Find one valid song from given text.
 @return [Ikku::Song]
177822
def find(text)
      nodes = parser.parse(text)
      nodes.length.times.find do |index|
        if (song = Song.new(nodes[index..-1], rule: @rule)).valid?
          break song
        end
      end
    end
372894
def get_text
      l = getvalue
      str = ""
      old = " "
      l.each_with_index do |line, i|
        tmp = line.gsub("\n","")
        tmp.gsub!("\r", "\n")
        if old[-1,1] !~ /\s/ and tmp[0,1] !~ /\s/
          str << " "
        end
        str << tmp
        old = tmp
      end
      str
    end
73822
def search_in(label, string)
      raise(ArgumentError, "Unknown key: #{label}") unless LABELS.include?(label.to_sym)

      find_all do |entry|
        text = entry.send(label).str
        text.match(/#{string}/i)
      end
    end
1076911
def run_string(self, string, metadata=None):
        """"""
        token = Token(string, metadata)
        return [str(tkn) for tkn in self.run([token])]
594002
def matching_text_element_lines(re, exclude_nested=[:a])
      matches = []
      find_type_elements_except(:text, exclude_nested).each do |e|
        first_line = e.options[:location]
        # We'll error out if kramdown doesn't have location information for
        # the current element. It's better to just not match in these cases
        # rather than crash.
        next if first_line.nil?
        lines = e.value.split("\n")
        lines.each_with_index do |l, i|
          matches << first_line + i if re.match(l)
        end
      end
      matches
    end
967306
def consume_string(ending = nil)
      ending = @s.current if ending.nil?
      value  = String.new

      until @s.eos?
        case char = @s.consume
        when ending
          break

        when "\n"
          # Parse error.
          @s.reconsume
          return create_token(:bad_string,
            :error => true,
            :value => value)

        when '\\'
          case @s.peek
          when ''
            # End of the input, so do nothing.
            next

          when "\n"
            @s.consume

          else
            value << consume_escaped
          end

        else
          value << char
        end
      end

      create_token(:string, :value => value)
    end
1342386
def song(self, song_id):
		

		if song_id.startswith('T'):
			song_info = self._call(
				mc_calls.FetchTrack,
				song_id
			).body
		else:
			song_info = next(
				(
					song
					for song in self.songs()
					if song['id'] == song_id
				),
				None
			)

		return song_info
212198
def any2sha1(text):
    
    # canonicalize json object or json array
    if type(text) in [dict, list]:
        text = json.dumps(text, sort_keys=True)

    # assert question as utf8
    if isinstance(text, unicode):
        text = text.encode('utf-8')

    return hashlib.sha1(text).hexdigest()
488346
def match(conditions)
      case conditions
        when String
          @content.index(conditions)
        when Regexp
          @content =~ conditions
        when Hash
          conditions = validate_conditions(conditions)

          # Text nodes only have :content, :parent, :ancestor
          unless (conditions.keys - [:content, :parent, :ancestor]).empty?
            return false
          end

          match(conditions[:content])
        else
          nil
      end
    end
924480
def string_to_hash(markup)
      options = {}

      if match = markup.match(Syntax)
        markup.scan(TagAttributes) do |key, value|
          options[key.to_sym] = value.gsub(/\A"|"\z/, "")
        end
      end

      options
    end
973558
def get_details_letssingit(song_name):
    '''
    
    '''

    song_name = improvename.songname(song_name)

    url = "http://search.letssingit.com/cgi-exe/am.cgi?a=search&artist_id=&l=archive&s=" + \
        quote(song_name.encode('utf-8'))
    html = urlopen(url).read()
    soup = BeautifulSoup(html, "html.parser")
    link = soup.find('a', {'class': 'high_profile'})
    try:
        link = link.get('href')
        link = urlopen(link).read()

        soup = BeautifulSoup(link, "html.parser")

        album_div = soup.find('div', {'id': 'albums'})
        title_div = soup.find('div', {'id': 'content_artist'}).find('h1')

        try:
            lyrics = soup.find('div', {'id': 'lyrics'}).text
            lyrics = lyrics[3:]
        except AttributeError:
            lyrics = ""
            log.log_error("* Couldn't find lyrics", indented=True)

        try:
            song_title = title_div.contents[0]
            song_title = song_title[1:-8]
        except AttributeError:
            log.log_error("* Couldn't reset song title", indented=True)
            song_title = song_name

        try:
            artist = title_div.contents[1].getText()
        except AttributeError:
            log.log_error("* Couldn't find artist name", indented=True)
            artist = "Unknown"

        try:
            album = album_div.find('a').contents[0]
            album = album[:-7]
        except AttributeError:
            log.log_error("* Couldn't find the album name", indented=True)
            album = artist

    except AttributeError:
        log.log_error("* Couldn't find song details", indented=True)

        album = song_name
        song_title = song_name
        artist = "Unknown"
        lyrics = ""

    match_bool, score = matching_details(song_name, song_title, artist)

    return artist, album, song_title, lyrics, match_bool, score
629517
def parse_batch(text)
      io = StringIO.new(text)
      objects = []
      while line = io.gets
        sha, type, size = line.split(" ", 3)
        parser = BATCH_PARSERS[type]
        if type == 'missing' || !parser
          io.seek(size.to_i + 1, IO::SEEK_CUR)
          objects << nil
          next
        end

        object   = io.read(size.to_i + 1)
        objects << parser.parse_batch(self, sha, size, object)
      end
      objects
    end
623361
def of_text(self, text, encoding="utf-8"):
        
        m = self.hash_algo()
        m.update(text.encode(encoding))
        return self.digest(m)
634973
def extract_from_text(text):
    
    return tools.remove_duplicates([i[0]
                                    for i in REGEX.findall(text) if i != ''])
1261895
def find(self, text):
        """"""
        for key, value in self:
            if (text in key) or (text in value):
                print(key, value)
811935
def parse(string)
      require 'rexml/document' unless defined?(REXML::Document)
      doc = REXML::Document.new(string)
      merge_element!({}, doc.root)
    end
1264123
def retrieveYFM(text)
      yfm = ""
      text.match(/^(---\s*\n.*?\n?)^(---\s*$\n?)/m) do |md|
        yfm = md.to_s
        text = md.post_match
      end
      return yfm, text
    end