# 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__))))
import io
import itertools
import json
+import subprocess
import xml.etree.ElementTree
from yt_dlp.compat import (
ExtractorError,
InAdvancePagedList,
LazyList,
+ NO_DEFAULT,
OnDemandPagedList,
+ Popen,
age_restricted,
args_to_str,
base_url,
determine_ext,
determine_file_encoding,
dfxp2srt,
- dict_get,
encode_base_n,
encode_compat_str,
encodeFilename,
- escape_rfc3986,
- escape_url,
expand_path,
extract_attributes,
+ extract_basic_auth,
find_xpath_attr,
fix_xml_ampersands,
float_or_none,
sanitize_filename,
sanitize_path,
sanitize_url,
- sanitized_Request,
shell_quote,
smuggle_url,
str_to_int,
strip_or_none,
subtitles_filename,
timeconvert,
- traverse_obj,
+ try_call,
unescapeHTML,
unified_strdate,
unified_timestamp,
urlencode_postdata,
urljoin,
urshift,
+ variadic,
version_tuple,
xpath_attr,
xpath_element,
xpath_text,
xpath_with_ns,
)
+from yt_dlp.utils.networking import (
+ HTTPHeaderDict,
+ escape_rfc3986,
+ normalize_url,
+ remove_dot_segments,
+)
class TestUtil(unittest.TestCase):
self.assertEqual(sanitize_url('https://foo.bar'), 'https://foo.bar')
self.assertEqual(sanitize_url('foo bar'), 'foo bar')
- def test_extract_basic_auth(self):
- auth_header = lambda url: sanitized_Request(url).get_header('Authorization')
- self.assertFalse(auth_header('http://foo.bar'))
- self.assertFalse(auth_header('http://:foo.bar'))
- self.assertEqual(auth_header('http://@foo.bar'), 'Basic Og==')
- self.assertEqual(auth_header('http://:pass@foo.bar'), 'Basic OnBhc3M=')
- self.assertEqual(auth_header('http://user:@foo.bar'), 'Basic dXNlcjo=')
- self.assertEqual(auth_header('http://user:pass@foo.bar'), 'Basic dXNlcjpwYXNz')
-
def test_expand_path(self):
def env(var):
return f'%{var}%' if sys.platform == 'win32' else f'${var}'
self.assertEqual(parse_duration('P0Y0M0DT0H4M20.880S'), 260.88)
self.assertEqual(parse_duration('01:02:03:050'), 3723.05)
self.assertEqual(parse_duration('103:050'), 103.05)
+ self.assertEqual(parse_duration('1HR 3MIN'), 3780)
+ self.assertEqual(parse_duration('2hrs 3mins'), 7380)
def test_fix_xml_ampersands(self):
self.assertEqual(
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)
self.assertEqual(escape_rfc3986('foo bar'), 'foo%20bar')
self.assertEqual(escape_rfc3986('foo%20bar'), 'foo%20bar')
- def test_escape_url(self):
+ def test_normalize_url(self):
self.assertEqual(
- escape_url('http://wowza.imust.org/srv/vod/telemb/new/UPLOAD/UPLOAD/20224_IncendieHavré_FD.mp4'),
+ 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'
)
self.assertEqual(
- escape_url('http://www.ardmediathek.de/tv/Sturm-der-Liebe/Folge-2036-Zu-Mann-und-Frau-erklärt/Das-Erste/Video?documentId=22673108&bcastId=5290'),
+ 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'
)
self.assertEqual(
- escape_url('http://тест.рф/фрагмент'),
+ 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'
)
self.assertEqual(
- escape_url('http://тест.рф/абв?абв=абв#абв'),
+ 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'
)
- self.assertEqual(escape_url('http://vimeo.com/56015672#at=0'), 'http://vimeo.com/56015672#at=0')
+ self.assertEqual(normalize_url('http://vimeo.com/56015672#at=0'), 'http://vimeo.com/56015672#at=0')
+
+ self.assertEqual(normalize_url('http://www.example.com/../a/b/../c/./d.html'), 'http://www.example.com/a/c/d.html')
