main.py

#------------imports---------------------
import discord
from discord.ext import commands
import youtube_dl
from wit import Wit
from weather import get_weather
import requests
from teamInfo import teamInformation
from youtubeSearch import get_vid_link
from youtubeSearch import lenght_song
import time
#----------------------------------------

city='coventry'
discord_token ='NTA2OTAwODQxMzAzNjM4MDE3.DrpAQw.9LkZsCRlA9DZXll0Us65hdgxLN0'
players_instances={}
def format_message(message):
    '''extract any unwanted characters the user may have entered'''
    for word in message:
        word.replace('?','').replace('/',''),replace(';','').replace(':',''),replace('*','')
    return message

def get_wit_intend(user_input):
    '''This function takes a string as input and returns two values: intend and value on which it applies'''
    #--- This code was inspired from 
    wit_url = 'https://api.wit.ai/message'
    wit_access_tokken = 'SLMTP2DRRNT242SZJY4MNFMUV3CDAPAB'
    header={'Authorization':'Bearer {}'.format(wit_access_tokken)}
    query={'q':str(user_input)}
    wit_resp=requests.get(wit_url,headers=header,params=query)
    wit_resp=wit_resp.json()
    user_intent=wit_resp['entities']['intent'][0]['value']
    return user_intent
#----The following code (news.py) is a modified version ofthe code mohamed adnan(teammate) wrote ---------------------------

def display_news(source):
    sources = ['bbc-news', 'bbc-sport', 'fox-news', 'ign', 'rbc']
    summary=[]
    if source in sources:
        url_link = 'https://newsapi.org/v2/top-headlines?sources={}&apiKey=b2a284c2f1cc47a0b0abd899591feb35'.format(source)
        response = requests.get(url_link)
        s=0
        info = response.json()
        while s <10:
            title = info['articles'][s]['title']
            description = info['articles'][s]['description']
            article_url = info['articles'][s]['url']
            summary.append(   [title,description,article_url]  )
            s=s+1
        return summary    
    else:
        return False
#------------------------------END OF MODIFIED VERSION OF news.py------------------------------------------------

TESS=discord.Client()

@TESS.event
async def on_ready():
    print('TESS online ')

@TESS.event
async  def on_message(message):
    if message.author ==TESS.user:
        return 

    if ((message.content[0])=='!' and ('play' in message.content)): #--checking if an input is a command
        channel= message.author.voice.voice_channel                 #--- establishing an instance of TESS in the voice channel the user is in 
        server=message.server
        if TESS.is_voice_connected(server) ==False:                 #---checking if we already have a voice connection to the voice client 
       
            await TESS.join_voice_channel(channel)
            TESS_voice=TESS.voice_client_in(server)

            print('joined voice channel')

            message.content=message.content.strip('!')
            message.content=message.content.strip('play')

            first_link=get_vid_link(message.content)
            song_lenght=int(lenght_song(first_link))
            vid='https://youtube.com{}'.format(first_link)

            song_player=await TESS_voice.create_ytdl_player(vid)
            players_instances[server.id]=song_player
            song_player.start()
            print(players_instances)
        else:
            TESS_voice=TESS.voice_client_in(server)
            message.content=message.content.strip('!')
            message.content=message.content.strip('play')

            first_link=get_vid_link(message.content)
            song_lenght=int(lenght_song(first_link))
            vid='https://youtube.com{}'.format(first_link)

            song_player=await TESS_voice.create_ytdl_player(vid)
            players_instances[server.id]=song_player
            song_player.start()

    elif (message.content[0]=='!') and ('pause' in message.content):
        if len(players_instances)>=0:
            id=message.server.id
            TESS_voice=TESS.voice_client_in(server)
            players_instances[id].pause()
    elif (message.content[0]=='!') and ('resume' in message.content):
        if len(players_instances)>=0:
            id=message.server.id
            TESS_voice=TESS.voice_client_in(server)
            players_instances[id].resume()

    elif (message.content[0]=='!') and ('stop' in message.content):
        if len(players_instances)>=0:
            id=message.server.id
            TESS_voice=TESS.voice_client_in(server)
            players_instances[id].stop()
            TESS_voice.disconnect()
            print('TESS left the Voice client')
    
    else:
        
        intent=get_wit_intend(message.content)
        if intent=='find_weather':
                weather_info = get_weather(city)
                temp = weather_info[1]
                overview = weather_info[0]
                description = weather_info[2]
                wind_speed = weather_info[3]
                location = weather_info[4]
                clouds=':cloud: '
                temperatur_emoji=':thermometer: '
                await TESS.send_message(message.channel,'It is currently {0} celsius {5}  with {1} {4} and wind speed of {2}  meters per seconds in {3} '.format(temp,description,wind_speed, location,clouds,temperatur_emoji))
        
        elif intent== 'find_team':
            await TESS.send_typing(message.channel)
            
            msg=format(message.content).split()
            if 'bayern' in msg:
                teamInfo=teamInformation(5)
                name=teamInfo[0]
                date_created=teamInfo[1]
                colors=teamInfo[2]
                color_emojis=':large_blue_circle: ' + ':red_circle: ' +':white_circle: '
                reply='{0} is a football club that was created in  {1} in Germany. Their kit colors are\n {2} {3}'.format(name,date_created,colors,color_emojis)
                await TESS.send_message(message.channel,reply,tts=True)
            else:
                await TESS.send_typing(message.channel)
                time.sleep(2)
                await TESS.send_message(message.channel,'i only know about Bayern so far. i will be able to find data on your team in later versions of me  :confused: ',tts=True)
        elif intent=='greetings':
            await TESS.send_typing(message.channel)
            time.sleep(2)
            await TESS.send_message(message.channel,'Hi :wave: ',tts=True)
        elif intent=='play_song':
            channel=message.author.voice.voice_channel
            server=message.server
            await TESS.join_voice_channel(channel)
            TESS_voice=TESS.voice_client_in(server)
            print('joined voice channel')
            message.content=message.content.strip('!')
            message.content=message.content.strip('play')

            first_link=get_vid_link(message.content)
            #song_lenght=int(lenght_song(first_link))
            vid='https://youtube.com{}'.format(first_link)

            song_player=await TESS_voice.create_ytdl_player(vid)
            song_player.start()
            
        elif intent =='news':
            await TESS.send_typing(message.channel)
            news=display_news(message.content)
            if news==False:
                await TESS.send_message(message.channel,'sorry enter one of the following sources :\n bbc-news, bbc-sport, fox-news, ign, rbc',tts=True)
            else:
                for item in news:
                    for in_item in item:
                        await TESS.send_message(message.channel,in_item,tts=True)
                        await TESS.send_message(message.channel,':newspaper:',tts=True)
                        
        else:
            await TESS.send_typing(message.channel)
            time.sleep(2)
            await TESS.send_message(message.channel, 'sorry I do not understand what you mean. ',tts=True)

TESS.run(discord_token)