def add_default_headers(self, headers):
        headers['Content-Type'] = 'text/xml;charset=UTF-8'

        return headers
Called when a publish request has been received.
dataset/ETHPy150Open apache/libcloud/libcloud/common/zonomi.py/ZonomiConnection.add_default_headers--crossover with--dataset/ETHPy150Open ralphm/wokkel/wokkel/iwokkel.py/IPubSubResource.publish