Created
October 29, 2017 14:39
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Ultimate Guitar Chord Scraper
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| from flask import Flask, request, jsonify | |
| import re | |
| import requests | |
| from bs4 import BeautifulSoup | |
| app = Flask(__name__) | |
| @app.route('/') | |
| def main(): | |
| arg = request.args.get('url') | |
| match = re.search("https://tabs.ultimate-guitar.com/(.*)crd_(.*).htm", arg) | |
| if match is not None: | |
| url = match.group(0) | |
| page = requests.get(url) | |
| soup = BeautifulSoup(page.text, 'html.parser') | |
| # Get the song title | |
| try: | |
| raw_title = soup.select(".t_title > div > h1")[0].text.strip() | |
| title_words = raw_title.split(' ') | |
| song_title = ' '.join(title_words[:len(title_words) - 1]) | |
| except: | |
| song_title = "UNKNOWN" | |
| # Get the author of the song | |
| try: | |
| song_author = soup.select(".t_autor > a")[0].text | |
| except: | |
| song_author = "UNKNOWN" | |
| # Get the lyrics and chords of the song | |
| try: | |
| raw_content = filter(None, soup.select(".js-tab-content")[0].text.replace("\r", "").replace('\"', """).split("\n")) | |
| content = [i for i in raw_content if i != ""] | |
| except: | |
| content = "UNKNOWN" | |
| return jsonify(title = song_title, author = song_author, content = content) | |
| else: | |
| return jsonify(error = "Invalid argument") |
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