diff --git a/pytchat/core_async/livechat copy.py b/pytchat/core_async/livechat copy.py deleted file mode 100644 index 82b3bdc..0000000 --- a/pytchat/core_async/livechat copy.py +++ /dev/null @@ -1,297 +0,0 @@ -import aiohttp, asyncio -import datetime -import json -import random -import signal -import time -import traceback -import urllib.parse -from aiohttp.client_exceptions import ClientConnectorError -from concurrent.futures import CancelledError -from asyncio import Queue -from .buffer import Buffer -from ..parser.live import Parser -from .. import config -from ..exceptions import ChatParseException,IllegalFunctionCall -from ..paramgen import liveparam -from ..processors.default.processor import DefaultProcessor -from ..processors.combinator import Combinator - -logger = config.logger(__name__) -headers = config.headers -MAX_RETRY = 10 - - -class LiveChatAsync: - '''asyncio(aiohttp)を利用してYouTubeのライブ配信のチャットデータを取得する。 - - Parameter - --------- - video_id : str - 動画ID - - processor : ChatProcessor - チャットデータを加工するオブジェクト - - buffer : Buffer(maxsize:20[default]) - チャットデータchat_componentを格納するバッファ。 - maxsize : 格納できるchat_componentの個数 - default値20個。1個で約5~10秒分。 - - interruptable : bool - Ctrl+Cによる処理中断を行うかどうか。 - - callback : func - _listen()関数から一定間隔で自動的に呼びだす関数。 - - done_callback : func - listener終了時に呼び出すコールバック。 - - exception_handler : func - 例外を処理する関数 - - direct_mode : bool - Trueの場合、bufferを使わずにcallbackを呼ぶ。 - Trueの場合、callbackの設定が必須 - (設定していない場合IllegalFunctionCall例外を発生させる） - - Attributes - --------- - _is_alive : bool - チャット取得を停止するためのフラグ - ''' - - _setup_finished = False - - def __init__(self, video_id, - seektime = 0, - processor = DefaultProcessor(), - buffer = None, - interruptable = True, - callback = None, - done_callback = None, - exception_handler = None, - direct_mode = False): - self.video_id = video_id - self.seektime = seektime - if isinstance(processor, tuple): - self.processor = Combinator(processor) - else: - self.processor = processor - self._buffer = buffer - self._callback = callback - self._done_callback = done_callback - self._exception_handler = exception_handler - self._direct_mode = direct_mode - self._is_alive = True - self._parser = Parser() - self._pauser = Queue() - self._pauser.put_nowait(None) - self._setup() - - if not LiveChatAsync._setup_finished: - LiveChatAsync._setup_finished = True - if exception_handler == None: - self._set_exception_handler(self._handle_exception) - else: - self._set_exception_handler(exception_handler) - if interruptable: - signal.signal(signal.SIGINT, - (lambda a, b:asyncio.create_task( - LiveChatAsync.shutdown(None,signal.SIGINT,b)) - )) - - def _setup(self): - #direct modeがTrueでcallback未設定の場合例外発生。 - if self._direct_mode: - if self._callback is None: - raise IllegalFunctionCall( - "direct_mode=Trueの場合callbackの設定が必須です。") - else: - #direct modeがFalseでbufferが未設定ならばデフォルトのbufferを作成 - if self._buffer is None: - self._buffer = Buffer(maxsize = 20) - #callbackが指定されている場合はcallbackを呼ぶループタスクを作成 - if self._callback is None: - pass - else: - #callbackを呼ぶループタスクの開始 - loop = asyncio.get_event_loop() - loop.create_task(self._callback_loop(self._callback)) - #_listenループタスクの開始 - loop = asyncio.get_event_loop() - listen_task = loop.create_task(self._startlisten()) - #add_done_callbackの登録 - if self._done_callback is None: - listen_task.add_done_callback(self.finish) - else: - listen_task.add_done_callback(self._done_callback) - - async def _startlisten(self): - """最初のcontinuationパラメータを取得し、 - _listenループのタスクを作成し開始する - """ - initial_continuation = liveparam.getparam(self.video_id,3) - await self._listen(initial_continuation) - - async def _listen(self, continuation): - ''' continuationに紐付いたチャットデータを取得し - Bufferにチャットデータを格納、 - 次のcontinuaitonを取得してループする。 - - Parameter - --------- - continuation : str - 次のチャットデータ取得に必要なパラメータ - ''' - try: - async with aiohttp.ClientSession() as session: - while(continuation and self._is_alive): - if self._pauser.empty(): - '''pause''' - await self._pauser.get() - '''resume: - prohibit from blocking by putting None into _pauser. - ''' - self._pauser.put_nowait(None) - continuation= liveparam.getparam(self.video_id,3) - livechat_json = (await - self._get_livechat_json(continuation, session, headers) - ) - metadata, chatdata = self._parser.parse( livechat_json ) - timeout = metadata['timeoutMs']/1000 - chat_component = { - "video_id" : self.video_id, - "timeout" : timeout, - "chatdata" : chatdata - } - time_mark =time.time() - if self._direct_mode: - await self._callback( - self.processor.process([chat_component]) - ) - else: - await self._buffer.put(chat_component) - diff_time = timeout - (time.time()-time_mark) - await asyncio.sleep(diff_time) - continuation = metadata.get('continuation') - except ChatParseException as e: - self.terminate() - logger.error(f"{str(e)}（video_id:\"{self.video_id}\"）") - return - except (TypeError , json.JSONDecodeError) : - self.terminate() - logger.error(f"{traceback.format_exc(limit = -1)}") - return - - logger.debug(f"[{self.video_id}]チャット取得を終了しました。") - self.terminate() - - async def _get_livechat_json(self, continuation, session, headers): - ''' - チャットデータが格納されたjsonデータを取得する。 - ''' - continuation = urllib.parse.quote(continuation) - livechat_json = None - status_code = 0 - url =( - f"https://www.youtube.com/live_chat/get_live_chat?" - f"continuation={continuation}&pbj=1") - for _ in range(MAX_RETRY + 1): - async with session.get(url ,headers = headers) as resp: - try: - text = await resp.text() - status_code = resp.status - livechat_json = json.loads(text) - break - except (ClientConnectorError,json.JSONDecodeError) : - await asyncio.sleep(1) - continue - else: - logger.error(f"[{self.video_id}]" - f"Exceeded retry count. status_code={status_code}") - return None - return livechat_json - - async def _callback_loop(self,callback): - """ コンストラクタでcallbackを指定している場合、バックグラウンドで - callbackに指定された関数に一定間隔でチャットデータを投げる。 - - Parameter - --------- - callback : func - 加工済みのチャットデータを渡す先の関数。 - """ - while self.is_alive(): - items = await self._buffer.get() - data = self.processor.process(items) - await callback(data) - - async def get(self): - """ bufferからデータを取り出し、processorに投げ、 - 加工済みのチャットデータを返す。 - - Returns - : Processorによって加工されたチャットデータ - """ - if self._callback is None: - items = await self._buffer.get() - return self.processor.process(items) - raise IllegalFunctionCall( - "既にcallbackを登録済みのため、get()は実行できません。") - - def pause(self): - if self._callback is None: - return - if not self._pauser.empty(): - self._pauser.get_nowait() - - def resume(self): - if self._callback is None: - return - if self._pauser.empty(): - self._pauser.put_nowait(None) - - def is_alive(self): - return self._is_alive - - def finish(self,sender): - '''Listener終了時のコールバック''' - try: - self.terminate() - except CancelledError: - logger.debug(f'[{self.video_id}]cancelled:{sender}') - - def terminate(self): - ''' - Listenerを終了する。 - ''' - self._is_alive = False - if self._direct_mode == False: - #bufferにダミーオブジェクトを入れてis_alive()を判定させる - self._buffer.put_nowait({'chatdata':'','timeout':1}) - logger.info(f'[{self.video_id}]終了しました') - - @classmethod - def _set_exception_handler(cls, handler): - loop = asyncio.get_event_loop() - loop.set_exception_handler(handler) - - @classmethod - def _handle_exception(cls, loop, context): - if not isinstance(context["exception"],CancelledError): - logger.error(f"Caught exception: {context}") - loop= asyncio.get_event_loop() - loop.create_task(cls.shutdown(None,None,None)) - - @classmethod - async def shutdown(cls, event, sig = None, handler=None): - logger.debug("シャットダウンしています") - tasks = [t for t in asyncio.all_tasks() if t is not - asyncio.current_task()] - [task.cancel() for task in tasks] - - logger.debug(f"残っているタスクを終了しています") - await asyncio.gather(*tasks,return_exceptions=True) - loop = asyncio.get_event_loop() - loop.stop() \ No newline at end of file diff --git a/pytchat/core_async/livechat.py b/pytchat/core_async/livechat.py index a78dc87..27341ee 100644 --- a/pytchat/core_async/livechat.py +++ b/pytchat/core_async/livechat.py @@ -30,6 +30,11 @@ class LiveChatAsync: video_id : str 動画ID + seektime : int + （ライブチャット取得時は無視） + 取得開始するアーカイブ済みチャットの経過時間(秒） + マイナス値を指定した場合は、配信開始前のチャットも取得する。 + processor : ChatProcessor チャットデータを加工するオブジェクト @@ -53,7 +58,11 @@ class LiveChatAsync: direct_mode : bool Trueの場合、bufferを使わずにcallbackを呼ぶ。 Trueの場合、callbackの設定が必須 - (設定していない場合IllegalFunctionCall例外を発生させる） + (設定していない場合IllegalFunctionCall例外を発生させる） + + force_replay : bool + Trueの場合、ライブチャットが取得できる場合であっても + 強制的にアーカイブ済みチャットを取得する。 Attributes --------- @@ -71,7 +80,9 @@ class LiveChatAsync: callback = None, done_callback = None, exception_handler = None, - direct_mode = False): + direct_mode = False, + force_replay = False + ): self.video_id = video_id self.seektime = seektime if isinstance(processor, tuple): @@ -84,7 +95,8 @@ class LiveChatAsync: self._exception_handler = exception_handler self._direct_mode = direct_mode self._is_alive = True - self._parser = Parser() + self._is_replay = force_replay + self._parser = Parser(is_replay = self._is_replay) self._pauser = Queue() self._pauser.put_nowait(None) self._setup() @@ -187,7 +199,7 @@ class LiveChatAsync: prohibit from blocking by putting None into _pauser. ''' self._pauser.put_nowait(None) - if self._parser.mode == 'LIVE': + if not self._is_replay: continuation = liveparam.getparam(self.video_id,3) return continuation @@ -205,9 +217,9 @@ class LiveChatAsync: ) contents = self._parser.get_contents(livechat_json) if self._first_fetch: - if contents is None: + if contents is None or self._is_replay: '''Try to fetch archive chat data.''' - self._parser.mode = 'REPLAY' + self._parser.is_replay = True self._fetch_url = ("live_chat_replay/" "get_live_chat_replay?continuation=") continuation = arcparam.getparam(self.video_id, self.seektime) @@ -268,8 +280,8 @@ class LiveChatAsync: raise IllegalFunctionCall( "既にcallbackを登録済みのため、get()は実行できません。") - def get_mode(self): - return self._parser.mode + def is_replay(self): + return self._is_replay def pause(self): if self._callback is None: @@ -300,7 +312,7 @@ class LiveChatAsync: self._is_alive = False if self._direct_mode == False: #bufferにダミーオブジェクトを入れてis_alive()を判定させる - self._buffer.put_nowait({'chatdata':'','timeout':1}) + self._buffer.put_nowait({'chatdata':'','timeout':0}) logger.info(f'[{self.video_id}]finished.') @classmethod diff --git a/pytchat/core_multithread/livechat.py b/pytchat/core_multithread/livechat.py index a07a439..9687289 100644 --- a/pytchat/core_multithread/livechat.py +++ b/pytchat/core_multithread/livechat.py @@ -28,6 +28,11 @@ class LiveChat: --------- video_id : str 動画ID + + seektime : int + （ライブチャット取得時は無視） + 取得開始するアーカイブ済みチャットの経過時間(秒） + マイナス値を指定した場合は、配信開始前のチャットも取得する。 