+
+ def test_remove_dot_segments(self):
+ self.assertEqual(remove_dot_segments('/a/b/c/./../../g'), '/a/g')
+ self.assertEqual(remove_dot_segments('mid/content=5/../6'), 'mid/6')
+ self.assertEqual(remove_dot_segments('/ad/../cd'), '/cd')
+ self.assertEqual(remove_dot_segments('/ad/../cd/'), '/cd/')
+ self.assertEqual(remove_dot_segments('/..'), '/')
+ self.assertEqual(remove_dot_segments('/./'), '/')
+ self.assertEqual(remove_dot_segments('/./a'), '/a')
+ self.assertEqual(remove_dot_segments('/abc/./.././d/././e/.././f/./../../ghi'), '/ghi')
+ self.assertEqual(remove_dot_segments('/'), '/')
+ self.assertEqual(remove_dot_segments('/t'), '/t')
+ self.assertEqual(remove_dot_segments('t'), 't')
+ self.assertEqual(remove_dot_segments(''), '')
+ self.assertEqual(remove_dot_segments('/../a/b/c'), '/a/b/c')
+ self.assertEqual(remove_dot_segments('../a'), 'a')
+ self.assertEqual(remove_dot_segments('./a'), 'a')
+ self.assertEqual(remove_dot_segments('.'), '')
+ self.assertEqual(remove_dot_segments('////'), '////')
+
+ def test_js_to_json_vars_strings(self):
+ self.assertDictEqual(
+ json.loads(js_to_json(
+ '''{
+ 'null': a,
+ 'nullStr': b,
+ 'true': c,
+ 'trueStr': d,
+ 'false': e,
+ 'falseStr': f,
+ 'unresolvedVar': g,
+ }''',
+ {
+ 'a': 'null',
+ 'b': '"null"',
+ 'c': 'true',
+ 'd': '"true"',
+ 'e': 'false',
+ 'f': '"false"',
+ 'g': 'var',
+ }
+ )),
+ {
+ 'null': None,
+ 'nullStr': 'null',
+ 'true': True,
+ 'trueStr': 'true',
+ 'false': False,
+ 'falseStr': 'false',
+ 'unresolvedVar': 'var'
+ }
+ )
+
+ self.assertDictEqual(
+ json.loads(js_to_json(
+ '''{
+ 'int': a,
+ 'intStr': b,
+ 'float': c,
+ 'floatStr': d,
+ }''',
+ {
+ 'a': '123',
+ 'b': '"123"',
+ 'c': '1.23',
+ 'd': '"1.23"',
+ }
+ )),
+ {
+ 'int': 123,
+ 'intStr': '123',
+ 'float': 1.23,
+ 'floatStr': '1.23',
+ }
+ )
+
+ self.assertDictEqual(
+ json.loads(js_to_json(
+ '''{
+ 'object': a,
+ 'objectStr': b,
+ 'array': c,
+ 'arrayStr': d,
+ }''',
+ {
+ 'a': '{}',
+ 'b': '"{}"',
+ 'c': '[]',
+ 'd': '"[]"',
+ }
+ )),
+ {
+ 'object': {},
+ 'objectStr': '{}',
+ 'array': [],
+ 'arrayStr': '[]',
+ }
+ )
def test_js_to_json_realworld(self):
inp = '''{
on = js_to_json('[1,//{},\n2]')
self.assertEqual(json.loads(on), [1, 2])
+ on = js_to_json(R'"\^\$\#"')
+ self.assertEqual(json.loads(on), R'^$#', msg='Unnecessary escapes should be stripped')
+
+ on = js_to_json('\'"\\""\'')
+ self.assertEqual(json.loads(on), '"""', msg='Unnecessary quote escape should be escaped')
+
+ on = js_to_json('[new Date("spam"), \'("eggs")\']')
+ self.assertEqual(json.loads(on), ['spam', '("eggs")'], msg='Date regex should match a single string')
+
def test_js_to_json_malformed(self):
self.assertEqual(js_to_json('42a1'), '42"a1"')
self.assertEqual(js_to_json('42a-1'), '42"a"-1')
+ def test_js_to_json_template_literal(self):
+ self.assertEqual(js_to_json('`Hello ${name}`', {'name': '"world"'}), '"Hello world"')
+ self.assertEqual(js_to_json('`${name}${name}`', {'name': '"X"'}), '"XX"')
+ self.assertEqual(js_to_json('`${name}${name}`', {'name': '5'}), '"55"')
+ self.assertEqual(js_to_json('`${name}"${name}"`', {'name': '5'}), '"5\\"5\\""')
+ self.assertEqual(js_to_json('`${name}`', {}), '"name"')
+
+ def test_js_to_json_common_constructors(self):
+ self.assertEqual(json.loads(js_to_json('new Map([["a", 5]])')), {'a': 5})
