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[ie/youtube] Do not require PO Token for premium accounts (#13640)

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Authored by: coletdjnz
This commit is contained in:
coletdjnz
2025-07-11 18:54:01 +12:00
committed by GitHub
parent 2aaf1aa71d
commit 5b57b72c1a
3 changed files with 335 additions and 141 deletions
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157
yt_dlp/extractor/youtube/_base.py
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@@ -1,5 +1,6 @@
import calendar
import copy
import dataclasses
import datetime as dt
import enum
import functools
@@ -38,6 +39,60 @@ class _PoTokenContext(enum.Enum):
SUBS = 'subs'
class StreamingProtocol(enum.Enum):
HTTPS = 'https'
DASH = 'dash'
HLS = 'hls'
@dataclasses.dataclass
class BasePoTokenPolicy:
required: bool = False
# Try to fetch a PO Token even if it is not required.
recommended: bool = False
not_required_for_premium: bool = False
@dataclasses.dataclass
class GvsPoTokenPolicy(BasePoTokenPolicy):
not_required_with_player_token: bool = False
@dataclasses.dataclass
class PlayerPoTokenPolicy(BasePoTokenPolicy):
pass
@dataclasses.dataclass
class SubsPoTokenPolicy(BasePoTokenPolicy):
pass
WEB_PO_TOKEN_POLICIES = {
'GVS_PO_TOKEN_POLICY': {
StreamingProtocol.HTTPS: GvsPoTokenPolicy(
required=True,
recommended=True,
not_required_for_premium=True,
not_required_with_player_token=False,
),
StreamingProtocol.DASH: GvsPoTokenPolicy(
required=True,
recommended=True,
not_required_for_premium=True,
not_required_with_player_token=False,
),
StreamingProtocol.HLS: GvsPoTokenPolicy(
required=False,
recommended=True,
),
},
'PLAYER_PO_TOKEN_POLICY': PlayerPoTokenPolicy(required=False),
# In rollout, currently detected via experiment
# Premium users DO require a PO Token for subtitles
'SUBS_PO_TOKEN_POLICY': SubsPoTokenPolicy(required=False),
}
# any clients starting with _ cannot be explicitly requested by the user
INNERTUBE_CLIENTS = {
'web': {
@@ -48,8 +103,8 @@ INNERTUBE_CLIENTS = {
},
},
'INNERTUBE_CONTEXT_CLIENT_NAME': 1,
'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
'SUPPORTS_COOKIES': True,
**WEB_PO_TOKEN_POLICIES,
},
# Safari UA returns pre-merged video+audio 144p/240p/360p/720p/1080p HLS formats
'web_safari': {
@@ -61,8 +116,8 @@ INNERTUBE_CLIENTS = {
},
},
'INNERTUBE_CONTEXT_CLIENT_NAME': 1,
'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
'SUPPORTS_COOKIES': True,
**WEB_PO_TOKEN_POLICIES,
'PLAYER_PARAMS': '8AEB',
},
'web_embedded': {
@@ -84,7 +139,24 @@ INNERTUBE_CLIENTS = {
},
},
'INNERTUBE_CONTEXT_CLIENT_NAME': 67,
'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
'GVS_PO_TOKEN_POLICY': {
StreamingProtocol.HTTPS: GvsPoTokenPolicy(
required=True,
recommended=True,
not_required_for_premium=True,
not_required_with_player_token=False,
),
StreamingProtocol.DASH: GvsPoTokenPolicy(
required=True,
recommended=True,
not_required_for_premium=True,
not_required_with_player_token=False,
),
StreamingProtocol.HLS: GvsPoTokenPolicy(
required=False,
recommended=True,
),
},
'SUPPORTS_COOKIES': True,
},
# This client now requires sign-in for every video
@@ -96,7 +168,24 @@ INNERTUBE_CLIENTS = {