processor : ChatProcessor チャットデータを加工するオブジェクト @@ -51,6 +56,10 @@ class LiveChat: Trueの場合、callbackの設定が必須 (設定していない場合IllegalFunctionCall例外を発生させる） + force_replay : bool + Trueの場合、ライブチャットが取得できる場合であっても + 強制的にアーカイブ済みチャットを取得する。 + Attributes --------- _executor : ThreadPoolExecutor @@ -70,7 +79,8 @@ class LiveChat: interruptable = True, callback = None, done_callback = None, - direct_mode = False + direct_mode = False, + force_replay = False ): self.video_id = video_id self.seektime = seektime @@ -84,7 +94,8 @@ class LiveChat: self._executor = ThreadPoolExecutor(max_workers=2) self._direct_mode = direct_mode self._is_alive = True - self._parser = Parser() + self._is_replay = force_replay + self._parser = Parser(is_replay = self._is_replay) self._pauser = Queue() self._pauser.put_nowait(None) self._setup() @@ -184,7 +195,7 @@ class LiveChat: prohibit from blocking by putting None into _pauser. ''' self._pauser.put_nowait(None) - if self._parser.mode == 'LIVE': + if not self._is_replay: continuation = liveparam.getparam(self.video_id,3) return continuation @@ -202,9 +213,9 @@ class LiveChat: ) contents = self._parser.get_contents(livechat_json) if self._first_fetch: - if contents is None: + if contents is None or self._is_replay: '''Try to fetch archive chat data.''' - self._parser.mode = 'REPLAY' + self._parser.is_replay = True self._fetch_url = ("live_chat_replay/" "get_live_chat_replay?continuation=") continuation = arcparam.getparam(self.video_id, self.seektime) @@ -235,7 +246,6 @@ class LiveChat: else: logger.error(f"[{self.video_id}]" f"Exceeded retry count. status_code={status_code}") - #self.terminate() return None return livechat_json @@ -266,8 +276,8 @@ class LiveChat: raise IllegalFunctionCall( "既にcallbackを登録済みのため、get()は実行できません。") - def get_mode(self): - return self._parser.mode + def is_replay(self): + return self._is_replay def pause(self): if self._callback is None: @@ -298,7 +308,7 @@ class LiveChat: self._is_alive = False if self._direct_mode == False: #bufferにダミーオブジェクトを入れてis_alive()を判定させる - self._buffer.put({'chatdata':'','timeout':1}) + self._buffer.put({'chatdata':'','timeout':0}) logger.info(f'[{self.video_id}]finished.') @classmethod diff --git a/pytchat/paramgen/arcparam.py b/pytchat/paramgen/arcparam.py index 99154d7..1d80ae1 100644 --- a/pytchat/paramgen/arcparam.py +++ b/pytchat/paramgen/arcparam.py @@ -52,32 +52,18 @@ def _nval(val): buf += val.to_bytes(1,'big') return buf - -def _tzparity(video_id,times): - t=0 - for i,s in enumerate(video_id): - ss = ord(s) - if(ss % 2 == 0): - t += ss*(12-i) - else: - t ^= ss*i - - return ((times^t) % 2).to_bytes(1,'big') - - def _build(video_id, seektime, topchatonly = False): switch_01 = b'\x04' if topchatonly else b'\x01' - - if seektime < 0: - raise ValueError('seektime is 0 or positive number.') - if seektime == 0: - times =_nval(1) + times =_nval(0) switch = b'\x04' + elif seektime == 0: + times =_nval(1) + switch = b'\x03' else: times =_nval(int(seektime*1000000)) switch = b'\x03' - parity = _tzparity(video_id, seektime) + parity = b'\x00' header_magic= b'\xA2\x9D\xB0\xD3\x04' sep_0 = b'\x1A' @@ -88,8 +74,8 @@ def _build(video_id, seektime, topchatonly = False): sep_2 = b'\x52\x1C\x08\x00\x10\x00\x18\x00\x20\x00' chkstr = b'\x2A\x0E\x73\x74\x61\x74\x69\x63\x63\x68\x65\x63\x6B\x73\x75\x6D\x40' sep_3 = b'\x00\x58\x03\x60' - sep_4 = b'\x68'+parity+b'\x72\x04\x08' - sep_5 = b'\x10'+parity+b'\x78\x00' + sep_4 = b'\x68' + parity + b'\x72\x04\x08' + sep_5 = b'\x10' + parity + b'\x78\x00' body = [ sep_0, _nval(len(vid)), diff --git a/pytchat/parser/live.py b/pytchat/parser/live.py index b58ab3d..90b03fe 100644 --- a/pytchat/parser/live.py +++ b/pytchat/parser/live.py @@ -1,7 +1,7 @@ """ pytchat.parser.live ~~~~~~~~~~~~~~~~~~~ -This module is parser of live chat JSON. +Parser of live chat JSON. """ import json @@ -15,11 +15,12 @@ from .. exceptions import ( logger = config.logger(__name__) -from .. import util class Parser: - def __init__(self): - self.mode = 'LIVE' + __slots__ = ['is_replay'] + + def __init__(self, is_replay): + self.is_replay = is_replay def get_contents(self, jsn): if jsn is None: @@ -31,29 +32,23 @@ class Parser: def parse(self, contents): """ - このparse関数はLiveChat._listen() 関数から定期的に呼び出される。 - 引数contentsはYoutubeから取得したチャットデータの生JSONであり、 - 与えられたJSONをチャットデータとメタデータに分割して返す。 - Parameter ---------- + contents : dict - + Youtubeから取得したチャットデータのJSONオブジェクト。 - （pythonの辞書形式に変換済みの状態で渡される） + + JSON of chat data from YouTube. Returns ------- tuple: - + metadata : dict　 チャットデータに付随するメタデータ + + metadata : dict + timeout + video_id + continuation - + chatdata : list[dict] - 　　　 チャットデータ本体のリスト。 + + chatdata : List[dict] """ if contents is None: - '''配信が終了した場合、もしくはチャットデータが取得できない場合''' + '''Broadcasting end or cannot fetch chat stream''' raise NoContentsException('Chat data stream is empty.') cont = contents['liveChatContinuation']['continuations'][0] @@ -76,15 +71,16 @@ class Parser: return self._create_data(metadata, contents) def _create_data(self, metadata, contents): - chatdata = contents['liveChatContinuation'].get('actions') - if self.mode == 'LIVE': - metadata.setdefault('timeoutMs', 10000) - else: - interval = self._get_interval(chatdata) + actions = contents['liveChatContinuation'].get('actions') + if self.is_replay: + interval = self._get_interval(actions) metadata.setdefault("timeoutMs",interval) - """アーカイブ済みチャットはライブチャットと構造が異なっているため、以下の行により - ライブチャットと同じ形式にそろえる""" - chatdata = [action["replayChatItemAction"]["actions"][0] for action in chatdata] + """Archived chat has different structures than live chat, + so make it the same format.""" + chatdata = [action["replayChatItemAction"]["actions"][0] for action in actions] + else: + metadata.setdefault('timeoutMs', 10000) + chatdata = actions return metadata, chatdata def _get_interval(self, actions: list): diff --git a/pytchat/processors/speed_calculator.py b/pytchat/processors/speed_calculator.py index fb01d24..504762a 100644 --- a/pytchat/processors/speed_calculator.py +++ b/pytchat/processors/speed_calculator.py @@ -1,5 +1,5 @@ """ -speedmeter.py +speed_calculator.py チャットの勢いを算出するChatProcessor Calculate speed of chat. """ diff --git a/tests/test_arcparam.py b/tests/test_arcparam.py index e53eda3..e30466e 100644 --- a/tests/test_arcparam.py +++ b/tests/test_arcparam.py @@ -5,13 +5,13 @@ import requests, json from pytchat.paramgen import arcparam def test_arcparam_0(mocker): - param = arcparam.getparam("01234567890") - assert "op2w0wRyGjxDZzhhRFFvTE1ERXlNelExTmpjNE9UQWFFLXFvM2JrQkRRb0xNREV5TXpRMU5qYzRPVEFnQVElM0QlM0QoATAAOABAAEgEUhwIABAAGAAgACoOc3RhdGljY2hlY2tzdW1AAFgDYAFoAXIECAEQAXgA" == param + param = arcparam.getparam("01234567890",-1) + assert "op2w0wRyGjxDZzhhRFFvTE1ERXlNelExTmpjNE9UQWFFLXFvM2JrQkRRb0xNREV5TXpRMU5qYzRPVEFnQVElM0QlM0QoADAAOABAAEgEUhwIABAAGAAgACoOc3RhdGljY2hlY2tzdW1AAFgDYAFoAHIECAEQAHgA" == param def test_arcparam_1(mocker): param = arcparam.getparam("01234567890", seektime = 100000) - assert "op2w0wR3GjxDZzhhRFFvTE1ERXlNelExTmpjNE9UQWFFLXFvM2JrQkRRb0xNREV5TXpRMU5qYzRPVEFnQVElM0QlM0QogNDbw_QCMAA4AEAASANSHAgAEAAYACAAKg5zdGF0aWNjaGVja3N1bUAAWANgAWgBcgQIARABeAA%3D" == param + assert "op2w0wR3GjxDZzhhRFFvTE1ERXlNelExTmpjNE9UQWFFLXFvM2JrQkRRb0xNREV5TXpRMU5qYzRPVEFnQVElM0QlM0QogNDbw_QCMAA4AEAASANSHAgAEAAYACAAKg5zdGF0aWNjaGVja3N1bUAAWANgAWgAcgQIARAAeAA%3D" == param def test_arcparam_2(mocker): param = arcparam.getparam("SsjCnHOk-Sk") @@ -23,4 +23,7 @@ def test_arcparam_2(mocker): test_id = chatdata[0]["addChatItemAction"]["item"]["liveChatTextMessageRenderer"]["id"] print(test_id) assert "CjoKGkNMYXBzZTdudHVVQ0Zjc0IxZ0FkTnFnQjVREhxDSnlBNHV2bnR1VUNGV0dnd2dvZDd3NE5aZy0w" == test_id - \ No newline at end of file + +def test_arcparam_3(mocker): + param = arcparam.getparam("01234567890") + assert "op2w0wRyGjxDZzhhRFFvTE1ERXlNelExTmpjNE9UQWFFLXFvM2JrQkRRb0xNREV5TXpRMU5qYzRPVEFnQVElM0QlM0QoATAAOABAAEgDUhwIABAAGAAgACoOc3RhdGljY2hlY2tzdW1AAFgDYAFoAHIECAEQAHgA" == param diff --git a/tests/test_compatible_processor.py b/tests/test_compatible_processor.py index efc81b9..39cf9fe 100644 --- a/tests/test_compatible_processor.py +++ b/tests/test_compatible_processor.py @@ -12,7 +12,7 @@ from pytchat.processors.compatible.renderer.paidmessage import LiveChatPaidMessa from pytchat.processors.compatible.renderer.paidsticker import LiveChatPaidStickerRenderer from pytchat.processors.compatible.renderer.legacypaid import LiveChatLegacyPaidMessageRenderer -parser = Parser() +parser = Parser(is_replay=False) def test_textmessage(mocker): '''api互換processorのテスト：通常テキストメッセージ''' diff --git a/tests/test_livechat_2.py b/tests/test_livechat_2.py new file mode 100644 index 0000000..f582ae0 --- /dev/null +++ b/tests/test_livechat_2.py @@ -0,0 +1,125 @@ +import asyncio, aiohttp +import json +import pytest +import re +import requests +import sys +import time +from aioresponses import aioresponses +from concurrent.futures import CancelledError +from unittest import TestCase +from pytchat.core_multithread.livechat import LiveChat +from pytchat.core_async.livechat import LiveChatAsync +from pytchat.exceptions import ( + NoLivechatRendererException,NoYtinitialdataException, + ResponseContextError,NoContentsException) +from pytchat.parser.live import Parser +from pytchat.processors.dummy_processor import DummyProcessor + +def _open_file(path): + with open(path,mode ='r',encoding = 'utf-8') as f: + return f.read() + +@aioresponses() +def test_async_live_stream(*mock): + + async def test_loop(*mock): + pattern = re.compile(r'^https://www.youtube.com/live_chat/get_live_chat\?continuation=.