>>> package = yarg.get('yarg')
            >>> package.license_from_classifiers
            u'MIT License'

def license_from_classifiers(self):
        """
            >>> package = yarg.get('yarg')
            >>> package.license_from_classifiers
            u'MIT License'
        """
        if len(self.classifiers) > 0:
            for c in self.classifiers:
                if c.startswith("License"):
                    return c.split(" :: ")[-1]