def main():
args = _parse_args()
Config.set_dir(path.join(CURRENT_PATH, 'config.json'))
youtube_api = YoutubeApi(args.youtube_api_key)
channels_detail = YoutubeChannel(
host=Config.instance().get('PORTAL_SERVER'),
cache_path=Config.instance().get('CACHE_DIR'))
videos = YoutubeVideo(host=Config.instance().get('PORTAL_SERVER'),
cache_path=Config.instance().get('CACHE_DIR'),
filter_params={"fields": {
"videoId": True
}})
video_id_series = [video['videoId'] for video in videos]
logger.info('In main loading number of video id: {}'.format(
len(video_id_series)))
for channel in channels_detail:
logger.info('gen videos by channel id {}'.format(channel['channelId']))
video_detail = youtube_api.gen_channel_video(channel['channelId'],
max_result=50)
if args.dry_run:
return
for key, detail in video_detail.items():
if not video_id_exist(key, video_id_series):
try:
videos.push(detail)
logger.info("push data: {}".format(detail))
except Exception as e:
logger.error(
'error at pushing: {}, error message: {}'.format(
detail, e))
else:
logger.debug("Skip due to videoId '{}' exit".format(key))
def get_random_video_name(channel_name):
yt_videos = YoutubeVideo(
host=Config.instance().get('PORTAL_SERVER'),
cache_path=Config.instance().get('CACHE_DIR'),
filter_params={"where": {
"channelName": channel_name
}})
return yt_videos[get_random_index(len(yt_videos))].get('videoName')
def get_random_channel_name():
yt_channels = YoutubeChannel(
host=Config.instance().get('PORTAL_SERVER'),
cache_path=Config.instance().get('CACHE_DIR'),
filter_params={"fields": {
"channelName": True
}})
return yt_channels[get_random_index(len(yt_channels))].get('channelName')
def _get_channels_id_code(channels_id):
yt_channels = YoutubeChannel(host=Config.instance().get('PORTAL_SERVER'),
cache_path=Config.instance().get('CACHE_DIR'))
for channel in yt_channels:
if channels_id != [] and channel.get('channelId') not in channels_id:
continue
yield channel.get('channelId'), channel.get('code')
def _get_videos_detail(self, channel_id):
return YoutubeVideo(host=Config.instance().get('PORTAL_SERVER'),
cache_path=Config.instance().get('CACHE_DIR'),
filter_params={
"where": {
"channelId": channel_id,
"updateTimes": 0
}
})
def _modify_video_update_times(self, video_id):
yt_video = YoutubeVideo(
host=Config.instance().get('PORTAL_SERVER'),
cache_path=Config.instance().get('CACHE_DIR'),
filter_params={"where": {"videoId": video_id}})
for video in yt_video:
if video_id == video.get('videoId', ''):
yt_video.patch(
id=video['id'], json_data={'updateTimes': video.get('updateTimes', 0) + 1})
def test_api_get_access_token():
Config.set_dir(path.join(CURRENT_PATH, 'config.json'))
api = Api(host=Config.instance().get('PORTAL_SERVER'),
target_path='Youtube_channels',
cache_path=Config.instance().get('CACHE_DIR'))
filter_params = {'where': {'channelId': 'UC6FcYHEm7SO1jpu5TKjNXEA'}}
params = api.update_params_token(params=filter_params)
assert isinstance(params, dict)
assert params.get('where') == {'channelId': 'UC6FcYHEm7SO1jpu5TKjNXEA'}
valid_access_token(params.get('access_token'))
def gen(self):
channels = YoutubeChannel(
host=Config.instance().get('PORTAL_SERVER'),
cache_path=Config.instance().get('CACHE_DIR'),
filter_params={"fields": {"channelId": True}})
for channel in channels:
channel_id = channel['channelId']
collection = self.gen_collection(channel_id)
super(MdCommentLoader, self).__init__(
cluster_name=self.cluster, db_name=self.database, collection_name=collection)
