137 lines
4.5 KiB
Python
Executable file
137 lines
4.5 KiB
Python
Executable file
# metacritic.com scraper
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import re
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from urllib2 import HTTPError
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from util import hook, http
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@hook.command('mc')
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@hook.command
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def metacritic(inp):
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"""mc [all|movie|tv|album|x360|ps3|wii|pc|ds|3ds|vita] <title>
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Gets rating for <title> from metacritic on the specified medium."""
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# if the results suck, it's metacritic's fault
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args = inp.strip()
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game_platforms = ('x360', 'ps3', 'pc', 'ds', 'wii', '3ds', 'gba',
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'psp', 'vita')
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all_platforms = game_platforms + ('all', 'movie', 'tv', 'album')
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try:
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plat, title = args.split(' ', 1)
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if plat not in all_platforms:
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# raise the ValueError so that the except block catches it
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# in this case, or in the case of the .split above raising the
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# ValueError, we want the same thing to happen
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raise ValueError
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except ValueError:
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plat = 'all'
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title = args
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cat = 'game' if plat in game_platforms else plat
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title_safe = http.quote_plus(title)
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url = 'http://www.metacritic.com/search/{}/{}/results'.format(cat, title_safe)
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try:
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doc = http.get_html(url)
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except HTTPError:
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return 'error fetching results'
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''' result format:
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-- game result, with score
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-- subsequent results are the same structure, without first_result class
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<li class="result first_result">
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<div class="result_type">
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<strong>Game</strong>
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<span class="platform">WII</span>
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</div>
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<div class="result_wrap">
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<div class="basic_stats has_score">
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<div class="main_stats">
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<h3 class="product_title basic_stat">...</h3>
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<div class="std_score">
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<div class="score_wrap">
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<span class="label">Metascore: </span>
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<span class="data metascore score_favorable">87</span>
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</div>
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</div>
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</div>
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<div class="more_stats extended_stats">...</div>
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</div>
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</div>
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</li>
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-- other platforms are the same basic layout
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-- if it doesn't have a score, there is no div.basic_score
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-- the <div class="result_type"> changes content for non-games:
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<div class="result_type"><strong>Movie</strong></div>
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'''
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# get the proper result element we want to pull data from
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result = None
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if not doc.find_class('query_results'):
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return 'No results found.'
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# if they specified an invalid search term, the input box will be empty
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if doc.get_element_by_id('search_term').value == '':
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return 'Invalid search term.'
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if plat not in game_platforms:
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# for [all] results, or non-game platforms, get the first result
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result = doc.find_class('result first_result')[0]
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# find the platform, if it exists
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result_type = result.find_class('result_type')
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if result_type:
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# if the result_type div has a platform div, get that one
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platform_div = result_type[0].find_class('platform')
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if platform_div:
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plat = platform_div[0].text_content().strip()
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else:
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# otherwise, use the result_type text_content
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plat = result_type[0].text_content().strip()
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else:
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# for games, we want to pull the first result with the correct
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# platform
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results = doc.find_class('result')
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for res in results:
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result_plat = res.find_class('platform')[0].text_content().strip()
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if result_plat == plat.upper():
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result = res
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break
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if not result:
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return 'No results found.'
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# get the name, release date, and score from the result
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product_title = result.find_class('product_title')[0]
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name = product_title.text_content()
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link = 'http://metacritic.com' + product_title.find('a').attrib['href']
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try:
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release = result.find_class('release_date')[0]. \
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find_class('data')[0].text_content()
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# strip extra spaces out of the release date
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release = re.sub(r'\s{2,}', ' ', release)
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except IndexError:
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release = None
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try:
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score = result.find_class('metascore')[0].text_content()
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except IndexError:
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score = None
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return '[{}] {} - \x02{}/100\x02, {} - {}'.format(plat.upper(), name, score or 'no score',
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'release: \x02%s\x02' % release if release else 'unreleased',
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link)
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