Updated ytdlp version

This commit is contained in:
2023-08-13 20:13:21 -05:00
parent 5264103f31
commit ee3e042b1b
344 changed files with 20808 additions and 7875 deletions

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# flake8: noqa: F403
from ..compat.compat_utils import passthrough_module
passthrough_module(__name__, '._deprecated')
del passthrough_module
# isort: off
from .traversal import *
from ._utils import *
from ._utils import _configuration_args, _get_exe_version_output # noqa: F401

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"""Deprecated - New code should avoid these"""
import warnings
from ..compat.compat_utils import passthrough_module
# XXX: Implement this the same way as other DeprecationWarnings without circular import
passthrough_module(__name__, '.._legacy', callback=lambda attr: warnings.warn(
DeprecationWarning(f'{__name__}.{attr} is deprecated'), stacklevel=6))
del passthrough_module
from ._utils import preferredencoding
def encodeFilename(s, for_subprocess=False):
assert isinstance(s, str)
return s
def decodeFilename(b, for_subprocess=False):
return b
def decodeArgument(b):
return b
def decodeOption(optval):
if optval is None:
return optval
if isinstance(optval, bytes):
optval = optval.decode(preferredencoding())
assert isinstance(optval, str)
return optval
def error_to_compat_str(err):
return str(err)

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"""No longer used and new code should not use. Exists only for API compat."""
import platform
import struct
import sys
import urllib.error
import urllib.parse
import urllib.request
import zlib
from ._utils import Popen, decode_base_n, preferredencoding
from .networking import escape_rfc3986 # noqa: F401
from .networking import normalize_url as escape_url # noqa: F401
from .traversal import traverse_obj
from ..dependencies import certifi, websockets
from ..networking._helper import make_ssl_context
from ..networking._urllib import HTTPHandler
# isort: split
from .networking import random_user_agent, std_headers # noqa: F401
from ..cookies import YoutubeDLCookieJar # noqa: F401
from ..networking._urllib import PUTRequest # noqa: F401
from ..networking._urllib import SUPPORTED_ENCODINGS, HEADRequest # noqa: F401
from ..networking._urllib import ProxyHandler as PerRequestProxyHandler # noqa: F401
from ..networking._urllib import RedirectHandler as YoutubeDLRedirectHandler # noqa: F401
from ..networking._urllib import ( # noqa: F401
make_socks_conn_class,
update_Request,
)
from ..networking.exceptions import HTTPError, network_exceptions # noqa: F401
has_certifi = bool(certifi)
has_websockets = bool(websockets)
def load_plugins(name, suffix, namespace):
from ..plugins import load_plugins
ret = load_plugins(name, suffix)
namespace.update(ret)
return ret
def traverse_dict(dictn, keys, casesense=True):
return traverse_obj(dictn, keys, casesense=casesense, is_user_input=True, traverse_string=True)
def decode_base(value, digits):
return decode_base_n(value, table=digits)
def platform_name():
""" Returns the platform name as a str """
return platform.platform()
def get_subprocess_encoding():
if sys.platform == 'win32' and sys.getwindowsversion()[0] >= 5:
# For subprocess calls, encode with locale encoding
# Refer to http://stackoverflow.com/a/9951851/35070
encoding = preferredencoding()
else:
encoding = sys.getfilesystemencoding()
if encoding is None:
encoding = 'utf-8'
return encoding
# UNUSED
# Based on png2str() written by @gdkchan and improved by @yokrysty
# Originally posted at https://github.com/ytdl-org/youtube-dl/issues/9706
def decode_png(png_data):
# Reference: https://www.w3.org/TR/PNG/
header = png_data[8:]
if png_data[:8] != b'\x89PNG\x0d\x0a\x1a\x0a' or header[4:8] != b'IHDR':
raise OSError('Not a valid PNG file.')
int_map = {1: '>B', 2: '>H', 4: '>I'}
unpack_integer = lambda x: struct.unpack(int_map[len(x)], x)[0]
chunks = []
while header:
length = unpack_integer(header[:4])
header = header[4:]
chunk_type = header[:4]
header = header[4:]
chunk_data = header[:length]
header = header[length:]
header = header[4:] # Skip CRC
chunks.append({
'type': chunk_type,
'length': length,
'data': chunk_data
})
ihdr = chunks[0]['data']
width = unpack_integer(ihdr[:4])
height = unpack_integer(ihdr[4:8])
idat = b''
for chunk in chunks:
if chunk['type'] == b'IDAT':
idat += chunk['data']
if not idat:
raise OSError('Unable to read PNG data.')
