python-oxweb/oxweb/imdb.py

# -*- coding: utf-8 -*-
# vi:si:et:sw=4:sts=4:ts=4
import urllib2
from urllib import quote, unquote
import re
import os
import time

from BeautifulSoup import BeautifulSoup
import chardet
import oxlib
from oxlib import stripTags, decodeHtml, findRe, findString
from oxlib.cache import getUrl, getUrlUnicode
from oxlib.normalize import normalizeTitle, normalizeImdbId
from oxlib import *

import google


def getMovieId(title, director='', year=''):
    '''
    >>> getMovieId('The Matrix')
    '0133093'
    '''
    if year:
        title = "%s (%s)" % (title, year)
    if director:
        query = 'site:imdb.com %s "%s"' % (director, title)
    else:
        query = 'site:imdb.com "%s"' % title
    for (name, url, desc) in google.find(query, 3):
        if url.startswith('http://www.imdb.com/title/tt'):
            return url[28:35]
    return ''

def getMovieData(imdbId):
    return IMDb(imdbId).parse()

# internal functions below
def getUrlBase(imdbId):
    return "http://www.imdb.com/title/tt%s" % imdbId

def getRawMovieData(imdbId):
    imdbId = normalizeImdbId(imdbId)
    data = getMovieInfo(imdbId)
    data['credits'] = getMovieCredits(imdbId)
    data['poster'] = getMoviePoster(imdbId)
    data['company credits'] = getMovieCompanyCredits(imdbId)
    data['filming locations'] = getMovieLocations(imdbId)
    data['movie connections'] = getMovieConnections(imdbId)
    data['external reviews'] = getMovieExternalReviews(imdbId)
    data['trivia'] = getMovieTrivia(imdbId)
    data['keywords'] = getMovieKeywords(imdbId)
    data['media'] = {}
    data['media']['images'] = getMovieImages(imdbId)
    data['media']['trailers'] = getMovieTrailers(imdbId)
    data['plotsummary'] = getMoviePlot(imdbId)
    data['release dates'] = getMovieReleaseDates(imdbId)
    data['release date'] = getMovieReleaseDate(imdbId)
    return data

def getMovieInfo(imdbId):
    data = getUrlUnicode(getUrlBase(imdbId))
    info = dict()
    info['poster'] = findRe(data, 'name="poster".*?<img .*?src="(.*?)"')
    if info['poster'] and '_V' in info['poster']:
        info['poster']= "%s.jpg" % info['poster'].split('._V')[0]

    for i in re.compile('<h5>(.*?):</h5>(.*?)<div class="info"', re.DOTALL).findall(data):
        title = stripTags(i[0]).strip().lower()
        txt= stripTags(i[1]).strip()
        def cleanUp(k):
            k = decodeHtml(k).replace(u'\xa0', ' ').strip()
            if k.endswith('more'): k=k[:-len('more')].strip()
            return k
        txt = cleanUp(txt)
        if title not in ('plot', 'trivia', 'filming locations', 'mpaa', 'tagline', 'original air date'):
            if '|' in txt:
                txt = [cleanUp(k) for k in txt.split('|')]
            elif ', ' in txt:
                txt = [cleanUp(k) for k in txt.split(', ')]
            elif title in ('country', 'language'):
                txt = [cleanUp(txt), ]
        if title == 'original air date':
            info['series_episode_info'] = txt.split('\n')[-1].strip()
            txt = txt.split('\n')[0].strip()
        if not title.startswith('moviemeter'):
            info[title] = txt
    for key in ('user comments', 'writers (wga)', 'plot keywords'):
       if key in info:
          del info[key]
    if 'release date' in info:
        info['release date'] = info['release date'].split('\n')[0]
    if 'plot' in info:
        info['plot'] = info['plot'].split('| add synopsis')[0].strip()
        info['plot'] = info['plot'].split('| full synopsis')[0].strip()
        if info['plot'] in ('add synopsis', 'full synopsis'):
            info['plot'] = ''

