj(_TEST_DATA, ('str',)), 'str',
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msg='allow tuple path')
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self.assertEqual(traverse_obj(_TEST_DATA, ['str']), 'str',
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msg='allow list path')
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self.assertEqual(traverse_obj(_TEST_DATA, (value for value in ("str",))), 'str',
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msg='allow iterable path')
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self.assertEqual(traverse_obj(_TEST_DATA, 'str'), 'str',
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msg='single items should be treated as a path')
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self.assertEqual(traverse_obj(_TEST_DATA, None), _TEST_DATA)
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self.assertEqual(traverse_obj(_TEST_DATA, 100), 100)
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self.assertEqual(traverse_obj(_TEST_DATA, 1.2), 1.2)
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# Test Ellipsis behavior
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self.assertCountEqual(traverse_obj(_TEST_DATA, ...),
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(item for item in _TEST_DATA.values() if item is not None),
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msg='`...` should give all values except `None`')
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self.assertCountEqual(traverse_obj(_TEST_DATA, ('urls', 0, ...)), _TEST_DATA['urls'][0].values(),
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msg='`...` selection for dicts should select all values')
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self.assertEqual(traverse_obj(_TEST_DATA, (..., ..., 'url')),
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['https://www.example.com/0', 'https://www.example.com/1'],
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msg='nested `...` queries should work')
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self.assertCountEqual(traverse_obj(_TEST_DATA, (..., ..., 'index')), range(4),
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msg='`...` query result should be flattened')
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# Test function as key
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self.assertEqual(traverse_obj(_TEST_DATA, lambda x, y: x == 'urls' and isinstance(y, list)),
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[_TEST_DATA['urls']],
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msg='function as query key should perform a filter based on (key, value)')
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self.assertCountEqual(traverse_obj(_TEST_DATA, lambda _, x: isinstance(x[0], str)), {'str'},
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msg='exceptions in the query function should be catched')
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# Test alternative paths
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self.assertEqual(traverse_obj(_TEST_DATA, 'fail', 'str'), 'str',
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msg='multiple `path_list` should be treated as alternative paths')
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self.assertEqual(traverse_obj(_TEST_DATA, 'str', 100), 'str',
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msg='alternatives should exit early')
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self.assertEqual(traverse_obj(_TEST_DATA, 'fail', 'fail'), None,
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msg='alternatives should return `default` if exhausted')
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# Test branch and path nesting
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self.assertEqual(traverse_obj(_TEST_DATA, ('urls', (3, 0), 'url')), ['https://www.example.com/0'],
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msg='tuple as key should be treated as branches')
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self.assertEqual(traverse_obj(_TEST_DATA, ('urls', [3, 0], 'url')), ['https://www.example.com/0'],
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msg='list as key should be treated as branches')
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self.assertEqual(traverse_obj(_TEST_DATA, ('urls', ((1, 'fail'), (0, 'url')))), ['https://www.example.com/0'],
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msg='double nesting in path should be treated as paths')
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self.assertEqual(traverse_obj(['0', [1, 2]], [(0, 1), 0]), [1],
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msg='do not fail early on branching')
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self.assertCountEqual(traverse_obj(_TEST_DATA, ('urls', ((1, ('fail', 'url')), (0, 'url')))),
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['https://www.example.com/0', 'https://www.example.com/1'],
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msg='tripple nesting in path should be treated as branches')
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self.assertEqual(traverse_obj(_TEST_DATA, ('urls', ('fail', (..., 'url')))),
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['https://www.example.com/0', 'https://www.example.com/1'],
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msg='ellipsis as branch path start gets flattened')
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# Test dictionary as key
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self.assertEqual(traverse_obj(_TEST_DATA, {0: 100, 1: 1.2}), {0: 100, 1: 1.2},
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msg='dict key should result in a dict with the same keys')
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self.assertEqual(traverse_obj(_TEST_DATA, {0: ('urls', 0, 'url')}),
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{0: 'https://www.example.com/0'},
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msg='dict key should allow paths')
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self.assertEqual(traverse_obj(_TEST_DATA, {0: ('urls', (3, 0), 'url')}),
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{0: ['https://www.example.com/0']},
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msg='tuple in dict path should be treated as branches')
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self.assertEqual(traverse_obj(_TEST_DATA, {0: ('urls', ((1, 'fail'), (0, 'url')))}),
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{0: ['https://www.example.com/0']},
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msg='double nesting in dict path should be treated as paths')
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self.assertEqual(traverse_obj(_TEST_DATA, {0: ('urls', ((1, ('fail', 'url')), (0, 'url')))}),
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{0: ['https://www.example.com/1', 'https://www.example.com/0']},
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msg='tripple nesting in dict path should be treated as branches')
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self.assertEqual(traverse_obj({}, {0: 1}, default=...), {0: ...},
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msg='do not remove `None` values when dict key')