decompressed_data = bytearray(zlib.decompress(idat))
stride = width * 3
pixels = []
def _get_pixel(idx):
x = idx % stride
y = idx // stride
return pixels[y][x]
for y in range(height):
basePos = y * (1 + stride)
filter_type = decompressed_data[basePos]
current_row = []
pixels.append(current_row)
for x in range(stride):
color = decompressed_data[1 + basePos + x]
basex = y * stride + x
left = 0
up = 0
if x > 2:
left = _get_pixel(basex - 3)
if y > 0:
up = _get_pixel(basex - stride)
if filter_type == 1: # Sub
color = (color + left) & 0xff
elif filter_type == 2: # Up
color = (color + up) & 0xff
elif filter_type == 3: # Average
color = (color + ((left + up) >> 1)) & 0xff
elif filter_type == 4: # Paeth
a = left
b = up
c = 0
if x > 2 and y > 0:
c = _get_pixel(basex - stride - 3)
p = a + b - c
pa = abs(p - a)
pb = abs(p - b)
pc = abs(p - c)
if pa <= pb and pa <= pc:
color = (color + a) & 0xff
elif pb <= pc:
color = (color + b) & 0xff
else:
color = (color + c) & 0xff
current_row.append(color)
return width, height, pixels
def register_socks_protocols():
# "Register" SOCKS protocols
# In Python < 2.6.5, urlsplit() suffers from bug https://bugs.python.org/issue7904
# URLs with protocols not in urlparse.uses_netloc are not handled correctly
for scheme in ('socks', 'socks4', 'socks4a', 'socks5'):
if scheme not in urllib.parse.uses_netloc:
urllib.parse.uses_netloc.append(scheme)
def handle_youtubedl_headers(headers):
filtered_headers = headers
if 'Youtubedl-no-compression' in filtered_headers:
filtered_headers = {k: v for k, v in filtered_headers.items() if k.lower() != 'accept-encoding'}
del filtered_headers['Youtubedl-no-compression']
return filtered_headers
def request_to_url(req):
if isinstance(req, urllib.request.Request):
return req.get_full_url()
else:
return req
def sanitized_Request(url, *args, **kwargs):
from ..utils import extract_basic_auth, sanitize_url
url, auth_header = extract_basic_auth(escape_url(sanitize_url(url)))
if auth_header is not None:
headers = args[1] if len(args) >= 2 else kwargs.setdefault('headers', {})
headers['Authorization'] = auth_header
return urllib.request.Request(url, *args, **kwargs)
class YoutubeDLHandler(HTTPHandler):
def __init__(self, params, *args, **kwargs):
self._params = params
super().__init__(*args, **kwargs)
YoutubeDLHTTPSHandler = YoutubeDLHandler
class YoutubeDLCookieProcessor(urllib.request.HTTPCookieProcessor):
def __init__(self, cookiejar=None):
urllib.request.HTTPCookieProcessor.__init__(self, cookiejar)
def http_response(self, request, response):
return urllib.request.HTTPCookieProcessor.http_response(self, request, response)
https_request = urllib.request.HTTPCookieProcessor.http_request
https_response = http_response
def make_HTTPS_handler(params, **kwargs):
return YoutubeDLHTTPSHandler(params, context=make_ssl_context(
verify=not params.get('nocheckcertificate'),
client_certificate=params.get('client_certificate'),
client_certificate_key=params.get('client_certificate_key'),
client_certificate_password=params.get('client_certificate_password'),
legacy_support=params.get('legacyserverconnect'),
use_certifi='no-certifi' not in params.get('compat_opts', []),
), **kwargs)
def process_communicate_or_kill(p, *args, **kwargs):
return Popen.communicate_or_kill(p, *args, **kwargs)

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import collections
import random
import urllib.parse
import urllib.request
from ._utils import remove_start
def random_user_agent():
_USER_AGENT_TPL = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/%s Safari/537.36'
_CHROME_VERSIONS = (
'90.0.4430.212',
'90.0.4430.24',
'90.0.4430.70',
'90.0.4430.72',
'90.0.4430.85',
'90.0.4430.93',
'91.0.4472.101',
'91.0.4472.106',
'91.0.4472.114',
'91.0.4472.124',
'91.0.4472.164',
'91.0.4472.19',
'91.0.4472.77',
'92.0.4515.107',
'92.0.4515.115',
'92.0.4515.131',
'92.0.4515.159',
'92.0.4515.43',
'93.0.4556.0',
'93.0.4577.15',
'93.0.4577.63',
'93.0.4577.82',
'94.0.4606.41',
'94.0.4606.54',
'94.0.4606.61',
'94.0.4606.71',
'94.0.4606.81',
'94.0.4606.85',
'95.0.4638.17',
'95.0.4638.50',
'95.0.4638.54',
'95.0.4638.69',
'95.0.4638.74',
'96.0.4664.18',
'96.0.4664.45',
'96.0.4664.55',
'96.0.4664.93',
'97.0.4692.20',
)
return _USER_AGENT_TPL % random.choice(_CHROME_VERSIONS)
class HTTPHeaderDict(collections.UserDict, dict):
"""
Store and access keys case-insensitively.