    #get Title
    title = ''
    year = ''
    html_title = findRe(data, '<div id="tn15title">(.*?)</div>')
    if not html_title:
        html_title = findRe(data, '<title>(.*?)</title>')
    if html_title:
        html_title = html_title.replace('<br />', ' ').replace('  ', ' ')
        title = decodeHtml(html_title)
        title = stripTags(title)
        year = findRe(title, '\((\d{4})\)')
        if not year:
            year = findRe(title, '\((\d{4})')
        _y = findRe(title, r'(\([0-9\?]{4}[/IVXLCDM]*?\))')
        if _y:
            title = title.replace(_y, '')
        for t in ('TV series', 'TV-Series', 'TV mini-series', '(mini)', '(VG)', '(V)', '(TV)'):
            title = title.replace(t, '')
    title = title.strip()
    if title.find(u'\xa0') > -1:
        title = title[:title.find(u'\xa0')].strip()
    if title.startswith('"') and title.endswith('"'):
        title = title[1:-1]
    info['title'] = normalizeTitle(title)
    info['year'] = year

    #Series
    if title.startswith('"') and title.find('"',1) > 0 and \
        title.find('"',1) == title.rfind('"'):
        episode_title = title[title.rfind('"')+1:]
        episode_title = re.sub("\?{4}", "", episode_title).strip()
        episode_title = re.sub("\d{4}", "", episode_title).strip()
        if episode_title == '-': episode_title=''
        title = normalizeTitle(title[1:title.rfind('"')])
        if episode_title:
            info['episode title'] = episode_title
            info['series title'] = title
            info['title'] = "%s: %s" % (title, episode_title)
        else:
            info['title'] = title

    se = re.compile("Season (\d*), Episode (\d*)\)").findall(info.get('series_episode_info', ''))
    if se:
        info['season'] = int(se[0][0])
        info['episode'] = int(se[0][1])
        info['title'] = "%s (S%02dE%02d) %s" % (
                    info['series title'], info['season'], info['episode'], info['episode title'])
        info['title'] = info['title'].strip()
        del info['series_episode_info']

    #Rating
    rating = findRe(data, '<b>([\d\.]*?)/10</b>')
    if rating:
        info['rating'] = float(rating)
    else:
        info['rating'] = -1

    #Votes
    votes = findRe(data, '<small>\(<a href="ratings">(.*?) votes</a>\)</small>')
    if votes:
        info['votes'] = int(votes.replace(',', ''))
    else:
        info['votes'] = -1

    return info


def getMoviePoster(imdbId):
    info = getMovieInfo(imdbId)
    return info['poster']

def getMovieYear(imdbId):
    '''
    >>> getMovieYear('0315404')
    u'1964'

    >>> getMovieYear('0734840')
    u'1990'

    >>> getMovieYear('0815352')
    u'1964'
    '''
    info = getMovieInfo(imdbId)
    return info['year']

def getMovieTitle(imdbId):
    '''
    >>> getMovieTitle('0306414')
    u'The Wire'

    >>> getMovieTitle('0734840')
    u'Twin Peaks (S01E02) Episode #1.2'

    >>> getMovieTitle('0734840')
    u'Twin Peaks (S01E02) Episode #1.2'