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# Testing default parameter behavior
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_DEFAULT_DATA = {'None': None, 'int': 0, 'list': []}
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self.assertEqual(traverse_obj(_DEFAULT_DATA, 'fail'), None,
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msg='default value should be `None`')
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self.assertEqual(traverse_obj(_DEFAULT_DATA, 'fail', 'fail', default=...), ...,
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msg='chained fails should result in default')
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self.assertEqual(traverse_obj(_DEFAULT_DATA, 'None', 'int'), 0,
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msg='should not short cirquit on `None`')
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self.assertEqual(traverse_obj(_DEFAULT_DATA, 'fail', default=1), 1,
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msg='invalid dict key should result in `default`')
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self.assertEqual(traverse_obj(_DEFAULT_DATA, 'None', default=1), 1,
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msg='`None` is a deliberate sentinel and should become `default`')
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self.assertEqual(traverse_obj(_DEFAULT_DATA, ('list', 10)), None,
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msg='`IndexError` should result in `default`')
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self.assertEqual(traverse_obj(_DEFAULT_DATA, (..., 'fail'), default=1), 1,
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msg='if branched but not successfull return `default`, not `[]`')
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# Testing expected_type behavior
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_EXPECTED_TYPE_DATA = {'str': 'str', 'int': 0}
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self.assertEqual(traverse_obj(_EXPECTED_TYPE_DATA, 'str', expected_type=str), 'str',
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msg='accept matching `expected_type` type')
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self.assertEqual(traverse_obj(_EXPECTED_TYPE_DATA, 'str', expected_type=int), None,
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msg='reject non matching `expected_type` type')
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self.assertEqual(traverse_obj(_EXPECTED_TYPE_DATA, 'int', expected_type=lambda x: str(x)), '0',
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msg='transform type using type function')
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self.assertEqual(traverse_obj(_EXPECTED_TYPE_DATA, 'str',
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expected_type=lambda _: 1 / 0), None,
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msg='wrap expected_type fuction in try_call')
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self.assertEqual(traverse_obj(_EXPECTED_TYPE_DATA, ..., expected_type=str), ['str'],
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msg='eliminate items that expected_type fails on')
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# Test get_all behavior
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_GET_ALL_DATA = {'key': [0, 1, 2]}
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self.assertEqual(traverse_obj(_GET_ALL_DATA, ('key', ...), get_all=False), 0,
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msg='if not `get_all`, return only first matching value')
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self.assertEqual(traverse_obj(_GET_ALL_DATA, ..., get_all=False), [0, 1, 2],
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msg='do not overflatten if not `get_all`')
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# Test casesense behavior
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_CASESENSE_DATA = {
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'KeY': 'value0',
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0: {
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'KeY': 'value1',
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0: {'KeY': 'value2'},
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},
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}
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self.assertEqual(traverse_obj(_CASESENSE_DATA, 'key'), None,
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msg='dict keys should be case sensitive unless `casesense`')
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self.assertEqual(traverse_obj(_CASESENSE_DATA, 'keY',
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casesense=False), 'value0',
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msg='allow non matching key case if `casesense`')
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self.assertEqual(traverse_obj(_CASESENSE_DATA, (0, ('keY',)),
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casesense=False), ['value1'],
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msg='allow non matching key case in branch if `casesense`')
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self.assertEqual(traverse_obj(_CASESENSE_DATA, (0, ((0, 'keY'),)),
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casesense=False), ['value2'],
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msg='allow non matching key case in branch path if `casesense`')
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# Test traverse_string behavior
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_TRAVERSE_STRING_DATA = {'str': 'str', 1.2: 1.2}
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self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, ('str', 0)), None,
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msg='do not traverse into string if not `traverse_string`')
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self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, ('str', 0),
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traverse_string=True), 's',
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msg='traverse into string if `traverse_string`')
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self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, (1.2, 1),
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traverse_string=True), '.',
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msg='traverse into converted data if `traverse_string`')
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self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, ('str', ...),
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traverse_string=True), list('str'),
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msg='`...` branching into string should result in list')
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self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, ('str', (0, 2)),
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traverse_string=True), ['s', 'r'],
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msg='branching into string should result in list')
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self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, ('str', lambda _, x: x),