The constructor can take multiple dicts, in which keys in the latter are prioritised.
"""
def __init__(self, *args, **kwargs):
super().__init__()
for dct in args:
if dct is not None:
self.update(dct)
self.update(kwargs)
def __setitem__(self, key, value):
if isinstance(value, bytes):
value = value.decode('latin-1')
super().__setitem__(key.title(), str(value))
def __getitem__(self, key):
return super().__getitem__(key.title())
def __delitem__(self, key):
super().__delitem__(key.title())
def __contains__(self, key):
return super().__contains__(key.title() if isinstance(key, str) else key)
std_headers = HTTPHeaderDict({
'User-Agent': random_user_agent(),
'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
'Accept-Language': 'en-us,en;q=0.5',
'Sec-Fetch-Mode': 'navigate',
})
def clean_proxies(proxies: dict, headers: HTTPHeaderDict):
req_proxy = headers.pop('Ytdl-Request-Proxy', None)
if req_proxy:
proxies.clear() # XXX: compat: Ytdl-Request-Proxy takes preference over everything, including NO_PROXY
proxies['all'] = req_proxy
for proxy_key, proxy_url in proxies.items():
if proxy_url == '__noproxy__':
proxies[proxy_key] = None
continue
if proxy_key == 'no': # special case
continue
if proxy_url is not None:
# Ensure proxies without a scheme are http.
try:
proxy_scheme = urllib.request._parse_proxy(proxy_url)[0]
except ValueError:
# Ignore invalid proxy URLs. Sometimes these may be introduced through environment
# variables unrelated to proxy settings - e.g. Colab `COLAB_LANGUAGE_SERVER_PROXY`.
# If the proxy is going to be used, the Request Handler proxy validation will handle it.
continue
if proxy_scheme is None:
proxies[proxy_key] = 'http://' + remove_start(proxy_url, '//')
replace_scheme = {
'socks5': 'socks5h', # compat: socks5 was treated as socks5h
'socks': 'socks4' # compat: non-standard
}
if proxy_scheme in replace_scheme:
proxies[proxy_key] = urllib.parse.urlunparse(
urllib.parse.urlparse(proxy_url)._replace(scheme=replace_scheme[proxy_scheme]))
def clean_headers(headers: HTTPHeaderDict):
if 'Youtubedl-No-Compression' in headers: # compat
del headers['Youtubedl-No-Compression']
headers['Accept-Encoding'] = 'identity'
def remove_dot_segments(path):
# Implements RFC3986 5.2.4 remote_dot_segments
# Pseudo-code: https://tools.ietf.org/html/rfc3986#section-5.2.4
# https://github.com/urllib3/urllib3/blob/ba49f5c4e19e6bca6827282feb77a3c9f937e64b/src/urllib3/util/url.py#L263
output = []
segments = path.split('/')
for s in segments:
if s == '.':
continue
elif s == '..':
if output:
output.pop()
else:
output.append(s)
if not segments[0] and (not output or output[0]):
output.insert(0, '')
if segments[-1] in ('.', '..'):
output.append('')
return '/'.join(output)
def escape_rfc3986(s):
"""Escape non-ASCII characters as suggested by RFC 3986"""
return urllib.parse.quote(s, b"%/;:@&=+$,!~*'()?#[]")
def normalize_url(url):
"""Normalize URL as suggested by RFC 3986"""
url_parsed = urllib.parse.urlparse(url)
return url_parsed._replace(
netloc=url_parsed.netloc.encode('idna').decode('ascii'),
path=escape_rfc3986(remove_dot_segments(url_parsed.path)),
params=escape_rfc3986(url_parsed.params),
query=escape_rfc3986(url_parsed.query),
fragment=escape_rfc3986(url_parsed.fragment)
).geturl()

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import collections.abc
import contextlib
import inspect
import itertools
import re
from ._utils import (
IDENTITY,
NO_DEFAULT,
LazyList,
int_or_none,
is_iterable_like,
try_call,
variadic,
)
def traverse_obj(
obj, *paths, default=NO_DEFAULT, expected_type=None, get_all=True,
casesense=True, is_user_input=False, traverse_string=False):
"""
Safely traverse nested `dict`s and `Iterable`s
>>> obj = [{}, {"key": "value"}]
>>> traverse_obj(obj, (1, "key"))
"value"
Each of the provided `paths` is tested and the first producing a valid result will be returned.