*$') + _text = _open_file('tests/testdata/test_stream.json') + mock[0].get(pattern, status=200, body=_text) + chat = LiveChatAsync(video_id='', processor = DummyProcessor()) + chats = await chat.get() + rawdata = chats[0]["chatdata"] + #assert fetching livachat data + assert list(rawdata[0]["addChatItemAction"]["item"].keys())[0] == "liveChatTextMessageRenderer" + assert list(rawdata[1]["addChatItemAction"]["item"].keys())[0] == "liveChatTextMessageRenderer" + assert list(rawdata[2]["addChatItemAction"]["item"].keys())[0] == "liveChatPlaceholderItemRenderer" + assert list(rawdata[3]["addLiveChatTickerItemAction"]["item"].keys())[0] == "liveChatTickerPaidMessageItemRenderer" + assert list(rawdata[4]["addChatItemAction"]["item"].keys())[0] == "liveChatPaidMessageRenderer" + assert list(rawdata[5]["addChatItemAction"]["item"].keys())[0] == "liveChatPaidStickerRenderer" + assert list(rawdata[6]["addLiveChatTickerItemAction"]["item"].keys())[0] == "liveChatTickerSponsorItemRenderer" + + loop = asyncio.get_event_loop() + try: + loop.run_until_complete(test_loop(*mock)) + except CancelledError: + assert True + +@aioresponses() +def test_async_replay_stream(*mock): + + async def test_loop(*mock): + pattern_live = re.compile(r'^https://www.youtube.com/live_chat/get_live_chat\?continuation=.*$') + pattern_replay = re.compile(r'^https://www.youtube.com/live_chat_replay/get_live_chat_replay\?continuation=.*$') + #empty livechat -> switch to fetch replaychat + _text_live = _open_file('tests/testdata/finished_live.json') + _text_replay = _open_file('tests/testdata/chatreplay.json') + mock[0].get(pattern_live, status=200, body=_text_live) + mock[0].get(pattern_replay, status=200, body=_text_replay) + + chat = LiveChatAsync(video_id='', processor = DummyProcessor()) + chats = await chat.get() + rawdata = chats[0]["chatdata"] + #assert fetching replaychat data + assert list(rawdata[0]["addChatItemAction"]["item"].keys())[0] == "liveChatTextMessageRenderer" + assert list(rawdata[14]["addChatItemAction"]["item"].keys())[0] == "liveChatPaidMessageRenderer" + + loop = asyncio.get_event_loop() + try: + loop.run_until_complete(test_loop(*mock)) + except CancelledError: + assert True + +@aioresponses() +def test_async_force_replay(*mock): + + async def test_loop(*mock): + pattern_live = re.compile(r'^https://www.youtube.com/live_chat/get_live_chat\?continuation=.*$') + pattern_replay = re.compile(r'^https://www.youtube.com/live_chat_replay/get_live_chat_replay\?continuation=.*$') + #valid live data, but force_replay = True + _text_live = _open_file('tests/testdata/test_stream.json') + #valid replay data + _text_replay = _open_file('tests/testdata/chatreplay.json') + + mock[0].get(pattern_live, status=200, body=_text_live) + mock[0].get(pattern_replay, status=200, body=_text_replay) + #force replay + chat = LiveChatAsync(video_id='', processor = DummyProcessor(), force_replay = True) + chats = await chat.get() + rawdata = chats[0]["chatdata"] + # assert fetching replaychat data + assert list(rawdata[14]["addChatItemAction"]["item"].keys())[0] == "liveChatPaidMessageRenderer" + # assert not mix livechat data + assert list(rawdata[2]["addChatItemAction"]["item"].keys())[0] != "liveChatPlaceholderItemRenderer" + + loop = asyncio.get_event_loop() + try: + loop.run_until_complete(test_loop(*mock)) + except CancelledError: + assert True + +def test_multithread_live_stream(mocker): + + _text = _open_file('tests/testdata/test_stream.json') + responseMock = mocker.Mock() + responseMock.status_code = 200 + responseMock.text = _text + mocker.patch('requests.Session.get').return_value.