cubicweb #3682069 api improvments to base datafeed parser [validation pending]

  • factor out retrieve_url from xml parser (we may want to use it for eg json),
  • enhance it to support POST / custom http headers
prioritynormal
typeenhancement
done in3.20.0
load left0.000
closed by#946b483bc8a1 [datafeed parser] enhance retrieve_url to support POSTing data and custom HTTP headers
patch[datafeed parser] fix retrieve_url to always return urllib2.urlopen compatible output [applied][datafeed parser] enhance retrieve_url to support POSTing data and custom HTTP headers [applied][datafeed parser] factor out retrieve_url method from DataFeedXMLParser.parse [applied]