The next path will also be tested if the path branched but no results could be found.
Supported values for traversal are `Mapping`, `Iterable` and `re.Match`.
Unhelpful values (`{}`, `None`) are treated as the absence of a value and discarded.
The paths will be wrapped in `variadic`, so that `'key'` is conveniently the same as `('key', )`.
The keys in the path can be one of:
- `None`: Return the current object.
- `set`: Requires the only item in the set to be a type or function,
like `{type}`/`{func}`. If a `type`, returns only values
of this type. If a function, returns `func(obj)`.
- `str`/`int`: Return `obj[key]`. For `re.Match`, return `obj.group(key)`.
- `slice`: Branch out and return all values in `obj[key]`.
- `Ellipsis`: Branch out and return a list of all values.
- `tuple`/`list`: Branch out and return a list of all matching values.
Read as: `[traverse_obj(obj, branch) for branch in branches]`.
- `function`: Branch out and return values filtered by the function.
Read as: `[value for key, value in obj if function(key, value)]`.
For `Iterable`s, `key` is the index of the value.
For `re.Match`es, `key` is the group number (0 = full match)
as well as additionally any group names, if given.
- `dict` Transform the current object and return a matching dict.
Read as: `{key: traverse_obj(obj, path) for key, path in dct.items()}`.
`tuple`, `list`, and `dict` all support nested paths and branches.
@params paths Paths which to traverse by.
@param default Value to return if the paths do not match.
If the last key in the path is a `dict`, it will apply to each value inside
the dict instead, depth first. Try to avoid if using nested `dict` keys.
@param expected_type If a `type`, only accept final values of this type.
If any other callable, try to call the function on each result.
If the last key in the path is a `dict`, it will apply to each value inside
the dict instead, recursively. This does respect branching paths.
@param get_all If `False`, return the first matching result, otherwise all matching ones.
@param casesense If `False`, consider string dictionary keys as case insensitive.
The following are only meant to be used by YoutubeDL.prepare_outtmpl and are not part of the API
@param is_user_input Whether the keys are generated from user input.
If `True` strings get converted to `int`/`slice` if needed.
@param traverse_string Whether to traverse into objects as strings.
If `True`, any non-compatible object will first be
converted into a string and then traversed into.
The return value of that path will be a string instead,
not respecting any further branching.
@returns The result of the object traversal.
If successful, `get_all=True`, and the path branches at least once,
then a list of results is returned instead.
If no `default` is given and the last path branches, a `list` of results
is always returned. If a path ends on a `dict` that result will always be a `dict`.
