#!/usr/bin/env python3

# -*- coding:utf-8 -*-

import json

import pyaudio, wave

import warnings

import urllib.request

import os, sys

from acrcloud.recognizer import ACRCloudRecognizer

def Record():

wf.close()

try:

if __name__ == '__main__':

config = {

'host': """<Your host>""",

'access_key': """<You ACRCloud access key>""",

'access_secret': """<Your ACRCloud access secret>""",

'debug': False,

'timeout': 40 # seconds

}

flag = 1

while flag:

'''This module can recognize ACRCloud by most of audio/video file.

Audio: mp3, wav, m4a, flac, aac, amr, ape, ogg ...

Video: mp4, mkv, wmv, flv, ts, avi ...'''

re = ACRCloudRecognizer(config)

# Use file from arguments and if there is no file, then record music from mic

if len(sys.argv) > 1:

buf = open(sys.argv[1], 'rb').read()

flag = 0

else:

Record()

buf = open("output.wav", 'rb').read()

# Recognize by file_audio_buffer that read from file path or mic, and skip 0 seconds from the beginning.

data_content = re.recognize_by_filebuffer(buf, 0)

# Transform received json to object

data = json.loads(data_content)

# In case of success print information

if data["status"]["code"] == 0:

# Print Success message

print(data["status"]["msg"])

print()

# Print recognised information about artist

print("Artist:", data["metadata"]["music"][0]["artists"][0]["name"])

print("Title:", data["metadata"]["music"][0]["title"])

if "album" in data["metadata"]["music"][0]:

print("Album:", data["metadata"]["music"][0]["album"]["name"])

if "label" in data["metadata"]["music"][0]:

print("Label:", data["metadata"]["music"][0]["label"])

if "youtube" in data["metadata"]["music"][0]["external_metadata"]:

str_youtube = "Youtube: https://www.youtube.com/watch?v=" + data["metadata"]["music"][0]["external_metadata"]["youtube"]["vid"]

print(str_youtube)

print()

# Form URL for Discovery API

artist = data["metadata"]["music"][0]["artists"][0]["name"]

artist_for_url = artist.replace(" ", "%20")

# Temporal API key is used to get access to Ticketmaster Discovery API, please your own.

url = "http://app.ticketmaster.com/discovery/v2/events.json?apikey=7elxdku9GGG5k8j0Xm8KWdANDgecHMV0&size=100&keyword=" + artist_for_url

# Launch Discovery API with formed URL

discovery_response = urllib.request.urlopen(url).read().decode('utf8')

discovery_data = json.loads(discovery_response)

# Print information about found events of the artist

print(discovery_data["page"]["totalElements"], "events found Ticketmaster Discovery API.")

if discovery_data["page"]["totalElements"] > 0:

i = 0

events_on_page = discovery_data["page"]["totalElements"]

if discovery_data["page"]["totalElements"] > 100:

events_on_page = 100

while i < events_on_page:

event_name = discovery_data["_embedded"]["events"][i]["name"]

if "url" in discovery_data["_embedded"]["events"][i]:

event_url = discovery_data["_embedded"]["events"][i]["url"]

event_date = discovery_data["_embedded"]["events"][i]["dates"]["start"]["localDate"]

event_time = discovery_data["_embedded"]["events"][i]["dates"]["start"]["localTime"]

if "city" in discovery_data["_embedded"]["events"][i]["_embedded"]["venues"][0]:

event_venue_city = discovery_data["_embedded"]["events"][i]["_embedded"]["venues"][0]["city"]["name"]

else:

event_venue_city = "..."

print(event_date, event_time, " - ", event_name, "in", event_venue_city, event_url)

i += 1

# No informaiton is found

else:

print(data["status"]["msg"])

print()

except KeyboardInterrupt:

print("Exception")