def _get_deal(self, deal_id, force_json=False):
        if force_json:
            deal_url = 'deals/%s%s' % (deal_id, '.json')
        else:
            deal_url = 'deals/%s%s' % (deal_id, self.format)

        url = self.base_url + deal_url
        req = urllib2.Request(url, headers=self.header)
        response = urllib2.urlopen(req)
        data = response.read()

        return data
Gets the deal with the given deal_id.  Returns the deal info.
dataset/ETHPy150Open npinger/base-crm-api-client/base_client.py/BaseAPIService._get_deal