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traverse_string=True), list('str'),
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msg='function branching into string should result in list')
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# Test is_user_input behavior
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_IS_USER_INPUT_DATA = {'range8': list(range(8))}
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self.assertEqual(traverse_obj(_IS_USER_INPUT_DATA, ('range8', '3'),
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is_user_input=True), 3,
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msg='allow for string indexing if `is_user_input`')
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self.assertCountEqual(traverse_obj(_IS_USER_INPUT_DATA, ('range8', '3:'),
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is_user_input=True), tuple(range(8))[3:],
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msg='allow for string slice if `is_user_input`')
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self.assertCountEqual(traverse_obj(_IS_USER_INPUT_DATA, ('range8', ':4:2'),
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is_user_input=True), tuple(range(8))[:4:2],
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msg='allow step in string slice if `is_user_input`')
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self.assertCountEqual(traverse_obj(_IS_USER_INPUT_DATA, ('range8', ':'),
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is_user_input=True), range(8),
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msg='`:` should be treated as `...` if `is_user_input`')
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with self.assertRaises(TypeError, msg='too many params should result in error'):
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traverse_obj(_IS_USER_INPUT_DATA, ('range8', ':::'), is_user_input=True)
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if __name__ == '__main__':
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unittest.main()
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247
yt_dlp/utils.py
247
yt_dlp/utils.py
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@ -5,6 +5,7 @@
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import calendar
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import codecs
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import collections
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import collections.abc
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import contextlib
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import datetime
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import email.header
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@ -3189,7 +3190,7 @@ def try_call(*funcs, expected_type=None, args=[], kwargs={}):
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for f in funcs:
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try:
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val = f(*args, **kwargs)
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except (AttributeError, KeyError, TypeError, IndexError, ZeroDivisionError):
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except (AttributeError, KeyError, TypeError, IndexError, ValueError, ZeroDivisionError):
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pass
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else:
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if expected_type is None or isinstance(val, expected_type):
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@ -5285,107 +5286,149 @@ def load_plugins(name, suffix, namespace):
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def traverse_obj(
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obj, *path_list, default=None, expected_type=None, get_all=True,
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obj, *paths, default=None, expected_type=None, get_all=True,
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casesense=True, is_user_input=False, traverse_string=False):
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''' Traverse nested list/dict/tuple
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@param path_list A list of paths which are checked one by one.
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Each path is a list of keys where each key is a:
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- None: Do nothing
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- string: A dictionary key / regex group
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- int: An index into a list
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- tuple: A list of keys all of which will be traversed
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- Ellipsis: Fetch all values in the object
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- Function: Takes the key and value as arguments
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and returns whether the key matches or not
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@param default Default value to return
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@param expected_type Only accept final value of this type (Can also be any callable)
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@param get_all Return all the values obtained from a path or only the first one
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@param casesense Whether to consider dictionary keys as case sensitive
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"""
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Safely traverse nested `dict`s and `Sequence`s
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The following are only meant to be used by YoutubeDL.prepare_outtmpl and is not part of the API
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>>> obj = [{}, {"key": "value"}]
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>>> traverse_obj(obj, (1, "key"))
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"value"
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@param path_list In addition to the above,
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- dict: Given {k:v, ...}; return {k: traverse_obj(obj, v), ...}
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@param is_user_input Whether the keys are generated from user input. If True,
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strings are converted to int/slice if necessary
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@param traverse_string Whether to traverse inside strings. If True, any
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non-compatible object will also be converted into a string
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''' # TODO: Write tests
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if not casesense:
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_lower = lambda k: (k.lower() if isinstance(k, str) else k)
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path_list = (map(_lower, variadic(path)) for path in path_list)
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Each of the provided `paths` is tested and the first producing a valid result will be returned.