logger.info('gen channel id: {} comments data'.format(channel_id))
comments_dataset = list(self.gen_comment_dataset())
comments_dataframe = pd.DataFrame(comments_dataset, columns=self.columns)
self._save(comments_dataframe, channel_id)
def test_get_video_comment():
Config.set_dir(path.join(os.getcwd(), 'src/config.json'))
yt_comments = YoutubeComments(Config.instance().get('YOUTUBE_API_KEYS')[0])
video_comments_detail = yt_comments.get_video_comment('RnAXPLG_di8')
assert type(video_comments_detail) == dict
assert type(video_comments_detail.get('RnAXPLG_di8')) == list
_valid_comment(video_comments_detail.get('RnAXPLG_di8'))
def main():
args = _parse_args()
Config.set_dir(path.join(CURRENT_PATH, 'config.json'))
if not args.channels_id:
yt_channels = YoutubeChannel(
host=Config.instance().get('PORTAL_SERVER'),
cache_path=Config.instance().get('CACHE_DIR'),
filter_params={"fields": {
"channelId": True
}})
args.channels_id = [
channel_dict.get('channelId') for channel_dict in yt_channels
]
MdCommentSentimentUpdater(cluster=args.cluster,
db=args.db).update_channels(
args.channels_id, args.update_all)
def test_get_login_access_token():
Config.set_dir(path.join(CURRENT_PATH, 'config.json'))
login = Login(host=Config.instance().get('PORTAL_SERVER'),
cache_path='/cache/path')
access_token = login.login
valid_access_token(access_token)
assert login.url == path.join(login.host, 'Users/login')
def test_api_get():
TGOP_channel_data = {
"id": 1,
"channelName": "這群人TGOP",
"channelId": "UC6FcYHEm7SO1jpu5TKjNXEA",
"location": "TW",
"category": "Entertainment",
"language": "Chinese_Traditional",
"contact": "*****@*****.**",
"createdAt": "2008-06-07T00:00:00.000Z",
"updateLock": None,
"subscriber": None
}
Config.set_dir(path.join(CURRENT_PATH, 'config.json'))
api = Api(host=Config.instance().get('PORTAL_SERVER'),
target_path='Youtube_channels',
cache_path=Config.instance().get('CACHE_DIR'))
filter_params = {'where': {'channelId': 'UC6FcYHEm7SO1jpu5TKjNXEA'}}
channel_data = api.get(params=filter_params)
assert isinstance(channel_data, list)
assert channel_data[0] == TGOP_channel_data
def test_get_comments_with_sentiment_score():
video_id = 'RnAXPLG_di8'
test_data = defaultdict(list)
test_data[video_id].append({
'commentId': 'comment_id',
'videoId': video_id,
'authorChannelId': 'author_channel_id',
'author': 'author display name',
'text': 'text_display',
'likeCount': 0,
'publishedAt': '2019-06-27T13:49:30Z',
'updatedAt': '2019-06-27T13:49:30Z',
'replyCount': 1
})
Config.set_dir(path.join(os.getcwd(), 'src/config.json'))
yt_comments = YoutubeComments(
Config.instance().get('YOUTUBE_API_KEYS')[0])
result = dict(
yt_comments._get_comments_with_sentiment_score(test_data))
assert result.get(video_id) is not None
assert result.get(video_id)[0].get('text') is not None
assert result.get(video_id)[0].get('sentimentScore') is not None
def __init__(self):
self.URL = Config.instance().get('SENTIMENT_API_URL')
self._sess = None
def _get_commenter_statistic(code):
hive_sql = '"select author, count(author) from comment_{} group by author"'.format(
code)
result = popen(Config.instance().get('HIVE_CMD').format(hive_sql)).read()
for line in result.splitlines():
yield line.split('\t')
def run_update_comment(channel_id, video_id):
cmd = Config.instance().get('UPDATE_VIDEO_COMMENT_CMD') + \
' --channel-id {} --video-id {}'.format(channel_id, video_id)
logger.info('online_updater run : {}'.format(cmd))
subprocess.Popen(cmd, shell=True)
