Upgrade yt_dlp and download script

plugins/youtube_download/yt_dlp/compat/_legacy.py

@@ -30,11 +30,12 @@ from asyncio import run as compat_asyncio_run  # noqa: F401
 from re import Pattern as compat_Pattern  # noqa: F401
 from re import match as compat_Match  # noqa: F401
 
-from . import compat_expanduser, compat_HTMLParseError, compat_realpath
+from . import compat_expanduser, compat_HTMLParseError
 from .compat_utils import passthrough_module
 from ..dependencies import brotli as compat_brotli  # noqa: F401
 from ..dependencies import websockets as compat_websockets  # noqa: F401
 from ..dependencies.Cryptodome import AES as compat_pycrypto_AES  # noqa: F401
+from ..networking.exceptions import HTTPError as compat_HTTPError
 
 passthrough_module(__name__, '...utils', ('WINDOWS_VT_MODE', 'windows_enable_vt_mode'))
 
@@ -70,7 +71,6 @@ compat_html_parser_HTMLParseError = compat_HTMLParseError
 compat_HTMLParser = compat_html_parser_HTMLParser = html.parser.HTMLParser
 compat_http_client = http.client
 compat_http_server = http.server
-compat_HTTPError = urllib.error.HTTPError
 compat_input = input
 compat_integer_types = (int, )
 compat_itertools_count = itertools.count
@@ -78,7 +78,7 @@ compat_kwargs = lambda kwargs: kwargs
 compat_map = map
 compat_numeric_types = (int, float, complex)
 compat_os_path_expanduser = compat_expanduser
-compat_os_path_realpath = compat_realpath
+compat_os_path_realpath = os.path.realpath
 compat_print = print
 compat_shlex_split = shlex.split
 compat_socket_create_connection = socket.create_connection
@@ -88,7 +88,7 @@ compat_struct_unpack = struct.unpack
 compat_subprocess_get_DEVNULL = lambda: subprocess.DEVNULL
 compat_tokenize_tokenize = tokenize.tokenize
 compat_urllib_error = urllib.error
-compat_urllib_HTTPError = urllib.error.HTTPError
+compat_urllib_HTTPError = compat_HTTPError
 compat_urllib_parse = urllib.parse
 compat_urllib_parse_parse_qs = urllib.parse.parse_qs
 compat_urllib_parse_quote = urllib.parse.quote
@@ -104,5 +104,12 @@ compat_xml_parse_error = compat_xml_etree_ElementTree_ParseError = etree.ParseEr
 compat_xpath = lambda xpath: xpath
 compat_zip = zip
 workaround_optparse_bug9161 = lambda: None
+compat_str = str
+compat_b64decode = base64.b64decode
+compat_urlparse = urllib.parse
+compat_parse_qs = urllib.parse.parse_qs
+compat_urllib_parse_unquote = urllib.parse.unquote
+compat_urllib_parse_urlencode = urllib.parse.urlencode
+compat_urllib_parse_urlparse = urllib.parse.urlparse
 
 legacy = []