__enter__.return_value = responseMock + + chat = LiveChat(video_id='test_id', processor = DummyProcessor()) + chats = chat.get() + rawdata = chats[0]["chatdata"] + #assert fetching livachat data + assert list(rawdata[0]["addChatItemAction"]["item"].keys())[0] == "liveChatTextMessageRenderer" + assert list(rawdata[1]["addChatItemAction"]["item"].keys())[0] == "liveChatTextMessageRenderer" + assert list(rawdata[2]["addChatItemAction"]["item"].keys())[0] == "liveChatPlaceholderItemRenderer" + assert list(rawdata[3]["addLiveChatTickerItemAction"]["item"].keys())[0] == "liveChatTickerPaidMessageItemRenderer" + assert list(rawdata[4]["addChatItemAction"]["item"].keys())[0] == "liveChatPaidMessageRenderer" + assert list(rawdata[5]["addChatItemAction"]["item"].keys())[0] == "liveChatPaidStickerRenderer" + assert list(rawdata[6]["addLiveChatTickerItemAction"]["item"].keys())[0] == "liveChatTickerSponsorItemRenderer" + chat.terminate() + + + + + diff --git a/tests/test_parser.py b/tests/test_parser.py index b40bee8..9832f7a 100644 --- a/tests/test_parser.py +++ b/tests/test_parser.py @@ -11,7 +11,7 @@ from pytchat.exceptions import ( def _open_file(path): with open(path,mode ='r',encoding = 'utf-8') as f: return f.read() -parser = Parser() +parser = Parser(is_replay = False) @aioresponses() def test_finishedlive(*mock): diff --git a/tests/test_speed_calculator.py b/tests/test_speed_calculator.py index f137c52..96c6761 100644 --- a/tests/test_speed_calculator.py +++ b/tests/test_speed_calculator.py @@ -9,7 +9,7 @@ from pytchat.exceptions import ( from pytchat.processors.speed_calculator import SpeedCalculator -parser = Parser() +parser = Parser(is_replay =False) def test_speed_1(mocker): '''test speed calculation with normal json. diff --git a/tests/testdata/finished_live.json b/tests/testdata/finished_live.json index 0300acc..39a897a 100644 --- a/tests/testdata/finished_live.json +++ b/tests/testdata/finished_live.json @@ -1 +1,112 @@ 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+ }, + "durationSec": 300, + "showItemEndpoint": { + "commandMetadata": { + "webCommandMetadata": { + "ignoreNavigation": true + } + }, + "showLiveChatItemEndpoint": { + "renderer": { + "liveChatMembershipItemRenderer": { + "id": "dummy_id", + "timestampUsec": 0, + "authorExternalChannelId": "http://www.youtube.com/channel/author_channel_url", + "headerSubtext": { + "runs": [ + { + "text": "メンバーシップ" + }, + { + "text": " へようこそ！" + } + ] + }, + "authorName": { + "simpleText": "author_name" + }, + "authorPhoto": { + "thumbnails": [ + { + "url": "https://yt3.ggpht.com/------------/AAAAAAAAAAA/AAAAAAAAAAA/xxxxxxxxxxxx/s32-x-x-xx-xx-xx-c0xffffff/photo.jpg", + "width": 32, + "height": 32 + }, + { + "url": "https://yt3.ggpht.com/------------/AAAAAAAAAAA/AAAAAAAAAAA/xxxxxxxxxxxx/s32-x-x-xx-xx-xx-c0xffffff/photo.jpg", + "width": 64, + "height": 64 + } + ] + }, + "authorBadges": [ + { + "liveChatAuthorBadgeRenderer": { + "customThumbnail": { + "thumbnails": [ + { + "url": "https://yt3.ggpht.com/X=s32-c-k" + }, + { + "url": "https://yt3.ggpht.com/X=s32-c-k" + } + ] + }, + "tooltip": "新規メンバー", + "accessibility": { + "accessibilityData": { + "label": "新規メンバー" + } + } + } + } + ], + "contextMenuEndpoint": { + "commandMetadata": { + "webCommandMetadata": { + "ignoreNavigation": true + } + }, + "liveChatItemContextMenuEndpoint": { + "params": "___params___" + } + }, + "contextMenuAccessibility": { + "accessibilityData": { + "label": "コメントの操作" + } + } + } + } + } + }, + "authorExternalChannelId": "http://www.youtube.com/channel/author_channel_url", + "fullDurationSec": 300 + } + }, + "durationSec": "300" + } + } + ] + } + } + } +} \ No newline at end of file