def build_add(name, seed, include_tracks, num_tracks, recent_datetime=None):
"""
:param name: the title
:param seed: a dict {'itemId': id, 'seedType': int}
:param include_tracks: if True, return `num_tracks` tracks in the response
:param num_tracks:
:param recent_datetime: purpose unknown. defaults to now.
"""
if recent_datetime is None:
recent_datetime = datetime.now()
recent_timestamp = utils.datetime_to_microseconds(recent_datetime)
return {
"createOrGet": {
"clientId": str(uuid1()),
"deleted": False,
"imageType": 1,
"lastModifiedTimestamp": "-1",
"name": name,
"recentTimestamp": str(recent_timestamp),
"seed": seed,
"tracks": []
},
"includeFeed": include_tracks,
"numEntries": num_tracks,
"params":
{
"contentFilter": 1
}
}
def dynamic_data(sid, plays, playtime):
#TODO this can support multiple
return json.dumps({'track_stats': [{
'id': sid,
'incremental_plays': plays,
'last_play_time_millis': str(utils.datetime_to_microseconds(playtime)),
'type': 2 if sid.startswith('T') else 1,
'track_events': [],
}]})
def dynamic_params(cls, updated_after=None, start_token=None, max_results=None):
"""
:param updated_after: datetime.datetime; defaults to epoch
"""
if updated_after is None:
microseconds = 0
else:
microseconds = utils.datetime_to_microseconds(updated_after)
return {'updated-min': microseconds}
def dynamic_data(sid, plays, playtime):
# TODO this can support multiple tracks at a time
play_timestamp = utils.datetime_to_microseconds(playtime)
event = {
'context_type': 1,
'event_timestamp_micros': str(play_timestamp),
'event_type': 2,
# This can also send a context_id which is the album/artist id
# the song was found from.
}
return json.dumps({'track_stats': [{
'id': sid,
'incremental_plays': plays,
'last_play_time_millis': str(play_timestamp / 1000),
'type': 2 if sid.startswith('T') else 1,
'track_events': [event] * plays,
}]})