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A value of None is treated as the absence of a value.
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def _traverse_obj(obj, path, _current_depth=0):
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nonlocal depth
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path = tuple(variadic(path))
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for i, key in enumerate(path):
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if None in (key, obj):
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return obj
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if isinstance(key, (list, tuple)):
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obj = [_traverse_obj(obj, sub_key, _current_depth) for sub_key in key]
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key = ...
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The paths will be wrapped in `variadic`, so that `'key'` is conveniently the same as `('key', )`.
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if key is ...:
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obj = (obj.values() if isinstance(obj, dict)
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else obj if isinstance(obj, (list, tuple, LazyList))
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else str(obj) if traverse_string else [])
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_current_depth += 1
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depth = max(depth, _current_depth)
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return [_traverse_obj(inner_obj, path[i + 1:], _current_depth) for inner_obj in obj]
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elif isinstance(key, dict):
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obj = filter_dict({k: _traverse_obj(obj, v, _current_depth) for k, v in key.items()})
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elif callable(key):
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if isinstance(obj, (list, tuple, LazyList)):
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obj = enumerate(obj)
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elif isinstance(obj, dict):
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obj = obj.items()
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else:
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if not traverse_string:
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return None
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obj = str(obj)
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_current_depth += 1
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depth = max(depth, _current_depth)
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return [_traverse_obj(v, path[i + 1:], _current_depth) for k, v in obj if try_call(key, args=(k, v))]
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elif isinstance(obj, dict) and not (is_user_input and key == ':'):
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obj = (obj.get(key) if casesense or (key in obj)
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else next((v for k, v in obj.items() if _lower(k) == key), None))
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else:
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if is_user_input:
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key = (int_or_none(key) if ':' not in key
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else slice(*map(int_or_none, key.split(':'))))
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if key == slice(None):
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return _traverse_obj(obj, (..., *path[i + 1:]), _current_depth)
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if not isinstance(key, (int, slice)):
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return None
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if not isinstance(obj, (list, tuple, LazyList)):
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if not traverse_string:
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return None
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obj = str(obj)
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try:
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obj = obj[key]
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except IndexError:
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return None
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return obj
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The keys in the path can be one of:
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- `None`: Return the current object.
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- `str`/`int`: Return `obj[key]`.
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- `slice`: Branch out and return all values in `obj[key]`.
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- `Ellipsis`: Branch out and return a list of all values.
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- `tuple`/`list`: Branch out and return a list of all matching values.
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Read as: `[traverse_obj(obj, branch) for branch in branches]`.
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- `function`: Branch out and return values filtered by the function.
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Read as: `[value for key, value in obj if function(key, value)]`.
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For `Sequence`s, `key` is the index of the value.
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- `dict` Transform the current object and return a matching dict.
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Read as: `{key: traverse_obj(obj, path) for key, path in dct.items()}`.
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`tuple`, `list`, and `dict` all support nested paths and branches
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@params paths Paths which to traverse by.
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@param default Value to return if the paths do not match.
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@param expected_type If a `type`, only accept final values of this type.
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If any other callable, try to call the function on each result.
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@param get_all If `False`, return the first matching result, otherwise all matching ones.
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@param casesense If `False`, consider string dictionary keys as case insensitive.
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The following are only meant to be used by YoutubeDL.prepare_outtmpl and are not part of the API
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@param is_user_input Whether the keys are generated from user input.
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If `True` strings get converted to `int`/`slice` if needed.
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@param traverse_string Whether to traverse into objects as strings.
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If `True`, any non-compatible object will first be
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converted into a string and then traversed into.
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@returns The result of the object traversal.
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If successful, `get_all=True`, and the path branches at least once,
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then a list of results is returned instead.