    >>> getMovieTitle('0749451')
    u'The Wire (S01E01) The Target'
    '''
    info = getMovieInfo(imdbId)
    return info['title']

def creditList(data, section=None):
    if section == 'cast':
        credits_ = re.compile('''<tr .*?<td class="nm">(.*?)</td><td class="ddd">.*?</td><td class="char">(.*?)</td></tr>''').findall(data)
    else:
        credits_ = re.compile('''<tr>.*?<td valign="top">(.*?)</td><td.*?</td><td valign="top">(.*?)</td></tr>''').findall(data)
    credits = []
    for c_ in credits_:
        c = [decodeHtml(c_[0]).strip(), decodeHtml(c_[1]).strip()]
        if section=='writers':
            c[1] = c[1].replace('<br>', '').strip().replace(')', '').replace('(','')
            if c[1].endswith(' and'): c[1] = c[1][:-4]
        credits.append(c)
    return credits

def getMovieCredits(imdbId):
    credits = dict()
    url = "%s/fullcredits" % getUrlBase(imdbId)
    data = getUrlUnicode(url)
    groups = data.split('<h5>')
    for g in groups:
        section = re.compile('''name="(.*?)".*? href="/Glossary''').findall(g)
        if section:
            credits[section[0]] = creditList(g, section[0])
    return credits

def getMovieTrailers(imdbId):
    url = "%s/trailers" % getUrlBase(imdbId)
    data = getUrlUnicode(url)
    soup = BeautifulSoup(data)
    videos = soup('div', {'class':"video-gallery"})
    trailers = []
    if videos:
        for a in videos[0]('a'):
            title = stripTags(unicode(a)).strip()
            url = 'http://www.imdb.com' + a['href']
            videoId = findRe(url, '/(vi\d*?)/')
            iframeUrl = "http://www.imdb.com/video/trailer/%s/player" % videoId
            iframe = getUrlUnicode(iframeUrl)
            videoUrl = unquote(findRe(iframe, 'addVariable\("file", "(.*?)"'))
            trailers.append({'title': title, 'url': url, 'iframe': iframeUrl, 'flv':videoUrl})
    return trailers

def getMovieQuotes(imdbId):
    url = "%s/quotes" % getUrlBase(imdbId)
    data = getUrlUnicode(url)
    quotes = re.compile('<b>(.*?)</b>:(.*?)<br>', re.DOTALL).findall(findString(data, '<a name="q'))
    quotes = [(q[0].strip(),q[1].strip())  for q in quotes]
    return quotes

def getMoviePlot(imdbId):
    url = "%s/plotsummary" % getUrlBase(imdbId)
    data = getUrlUnicode(url)
    plot = findRe(data, '<p class="plotpar">(.*?)<i>')
    return plot

def getMovieTechnical(imdbId):
    url = "%s/technical" % getUrlBase(imdbId)
    data = getUrlUnicode(url)
    results = {}
    for t in re.compile('<h5>(.*?)</h5>(.*?)<br/>', re.DOTALL).findall(data):
        results[t[0].strip()] = t[1].strip()
    return results

def getMovieCompanyCredits(imdbId):
    url = "%s/companycredits" % getUrlBase(imdbId)
    data = getUrlUnicode(url)
    results = {}
    for field, c in re.compile('<h2>(.*?)</h2><ul>(.*?)</ul>').findall(data):
        results[field.strip()] = []
        for company in re.compile('<li>(.*?)</li>').findall(c):
            results[field.strip()].append(company)
    return results

def getMovieLocations(imdbId):
    url = "%s/locations" % getUrlBase(imdbId)
    data = getUrlUnicode(url)
    soup = BeautifulSoup(data)
    locations = []
    for key in soup('a', {'href': re.compile('^/List')}):
        locations.append(decodeHtml(key.string))
    return locations

def getMovieImages(imdbId, keys=('still_frame', 'poster', 'product')):
    photos = {}
    for key in keys:
        url = "%s/mediaindex?refine=%s" % (getUrlBase(imdbId), key)
        data = getUrlUnicode(url)
        photos[key] = {}
        for s in  re.compile('''<img alt="(.*?)".*?src="(http://ia.media-imdb.com/.*?.jpg)''').findall(data):
            img= "%s.jpg" % s[1].split('._V')[0]
            title = s[0]
            if key=='still_frame':
                if not "_CR0" in s[1]:
                    photos[key][img] = title
            else:
                photos[key][img] = title
    return photos