},
},
'INNERTUBE_CONTEXT_CLIENT_NAME': 62,
'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
'GVS_PO_TOKEN_POLICY': {
StreamingProtocol.HTTPS: GvsPoTokenPolicy(
required=True,
recommended=True,
not_required_for_premium=True,
not_required_with_player_token=False,
),
StreamingProtocol.DASH: GvsPoTokenPolicy(
required=True,
recommended=True,
not_required_for_premium=True,
not_required_with_player_token=False,
),
StreamingProtocol.HLS: GvsPoTokenPolicy(
required=False,
recommended=True,
),
},
'REQUIRE_AUTH': True,
'SUPPORTS_COOKIES': True,
},
@@ -113,7 +202,24 @@ INNERTUBE_CLIENTS = {
},
'INNERTUBE_CONTEXT_CLIENT_NAME': 3,
'REQUIRE_JS_PLAYER': False,
'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
'GVS_PO_TOKEN_POLICY': {
StreamingProtocol.HTTPS: GvsPoTokenPolicy(
required=True,
recommended=True,
not_required_with_player_token=True,
),
StreamingProtocol.DASH: GvsPoTokenPolicy(
required=True,
recommended=True,
not_required_with_player_token=True,
),
StreamingProtocol.HLS: GvsPoTokenPolicy(
required=False,
recommended=True,
not_required_with_player_token=True,
),
},
'PLAYER_PO_TOKEN_POLICY': PlayerPoTokenPolicy(required=False, recommended=True),
},
# YouTube Kids videos aren't returned on this client for some reason
'android_vr': {
@@ -147,7 +253,21 @@ INNERTUBE_CLIENTS = {
},
},
'INNERTUBE_CONTEXT_CLIENT_NAME': 5,
'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
'GVS_PO_TOKEN_POLICY': {
StreamingProtocol.HTTPS: GvsPoTokenPolicy(
required=True,
recommended=True,
not_required_with_player_token=True,
),
# HLS Livestreams require POT 30 seconds in
# TODO: Rolling out
StreamingProtocol.HLS: GvsPoTokenPolicy(
required=False,
recommended=True,
not_required_with_player_token=True,
),
},
'PLAYER_PO_TOKEN_POLICY': PlayerPoTokenPolicy(required=False, recommended=True),
'REQUIRE_JS_PLAYER': False,
},
# mweb has 'ultralow' formats
@@ -162,7 +282,24 @@ INNERTUBE_CLIENTS = {
},
},
'INNERTUBE_CONTEXT_CLIENT_NAME': 2,
'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
'GVS_PO_TOKEN_POLICY': {
StreamingProtocol.HTTPS: GvsPoTokenPolicy(
required=True,
recommended=True,
not_required_for_premium=True,
not_required_with_player_token=False,
),
StreamingProtocol.DASH: GvsPoTokenPolicy(
required=True,
recommended=True,
not_required_for_premium=True,
not_required_with_player_token=False,
),
StreamingProtocol.HLS: GvsPoTokenPolicy(
required=False,
recommended=True,
),
},
'SUPPORTS_COOKIES': True,
},
'tv': {
@@ -226,7 +363,11 @@ def build_innertube_clients():
for client, ytcfg in tuple(INNERTUBE_CLIENTS.items()):
ytcfg.setdefault('INNERTUBE_HOST', 'www.youtube.com')
ytcfg.setdefault('REQUIRE_JS_PLAYER', True)
ytcfg.setdefault('PO_TOKEN_REQUIRED_CONTEXTS', [])
ytcfg.setdefault('GVS_PO_TOKEN_POLICY', {})
for protocol in StreamingProtocol:
ytcfg['GVS_PO_TOKEN_POLICY'].setdefault(protocol, GvsPoTokenPolicy())
ytcfg.setdefault('PLAYER_PO_TOKEN_POLICY', PlayerPoTokenPolicy())
ytcfg.setdefault('SUBS_PO_TOKEN_POLICY', SubsPoTokenPolicy())
ytcfg.setdefault('REQUIRE_AUTH', False)
ytcfg.setdefault('SUPPORTS_COOKIES', False)
ytcfg.setdefault('PLAYER_PARAMS', None)