"""
casefold = lambda k: k.casefold() if isinstance(k, str) else k
if isinstance(expected_type, type):
type_test = lambda val: val if isinstance(val, expected_type) else None
else:
type_test = lambda val: try_call(expected_type or IDENTITY, args=(val,))
def apply_key(key, obj, is_last):
branching = False
result = None
if obj is None and traverse_string:
if key is ... or callable(key) or isinstance(key, slice):
branching = True
result = ()
elif key is None:
result = obj
elif isinstance(key, set):
assert len(key) == 1, 'Set should only be used to wrap a single item'
item = next(iter(key))
if isinstance(item, type):
if isinstance(obj, item):
result = obj
else:
result = try_call(item, args=(obj,))
elif isinstance(key, (list, tuple)):
branching = True
result = itertools.chain.from_iterable(
apply_path(obj, branch, is_last)[0] for branch in key)
elif key is ...:
branching = True
if isinstance(obj, collections.abc.Mapping):
result = obj.values()
elif is_iterable_like(obj):
result = obj
elif isinstance(obj, re.Match):
result = obj.groups()
elif traverse_string:
branching = False
result = str(obj)
else:
result = ()
elif callable(key):
branching = True
if isinstance(obj, collections.abc.Mapping):
iter_obj = obj.items()
elif is_iterable_like(obj):
iter_obj = enumerate(obj)
elif isinstance(obj, re.Match):
iter_obj = itertools.chain(
enumerate((obj.group(), *obj.groups())),
obj.groupdict().items())
elif traverse_string:
branching = False
iter_obj = enumerate(str(obj))
else:
iter_obj = ()
result = (v for k, v in iter_obj if try_call(key, args=(k, v)))
if not branching: # string traversal
result = ''.join(result)
elif isinstance(key, dict):
iter_obj = ((k, _traverse_obj(obj, v, False, is_last)) for k, v in key.items())
result = {
k: v if v is not None else default for k, v in iter_obj
if v is not None or default is not NO_DEFAULT
} or None
elif isinstance(obj, collections.abc.Mapping):
result = (try_call(obj.get, args=(key,)) if casesense or try_call(obj.__contains__, args=(key,)) else
next((v for k, v in obj.items() if casefold(k) == key), None))
elif isinstance(obj, re.Match):
if isinstance(key, int) or casesense:
with contextlib.suppress(IndexError):
result = obj.group(key)
elif isinstance(key, str):
result = next((v for k, v in obj.groupdict().items() if casefold(k) == key), None)
elif isinstance(key, (int, slice)):
if is_iterable_like(obj, collections.abc.Sequence):
branching = isinstance(key, slice)
with contextlib.suppress(IndexError):
result = obj[key]
elif traverse_string:
with contextlib.suppress(IndexError):
result = str(obj)[key]
return branching, result if branching else (result,)
def lazy_last(iterable):
iterator = iter(iterable)
prev = next(iterator, NO_DEFAULT)
if prev is NO_DEFAULT:
return
for item in iterator:
yield False, prev
prev = item
yield True, prev
def apply_path(start_obj, path, test_type):
objs = (start_obj,)
has_branched = False
key = None
for last, key in lazy_last(variadic(path, (str, bytes, dict, set))):
if is_user_input and isinstance(key, str):
if key == ':':
key = ...
elif ':' in key:
key = slice(*map(int_or_none, key.split(':')))
elif int_or_none(key) is not None:
key = int(key)
if not casesense and isinstance(key, str):
key = key.casefold()
if __debug__ and callable(key):
# Verify function signature
inspect.signature(key).bind(None, None)
new_objs = []
for obj in objs:
branching, results = apply_key(key, obj, last)
has_branched |= branching
new_objs.append(results)
objs = itertools.chain.from_iterable(new_objs)
if test_type and not isinstance(key, (dict, list, tuple)):
objs = map(type_test, objs)
return objs, has_branched, isinstance(key, dict)
def _traverse_obj(obj, path, allow_empty, test_type):
results, has_branched, is_dict = apply_path(obj, path, test_type)
results = LazyList(item for item in results if item not in (None, {}))
if get_all and has_branched:
if results:
return results.exhaust()
if allow_empty:
return [] if default is NO_DEFAULT else default
return None
return results[0] if results else {} if allow_empty and is_dict else None
for index, path in enumerate(paths, 1):
result = _traverse_obj(obj, path, index == len(paths), True)
if result is not None:
return result
return None if default is NO_DEFAULT else default
def get_first(obj, *paths, **kwargs):
return traverse_obj(obj, *((..., *variadic(keys)) for keys in paths), **kwargs, get_all=False)
def dict_get(d, key_or_keys, default=None, skip_false_values=True):
for val in map(d.get, variadic(key_or_keys)):
if val is not None and (val or not skip_false_values):
return val
return default