def getMovieStills(imdbId):
    return getMovieImages(imdbId, ['still_frame'])['still_frame']

def getMoviePosters(imdbId):
    posters = getMovieImages(imdbId, ['poster'])['poster']
    poster = getMoviePoster(imdbId)
    if poster:
        posters[poster] = 'main poster'
    return posters
  
def getMovieTrivia(imdbId):
    url = "%s/trivia" % getUrlBase(imdbId)
    data = getUrlUnicode(url)
    soup = BeautifulSoup(data)
    trivia = []
    triviaList = []
    for i in  soup('ul', {'class': "trivia"}):
        for t in i('li'):
            t = unicode(t).replace('<br />', '').strip()
            if t.startswith('<li>') and t.endswith('</li>'):
                t = t[4:-5].strip()
            t=decodeHtml(t)
            trivia.append(t)
    return trivia

def getMovieConnections(imdbId):
    url = "%s/movieconnections" % getUrlBase(imdbId)
    data = getUrl(url)
    connections={}
    for c in re.compile('''<h5>(.*?)</h5>(.*?)\n\n''', re.DOTALL).findall(data):
        connections[unicode(c[0])] = re.compile('''<a href="/title/tt(\d{7})/">''').findall(c[1])
    return connections

def getMovieKeywords(imdbId):
    url = "%s/keywords" % getUrlBase(imdbId)
    data = getUrlUnicode(url)
    keywords = []
    for keyword in re.compile('''<a.*?href="/keyword.*?>(.*?)</a>''').findall(data):
        keyword = decodeHtml(keyword)
        keyword = keyword.replace(u'\xa0', ' ')
        keywords.append(keyword)
    return keywords

def getMovieExternalReviews(imdbId):
    url = "%s/externalreviews" % getUrlBase(imdbId)
    data = getUrlUnicode(url)
    soup = BeautifulSoup(data)
    ol = soup('ol')
    if ol:
        ol = ol[0]
        ret = {}
        for li in ol('li'):
            try:
                a = li('a')[0]
                href = a.get('href')
                txt = a.contents[0]
                ret[href] = txt
            except:
                pass
        return ret
    return {}

def getMovieReleaseDate(imdbId):
    releasedates = getMovieReleaseDates(imdbId)
    first_release = None
    for r in releasedates:
        if not first_release or r[1] < first_release:
            first_release = r[1]
    return first_release

def _parseDate(d):
    try:
        parsed_date = time.strptime(d, "%d %B %Y")
        parsed_date = time.strftime('%Y-%m-%d', parsed_date)
        return parsed_date
    except:
        try:
            parsed_date = time.strptime(d, "%B %Y")
            parsed_date = time.strftime('%Y-%m-01', parsed_date)
            return parsed_date
        except:
            pass
        try:
            parsed_date = time.strptime(d, "%Y")
            parsed_date = time.strftime('%Y-01-01', parsed_date)
            return parsed_date
        except:
            pass
    return d

def getMovieReleaseDates(imdbId):
    url = "%s/releaseinfo" % getUrlBase(imdbId)
    data = getUrlUnicode(url)
    releasedates = []
    regexp = '''<tr><td>(.*?)</td>.*?<td align="right">(.*?)</td>.*?<td>(.*?)</td></tr>'''

    for r in re.compile(regexp, re.DOTALL).findall(data):
        r_ = (stripTags(r[0]).strip(),
              _parseDate(stripTags(r[1]).strip()),
              decodeHtml(stripTags(r[2]).strip()))
        releasedates.append(r_)
    return releasedates