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"""
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is_sequence = lambda x: isinstance(x, collections.abc.Sequence) and not isinstance(x, (str, bytes))
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casefold = lambda k: k.casefold() if isinstance(k, str) else k
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if isinstance(expected_type, type):
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type_test = lambda val: val if isinstance(val, expected_type) else None
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else:
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type_test = expected_type or IDENTITY
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type_test = lambda val: try_call(expected_type or IDENTITY, args=(val,))
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for path in path_list:
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depth = 0
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val = _traverse_obj(obj, path)
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if val is not None:
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if depth:
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for _ in range(depth - 1):
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val = itertools.chain.from_iterable(v for v in val if v is not None)
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val = [v for v in map(type_test, val) if v is not None]
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if val:
|
||||
return val if get_all else val[0]
|
||||
def apply_key(key, obj):
|
||||
if obj is None:
|
||||
return
|
||||
|
||||
elif key is None:
|
||||
yield obj
|
||||
|
||||
elif isinstance(key, (list, tuple)):
|
||||
for branch in key:
|
||||
_, result = apply_path(obj, branch)
|
||||
yield from result
|
||||
|
||||
elif key is ...:
|
||||
if isinstance(obj, collections.abc.Mapping):
|
||||
yield from obj.values()
|
||||
elif is_sequence(obj):
|
||||
yield from obj
|
||||
elif traverse_string:
|
||||
yield from str(obj)
|
||||
|
||||
elif callable(key):
|
||||
if is_sequence(obj):
|
||||
iter_obj = enumerate(obj)
|
||||
elif isinstance(obj, collections.abc.Mapping):
|
||||
iter_obj = obj.items()
|
||||
elif traverse_string:
|
||||
iter_obj = enumerate(str(obj))
|
||||
else:
|
||||
val = type_test(val)
|
||||
if val is not None:
|
||||
return val
|
||||
return
|
||||
yield from (v for k, v in iter_obj if try_call(key, args=(k, v)))
|
||||
|
||||
elif isinstance(key, dict):
|
||||
iter_obj = ((k, _traverse_obj(obj, v)) for k, v in key.items())
|
||||
yield {k: v if v is not None else default for k, v in iter_obj
|
||||
if v is not None or default is not None}
|
||||
|
||||
elif isinstance(obj, dict):
|
||||
yield (obj.get(key) if casesense or (key in obj)
|
||||
else next((v for k, v in obj.items() if casefold(k) == key), None))
|
||||
|
||||
else:
|
||||
if is_user_input:
|
||||
key = (int_or_none(key) if ':' not in key
|
||||
else slice(*map(int_or_none, key.split(':'))))
|
||||
|
||||
if not isinstance(key, (int, slice)):
|
||||
return
|
||||
|
||||
if not is_sequence(obj):
|
||||
if not traverse_string:
|
||||
return
|
||||
obj = str(obj)
|
||||
|
||||
with contextlib.suppress(IndexError):
|
||||
yield obj[key]
|
||||
|
||||
def apply_path(start_obj, path):
|
||||
objs = (start_obj,)
|
||||
has_branched = False
|
||||
|
||||
for key in variadic(path):
|
||||
if is_user_input and key == ':':
|
||||
key = ...
|
||||
|
||||
if not casesense and isinstance(key, str):
|
||||
key = key.casefold()
|
||||
|
||||
if key is ... or isinstance(key, (list, tuple)) or callable(key):
|
||||
has_branched = True
|
||||
|
||||
key_func = functools.partial(apply_key, key)
|
||||
objs = itertools.chain.from_iterable(map(key_func, objs))
|
||||
|
||||
return has_branched, objs
|
||||
|
||||
def _traverse_obj(obj, path):
|
||||
