lyrics.py

from __future__ import unicode_literals
import requests
from bs4 import BeautifulSoup as bs
from queue import Queue
import sys
import webbrowser

reload(sys)
sys.setdefaultencoding('utf8')

supported = ['azlyrics',
             'metrolyrics',
             'lyricsmint',
             'glamsham',
             'allthelyrics']


def getLyrics(query, q, show=True):
    query += " azlyrics"
    # headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 6.0; WOW64; rv:24.0) Gecko/20100101 Firefox/24.0' }
    base = "https://www.google.co.in/search"
    try:
        r = requests.get(base, params={'q': query})
    except:
        lyr = "Unable to connect to Intenet."
        q.put(lyr)
        return
    soup = bs(r.text, "html.parser")
    tags = soup.find_all('h3')
    url = ''
    for i in range(8):
        try:
            url = "https://www.google.co.in/" + tags[i].contents[0]['href']
        except:
            lyr = "Sorry, Lyrics not found."
            q.put(lyr)
            return

        for site in supported:
            if site in url:
                break
        else:
            url = ''
            continue
        break
    # print url

    try:

        if url == '':         # No supported site
            lyr = "Sorry, Lyrics not found.2"

        elif show is False:
            webbrowser.open(url)
            lyr = "Opened in browser."

        elif 'azlyrics' in url:
            lyr = azScrape(url)

        elif 'metrolyrics' in url:
            lyr = metroScrape(url)

        elif 'lyricsmint' in url:
            lyr = lyricsmintScrape(url)

        elif 'allthelyrics' in url:
            lyr = allthelyricsScrape(url)

        elif 'glamsham Lyrics' in url:
            lyr = glamshamScrape(url)

        else:
            lyr = "Sorry, Lyrics not found."
    except Exception as e:
        lyr = "Sorry, Lyrics not found."
        print "Error.", str(e)

    q.put(lyr)


def azScrape(url):
    # Faking user agent using headers as azlyrics blocks scraper scripts.
    headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 6.0; WOW64; rv:24.0) Gecko/20100101 Firefox/24.0'}
    r = requests.get(url, headers=headers)
    soup = bs(r.text, "html.parser")
    t = soup.find_all('div', {'class': 'div-share'})[1].findChild()
    title = t.contents[0].strip('').replace('"', '').replace('lyrics', '')
    s = soup.find_all('div')
    lyrics = s[21].text.strip()
    s = "\n%s\n\n" % (title)
    s += lyrics
    return s


def metroScrape(url):
    r = requests.get(url)
    soup = bs(r.text, "html.parser")
    s = soup.find('div', id="lyrics-body-text")
    title = soup.find('h1', style="font-size:2.3em;").text.strip().replace('Lyrics', '')
    lyrics = s.text
    # print "Lyrics fetched from metrolyrics."
    s = "\n%s\n\n" % (title)
    s += lyrics
    return s


def lyricsmintScrape(url):
    r = requests.get(url)
    soup = bs(r.text, "html.parser")
    s = soup.find('div', id="lyric")
    s = unicode(s)
    # print type(s)
    items = ['<br/>', '<p>', '</p>', '<div id="lyric"><h2>', 'Lyrics</h2>',
             '<i><b>', '</b></i>', '</div>']
    replacements = ['\n', '\n', '\n', '', '\n', 'By-', '', '']
    for i, item in enumerate(items):
        try:
            s = s.replace(item, replacements[i])
        except Exception as e:
            print "Error- ", e
    # title = soup.find('h2').text.strip().replace('Lyrics', '')
    return s


def allthelyricsScrape(url):
    r = requests.get(url)
    soup = bs(r.text, "html.parser")
    s = soup.find('div', class_="content-text-inner")
    title = soup.find('h1', class_="page-title").text
    lyrics = s.text.strip()
    return title + '\n' + lyrics


def glamshamScrape(url):
    r = requests.get(url)
    soup = bs(r.text, "html.parser")

    s = soup.find('div', class_="col-sm-6")
    s = unicode(s)
    title = soup.find('font', class_="general").text
    title = title[7:]
    items = ['<br>', '<div class="col-sm-6">', '<font class="general">', '</br>', '/div', '/font', '<>']
    replacements = ['\n', '', '', '', '', '', '']
    for i, item in enumerate(items):
        try:
            s = s.replace(item, replacements[i])
        except Exception as e:
            print "Error- ", e
    lyrics = s.strip()
    return title + '\n' + lyrics


if __name__ == '__main__':
    q = Queue()
    getLyrics("Into you", q)
    print q.get()