def getMovieBusinessSum(imdbId):
    business = getMovieBusiness(imdbId)
    b_ = {'budget': 0, 'gross': 0, 'profit': 0}
    if 'budget' in business:
        b_['budget'] = sum([int(intValue(i.replace(',', ''))) for i in business['budget']])
    if 'gross' in business:
        b_['gross'] = sum([int(intValue(i.replace(',', ''))) for i in business['gross']])
        if 'weekend gross' in business:
            b_['gross'] += sum([int(intValue(i.replace(',', ''))) for i in business['weekend gross']])
    if b_['budget'] and b_['gross']:
        b_['profit'] = b_['gross'] - b_['budget']
    return b_

def getMovieFlimingDates(imdbId):
    business = getMovieBusiness(imdbId)
    if 'filming dates' in business and business['filming dates']:
        return business['filming dates'][0]
    return ''

def getMovieBusiness(imdbId):
    url = "%s/business" % getUrlBase(imdbId)
    data = getUrlUnicode(url)
    business = {}
    for r in re.compile('''<h5>(.*?)</h5>(.*?)<br/>.<br/>''', re.DOTALL).findall(data):
        key = stripTags(r[0]).strip().lower()
        value = [decodeHtml(stripTags(b).strip()) for b in r[1].split('<br/>')]
        business[key] = value
    return business

def getMovieEpisodes(imdbId):
    url = "%s/episodes" % getUrlBase(imdbId)
    data = getUrlUnicode(url)
    episodes = {}
    regexp = r'''<h4>Season (.*?), Episode (.*?): <a href="/title/tt(.*?)/">(.*?)</a></h4>(.*?)</b><br>(.*?)<br/>'''
    for r in re.compile(regexp, re.DOTALL).findall(data):
        try:
            episode = "S%02dE%02d" % (int(r[0]), int(r[1]))
            episodes[episode] = {}
            episodes[episode]['imdb'] = r[2]
            episodes[episode]['title'] = r[3].strip()
            if episodes[episode]['title'].startswith('Episode #%d'%int(r[0])):
                episodes[episode]['title'] = u''
            description = decodeHtml(r[5])
            description = stripTags(description.split('Next US airings:')[0])
            episodes[episode]['description'] = description.strip()
            episodes[episode]['date'] = ''
            try:
                d = stripTags(r[4])
                d = d.replace('Original Air Date: ', '')
                d = time.strftime("%Y-%m-%d", time.strptime(d, '%d %B %Y'))
                episodes[episode]['date'] = d
            except:
                pass
        except:
            import traceback
            print traceback.print_exc()
            pass
    return episodes

'''the old code below'''

class IMDb:
    def __init__(self, imdbId):
        self.imdb = imdbId
        self.pageUrl = "http://www.imdb.com/title/tt%s/" % self.imdb

    def getPage(self):
        return getUrlUnicode(self.pageUrl)

    def parse_raw_value(self, key, value):
        if key in ('runtime', 'language', 'genre', 'country', 'tagline', 'plot_outline'):
            value = stripTags(value).strip()
        if key == 'runtime':
            parsed_value = findRe(value, '(.*?) min')
            parsed_value = findRe(parsed_value, '([0-9]+)')
            if not parsed_value:
                parsed_value = findRe(value, '(.*?) sec')
                parsed_value = findRe(parsed_value, '([0-9]+)')
                if not parsed_value:
                    parsed_value = 0
                else:
                    parsed_value = int(parsed_value)
            else:
                parsed_value = int(parsed_value) * 60
        elif key in ('country', 'language'):
            parsed_value = value.split(' / ')
            if len(parsed_value) == 1:
                parsed_value = parsed_value[0].split(' | ')
            parsed_value = [v.strip() for v in parsed_value]
        elif key == 'genre':
            parsed_value = value.replace('more', '').strip().split(' / ')
            if len(parsed_value) == 1:
                parsed_value = parsed_value[0].split(' | ')
            parsed_value = [v.strip() for v in parsed_value]
        elif key == 'tagline':
            parsed_value = value.replace('more', '').strip()
        elif key == 'plot_outline':
            parsed_value = value.replace('(view trailer)', '').strip()
            if parsed_value.endswith('more'):
                parsed_value = parsed_value[:-4].strip()
        elif key == 'tv_series':
            m = re.compile('<a href="/title/tt(.*?)/">(.*?)</a>').findall(value)
            if m:
                parsed_value = m[0][0]
            else:
                parsed_value = ''
        elif key == 'also_known_as':
            parsed_value = ''
            m = re.compile('(.*) \(International: English title').findall(value)
            if m:
                parsed_value = m[0]
            else:
                m = re.compile('(.*) \(USA').findall(value)
                if m:
                    parsed_value = m[0]
            parsed_value = parsed_value.split('<br />')[-1].split('(')[0]
            director = self.getCredits().get('director', None)
            if director:
                director = director[0]
                parsed_value = parsed_value.replace(director, '')
            if parsed_value.startswith("'s"):
                parsed_value = parsed_value[2:].strip()
            parsed_value = decodeHtml(parsed_value.strip())
        else:
            print value
            parsed_value = value
        return parsed_value

