def subscribe(url, host):
""" subscribe to an hubbub feed. """
subscribe_args = {
'hub.callback': urllib.parse.urljoin('https://', host, '/hubbub'),
'hub.mode': 'subscribe',
'hub.topic': url,
'hub.verify': 'async',
'hub.verify_token': str(uuid.uuid4()),
}
headers = {}
credentials = getcredsmod(doraise=True)
if credentials.HUB_CREDENTIALS:
auth_string = "Basic " + str(base64.b64encode(bytes("%s:%s" % tuple(credentials.HUB_CREDENTIALS), "utf-8")), "utf-8")
headers['Authorization'] = auth_string
logging.warn("subscribe - trying %s (%s)" % (credentials.HUB_URL, url))
logging.warn("subscribe - %s" % str(headers))
response = posturl(credentials.HUB_URL, headers, subscribe_args)
return response
def getcreds(datadir=None):
if not datadir: datadir = getdatadir()
mod = getcredsmod(datadir)
if not mod: raise RequireError("credentials.py is needed in %s/config dir. see %s/examples" % (datadir, datadir))
return mod.CONSUMER_KEY, mod.CONSUMER_SECRET