+ 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")
+
def test_extract_attributes(self):
self.assertEqual(extract_attributes('<e x="y">'), {'x': 'y'})
self.assertEqual(extract_attributes("<e x='y'>"), {'x': 'y'})
self.assertEqual(list(get_elements_text_and_html_by_attribute('class', 'foo', html)), [])
self.assertEqual(list(get_elements_text_and_html_by_attribute('class', 'no-such-foo', html)), [])
+ self.assertEqual(list(get_elements_text_and_html_by_attribute(
+ 'class', 'foo', '<a class="foo">nice</a><span class="foo">nice</span>', tag='a')), [('nice', '<a class="foo">nice</a>')])
+
GET_ELEMENT_BY_TAG_TEST_STRING = '''
random text lorem ipsum</p>
<div>
def test_clean_podcast_url(self):
self.assertEqual(clean_podcast_url('https://www.podtrac.com/pts/redirect.mp3/chtbl.com/track/5899E/traffic.megaphone.fm/HSW7835899191.mp3'), 'https://traffic.megaphone.fm/HSW7835899191.mp3')
self.assertEqual(clean_podcast_url('https://play.podtrac.com/npr-344098539/edge1.pod.npr.org/anon.npr-podcasts/podcast/npr/waitwait/2020/10/20201003_waitwait_wwdtmpodcast201003-015621a5-f035-4eca-a9a1-7c118d90bc3c.mp3'), 'https://edge1.pod.npr.org/anon.npr-podcasts/podcast/npr/waitwait/2020/10/20201003_waitwait_wwdtmpodcast201003-015621a5-f035-4eca-a9a1-7c118d90bc3c.mp3')
+ self.assertEqual(clean_podcast_url('https://pdst.fm/e/2.gum.fm/chtbl.com/track/chrt.fm/track/34D33/pscrb.fm/rss/p/traffic.megaphone.fm/ITLLC7765286967.mp3?updated=1687282661'), 'https://traffic.megaphone.fm/ITLLC7765286967.mp3?updated=1687282661')
+ self.assertEqual(clean_podcast_url('https://pdst.fm/e/https://mgln.ai/e/441/www.buzzsprout.com/1121972/13019085-ep-252-the-deep-life-stack.mp3'), 'https://www.buzzsprout.com/1121972/13019085-ep-252-the-deep-life-stack.mp3')
def test_LazyList(self):
it = list(range(10))
vcodecs=[None], acodecs=[None], vexts=['webm'], aexts=['m4a']), 'mkv')
self.assertEqual(get_compatible_ext(
vcodecs=[None], acodecs=[None], vexts=['webm'], aexts=['webm']), 'webm')
+ self.assertEqual(get_compatible_ext(
+ vcodecs=[None], acodecs=[None], vexts=['webm'], aexts=['weba']), 'webm')
self.assertEqual(get_compatible_ext(
vcodecs=['h264'], acodecs=['mp4a'], vexts=['mov'], aexts=['m4a']), 'mp4')
self.assertEqual(get_compatible_ext(
vcodecs=['av1'], acodecs=['mp4a'], vexts=['webm'], aexts=['m4a'], preferences=('webm', 'mkv')), 'mkv')
- 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 is not None),
- msg='`...` should give all values except `None`')
- 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')
-
- # 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')
-
- # 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 dict key')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: 'fail'}, default=...), {0: ...},
- msg='do not remove `None` values if `default`')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: 'dict'}), {0: {}},
- msg='do not remove empty values when dict key')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: 'dict'}, default=...), {0: {}},
- msg='do not remove empty values when dict key and a default')
- self.assertEqual(traverse_obj(_TEST_DATA, {0: ('dict', ...)}), {0: []},
- msg='if branch in dict key not successful, return `[]`')
-
- # 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`')
-
- # 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')
-