    def parseYear(self):
        year = ''
        data = self.getPage()
        soup = BeautifulSoup(data)
        html_title = soup('div', {'id': 'tn15title'})
        if not html_title:
            html_title = soup('title')
        if html_title:
            html_title = unicode(html_title[0])
            html_title = stripTags(html_title)
            year = re.compile('\((\d{4})\)').findall(html_title)
            if not year:
                year = re.compile('\((\d{4})/').findall(html_title)
            if year:
                year = year[0]
            else: year = ''
        return year

    def parse(self):
        data = self.getPage()
        IMDbDict ={}
        #Poster
        IMDbDict['poster'] = getMoviePoster(self.imdb)
        if not IMDbDict['poster']:
            IMDbDict['poster'] = 'http://i.imdb.com/Heads/npa.gif'
        #Title, Year
        IMDbDict['year'] = self.parseYear()
        IMDbDict['title'] = getMovieTitle(self.imdb)

        #Rating
        m = re.compile('<b>(.*?)/10</b>', re.IGNORECASE).search(data)
        if m:
            IMDbDict['rating'] = int(float(m.group(1)) * 1000)
        else:
            IMDbDict['rating'] = -1
        #Votes
        m = re.compile('<small>\(<a href="ratings">(.*?) votes</a>\)</small>', re.IGNORECASE).findall(data)
        if m:
            IMDbDict['votes'] = int(m[0].replace(',', ''))
        else:
            IMDbDict['votes'] = -1

        data = data.replace('\n',' ')
        #some values
        keys = ('runtime', 'language', 'genre', 'country', 'tagline', 'plot_outline', 'tv_series', 'also_known_as')
        for key in keys:
            IMDbDict[key] = ''
        IMDbDict['runtime'] = 0
        soup = BeautifulSoup(data)
        for info in soup('div', {'class': 'info'}):
            key = unicode(info).split('</h5>')[0].split('<h5>')
            if len(key) > 1:
                raw_value = unicode(info).split('</h5>')[1]
                key = key[1][:-1].lower().replace(' ', '_')
                if key in keys:
                    IMDbDict[key] = self.parse_raw_value(key, raw_value)
        IMDbDict['title_english'] = IMDbDict.pop('also_known_as', IMDbDict['title'])
        #is episode
        IMDbDict['episode_of'] = IMDbDict.pop('tv_series', '')

