class Query:
    def __init__(self, site, method='GET', path=''):
        self.site = site
        self.method = method
        self.query = ''
        self.path = path

    def add_parameter(self, key, value='{0}'):
        self.query += '{0}={1}&'.format(key, value)
        return self

    def format_query(self, value):
        if self.query == '':
            return value
        else:
            return self.query.format(value)