How to use the guessit.matcher.GuessFinder function in guessit

def process(self, mtree, options=None):
        GuessFinder(self.guess_episodes_rexps, None, self.log, options).process_nodes(mtree.unidentified_leaves())

def process(self, mtree, options=None):
        GuessFinder(self.guess_date, 1.0, self.log, options).process_nodes(mtree.unidentified_leaves())

def process(self, mtree, options=None):
        GuessFinder(self.guess_episodes_rexps, None, self.log, options).process_nodes(mtree.unidentified_leaves())

def process(self, mtree, options=None):
        GuessFinder(self.guess_release_group, None, self.log, options).process_nodes(mtree.unidentified_leaves())

def process(self, mtree, options=None):
        GuessFinder(self.guess_year, 1.0, self.log, options).process_nodes(mtree.unidentified_leaves())

        # if we found a season number that is a valid year, it is usually safe to assume
        # we can also set the year property to that value
        for n in mtree.leaves_containing('season'):
            g = n.guess
            season = g['season']
            if valid_year(season):
                g['year'] = season

def process(self, mtree, options=None):
        GuessFinder(self.guess_year, 1.0, self.log, options).process_nodes(mtree.unidentified_leaves())

        # if we found a season number that is a valid year, it is usually safe to assume
        # we can also set the year property to that value
        for n in mtree.leaves_containing('season'):
            g = n.guess
            season = g['season']
            if valid_year(season):
                g['year'] = season

def process(self, mtree, options=None):
        GuessFinder(self.guess_properties, 1.0, self.log, options).process_nodes(mtree.unidentified_leaves())
        proper_count = 0
        for other_leaf in mtree.leaves_containing('other'):
            if 'other' in other_leaf.info and 'Proper' in other_leaf.info['other']:
                proper_count += 1
        if proper_count:
            found_property(mtree, 'properCount', proper_count)

def process(self, mtree, options=None):
        GuessFinder(self.expected_series, None, self.log, options).process_nodes(mtree.unidentified_leaves())

def process(self, mtree, options=None):
        GuessFinder(self.guess_release_group, None, self.log, options).process_nodes(mtree.unidentified_leaves())

def process(self, mtree, options=None):
        GuessFinder(self.guess_episodes_rexps, None, self.log, options).process_nodes(mtree.unidentified_leaves())