has_branched, results = apply_path(obj, path)
|
||||
results = LazyList(x for x in map(type_test, results) if x is not None)
|
||||
if results:
|
||||
return results.exhaust() if get_all and has_branched else results[0]
|
||||
|
||||
for path in paths:
|
||||
result = _traverse_obj(obj, path)
|
||||
if result is not None:
|
||||
return result
|
||||
|
||||
return default
|
||||
|
||||
|
||||
|
|
@ -5437,7 +5480,7 @@ def jwt_decode_hs256(jwt):
|
|||
WINDOWS_VT_MODE = False if compat_os_name == 'nt' else None
|
||||
|
||||
|
||||
@functools.cache
|
||||
@ functools.cache
|
||||
def supports_terminal_sequences(stream):
|
||||
if compat_os_name == 'nt':
|
||||
if not WINDOWS_VT_MODE:
|
||||
|
|
@ -5587,7 +5630,7 @@ def __str__(self):
|
|||
*(f'\n{c}'.replace('\n', '\n| ')[1:] for c in self.configs),
|
||||
delim='\n')
|
||||
|
||||
@staticmethod
|
||||
@ staticmethod
|
||||
def read_file(filename, default=[]):
|
||||
try:
|
||||
optionf = open(filename, 'rb')
|
||||
|
|
@ -5608,7 +5651,7 @@ def read_file(filename, default=[]):
|
|||
optionf.close()
|
||||
return res
|
||||
|
||||
@staticmethod
|
||||
@ staticmethod
|
||||
def hide_login_info(opts):
|
||||
PRIVATE_OPTS = {'-p', '--password', '-u', '--username', '--video-password', '--ap-password', '--ap-username'}
|
||||
eqre = re.compile('^(?P<key>' + ('|'.join(re.escape(po) for po in PRIVATE_OPTS)) + ')=.+$')
|
||||
|
|
@ -5632,7 +5675,7 @@ def append_config(self, *args, label=None):
|
|||
if config.init(*args):
|
||||
self.configs.append(config)
|
||||
|
||||
@property
|
||||
@ property
|
||||
def all_args(self):
|
||||
for config in reversed(self.configs):
|
||||
yield from config.all_args
|
||||
|
|
@ -5679,7 +5722,7 @@ def __exit__(self, type, value, traceback):
|
|||
|
||||
# taken from https://github.com/python/cpython/blob/3.9/Lib/asyncio/runners.py with modifications
|
||||
# for contributors: If there's any new library using asyncio needs to be run in non-async, move these function out of this class
|
||||
@staticmethod
|
||||
@ staticmethod
|
||||
def run_with_loop(main, loop):
|
||||
if not asyncio.iscoroutine(main):
|
||||
raise ValueError(f'a coroutine was expected, got {main!r}')
|
||||
|
|
@ -5691,7 +5734,7 @@ def run_with_loop(main, loop):
|
|||
if hasattr(loop, 'shutdown_default_executor'):
|
||||
loop.run_until_complete(loop.shutdown_default_executor())
|
||||
|
||||
@staticmethod
|
||||
@ staticmethod
|
||||
def _cancel_all_tasks(loop):
|
||||
to_cancel = asyncio.all_tasks(loop)
|
||||
|
||||
|
|
@ -5725,7 +5768,7 @@ def cached_method(f):
|
|||
"""Cache a method"""
|
||||
signature = inspect.signature(f)
|
||||
|
||||
@functools.wraps(f)
|
||||
@ functools.wraps(f)
|
||||
def wrapper(self, *args, **kwargs):
|
||||
bound_args = signature.bind(self, *args, **kwargs)
|
||||
bound_args.apply_defaults()
|
||||
|
|
@ -5757,7 +5800,7 @@ class Namespace(types.SimpleNamespace):
|
|||
def __iter__(self):
|
||||
return iter(self.__dict__.values())
|
||||
|
||||
@property
|
||||
@ property
|
||||
def items_(self):
|
||||
return self.__dict__.items()
|
||||
|
||||
|
|
@ -5796,13 +5839,13 @@ def __init__(self, _retries, _error_callback, **kwargs):
|
|||
def _should_retry(self):
|
||||
return self._error is not NO_DEFAULT and self.attempt <= self.retries
|
||||
|
||||
@property
|
||||
@ property
|
||||
def error(self):
|
||||
if self._error is NO_DEFAULT:
|
||||
return None
|
||||
return self._error
|
||||
|
||||
@error.setter
|
||||
@ error.setter
|
||||
def error(self, value):
|
||||
self._error = value
|
||||
|
||||
|
|
@ -5814,7 +5857,7 @@ def __iter__(self):
|
|||
if self.error:
|
||||
self.error_callback(self.error, self.attempt, self.retries)
|
||||
|
||||
@staticmethod
|
||||
@ staticmethod
|
||||
def report_retry(e, count, retries, *, sleep_func, info, warn, error=None, suffix=None):
|
||||
"""Utility function for reporting retries"""
|
||||
if count > retries:
|
||||
|
|
|
|||
Loading…
Reference in a new issue