        IMDbDict['episodes'] = getMovieEpisodes(self.imdb)
        if IMDbDict['episodes']:
            IMDbDict['tvshow'] = True
        else:
            IMDbDict['tvshow'] = False
        IMDbDict['credits'] = self.getCredits()
        IMDbDict['plot'] = getMoviePlot(self.imdb)
        IMDbDict['keywords'] = getMovieKeywords(self.imdb)
        IMDbDict['trivia'] = getMovieTrivia(self.imdb)
        IMDbDict['connections'] = getMovieConnections(self.imdb)
        IMDbDict['locations'] = getMovieLocations(self.imdb)
        IMDbDict['release_date'] = getMovieReleaseDate(self.imdb)
        IMDbDict['business'] = getMovieBusinessSum(self.imdb)
        IMDbDict['reviews'] = getMovieExternalReviews(self.imdb)
        IMDbDict['stills'] = getMovieStills(self.imdb)
        #IMDbDict['trailer'] = getMovieTrailer(self.imdb)
        self.IMDbDict = IMDbDict

        if IMDbDict['episode_of']:
            episode_of = getMovieInfo(IMDbDict['episode_of'])
            for key in ('country', 'language'):
                if not IMDbDict[key]:
                    IMDbDict[key] = episode_of[key]
        return self.IMDbDict

    def getCredits(self):
        raw_credits = getMovieCredits(self.imdb)
        credits = {}

        def getNames(creditList):
            return [stripTags(decodeHtml(c[0])) for c in creditList]

        credits['director'] = getNames(raw_credits.get('directors', ''))
        credits['writer'] = getNames(raw_credits.get('writers', ''))
        credits['producer'] = getNames(raw_credits.get('producers', ''))
        credits['cast'] = [(stripTags(decodeHtml(c[0])),stripTags(decodeHtml(c[1]))) for c in raw_credits.get('cast', [])]

        self.credits = credits
        return self.credits


def guess(title, director=''):
    #FIXME: proper file -> title
    title = title.split('-')[0]
    title = title.split('(')[0]
    title = title.split('.')[0]
    title = title.strip()
    imdb_url = 'http://www.imdb.com/find?q=%s' % quote(title.encode('utf-8'))
    return_url = ''

    #lest first try google
    #i.e. site:imdb.com Michael Stevens Sin
    if director:
        search = 'site:imdb.com %s "%s"' % (director, title)
    else:
        search = 'site:imdb.com "%s"' % title
    for (name, url, desc) in google.find(search, 2):
        if url.startswith('http://www.imdb.com/title/tt'):
            return url[28:35]

    try:
        req = urllib2.Request(imdb_url, None, oxlib.net.DEFAULT_HEADERS)
        u = urllib2.urlopen(req)
        data = u.read()
        return_url = u.url
        u.close()
    except:
        return None
    if return_url.startswith('http://www.imdb.com/title/tt'):
        return return_url[28:35]
    if data:
        imdb_id = findRe(data.replace('\n', ' '), 'Popular Results.*?<ol><li>.*?<a href="/title/tt(.......)')
        if imdb_id:
            return imdb_id

    imdb_url = 'http://www.imdb.com/find?q=%s;s=tt;site=aka' % quote(title.encode('utf-8'))
    req = urllib2.Request(imdb_url, None, oxlib.net.DEFAULT_HEADERS)
    u = urllib2.urlopen(req)
    data = u.read()
    return_url = u.url
    u.close()
    if return_url.startswith('http://www.imdb.com/title/tt'):
        return return_url[28:35]

    return None

def getEpisodeData(title, episode, show_url = None):
    '''
      Collect information about an episode.

      Returns dict with title, show, description and episode
    '''
    episodeData = {
        'title': u'',
        'show': title,
        'description': u'',
        'episode': episode,
    }
    description = u''
    if not show_url:
        imdbid = guess(title)
    else:
        imdbid = "%07d" % int(re.compile('title/tt(\d*)').findall(link)[0])
    if imdbid:
        i = IMDb(imdbid).parse()
        episodeData['title'] = i['episodes'][episode]['title']
        episodeData['description'] = i['episodes'][episode]['description']
        episodeData['imdb'] = i['episodes'][episode]['imdb']
    return episodeData

if __name__ == '__main__':
    import sys
    #print parse(sys.argv[1])
    print "imdb:", guess(sys.argv[1])