- # 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), list('str'),
- msg='`...` branching into string should result in list')
- self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, ('str', (0, 2)),
- traverse_string=True), ['s', 'r'],
- msg='branching into string should result in list')
- self.assertEqual(traverse_obj(_TRAVERSE_STRING_DATA, ('str', lambda _, x: x),
- traverse_string=True), list('str'),
- msg='function branching into string should result in list')
-
- # 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`')
+ def test_try_call(self):
+ def total(*x, **kwargs):
+ return sum(x) + sum(kwargs.values())
+
+ self.assertEqual(try_call(None), None,
+ msg='not a fn should give None')
+ self.assertEqual(try_call(lambda: 1), 1,
+ msg='int fn with no expected_type should give int')
+ self.assertEqual(try_call(lambda: 1, expected_type=int), 1,
+ 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,
+ 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')
+ self.assertEqual(try_call(lambda: 1, expected_type=dict), None,
+ msg='int fn with no expected_type should give None')
+ self.assertEqual(try_call(lambda x: {}, total, args=(42, ), expected_type=int), 42,
+ msg='expect first int result with expected_type int')
+
+ def test_variadic(self):
+ self.assertEqual(variadic(None), (None, ))
+ self.assertEqual(variadic('spam'), ('spam', ))
+ self.assertEqual(variadic('spam', allowed_types=dict), 'spam')
+ with warnings.catch_warnings():
+ warnings.simplefilter('ignore')
+ self.assertEqual(variadic('spam', allowed_types=[dict]), 'spam')
+
+ def test_http_header_dict(self):
+ headers = HTTPHeaderDict()
+ headers['ytdl-test'] = b'0'
+ self.assertEqual(list(headers.items()), [('Ytdl-Test', '0')])
+ headers['ytdl-test'] = 1
+ self.assertEqual(list(headers.items()), [('Ytdl-Test', '1')])
+ headers['Ytdl-test'] = '2'
+ self.assertEqual(list(headers.items()), [('Ytdl-Test', '2')])
+ self.assertTrue('ytDl-Test' in headers)
+ self.assertEqual(str(headers), str(dict(headers)))
+ self.assertEqual(repr(headers), str(dict(headers)))
+
+ headers.update({'X-dlp': 'data'})
+ self.assertEqual(set(headers.items()), {('Ytdl-Test', '2'), ('X-Dlp', 'data')})
+ self.assertEqual(dict(headers), {'Ytdl-Test': '2', 'X-Dlp': 'data'})
+ self.assertEqual(len(headers), 2)
+ self.assertEqual(headers.copy(), headers)
+ headers2 = HTTPHeaderDict({'X-dlp': 'data3'}, **headers, **{'X-dlp': 'data2'})
+ self.assertEqual(set(headers2.items()), {('Ytdl-Test', '2'), ('X-Dlp', 'data2')})
+ self.assertEqual(len(headers2), 2)
+ headers2.clear()
+ self.assertEqual(len(headers2), 0)
+
+ # ensure we prefer latter headers
+ headers3 = HTTPHeaderDict({'Ytdl-TeSt': 1}, {'Ytdl-test': 2})
+ self.assertEqual(set(headers3.items()), {('Ytdl-Test', '2')})
+ del headers3['ytdl-tesT']
+ self.assertEqual(dict(headers3), {})
+
+ 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://@foo.bar') == ('http://foo.bar', 'Basic Og==')
+ assert extract_basic_auth('http://:pass@foo.bar') == ('http://foo.bar', 'Basic OnBhc3M=')
+ assert extract_basic_auth('http://user:@foo.bar') == ('http://foo.bar', 'Basic dXNlcjo=')
+ 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_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 stderr
+ assert not error
+ return stdout
+
+ 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